fix(deps): update react-router monorepo to v6.30.3

Co-authored-by: abdullahwaheed <42172960+abdullahwaheed@users.noreply.github.com>

.env

@@ -12,10 +12,12 @@ CREDIT_HELP_LINK_URL=''
 CSRF_TOKEN_API_PATH=''
 DISCOVERY_API_BASE_URL=''
 DISCUSSIONS_MFE_BASE_URL=''
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL=''
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
 ENTERPRISE_LEARNER_PORTAL_HOSTNAME=''
+ENTERPRISE_LEARNER_PORTAL_URL=''
 EXAMS_BASE_URL=''
 FAVICON_URL=''
 IGNORED_ERROR_REGEX=''
@@ -49,3 +51,5 @@ TWITTER_URL=''
 USER_INFO_COOKIE_NAME=''
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
+# Fallback in local style files
+PARAGON_THEME_URLS={}

.env.development

@@ -12,10 +12,12 @@ CREDIT_HELP_LINK_URL='https://help.edx.org/edxlearner/s/article/Can-I-receive-co
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
 DISCOVERY_API_BASE_URL='http://localhost:18381'
 DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL='http://localhost:18130'
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
 ENTERPRISE_LEARNER_PORTAL_HOSTNAME='localhost:8734'
+ENTERPRISE_LEARNER_PORTAL_URL='http://localhost:8734'
 EXAMS_BASE_URL=''
 FAVICON_URL=https://edx-cdn.org/v3/default/favicon.ico
 IGNORED_ERROR_REGEX=''
@@ -51,3 +53,5 @@ CHAT_RESPONSE_URL='http://localhost:18000/api/learning_assistant/v1/course_id'
 PRIVACY_POLICY_URL='http://localhost:18000/privacy'
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
+# Fallback in local style files
+PARAGON_THEME_URLS={}

.env.test

@@ -12,10 +12,12 @@ CREDIT_HELP_LINK_URL='https://help.edx.org/edxlearner/s/article/Can-I-receive-co
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
 DISCOVERY_API_BASE_URL='http://localhost:18381'
 DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL='http://localhost:18130'
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
 ENTERPRISE_LEARNER_PORTAL_HOSTNAME='localhost:8734'
+ENTERPRISE_LEARNER_PORTAL_URL='http://localhost:8734'
 EXAMS_BASE_URL='http://localhost:18740'
 FAVICON_URL=https://edx-cdn.org/v3/default/favicon.ico
 IGNORED_ERROR_REGEX=''
@@ -48,3 +50,5 @@ TWITTER_URL='https://twitter.com/edXOnline'
 USER_INFO_COOKIE_NAME='edx-user-info'
 PRIVACY_POLICY_URL='http://localhost:18000/privacy'
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
+ENTERPRISE_LEARNER_PORTAL_URL='http://localhost:Enterprise'
+FEATURE_ENABLE_CHAT_V2_ENDPOINT='false'

.github/workflows/add-issue-to-btr-project.yml

@@ -0,0 +1,18 @@
+# Run the workflow that adds new tickets that are labelled "release testing"
+# to the org-wide BTR project board
+
+name: Add release testing issues to the BTR project board
+
+on:
+  issues:
+    types: [labeled]
+    # This workflow is triggered when an issue is labeled with 'release testing'.
+    # It adds the issue to the BTR project and applies the 'needs triage' label
+    # if it doesn't already have it.
+
+jobs:
+  handle-release-testing:
+    uses: openedx/.github/.github/workflows/add-issue-to-btr-project.yml@master
+    secrets:
+      GITHUB_APP_ID: ${{ secrets.GRAPHQL_AUTH_APP_ID }}
+      GITHUB_APP_PRIVATE_KEY: ${{ secrets.GRAPHQL_AUTH_APP_PEM }}

.github/workflows/validate.yml

@@ -10,7 +10,7 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
         node-version-file: '.nvmrc'
@@ -24,11 +24,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: tests
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Download code coverage results
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v5
       with:
-        name: code-coverage-report
+        pattern: code-coverage-report
     - name: Upload coverage
       uses: codecov/codecov-action@v5
       with:

.nvmrc

@@ -1 +1 @@
-20
+24

package.json

@@ -15,10 +15,10 @@
     "i18n_extract": "fedx-scripts formatjs extract",
     "lint": "fedx-scripts eslint --ext .js --ext .jsx --ext .ts --ext .tsx .",
     "lint:fix": "fedx-scripts eslint --fix --ext .js --ext .jsx --ext .ts --ext .tsx .",
-    "snapshot": "fedx-scripts jest --updateSnapshot",
     "start": "fedx-scripts webpack-dev-server --progress",
+    "start:with-theme": "paragon install-theme && npm start && npm install",
     "dev": "PUBLIC_PATH=/learning/ MFE_CONFIG_API_URL='http://localhost:8000/api/mfe_config/v1' fedx-scripts webpack-dev-server --progress --host apps.local.openedx.io",
-    "test": "fedx-scripts jest --coverage --passWithNoTests",
+    "test": "NODE_ENV=test fedx-scripts jest --coverage --passWithNoTests",
     "test:watch": "fedx-scripts jest --watch --passWithNoTests",
     "types": "tsc --noEmit"
   },
@@ -33,21 +33,19 @@
   },
   "dependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
-    "@edx/browserslist-config": "1.5.0",
+    "@edx/browserslist-config": "1.5.1",
     "@edx/frontend-component-footer": "^14.6.0",
-    "@edx/frontend-component-header": "^6.2.0",
-    "@edx/frontend-lib-learning-assistant": "^2.20.0",
-    "@edx/frontend-lib-special-exams": "^3.5.0",
-    "@edx/frontend-platform": "^8.3.1",
-    "@edx/openedx-atlas": "^0.6.0",
-    "@edx/react-unit-test-utils": "^4.0.0",
+    "@edx/frontend-component-header": "^8.0.0",
+    "@edx/frontend-lib-learning-assistant": "^2.24.0",
+    "@edx/frontend-lib-special-exams": "^4.0.0",
+    "@edx/frontend-platform": "^8.4.0",
+    "@edx/openedx-atlas": "^0.7.0",
     "@fortawesome/free-brands-svg-icons": "5.15.4",
     "@fortawesome/free-regular-svg-icons": "5.15.4",
     "@fortawesome/free-solid-svg-icons": "5.15.4",
     "@fortawesome/react-fontawesome": "^0.1.4",
-    "@openedx/frontend-build": "^14.5.0",
     "@openedx/frontend-plugin-framework": "^1.7.0",
-    "@openedx/paragon": "^22.16.0",
+    "@openedx/paragon": "^23.4.5",
     "@popperjs/core": "2.11.8",
     "@reduxjs/toolkit": "1.9.7",
     "buffer": "^6.0.3",
@@ -64,8 +62,8 @@
     "react-dom": "^18.3.1",
     "react-helmet": "6.1.0",
     "react-redux": "7.2.9",
-    "react-router": "6.15.0",
-    "react-router-dom": "6.15.0",
+    "react-router": "6.30.3",
+    "react-router-dom": "6.30.3",
     "react-share": "4.4.1",
     "redux": "4.2.1",
     "reselect": "4.1.8",
@@ -75,7 +73,7 @@
     "truncate-html": "1.0.4"
   },
   "devDependencies": {
-    "@edx/reactifex": "2.2.0",
+    "@openedx/frontend-build": "^14.6.2",
     "@pact-foundation/pact": "^13.0.0",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^16.2.0",
@@ -83,7 +81,6 @@
     "axios-mock-adapter": "2.1.0",
     "bundlewatch": "^0.4.0",
     "eslint-import-resolver-webpack": "^0.13.9",
-    "jest": "^29.7.0",
     "jest-console-group-reporter": "^1.1.1",
     "jest-when": "^3.6.0",
     "rosie": "2.1.1"

src/__snapshots__/index.test.jsx.snap

@@ -1,224 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`app registry subscribe: APP_INIT_ERROR.  snapshot: displays an ErrorPage to root element 1`] = `
-<React Strict Mode>
-  <ErrorPage
-    message="test-error-message"
-  />
-</React Strict Mode>
-`;
-
-exports[`app registry subscribe: APP_READY.  links App to root element 1`] = `
-<React Strict Mode>
-  <AppProvider
-    store={
-      {
-        "dispatch": [Function],
-        "getState": [Function],
-        "replaceReducer": [Function],
-        "subscribe": [Function],
-        Symbol(Symbol.observable): [Function],
-      }
-    }
-  >
-    <HelmetWrapper
-      defer={true}
-      encodeSpecialCharacters={true}
-    >
-      <link
-        href="favicon-url"
-        rel="shortcut icon"
-        type="image/x-icon"
-      />
-    </HelmetWrapper>
-    <PathFixesProvider>
-      <NoticesProvider>
-        <UserMessagesProvider>
-          <Routes>
-            <Route
-              element={
-                <PageWrap>
-                  <Page Not Found />
-                </PageWrap>
-              }
-              path="*"
-            />
-            <Route
-              element={
-                <PageWrap>
-                  <Goal Unsubscribe />
-                </PageWrap>
-              }
-              path="/goal-unsubscribe/:token"
-            />
-            <Route
-              element={
-                <PageWrap>
-                  <Courseware Redirect Landing Page />
-                </PageWrap>
-              }
-              path="/redirect/*"
-            />
-            <Route
-              element={
-                <PageWrap>
-                  <Preferences Unsubscribe />
-                </PageWrap>
-              }
-              path="/preferences-unsubscribe/:userToken/:updatePatch"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Course Access Error Page />
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/access-denied"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    slice="courseHome"
-                    tab="outline"
-                  >
-                    <Outline Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/home"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    slice="courseHome"
-                    tab="lti_live"
-                  >
-                    <Live Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/live"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    slice="courseHome"
-                    tab="dates"
-                  >
-                    <Dates Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/dates"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    slice="courseHome"
-                    tab="discussion"
-                  >
-                    <Discussion Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/discussion/:path/*"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    isProgressTab={true}
-                    slice="courseHome"
-                    tab="progress"
-                  >
-                    <Progress Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/progress/:targetUserId/"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    isProgressTab={true}
-                    slice="courseHome"
-                    tab="progress"
-                  >
-                    <Progress Tab />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/progress"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Tab Container
-                    fetch={[Function]}
-                    slice="courseware"
-                    tab="courseware"
-                  >
-                    <Course Exit />
-                  </Tab Container>
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/course-end"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Courseware Container />
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/:sequenceId/:unitId"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Courseware Container />
-                </DecodePageRoute>
-              }
-              path="/course/:courseId/:sequenceId"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Courseware Container />
-                </DecodePageRoute>
-              }
-              path="/course/:courseId"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Courseware Container />
-                </DecodePageRoute>
-              }
-              path="/preview/course/:courseId/:sequenceId/:unitId"
-            />
-            <Route
-              element={
-                <DecodePageRoute>
-                  <Courseware Container />
-                </DecodePageRoute>
-              }
-              path="/preview/course/:courseId/:sequenceId"
-            />
-          </Routes>
-        </UserMessagesProvider>
-      </NoticesProvider>
-    </PathFixesProvider>
-  </AppProvider>
-</React Strict Mode>
-`;

src/constants.ts

@@ -22,7 +22,7 @@ export const DECODE_ROUTES = {
 
 export const ROUTES = {
   UNSUBSCRIBE: '/goal-unsubscribe/:token',
-  PREFERENCES_UNSUBSCRIBE: '/preferences-unsubscribe/:userToken/:updatePatch',
+  PREFERENCES_UNSUBSCRIBE: '/preferences-unsubscribe/:userToken/:updatePatch?',
   REDIRECT: '/redirect/*',
   DASHBOARD: 'dashboard',
   ENTERPRISE_LEARNER_DASHBOARD: 'enterprise-learner-dashboard',

src/course-home/courseware-search/CoursewareSearchEmpty.test.jsx

@@ -5,6 +5,7 @@ import {
   screen,
 } from '../../setupTest';
 import CoursewareSearchEmpty from './CoursewareSearchEmpty';
+import messages from './messages';
 
 function renderComponent() {
   const { container } = render(<CoursewareSearchEmpty />);
@@ -16,9 +17,12 @@ describe('CoursewareSearchEmpty', () => {
     initializeMockApp();
   });
 
-  it('should match the snapshot', () => {
+  it('render empty results text and corresponding classes', () => {
     renderComponent();
-
-    expect(screen.getByTestId('no-results')).toMatchSnapshot();
+    const emptyText = screen.getByText(messages.searchResultsNone.defaultMessage);
+    expect(emptyText).toBeInTheDocument();
+    expect(emptyText).toHaveClass('courseware-search-results__empty');
+    expect(emptyText).toHaveAttribute('data-testid', 'no-results');
+    expect(emptyText.parentElement).toHaveClass('courseware-search-results');
   });
 });

src/course-home/courseware-search/CoursewareSearchResults.test.jsx

@@ -7,6 +7,7 @@ import {
 import CoursewareSearchResults from './CoursewareSearchResults';
 import messages from './messages';
 import searchResultsFactory from './test-data/search-results-factory';
+import * as mock from './test-data/mocked-response.json';
 
 jest.mock('react-redux');
 
@@ -34,8 +35,53 @@ describe('CoursewareSearchResults', () => {
       renderComponent({ results });
     });
 
-    it('should match the snapshot', () => {
-      expect(screen.getByTestId('search-results')).toMatchSnapshot();
+    it('should render complete list', () => {
+      const courses = screen.getAllByRole('link');
+      expect(courses.length).toBe(mock.results.length);
+    });
+
+    it('should render correct link for internal course', () => {
+      const courses = screen.getAllByRole('link');
+      const firstCourse = courses[0];
+      const firstCourseTitle = firstCourse.querySelector('.courseware-search-results__title span');
+      expect(firstCourseTitle.innerHTML).toEqual(mock.results[0].data.content.display_name);
+      expect(firstCourse.href).toContain(mock.results[0].data.url);
+      expect(firstCourse).not.toHaveAttribute('target', '_blank');
+      expect(firstCourse).not.toHaveAttribute('rel', 'nofollow');
+    });
+
+    it('should render correct link if is External url course', () => {
+      const courses = screen.getAllByRole('link');
+      const externalCourse = courses[courses.length - 1];
+      const externalCourseTitle = externalCourse.querySelector('.courseware-search-results__title span');
+      expect(externalCourseTitle.innerHTML).toEqual(mock.results[mock.results.length - 1].data.content.display_name);
+      expect(externalCourse.href).toContain(mock.results[mock.results.length - 1].data.url);
+      expect(externalCourse).toHaveAttribute('target', '_blank');
+      expect(externalCourse).toHaveAttribute('rel', 'nofollow');
+      const icon = externalCourse.querySelector('svg');
+      expect(icon).toBeInTheDocument();
+    });
+
+    it('should render location breadcrumbs', () => {
+      const breadcrumbs = screen.getAllByText(mock.results[0].data.location[0]);
+      expect(breadcrumbs.length).toBeGreaterThan(0);
+      const firstBreadcrumb = breadcrumbs[0].closest('li');
+      expect(firstBreadcrumb).toBeInTheDocument();
+      expect(firstBreadcrumb.querySelector('div').textContent).toBe(mock.results[0].data.location[0]);
+      expect(firstBreadcrumb.nextSibling.querySelector('div').textContent).toBe(mock.results[0].data.location[1]);
+    });
+  });
+
+  describe('when results are provided with content hits', () => {
+    beforeEach(() => {
+      const { results } = searchResultsFactory('Passing');
+      renderComponent({ results });
+    });
+
+    it('should render content hits', () => {
+      const contentHits = screen.getByText('1');
+      expect(contentHits).toBeInTheDocument();
+      expect(contentHits.tagName).toBe('EM');
     });
   });
 });

src/course-home/courseware-search/__snapshots__/CoursewareSearchEmpty.test.jsx.snap

@@ -1,10 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`CoursewareSearchEmpty should match the snapshot 1`] = `
-<p
-  class="courseware-search-results__empty"
-  data-testid="no-results"
->
-  No results found.
-</p>
-`;

src/course-home/courseware-search/__snapshots__/CoursewareSearchResults.test.jsx.snap

@@ -1,1238 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`CoursewareSearchResults when list of results is provided should match the snapshot 1`] = `
-<div
-  class="courseware-search-results"
-  data-testid="search-results"
->
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M10 4H2v16h20V6H12l-2-2z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          Demo Course Overview
-        </span>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Introduction
-          </div>
-        </li>
-        <li>
-          <div>
-            Demo Course Overview
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M2.5 4v3h5v12h3V7h5V4h-13zm19 5h-9v3h3v7h3v-7h3V9z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          Passing a Course
-        </span>
-        <em>
-          1
-        </em>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            About Exams and Certificates
-          </div>
-        </li>
-        <li>
-          <div>
-            edX Exams
-          </div>
-        </li>
-        <li>
-          <div>
-            Passing a Course
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M10 4H2v16h20V6H12l-2-2z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          Passing a Course
-        </span>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            About Exams and Certificates
-          </div>
-        </li>
-        <li>
-          <div>
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-  <a
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-  >
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-      <span
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-        <span>
-          Text Input
-        </span>
-      </div>
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-        <li>
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-            Homework - Question Styles
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-  <a
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-    <div
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-    >
-      <div
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-      >
-        <span>
-          Pointing on a Picture
-        </span>
-      </div>
-      <ul
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-        <li>
-          <div>
-            Example Week 1: Getting Started
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-        <li>
-          <div>
-            Homework - Question Styles
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-        <li>
-          <div>
-            Pointing on a Picture
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-  <a
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-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@45d46192272c4f6db6b63586520bbdf4"
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-    <div
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-    >
-      <div
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-        <span>
-          Getting Answers
-        </span>
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-      >
-        <li>
-          <div>
-            About Exams and Certificates
-          </div>
-        </li>
-        <li>
-          <div>
-            edX Exams
-          </div>
-        </li>
-        <li>
-          <div>
-            Getting Answers
-          </div>
-        </li>
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-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd"
-  >
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-    >
-      <span
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-      >
-        <svg
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-          focusable="false"
-          height="24"
-          role="img"
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-      <div
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-        <span>
-          Welcome!
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-        <em>
-          30
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-        <li>
-          <div>
-            Introduction
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-          <div>
-            Introduction: Video and Sequences
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-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@a0effb954cca4759994f1ac9e9434bf4"
-  >
-    <div
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-      <span
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-      >
-        <svg
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-    <div
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-      <div
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-        <span>
-          Multiple Choice Questions
-        </span>
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-        <li>
-          <div>
-            Example Week 1: Getting Started
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-          <div>
-            Homework - Question Styles
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-            Multiple Choice Questions
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-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@75f9562c77bc4858b61f907bb810d974"
-  >
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-    <div
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-    >
-      <div
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-        <span>
-          Numerical Input
-        </span>
-      </div>
-      <ul
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-      >
-        <li>
-          <div>
-            Example Week 1: Getting Started
-          </div>
-        </li>
-        <li>
-          <div>
-            Homework - Question Styles
-          </div>
-        </li>
-        <li>
-          <div>
-            Numerical Input
-          </div>
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-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@video+block@636541acbae448d98ab484b028c9a7f6"
-  >
-    <div
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-    >
-      <span
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-        <svg
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-          fill="none"
-          focusable="false"
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-    >
-      <div
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-      >
-        <span>
-          Connecting a Circuit and a Circuit Diagram
-        </span>
-        <em>
-          3
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-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Example Week 1: Getting Started
-          </div>
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-        <li>
-          <div>
-            Lesson 1 - Getting Started
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-        </li>
-        <li>
-          <div>
-            Video Presentation Styles
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-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@python_grader"
-  >
-    <div
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-    >
-      <span
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-      >
-        <svg
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-          role="img"
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-        <span>
-          CAPA
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-        <li>
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-            Example Week 2: Get Interactive
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-          <div>
-            Homework - Labs and Demos
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-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@9cee77a606ea4c1aa5440e0ea5d0f618"
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-        <span>
-          Interactive Questions
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-        <li>
-          <div>
-            Example Week 1: Getting Started
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-        <li>
-          <div>
-            Lesson 1 - Getting Started
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-        <li>
-          <div>
-            Interactive Questions
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-  <a
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-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4"
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-      <div
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-        <span>
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-        <em>
-          6
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-        <li>
-          <div>
-            Introduction
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-          <div>
-            Demo Course Overview
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-        <li>
-          <div>
-            Introduction: Video and Sequences
-          </div>
-        </li>
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-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@html_49b4494da2f7"
-  >
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-        <svg
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-        <span>
-          Discussion Forums
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-        <em>
-          5
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-        <li>
-          <div>
-            Example Week 3: Be Social
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-          <div>
-            Lesson 3 - Be Social
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-        <li>
-          <div>
-            Discussion Forums
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-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c"
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-      <span
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-        <svg
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-    <div
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-      <div
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-        <span>
-          Overall Grade
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-        <em>
-          7
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-        <li>
-          <div>
-            About Exams and Certificates
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-            edX Exams
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-            Overall Grade Performance
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-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@87fa6792d79f4862be098e5169e93339"
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-      <span
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-        <svg
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-    <div
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-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          Blank HTML Page
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-        <em>
-          3
-        </em>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Example Week 3: Be Social
-          </div>
-        </li>
-        <li>
-          <div>
-            Lesson 3 - Be Social
-          </div>
-        </li>
-        <li>
-          <div>
-            Homework - Find Your Study Buddy
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@6018785795994726950614ce7d0f38c5"
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-      <span
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-        <svg
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-        <span>
-          Find Your Study Buddy
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-        <em>
-          3
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-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Example Week 3: Be Social
-          </div>
-        </li>
-        <li>
-          <div>
-            Homework - Find Your Study Buddy
-          </div>
-        </li>
-        <li>
-          <div>
-            Homework - Find Your Study Buddy
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@f9f3a25e7bab46e583fd1fbbd7a2f6a0"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M2.5 4v3h5v12h3V7h5V4h-13zm19 5h-9v3h3v7h3v-7h3V9z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          Be Social
-        </span>
-        <em>
-          4
-        </em>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Example Week 3: Be Social
-          </div>
-        </li>
-        <li>
-          <div>
-            Lesson 3 - Be Social
-          </div>
-        </li>
-        <li>
-          <div>
-            Be Social
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@8293139743f34377817d537b69911530"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M2.5 4v3h5v12h3V7h5V4h-13zm19 5h-9v3h3v7h3v-7h3V9z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          EdX Exams
-        </span>
-        <em>
-          4
-        </em>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            About Exams and Certificates
-          </div>
-        </li>
-        <li>
-          <div>
-            edX Exams
-          </div>
-        </li>
-        <li>
-          <div>
-            EdX Exams
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@9d5104b502f24ee89c3d2f4ce9d347cf"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M2.5 4v3h5v12h3V7h5V4h-13zm19 5h-9v3h3v7h3v-7h3V9z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          When Are Your Exams? 
-        </span>
-        <em>
-          2
-        </em>
-      </div>
-      <ul
-        class="courseware-search-results__breadcrumbs"
-      >
-        <li>
-          <div>
-            Example Week 1: Getting Started
-          </div>
-        </li>
-        <li>
-          <div>
-            Lesson 1 - Getting Started
-          </div>
-        </li>
-        <li>
-          <div>
-            When Are Your Exams? 
-          </div>
-        </li>
-      </ul>
-    </div>
-  </a>
-  <a
-    class="courseware-search-results__item"
-    href="https://www.edx.org"
-    rel="nofollow"
-    target="_blank"
-  >
-    <div
-      class="courseware-search-results__icon"
-    >
-      <span
-        class="pgn__icon"
-      >
-        <svg
-          aria-hidden="true"
-          fill="none"
-          focusable="false"
-          height="24"
-          role="img"
-          viewBox="0 0 24 24"
-          width="24"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M3 3v18h18V3H3Zm11 14H7v-2h7v2Zm3-4H7v-2h10v2Zm0-4H7V7h10v2Z"
-            fill="currentColor"
-          />
-        </svg>
-      </span>
-    </div>
-    <div
-      class="courseware-search-results__info"
-    >
-      <div
-        class="courseware-search-results__title"
-      >
-        <span>
-          External Course Link Test
-        </span>
-      </div>
-    </div>
-  </a>
-</div>
-`;

src/course-home/courseware-search/__snapshots__/map-search-response.test.js.snap

@@ -1,306 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`mapSearchResponse when the response is correct should match snapshot 1`] = `
-{
-  "filters": [
-    {
-      "count": 7,
-      "key": "capa",
-      "label": "CAPA",
-    },
-    {
-      "count": 2,
-      "key": "sequence",
-      "label": "Sequence",
-    },
-    {
-      "count": 9,
-      "key": "text",
-      "label": "Text",
-    },
-    {
-      "count": 1,
-      "key": "unknown",
-      "label": "Unknown",
-    },
-    {
-      "count": 2,
-      "key": "video",
-      "label": "Video",
-    },
-  ],
-  "maxScore": 3.4545178,
-  "ms": 5,
-  "results": [
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction",
-      "location": [
-        "Introduction",
-        "Demo Course Overview",
-      ],
-      "score": 3.4545178,
-      "title": "Demo Course Overview",
-      "type": "sequence",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9",
-      "location": [
-        "About Exams and Certificates",
-        "edX Exams",
-        "Passing a Course",
-      ],
-      "score": 3.4545178,
-      "title": "Passing a Course",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
-      "location": [
-        "About Exams and Certificates",
-        "edX Exams",
-        "Passing a Course",
-      ],
-      "score": 3.4545178,
-      "title": "Passing a Course",
-      "type": "sequence",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@0d759dee4f9d459c8956136dbde55f02",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Homework - Question Styles",
-        "Text input",
-      ],
-      "score": 1.5874016,
-      "title": "Text Input",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@0d759dee4f9d459c8956136dbde55f02",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@c554538a57664fac80783b99d9d6da7c",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Homework - Question Styles",
-        "Pointing on a Picture",
-      ],
-      "score": 1.5499392,
-      "title": "Pointing on a Picture",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@c554538a57664fac80783b99d9d6da7c",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@45d46192272c4f6db6b63586520bbdf4",
-      "location": [
-        "About Exams and Certificates",
-        "edX Exams",
-        "Getting Answers",
-      ],
-      "score": 1.5003732,
-      "title": "Getting Answers",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@45d46192272c4f6db6b63586520bbdf4",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd",
-      "location": [
-        "Introduction",
-        "Demo Course Overview",
-        "Introduction: Video and Sequences",
-      ],
-      "score": 1.4792063,
-      "title": "Welcome!",
-      "type": "video",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@a0effb954cca4759994f1ac9e9434bf4",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Homework - Question Styles",
-        "Multiple Choice Questions",
-      ],
-      "score": 1.4341705,
-      "title": "Multiple Choice Questions",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@a0effb954cca4759994f1ac9e9434bf4",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@75f9562c77bc4858b61f907bb810d974",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Homework - Question Styles",
-        "Numerical Input",
-      ],
-      "score": 1.2987298,
-      "title": "Numerical Input",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@75f9562c77bc4858b61f907bb810d974",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@video+block@636541acbae448d98ab484b028c9a7f6",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Lesson 1 - Getting Started",
-        "Video Presentation Styles",
-      ],
-      "score": 1.1870136,
-      "title": "Connecting a Circuit and a Circuit Diagram",
-      "type": "video",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@video+block@636541acbae448d98ab484b028c9a7f6",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@python_grader",
-      "location": [
-        "Example Week 2: Get Interactive",
-        "Homework - Labs and Demos",
-        "Code Grader",
-      ],
-      "score": 1.0107487,
-      "title": "CAPA",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@python_grader",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@9cee77a606ea4c1aa5440e0ea5d0f618",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Lesson 1 - Getting Started",
-        "Interactive Questions",
-      ],
-      "score": 0.96387196,
-      "title": "Interactive Questions",
-      "type": "capa",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@9cee77a606ea4c1aa5440e0ea5d0f618",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4",
-      "location": [
-        "Introduction",
-        "Demo Course Overview",
-        "Introduction: Video and Sequences",
-      ],
-      "score": 0.8844358,
-      "title": "Blank HTML Page",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@html_49b4494da2f7",
-      "location": [
-        "Example Week 3: Be Social",
-        "Lesson 3 - Be Social",
-        "Discussion Forums",
-      ],
-      "score": 0.8803684,
-      "title": "Discussion Forums",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@html_49b4494da2f7",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c",
-      "location": [
-        "About Exams and Certificates",
-        "edX Exams",
-        "Overall Grade Performance",
-      ],
-      "score": 0.87981963,
-      "title": "Overall Grade",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@87fa6792d79f4862be098e5169e93339",
-      "location": [
-        "Example Week 3: Be Social",
-        "Lesson 3 - Be Social",
-        "Homework - Find Your Study Buddy",
-      ],
-      "score": 0.84284115,
-      "title": "Blank HTML Page",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@87fa6792d79f4862be098e5169e93339",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@6018785795994726950614ce7d0f38c5",
-      "location": [
-        "Example Week 3: Be Social",
-        "Homework - Find Your Study Buddy",
-        "Homework - Find Your Study Buddy",
-      ],
-      "score": 0.84284115,
-      "title": "Find Your Study Buddy",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@6018785795994726950614ce7d0f38c5",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@f9f3a25e7bab46e583fd1fbbd7a2f6a0",
-      "location": [
-        "Example Week 3: Be Social",
-        "Lesson 3 - Be Social",
-        "Be Social",
-      ],
-      "score": 0.84210813,
-      "title": "Be Social",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@f9f3a25e7bab46e583fd1fbbd7a2f6a0",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@8293139743f34377817d537b69911530",
-      "location": [
-        "About Exams and Certificates",
-        "edX Exams",
-        "EdX Exams",
-      ],
-      "score": 0.8306555,
-      "title": "EdX Exams",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@8293139743f34377817d537b69911530",
-    },
-    {
-      "contentHits": 0,
-      "id": "block-v1:edX+DemoX+Demo_Course+type@html+block@9d5104b502f24ee89c3d2f4ce9d347cf",
-      "location": [
-        "Example Week 1: Getting Started",
-        "Lesson 1 - Getting Started",
-        "When Are Your Exams? ",
-      ],
-      "score": 0.82610154,
-      "title": "When Are Your Exams? ",
-      "type": "text",
-      "url": "/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@9d5104b502f24ee89c3d2f4ce9d347cf",
-    },
-    {
-      "contentHits": 0,
-      "id": "random-element-id",
-      "location": null,
-      "score": 0.82610154,
-      "title": "External Course Link Test",
-      "type": "unknown",
-      "url": "https://www.edx.org",
-    },
-  ],
-  "total": 29,
-}
-`;

src/course-home/courseware-search/courseware-search.scss

@@ -9,8 +9,8 @@
   height: 100%;
   max-width: none;
   margin: 0;
-  border-top: 1px solid $light-300;
-  z-index: $zindex-modal; // Bootstrap's z-index layer for Modals.
+  border-top: 1px solid var(--pgn-color-light-300);
+  z-index: var(--pgn-elevation-modal-zindex); // Bootstrap's z-index layer for Modals.
 
   &__form {
     position: relative;
@@ -47,7 +47,7 @@
 
   &__results-summary {
     font-size: .9rem;
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
     padding: 1rem 0 .5rem;
   }
 
@@ -62,7 +62,7 @@
   margin-top: 1.5rem;
 
   &__empty {
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
     padding: 6rem 0;
     text-align: center;
   }
@@ -76,17 +76,17 @@
 
     &:hover {
       text-decoration: none;
-      background: $light-300;
+      background: var(--pgn-color-light-300);
     }
 
     &:not(:first-child) {
-      border-top: 1px solid $light-300;
+      border-top: 1px solid var(--pgn-color-light-300);
     }
   }
 
   &__icon {
     padding: 0.375rem 0 0 0.375rem;
-    color: $gray-300;
+    color: var(--pgn-color-gray-300);
   }
 
   &__info {
@@ -99,7 +99,7 @@
     align-items: center;
     line-height: 2.5;
     font-size: 0.875rem;
-    color: $black;
+    color: var(--pgn-color-black);
 
     > span {
       display: block;
@@ -113,7 +113,7 @@
       font-variant-numeric: lining-nums tabular-nums;
       min-width: 1.25rem;
       line-height: 1rem;
-      background: $light-300;
+      background: var(--pgn-color-light-300);
       border-radius: 99rem;
       font-style: normal;
       margin-left: 0.375rem;
@@ -125,7 +125,7 @@
   &__breadcrumbs {
     display: flex;
     gap: 1.25rem;
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
     overflow: hidden;
     list-style: none;
     padding: 0;
@@ -156,14 +156,14 @@
 }
 
 .courseware-search-results-tabs {
-  border-bottom-color: $gray-400 !important;
+  border-bottom-color: var(--pgn-color-gray-400) !important;
 
   &.nav-tabs .nav-link.active {
     border-bottom-width: 4px !important;
   }
 }
 
-@media (min-width: map-get($grid-breakpoints, 'md')) {
+@media (--pgn-size-breakpoint-min-width-md) {
   .courseware-search {
     &__close {
       right: -2.5rem;

src/course-home/courseware-search/map-search-response.test.js

@@ -10,8 +10,8 @@ describe('mapSearchResponse', () => {
       response = mapSearchResponse(camelCaseObject(mockedResponse));
     });
 
-    it('should match snapshot', () => {
-      expect(response).toMatchSnapshot();
+    it('should match number of results', () => {
+      expect(response.results.length).toBe(mockedResponse.results.length);
     });
 
     it('should match expected filters', () => {
@@ -24,6 +24,25 @@ describe('mapSearchResponse', () => {
       ];
       expect(response.filters).toEqual(expectedFilters);
     });
+
+    it('should match expected results', () => {
+      const mockFirstResult = mockedResponse.results[0];
+      const expectedFirstResult = {
+        id: mockFirstResult.data.id,
+        title: mockFirstResult.data.content.display_name,
+        type: mockFirstResult.data.content_type.toLowerCase(),
+        location: mockFirstResult.data.location,
+        url: mockFirstResult.data.url,
+        contentHits: 0,
+        score: mockFirstResult.score,
+      };
+      expect(response.results[0]).toEqual(expectedFirstResult);
+    });
+
+    it('should match expected ms and max score', () => {
+      expect(response.maxScore).toBe(mockedResponse.max_score);
+      expect(response.ms).toBe(mockedResponse.took);
+    });
   });
 
   describe('when the a keyword is provided', () => {

src/course-home/data/__factories__/progressTabData.factory.js

@@ -17,7 +17,21 @@ Factory.define('progressTabData')
       percent: 1,
       is_passing: true,
     },
+    final_grades: 0.5,
     credit_course_requirements: null,
+    assignment_type_grade_summary: [
+      {
+        type: 'Homework',
+        short_label: 'HW',
+        weight: 1,
+        average_grade: 1,
+        weighted_grade: 1,
+        num_droppable: 1,
+        num_total: 2,
+        has_hidden_contribution: 'none',
+        last_grade_publish_date: null,
+      },
+    ],
     section_scores: [
       {
         display_name: 'First section',

src/course-home/data/__snapshots__/redux.test.js.snap

@@ -1,941 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`Data layer integration tests Test fetchDatesTab Should fetch, normalize, and save metadata 1`] = `
-{
-  "courseHome": {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "showSearch": false,
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": {
-    "courseId": null,
-    "courseOutline": {},
-    "courseOutlineShouldUpdate": false,
-    "courseOutlineStatus": "loading",
-    "courseStatus": "loading",
-    "coursewareOutlineSidebarSettings": {},
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "learningAssistant": ObjectContaining {
-    "conversationId": Any<String>,
-  },
-  "models": {
-    "courseHomeMeta": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isNewDiscussionSidebarViewEnabled": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": [
-          {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "dates": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "courseDateBlocks": [
-          {
-            "date": "2020-05-01T17:59:41Z",
-            "dateType": "course-start-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "",
-            "title": "Course Starts",
-          },
-          {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-04T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Multi Badges Completed",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2020-05-05T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Multi Badges Past Due",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2020-05-27T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Past Due 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2020-05-27T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Past Due 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-28T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Completed/Due 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2020-05-28T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Completed/Due 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-29T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Completed 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-29T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Completed 2",
-          },
-          {
-            "date": "2020-06-16T17:59:40.942669Z",
-            "dateType": "verified-upgrade-deadline",
-            "description": "Don't miss the opportunity to highlight your new knowledge and skills by earning a verified certificate.",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Upgrade to Verified Certificate",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "One Verified 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Verified 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": "ORA Dates are set by the instructor, and can't be changed",
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "ORA Verified 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-18T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Both Verified 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-18T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Both Verified 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-19T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "learnerHasAccess": true,
-            "title": "One Unreleased 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-19T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Unreleased 2",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-20T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Both Unreleased 1",
-          },
-          {
-            "assignmentType": "Homework",
-            "date": "2030-08-20T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Both Unreleased 2",
-          },
-          {
-            "date": "2030-08-23T00:00:00Z",
-            "dateType": "course-end-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "",
-            "title": "Course Ends",
-          },
-          {
-            "date": "2030-09-01T00:00:00Z",
-            "dateType": "verification-deadline-date",
-            "description": "You must successfully complete verification before this date to qualify for a Verified Certificate.",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Verification Deadline",
-          },
-        ],
-        "datesBannerInfo": {
-          "contentTypeGatingEnabled": false,
-          "missedDeadlines": false,
-          "missedGatedContent": false,
-          "verifiedUpgradeLink": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-        "hasEnded": false,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "learnerIsFullAccess": true,
-      },
-    },
-  },
-  "plugins": {},
-  "recommendations": {
-    "recommendationsStatus": "loading",
-  },
-  "specialExams": {
-    "activeAttempt": null,
-    "allowProctoringOptOut": false,
-    "apiErrorMsg": "",
-    "exam": {
-      "attempt": {
-        "attempt_code": "",
-        "attempt_id": null,
-        "attempt_status": "",
-        "course_id": "",
-        "desktop_application_js_url": "",
-        "exam_display_name": "",
-        "exam_started_poll_url": "",
-        "exam_type": "",
-        "exam_url_path": "",
-        "external_id": "",
-        "in_timed_exam": true,
-        "ping_interval": null,
-        "taking_as_proctored": true,
-        "time_remaining_seconds": null,
-        "use_legacy_attempt_api": true,
-      },
-      "backend": "",
-      "content_id": "",
-      "course_id": "",
-      "due_date": null,
-      "exam_name": "",
-      "external_id": "",
-      "hide_after_due": false,
-      "id": null,
-      "is_active": true,
-      "is_practice_exam": false,
-      "is_proctored": false,
-      "prerequisite_status": {
-        "are_prerequisites_satisifed": true,
-        "declined_prerequisites": [],
-        "failed_prerequisites": [],
-        "pending_prerequisites": [],
-        "satisfied_prerequisites": [],
-      },
-      "time_limit_mins": null,
-      "type": "",
-    },
-    "examAccessToken": {
-      "exam_access_token": "",
-      "exam_access_token_expiration": "",
-    },
-    "isLoading": true,
-    "proctoringSettings": {
-      "exam_proctoring_backend": {
-        "download_url": "",
-        "instructions": [],
-        "name": "",
-        "rules": {},
-      },
-      "integration_specific_email": "",
-      "learner_notification_from_email": "",
-      "provider_name": "",
-      "provider_tech_support_email": "",
-      "provider_tech_support_phone": "",
-      "provider_tech_support_url": "",
-    },
-    "timeIsOver": false,
-  },
-  "tours": {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;
-
-exports[`Data layer integration tests Test fetchOutlineTab Should fetch, normalize, and save metadata 1`] = `
-{
-  "courseHome": {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "showSearch": false,
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": {
-    "courseId": null,
-    "courseOutline": {},
-    "courseOutlineShouldUpdate": false,
-    "courseOutlineStatus": "loading",
-    "courseStatus": "loading",
-    "coursewareOutlineSidebarSettings": {},
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "learningAssistant": ObjectContaining {
-    "conversationId": Any<String>,
-  },
-  "models": {
-    "courseHomeMeta": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isNewDiscussionSidebarViewEnabled": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": [
-          {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "outline": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "accessExpiration": null,
-        "certData": {
-          "certStatus": null,
-          "certWebViewUrl": null,
-          "certificateAvailableDate": null,
-        },
-        "courseBlocks": {
-          "courses": {
-            "block-v1:edX+DemoX+Demo_Course+type@course+block@bcdabcdabcdabcdabcdabcdabcdabcd3": {
-              "hasScheduledContent": false,
-              "id": "course-v1:edX+DemoX+Demo_Course",
-              "sectionIds": [
-                "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              ],
-              "title": "bcdabcdabcdabcdabcdabcdabcdabcd3",
-            },
-          },
-          "sections": {
-            "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2": {
-              "complete": false,
-              "courseId": "course-v1:edX+DemoX+Demo_Course",
-              "hideFromTOC": undefined,
-              "id": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              "resumeBlock": false,
-              "sequenceIds": [
-                "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1",
-              ],
-              "title": "Title of Section",
-            },
-          },
-          "sequences": {
-            "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1": {
-              "complete": false,
-              "description": null,
-              "due": null,
-              "effortActivities": 2,
-              "effortTime": 15,
-              "hideFromTOC": undefined,
-              "icon": null,
-              "id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1",
-              "navigationDisabled": undefined,
-              "sectionId": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              "showLink": true,
-              "title": "Title of Sequence",
-            },
-          },
-        },
-        "courseGoals": {
-          "daysPerWeek": null,
-          "goalOptions": [],
-          "selectedGoal": null,
-          "subscribedToReminders": null,
-          "weeklyLearningGoalEnabled": false,
-        },
-        "courseTools": [
-          {
-            "analyticsId": "edx.bookmarks",
-            "title": "Bookmarks",
-            "url": "https://example.com/bookmarks",
-          },
-        ],
-        "datesBannerInfo": {
-          "contentTypeGatingEnabled": false,
-          "missedDeadlines": false,
-          "missedGatedContent": false,
-        },
-        "datesWidget": {
-          "courseDateBlocks": [],
-        },
-        "enableProctoredExams": undefined,
-        "enrollAlert": {
-          "canEnroll": true,
-          "extraText": "Contact the administrator.",
-        },
-        "enrollmentMode": undefined,
-        "handoutsHtml": "<ul><li>Handout 1</li></ul>",
-        "hasEnded": undefined,
-        "hasScheduledContent": null,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "offer": null,
-        "resumeCourse": {
-          "hasVisitedCourse": false,
-          "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+Test+Block@12345abcde",
-        },
-        "timeOffsetMillis": 0,
-        "userHasPassingGrade": undefined,
-        "verifiedMode": {
-          "accessExpirationDate": "2050-01-01T12:00:00",
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "ABCD1234",
-          "upgradeUrl": "http://localhost:18000/dashboard",
-        },
-        "welcomeMessageHtml": "<p>Welcome to this course!</p>",
-      },
-    },
-  },
-  "plugins": {},
-  "recommendations": {
-    "recommendationsStatus": "loading",
-  },
-  "specialExams": {
-    "activeAttempt": null,
-    "allowProctoringOptOut": false,
-    "apiErrorMsg": "",
-    "exam": {
-      "attempt": {
-        "attempt_code": "",
-        "attempt_id": null,
-        "attempt_status": "",
-        "course_id": "",
-        "desktop_application_js_url": "",
-        "exam_display_name": "",
-        "exam_started_poll_url": "",
-        "exam_type": "",
-        "exam_url_path": "",
-        "external_id": "",
-        "in_timed_exam": true,
-        "ping_interval": null,
-        "taking_as_proctored": true,
-        "time_remaining_seconds": null,
-        "use_legacy_attempt_api": true,
-      },
-      "backend": "",
-      "content_id": "",
-      "course_id": "",
-      "due_date": null,
-      "exam_name": "",
-      "external_id": "",
-      "hide_after_due": false,
-      "id": null,
-      "is_active": true,
-      "is_practice_exam": false,
-      "is_proctored": false,
-      "prerequisite_status": {
-        "are_prerequisites_satisifed": true,
-        "declined_prerequisites": [],
-        "failed_prerequisites": [],
-        "pending_prerequisites": [],
-        "satisfied_prerequisites": [],
-      },
-      "time_limit_mins": null,
-      "type": "",
-    },
-    "examAccessToken": {
-      "exam_access_token": "",
-      "exam_access_token_expiration": "",
-    },
-    "isLoading": true,
-    "proctoringSettings": {
-      "exam_proctoring_backend": {
-        "download_url": "",
-        "instructions": [],
-        "name": "",
-        "rules": {},
-      },
-      "integration_specific_email": "",
-      "learner_notification_from_email": "",
-      "provider_name": "",
-      "provider_tech_support_email": "",
-      "provider_tech_support_phone": "",
-      "provider_tech_support_url": "",
-    },
-    "timeIsOver": false,
-  },
-  "tours": {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;
-
-exports[`Data layer integration tests Test fetchProgressTab Should fetch, normalize, and save metadata 1`] = `
-{
-  "courseHome": {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "showSearch": false,
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": {
-    "courseId": null,
-    "courseOutline": {},
-    "courseOutlineShouldUpdate": false,
-    "courseOutlineStatus": "loading",
-    "courseStatus": "loading",
-    "coursewareOutlineSidebarSettings": {},
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "learningAssistant": ObjectContaining {
-    "conversationId": Any<String>,
-  },
-  "models": {
-    "courseHomeMeta": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isNewDiscussionSidebarViewEnabled": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": [
-          {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "progress": {
-      "course-v1:edX+DemoX+Demo_Course": {
-        "accessExpiration": null,
-        "certificateData": {},
-        "completionSummary": {
-          "completeCount": 1,
-          "incompleteCount": 1,
-          "lockedCount": 0,
-        },
-        "courseGrade": {
-          "isPassing": true,
-          "letterGrade": "pass",
-          "percent": 1,
-        },
-        "courseId": "course-v1:edX+DemoX+Demo_Course",
-        "creditCourseRequirements": null,
-        "end": "3027-03-31T00:00:00Z",
-        "enrollmentMode": "audit",
-        "gradesFeatureIsFullyLocked": false,
-        "gradesFeatureIsPartiallyLocked": false,
-        "gradingPolicy": {
-          "assignmentPolicies": [
-            {
-              "averageGrade": "1.0000",
-              "numDroppable": 1,
-              "shortLabel": "HW",
-              "type": "Homework",
-              "weight": 1,
-              "weightedGrade": 1,
-            },
-          ],
-          "gradeRange": {
-            "pass": 0.75,
-          },
-        },
-        "hasScheduledContent": false,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "sectionScores": [
-          {
-            "displayName": "First section",
-            "subsections": [
-              {
-                "assignmentType": "Homework",
-                "blockKey": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345",
-                "displayName": "First subsection",
-                "hasGradedAssignment": true,
-                "learnerHasAccess": true,
-                "numPointsEarned": 0,
-                "numPointsPossible": 3,
-                "percentGraded": 0,
-                "problemScores": [
-                  {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                  {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                  {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                ],
-                "showCorrectness": "always",
-                "showGrades": true,
-                "url": "http://learning.edx.org/course/course-v1:edX+Test+run/first_subsection",
-              },
-            ],
-          },
-          {
-            "displayName": "Second section",
-            "subsections": [
-              {
-                "assignmentType": "Homework",
-                "displayName": "Second subsection",
-                "hasGradedAssignment": true,
-                "numPointsEarned": 1,
-                "numPointsPossible": 1,
-                "percentGraded": 1,
-                "problemScores": [
-                  {
-                    "earned": 1,
-                    "possible": 1,
-                  },
-                ],
-                "showCorrectness": "always",
-                "showGrades": true,
-                "url": "http://learning.edx.org/course/course-v1:edX+Test+run/second_subsection",
-              },
-            ],
-          },
-        ],
-        "studioUrl": "http://studio.edx.org/settings/grading/course-v1:edX+Test+run",
-        "userHasPassingGrade": false,
-        "verificationData": {
-          "link": null,
-          "status": "none",
-          "statusDate": null,
-        },
-        "verifiedMode": null,
-      },
-    },
-  },
-  "plugins": {},
-  "recommendations": {
-    "recommendationsStatus": "loading",
-  },
-  "specialExams": {
-    "activeAttempt": null,
-    "allowProctoringOptOut": false,
-    "apiErrorMsg": "",
-    "exam": {
-      "attempt": {
-        "attempt_code": "",
-        "attempt_id": null,
-        "attempt_status": "",
-        "course_id": "",
-        "desktop_application_js_url": "",
-        "exam_display_name": "",
-        "exam_started_poll_url": "",
-        "exam_type": "",
-        "exam_url_path": "",
-        "external_id": "",
-        "in_timed_exam": true,
-        "ping_interval": null,
-        "taking_as_proctored": true,
-        "time_remaining_seconds": null,
-        "use_legacy_attempt_api": true,
-      },
-      "backend": "",
-      "content_id": "",
-      "course_id": "",
-      "due_date": null,
-      "exam_name": "",
-      "external_id": "",
-      "hide_after_due": false,
-      "id": null,
-      "is_active": true,
-      "is_practice_exam": false,
-      "is_proctored": false,
-      "prerequisite_status": {
-        "are_prerequisites_satisifed": true,
-        "declined_prerequisites": [],
-        "failed_prerequisites": [],
-        "pending_prerequisites": [],
-        "satisfied_prerequisites": [],
-      },
-      "time_limit_mins": null,
-      "type": "",
-    },
-    "examAccessToken": {
-      "exam_access_token": "",
-      "exam_access_token_expiration": "",
-    },
-    "isLoading": true,
-    "proctoringSettings": {
-      "exam_proctoring_backend": {
-        "download_url": "",
-        "instructions": [],
-        "name": "",
-        "rules": {},
-      },
-      "integration_specific_email": "",
-      "learner_notification_from_email": "",
-      "provider_name": "",
-      "provider_tech_support_email": "",
-      "provider_tech_support_phone": "",
-      "provider_tech_support_url": "",
-    },
-    "timeIsOver": false,
-  },
-  "tours": {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;

src/course-home/data/api.js

@@ -3,93 +3,6 @@ import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { logInfo } from '@edx/frontend-platform/logging';
 import { appendBrowserTimezoneToUrl } from '../../utils';
 
-const calculateAssignmentTypeGrades = (points, assignmentWeight, numDroppable) => {
-  let dropCount = numDroppable;
-  // Drop the lowest grades
-  while (dropCount && points.length >= dropCount) {
-    const lowestScore = Math.min(...points);
-    const lowestScoreIndex = points.indexOf(lowestScore);
-    points.splice(lowestScoreIndex, 1);
-    dropCount--;
-  }
-  let averageGrade = 0;
-  let weightedGrade = 0;
-  if (points.length) {
-    // Calculate the average grade for the assignment and round it. This rounding is not ideal and does not accurately
-    // reflect what a learner's grade would be, however, we must have parity with the current grading behavior that
-    // exists in edx-platform.
-    averageGrade = (points.reduce((a, b) => a + b, 0) / points.length).toFixed(4);
-    weightedGrade = averageGrade * assignmentWeight;
-  }
-  return { averageGrade, weightedGrade };
-};
-
-function normalizeAssignmentPolicies(assignmentPolicies, sectionScores) {
-  const gradeByAssignmentType = {};
-  assignmentPolicies.forEach(assignment => {
-    // Create an array with the number of total assignments and set the scores to 0
-    // as placeholders for assignments that have not yet been released
-    gradeByAssignmentType[assignment.type] = {
-      grades: Array(assignment.numTotal).fill(0),
-      numAssignmentsCreated: 0,
-      numTotalExpectedAssignments: assignment.numTotal,
-    };
-  });
-
-  sectionScores.forEach((chapter) => {
-    chapter.subsections.forEach((subsection) => {
-      if (!(subsection.hasGradedAssignment && subsection.showGrades && subsection.numPointsPossible)) {
-        return;
-      }
-      const {
-        assignmentType,
-        numPointsEarned,
-        numPointsPossible,
-      } = subsection;
-
-      // If a subsection's assignment type does not match an assignment policy in Studio,
-      // we won't be able to include it in this accumulation of grades by assignment type.
-      // This may happen if a course author has removed/renamed an assignment policy in Studio and
-      // neglected to update the subsection's of that assignment type
-      if (!gradeByAssignmentType[assignmentType]) {
-        return;
-      }
-
-      let {
-        numAssignmentsCreated,
-      } = gradeByAssignmentType[assignmentType];
-
-      numAssignmentsCreated++;
-      if (numAssignmentsCreated <= gradeByAssignmentType[assignmentType].numTotalExpectedAssignments) {
-        // Remove a placeholder grade so long as the number of recorded created assignments is less than the number
-        // of expected assignments
-        gradeByAssignmentType[assignmentType].grades.shift();
-      }
-      // Add the graded assignment to the list
-      gradeByAssignmentType[assignmentType].grades.push(numPointsEarned ? numPointsEarned / numPointsPossible : 0);
-      // Record the created assignment
-      gradeByAssignmentType[assignmentType].numAssignmentsCreated = numAssignmentsCreated;
-    });
-  });
-
-  return assignmentPolicies.map((assignment) => {
-    const { averageGrade, weightedGrade } = calculateAssignmentTypeGrades(
-      gradeByAssignmentType[assignment.type].grades,
-      assignment.weight,
-      assignment.numDroppable,
-    );
-
-    return {
-      averageGrade,
-      numDroppable: assignment.numDroppable,
-      shortLabel: assignment.shortLabel,
-      type: assignment.type,
-      weight: assignment.weight,
-      weightedGrade,
-    };
-  });
-}
-
 /**
  * Tweak the metadata for consistency
  * @param metadata the data to normalize
@@ -236,11 +149,6 @@ export async function getProgressTabData(courseId, targetUserId) {
     const { data } = await getAuthenticatedHttpClient().get(url);
     const camelCasedData = camelCaseObject(data);
 
-    camelCasedData.gradingPolicy.assignmentPolicies = normalizeAssignmentPolicies(
-      camelCasedData.gradingPolicy.assignmentPolicies,
-      camelCasedData.sectionScores,
-    );
-
     // We replace gradingPolicy.gradeRange with the original data to preserve the intended casing for the grade.
     // For example, if a grade range key is "A", we do not want it to be camel cased (i.e. "A" would become "a")
     // in order to preserve a course team's desired grade formatting.
@@ -471,3 +379,24 @@ export async function searchCourseContentFromAPI(courseId, searchKeyword, option
 
   return camelCaseObject(response);
 }
+
+export async function getExamsData(courseId, sequenceId) {
+  let url;
+
+  if (!getConfig().EXAMS_BASE_URL) {
+    url = `${getConfig().LMS_BASE_URL}/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+  } else {
+    url = `${getConfig().EXAMS_BASE_URL}/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}`;
+  }
+
+  try {
+    const { data } = await getAuthenticatedHttpClient().get(url);
+    return camelCaseObject(data);
+  } catch (error) {
+    const { httpErrorStatus } = error && error.customAttributes;
+    if (httpErrorStatus === 404) {
+      return {};
+    }
+    throw error;
+  }
+}

src/course-home/data/api.test.js

@@ -1,4 +1,12 @@
-import { getTimeOffsetMillis } from './api';
+import { getConfig, setConfig } from '@edx/frontend-platform';
+import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+import MockAdapter from 'axios-mock-adapter';
+import { getTimeOffsetMillis, getExamsData } from './api';
+import { initializeMockApp } from '../../setupTest';
+
+initializeMockApp();
+
+const axiosMock = new MockAdapter(getAuthenticatedHttpClient());
 
 describe('Calculate the time offset properly', () => {
   it('Should return 0 if the headerDate is not set', async () => {
@@ -14,3 +22,156 @@ describe('Calculate the time offset properly', () => {
     expect(offset).toBe(86398750);
   });
 });
+
+describe('getExamsData', () => {
+  const courseId = 'course-v1:edX+DemoX+Demo_Course';
+  const sequenceId = 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345';
+  let originalConfig;
+
+  beforeEach(() => {
+    axiosMock.reset();
+    originalConfig = getConfig();
+  });
+
+  afterEach(() => {
+    axiosMock.reset();
+    if (originalConfig) {
+      setConfig(originalConfig);
+    }
+  });
+
+  it('should use LMS URL when EXAMS_BASE_URL is not configured', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const mockExamData = {
+      exam: {
+        id: 1,
+        course_id: courseId,
+        content_id: sequenceId,
+        exam_name: 'Test Exam',
+        attempt_status: 'created',
+      },
+    };
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({
+      exam: {
+        id: 1,
+        courseId,
+        contentId: sequenceId,
+        examName: 'Test Exam',
+        attemptStatus: 'created',
+      },
+    });
+    expect(axiosMock.history.get).toHaveLength(1);
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+  });
+
+  it('should use EXAMS_BASE_URL when configured', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: 'http://localhost:18740',
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const mockExamData = {
+      exam: {
+        id: 1,
+        course_id: courseId,
+        content_id: sequenceId,
+        exam_name: 'Test Exam',
+        attempt_status: 'submitted',
+      },
+    };
+
+    const expectedUrl = `http://localhost:18740/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({
+      exam: {
+        id: 1,
+        courseId,
+        contentId: sequenceId,
+        examName: 'Test Exam',
+        attemptStatus: 'submitted',
+      },
+    });
+    expect(axiosMock.history.get).toHaveLength(1);
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+  });
+
+  it('should return empty object when API returns 404', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+
+    // Mock a 404 error with the custom error response function to add customAttributes
+    axiosMock.onGet(expectedUrl).reply(() => {
+      const error = new Error('Request failed with status code 404');
+      error.response = { status: 404, data: {} };
+      error.customAttributes = { httpErrorStatus: 404 };
+      return Promise.reject(error);
+    });
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({});
+    expect(axiosMock.history.get).toHaveLength(1);
+  });
+
+  it('should throw error for non-404 HTTP errors', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+
+    // Mock a 500 error with custom error response
+    axiosMock.onGet(expectedUrl).reply(() => {
+      const error = new Error('Request failed with status code 500');
+      error.response = { status: 500, data: { error: 'Server Error' } };
+      error.customAttributes = { httpErrorStatus: 500 };
+      return Promise.reject(error);
+    });
+
+    await expect(getExamsData(courseId, sequenceId)).rejects.toThrow();
+    expect(axiosMock.history.get).toHaveLength(1);
+  });
+
+  it('should properly encode URL parameters', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: 'http://localhost:18740',
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const specialCourseId = 'course-v1:edX+Demo X+Demo Course';
+    const specialSequenceId = 'block-v1:edX+Demo X+Demo Course+type@sequential+block@test sequence';
+
+    const mockExamData = { exam: { id: 1 } };
+    const expectedUrl = `http://localhost:18740/api/v1/student/exam/attempt/course_id/${encodeURIComponent(specialCourseId)}/content_id/${encodeURIComponent(specialSequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    await getExamsData(specialCourseId, specialSequenceId);
+
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+    expect(axiosMock.history.get[0].url).toContain('course-v1%3AedX%2BDemo%20X%2BDemo%20Course');
+    expect(axiosMock.history.get[0].url).toContain('block-v1%3AedX%2BDemo%20X%2BDemo%20Course%2Btype%40sequential%2Bblock%40test%20sequence');
+  });
+});

src/course-home/data/redux.test.js

@@ -90,14 +90,14 @@ describe('Data layer integration tests', () => {
 
       const state = store.getState();
       expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot({
+      expect(state).toEqual(expect.objectContaining({
         // The Xpert chatbot (frontend-lib-learning-assistant) generates a unique UUID
-        // to keep track of conversations. This causes snapshots to fail, because this UUID
-        // is generated on each run of the snapshot. Instead, we use an asymmetric matcher here.
+        // to keep track of conversations. This UUID is generated on each run.
+        // Instead, we use an asymmetric matcher here.
         learningAssistant: expect.objectContaining({
           conversationId: expect.any(String),
         }),
-      });
+      }));
     });
 
     it.each([401, 403, 404])(
@@ -137,14 +137,14 @@ describe('Data layer integration tests', () => {
 
       const state = store.getState();
       expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot({
+      expect(state).toEqual(expect.objectContaining({
         // The Xpert chatbot (frontend-lib-learning-assistant) generates a unique UUID
-        // to keep track of conversations. This causes snapshots to fail, because this UUID
-        // is generated on each run of the snapshot. Instead, we use an asymmetric matcher here.
+        // to keep track of conversations. This UUID is generated on each run.
+        // Instead, we use an asymmetric matcher here.
         learningAssistant: expect.objectContaining({
           conversationId: expect.any(String),
         }),
-      });
+      }));
     });
 
     it.each([401, 403, 404])(
@@ -185,14 +185,14 @@ describe('Data layer integration tests', () => {
 
       const state = store.getState();
       expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot({
+      expect(state).toEqual(expect.objectContaining({
         // The Xpert chatbot (frontend-lib-learning-assistant) generates a unique UUID
-        // to keep track of conversations. This causes snapshots to fail, because this UUID
-        // is generated on each run of the snapshot. Instead, we use an asymmetric matcher here.
+        // to keep track of conversations. This UUID is generated on each run.
+        // Instead, we use an asymmetric matcher here.
         learningAssistant: expect.objectContaining({
           conversationId: expect.any(String),
         }),
-      });
+      }));
     });
 
     it('Should handle the url including a targetUserId', async () => {
@@ -297,4 +297,178 @@ describe('Data layer integration tests', () => {
       expect(enabled).toBe(false);
     });
   });
+
+  describe('Test fetchExamAttemptsData', () => {
+    const sequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@abcde',
+    ];
+
+    beforeEach(() => {
+      // Mock individual exam endpoints with different responses
+      sequenceIds.forEach((sequenceId, index) => {
+        // Handle both LMS and EXAMS service URL patterns
+        const lmsExamUrl = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceId)}.*`);
+        const examsServiceUrl = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}.*`);
+
+        let attemptStatus = 'ready_to_start';
+        if (index === 0) {
+          attemptStatus = 'created';
+        } else if (index === 1) {
+          attemptStatus = 'submitted';
+        }
+
+        const mockExamData = {
+          exam: {
+            id: index + 1,
+            course_id: courseId,
+            content_id: sequenceId,
+            exam_name: `Test Exam ${index + 1}`,
+            attempt_status: attemptStatus,
+            time_remaining_seconds: 3600,
+          },
+        };
+
+        // Mock both URL patterns
+        axiosMock.onGet(lmsExamUrl).reply(200, mockExamData);
+        axiosMock.onGet(examsServiceUrl).reply(200, mockExamData);
+      });
+    });
+
+    it('should fetch exam data for all sequence IDs and dispatch setExamsData', async () => {
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify the examsData was set in the store
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData).toEqual([
+        {
+          id: 1,
+          courseId,
+          contentId: sequenceIds[0],
+          examName: 'Test Exam 1',
+          attemptStatus: 'created',
+          timeRemainingSeconds: 3600,
+        },
+        {
+          id: 2,
+          courseId,
+          contentId: sequenceIds[1],
+          examName: 'Test Exam 2',
+          attemptStatus: 'submitted',
+          timeRemainingSeconds: 3600,
+        },
+        {
+          id: 3,
+          courseId,
+          contentId: sequenceIds[2],
+          examName: 'Test Exam 3',
+          attemptStatus: 'ready_to_start',
+          timeRemainingSeconds: 3600,
+        },
+      ]);
+
+      // Verify all API calls were made
+      expect(axiosMock.history.get).toHaveLength(3);
+    });
+
+    it('should handle 404 responses and include empty objects in results', async () => {
+      // Override one endpoint to return 404 for both URL patterns
+      const examUrl404LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl404Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[1])}.*`);
+      axiosMock.onGet(examUrl404LMS).reply(404);
+      axiosMock.onGet(examUrl404Exams).reply(404);
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify the examsData includes empty object for 404 response
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[1]).toEqual({});
+    });
+
+    it('should handle API errors and log them while continuing with other requests', async () => {
+      // Override one endpoint to return 500 error for both URL patterns
+      const examUrl500LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl500Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[0])}.*`);
+      axiosMock.onGet(examUrl500LMS).reply(500, { error: 'Server Error' });
+      axiosMock.onGet(examUrl500Exams).reply(500, { error: 'Server Error' });
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify error was logged for the failed request
+      expect(loggingService.logError).toHaveBeenCalled();
+
+      // Verify the examsData still includes results for successful requests
+      expect(state.courseHome.examsData).toHaveLength(3);
+      // First item should be the error result (just empty object for API errors)
+      expect(state.courseHome.examsData[0]).toEqual({});
+    });
+
+    it('should handle empty sequence IDs array', async () => {
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, []), store.dispatch);
+
+      const state = store.getState();
+
+      expect(state.courseHome.examsData).toEqual([]);
+      expect(axiosMock.history.get).toHaveLength(0);
+    });
+
+    it('should handle mixed success and error responses', async () => {
+      // Setup mixed responses
+      const examUrl1LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl1Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl2LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl2Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl3LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[2])}.*`);
+      const examUrl3Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[2])}.*`);
+
+      axiosMock.onGet(examUrl1LMS).reply(200, {
+        exam: {
+          id: 1,
+          exam_name: 'Success Exam',
+          course_id: courseId,
+          content_id: sequenceIds[0],
+          attempt_status: 'created',
+          time_remaining_seconds: 3600,
+        },
+      });
+      axiosMock.onGet(examUrl1Exams).reply(200, {
+        exam: {
+          id: 1,
+          exam_name: 'Success Exam',
+          course_id: courseId,
+          content_id: sequenceIds[0],
+          attempt_status: 'created',
+          time_remaining_seconds: 3600,
+        },
+      });
+      axiosMock.onGet(examUrl2LMS).reply(404);
+      axiosMock.onGet(examUrl2Exams).reply(404);
+      axiosMock.onGet(examUrl3LMS).reply(500, { error: 'Server Error' });
+      axiosMock.onGet(examUrl3Exams).reply(500, { error: 'Server Error' });
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[0]).toMatchObject({
+        id: 1,
+        examName: 'Success Exam',
+        courseId,
+        contentId: sequenceIds[0],
+      });
+      expect(state.courseHome.examsData[1]).toEqual({});
+      expect(state.courseHome.examsData[2]).toEqual({});
+
+      // Verify error was logged for the 500 error (may be called more than once due to multiple URL patterns)
+      expect(loggingService.logError).toHaveBeenCalled();
+    });
+  });
 });

src/course-home/data/slice.js

@@ -18,6 +18,7 @@ const slice = createSlice({
     toastBodyLink: null,
     toastHeader: '',
     showSearch: false,
+    examsData: null,
   },
   reducers: {
     fetchProctoringInfoResolved: (state) => {
@@ -53,6 +54,9 @@ const slice = createSlice({
     setShowSearch: (state, { payload }) => {
       state.showSearch = payload;
     },
+    setExamsData: (state, { payload }) => {
+      state.examsData = payload;
+    },
   },
 });
 
@@ -64,6 +68,7 @@ export const {
   fetchTabSuccess,
   setCallToActionToast,
   setShowSearch,
+  setExamsData,
 } = slice.actions;
 
 export const {

src/course-home/data/slice.test.js

@@ -0,0 +1,145 @@
+import { reducer, setExamsData } from './slice';
+
+describe('course home data slice', () => {
+  describe('setExamsData reducer', () => {
+    it('should set examsData in state', () => {
+      const initialState = {
+        courseStatus: 'loading',
+        courseId: null,
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: null,
+      };
+
+      const mockExamsData = [
+        {
+          id: 1,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'Midterm Exam',
+          attemptStatus: 'created',
+        },
+        {
+          id: 2,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'Final Exam',
+          attemptStatus: 'submitted',
+        },
+      ];
+
+      const action = setExamsData(mockExamsData);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual(mockExamsData);
+      expect(newState).toEqual({
+        ...initialState,
+        examsData: mockExamsData,
+      });
+    });
+
+    it('should update examsData when state already has data', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Old Exam' }],
+      };
+
+      const newExamsData = [
+        {
+          id: 2,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'New Exam',
+          attemptStatus: 'ready_to_start',
+        },
+      ];
+
+      const action = setExamsData(newExamsData);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual(newExamsData);
+      expect(newState.examsData).not.toEqual(initialState.examsData);
+    });
+
+    it('should set examsData to empty array', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Some Exam' }],
+      };
+
+      const action = setExamsData([]);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual([]);
+    });
+
+    it('should set examsData to null', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Some Exam' }],
+      };
+
+      const action = setExamsData(null);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toBeNull();
+    });
+
+    it('should not affect other state properties when setting examsData', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course-id',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'complete',
+        tabFetchStates: { progress: 'loaded' },
+        toastBodyText: 'Toast message',
+        toastBodyLink: 'http://example.com',
+        toastHeader: 'Toast Header',
+        showSearch: true,
+        examsData: null,
+      };
+
+      const mockExamsData = [{ id: 1, examName: 'Test Exam' }];
+      const action = setExamsData(mockExamsData);
+      const newState = reducer(initialState, action);
+
+      // Verify that only examsData changed
+      expect(newState).toEqual({
+        ...initialState,
+        examsData: mockExamsData,
+      });
+
+      // Verify other properties remain unchanged
+      expect(newState.courseStatus).toBe(initialState.courseStatus);
+      expect(newState.courseId).toBe(initialState.courseId);
+      expect(newState.showSearch).toBe(initialState.showSearch);
+      expect(newState.toastBodyText).toBe(initialState.toastBodyText);
+    });
+  });
+});

src/course-home/data/thunks.js

@@ -4,6 +4,7 @@ import {
   executePostFromPostEvent,
   getCourseHomeCourseMetadata,
   getDatesTabData,
+  getExamsData,
   getOutlineTabData,
   getProgressTabData,
   postCourseDeadlines,
@@ -26,6 +27,7 @@ import {
   fetchTabRequest,
   fetchTabSuccess,
   setCallToActionToast,
+  setExamsData,
 } from './slice';
 
 import mapSearchResponse from '../courseware-search/map-search-response';
@@ -223,3 +225,19 @@ export function searchCourseContent(courseId, searchKeyword) {
     });
   };
 }
+
+export function fetchExamAttemptsData(courseId, sequenceIds) {
+  return async (dispatch) => {
+    const results = await Promise.all(sequenceIds.map(async (sequenceId) => {
+      try {
+        const response = await getExamsData(courseId, sequenceId);
+        return response.exam || {};
+      } catch (e) {
+        logError(e);
+        return {};
+      }
+    }));
+
+    dispatch(setExamsData(results));
+  };
+}

src/course-home/outline-tab/DateSummary.jsx

@@ -65,6 +65,7 @@ const DateSummary = ({
         )}
         {!linkedTitle && dateBlock.link && (
           <a
+            id={dateBlock.dateType === 'verified-upgrade-deadline' ? 'date-verified-upgrade-deadline' : ''}
             href={dateBlock.link}
             onClick={dateBlock.dateType === 'verified-upgrade-deadline' ? logVerifiedUpgradeClick : () => {}}
             className="description-link"

src/course-home/outline-tab/messages.ts

@@ -204,122 +204,122 @@ const messages = defineMessages({
   notStartedProctoringStatus: {
     id: 'learning.proctoringPanel.status.notStarted',
     defaultMessage: 'Not Started',
-    description: 'It indcate that proctortrack onboarding exam hasn’t started yet',
+    description: 'It indcate that proctored onboarding exam hasn’t started yet',
   },
   startedProctoringStatus: {
     id: 'learning.proctoringPanel.status.started',
     defaultMessage: 'Started',
-    description: 'Label to indicate the starting status of the proctortrack onboarding exam',
+    description: 'Label to indicate the starting status of the proctored onboarding exam',
   },
   submittedProctoringStatus: {
     id: 'learning.proctoringPanel.status.submitted',
     defaultMessage: 'Submitted',
-    description: 'Label to indicate the submitted status of proctortrack onboarding exam',
+    description: 'Label to indicate the submitted status of proctored onboarding exam',
   },
   verifiedProctoringStatus: {
     id: 'learning.proctoringPanel.status.verified',
     defaultMessage: 'Verified',
-    description: 'Label to indicate the verified status of the proctortrack onboarding exam',
+    description: 'Label to indicate the verified status of the proctored onboarding exam',
   },
   rejectedProctoringStatus: {
     id: 'learning.proctoringPanel.status.rejected',
     defaultMessage: 'Rejected',
-    description: 'Label to indicate the rejection status of the proctortrack onboarding exam',
+    description: 'Label to indicate the rejection status of the proctored onboarding exam',
   },
   errorProctoringStatus: {
     id: 'learning.proctoringPanel.status.error',
     defaultMessage: 'Error',
-    description: 'Label to indicate that there is error in proctortrack onboarding exam',
+    description: 'Label to indicate that there is error in proctored onboarding exam',
   },
   otherCourseApprovedProctoringStatus: {
     id: 'learning.proctoringPanel.status.otherCourseApproved',
     defaultMessage: 'Approved in Another Course',
-    description: 'Label to indicate that the proctortrack onboarding exam is verified based on taking onboarding exam on another course',
+    description: 'Label to indicate that the proctored onboarding exam is verified based on taking onboarding exam on another course',
   },
   expiringSoonProctoringStatus: {
     id: 'learning.proctoringPanel.status.expiringSoon',
     defaultMessage: 'Expiring Soon',
-    description: 'A label to indicate that proctortrack onboarding exam will expire soon',
+    description: 'A label to indicate that proctored onboarding exam will expire soon',
   },
   expiredProctoringStatus: {
     id: 'learning.proctoringPanel.status.expired',
     defaultMessage: 'Expired',
-    description: 'A label to indicate that proctortrack onboarding exam has expired',
+    description: 'A label to indicate that proctored onboarding exam has expired',
   },
   proctoringCurrentStatus: {
     id: 'learning.proctoringPanel.status',
     defaultMessage: 'Current Onboarding Status:',
-    description: 'The text that precede the status label of proctortrack onboarding exam',
+    description: 'The text that precede the status label of proctored onboarding exam',
   },
   notStartedProctoringMessage: {
     id: 'learning.proctoringPanel.message.notStarted',
     defaultMessage: 'You have not started your onboarding exam.',
-    description: 'The text that explain the meaning of (not started) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (not started) label of the proctored onboarding exam',
   },
   startedProctoringMessage: {
     id: 'learning.proctoringPanel.message.started',
     defaultMessage: 'You have started your onboarding exam.',
-    description: 'The text that explain the meaning of (started) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (started) label of the proctored onboarding exam',
   },
   submittedProctoringMessage: {
     id: 'learning.proctoringPanel.message.submitted',
     defaultMessage: 'You have submitted your onboarding exam.',
-    description: 'The text that explain the meaning of (submitted) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (submitted) label of the proctored onboarding exam',
   },
   verifiedProctoringMessage: {
     id: 'learning.proctoringPanel.message.verified',
     defaultMessage: 'Your onboarding exam has been approved in this course.',
-    description: 'The text that explain the meaning of (verified) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (verified) label of the proctored onboarding exam',
   },
   rejectedProctoringMessage: {
     id: 'learning.proctoringPanel.message.rejected',
     defaultMessage: 'Your onboarding exam has been rejected. Please retry onboarding.',
-    description: 'The text that explain the meaning of (rejected) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (rejected) label of the proctored onboarding exam',
   },
   errorProctoringMessage: {
     id: 'learning.proctoringPanel.message.error',
     defaultMessage: 'An error has occurred during your onboarding exam. Please retry onboarding.',
-    description: 'The text that explain the meaning of (error) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (error) label of the proctored onboarding exam',
   },
   otherCourseApprovedProctoringMessage: {
     id: 'learning.proctoringPanel.message.otherCourseApproved',
     defaultMessage: 'Your onboarding exam has been approved in another course.',
-    description: 'The text that explain the meaning of (approved in another course) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (approved in another course) label of the proctored onboarding exam',
   },
   otherCourseApprovedProctoringDetail: {
     id: 'learning.proctoringPanel.detail.otherCourseApproved',
     defaultMessage: 'If your device has changed, we recommend that you complete this course\'s onboarding exam in order to ensure that your setup still meets the requirements for proctoring.',
-    description: 'The text that recommend an action when the status of the proctortrack onboarding exam is (approved in another course)',
+    description: 'The text that recommend an action when the status of the proctored onboarding exam is (approved in another course)',
   },
   expiringSoonProctoringMessage: {
     id: 'learning.proctoringPanel.message.expiringSoon',
     defaultMessage: 'Your onboarding profile has been approved. However, your onboarding status is expiring soon. Please complete onboarding again to ensure that you will be able to continue taking proctored exams.',
-    description: 'The text that recommend an action when the status of the proctortrack onboarding exam is (expiring soon)',
+    description: 'The text that recommend an action when the status of the proctored onboarding exam is (expiring soon)',
   },
   expiredProctoringMessage: {
     id: 'learning.proctoringPanel.message.expired',
     defaultMessage: 'Your onboarding status has expired. Please complete onboarding again to continue taking proctored exams.',
-    description: 'The text that recommend an action when the status of the proctortrack onboarding exam is (expired)',
+    description: 'The text that recommend an action when the status of the proctored onboarding exam is (expired)',
   },
   proctoringPanelGeneralInfo: {
     id: 'learning.proctoringPanel.generalInfo',
     defaultMessage: 'You must complete the onboarding process prior to taking any proctored exam. ',
-    description: 'It indicate key and important fact to learner about the importance of taking proctortrack onboarding exam',
+    description: 'It indicate key and important fact to learner about the importance of taking proctored onboarding exam',
   },
   proctoringPanelGeneralInfoSubmitted: {
     id: 'learning.proctoringPanel.generalInfoSubmitted',
     defaultMessage: 'Your submitted profile is in review.',
-    description: 'The text that explain the meaning of (in review) label of the proctortrack onboarding exam',
+    description: 'The text that explain the meaning of (in review) label of the proctored onboarding exam',
   },
   proctoringPanelGeneralTime: {
     id: 'learning.proctoringPanel.generalTime',
     defaultMessage: 'Onboarding profile review can take 2+ business days.',
-    description: 'This text explain for how long the (in review) status of the proctortrack onboarding exam might remain',
+    description: 'This text explain for how long the (in review) status of the proctored onboarding exam might remain',
   },
   proctoringOnboardingButton: {
     id: 'learning.proctoringPanel.onboardingButton',
     defaultMessage: 'Complete Onboarding',
-    description: 'Text shown on the button that starts the actual proctortrack onboarding exam when it is released',
+    description: 'Text shown on the button that starts the actual proctored onboarding exam when it is released',
   },
   proctoringOnboardingPracticeButton: {
     id: 'learning.proctoringPanel.onboardingPracticeButton',
@@ -329,17 +329,17 @@ const messages = defineMessages({
   proctoringOnboardingButtonNotOpen: {
     id: 'learning.proctoringPanel.onboardingButtonNotOpen',
     defaultMessage: 'Onboarding Opens: {releaseDate}',
-    description: 'It indicate when or from when the learner can take the proctortrack onboarding exam',
+    description: 'It indicate when or from when the learner can take the proctored onboarding exam',
   },
   proctoringReviewRequirementsButton: {
     id: 'learning.proctoringPanel.reviewRequirementsButton',
     defaultMessage: 'Review instructions and system requirements',
-    description: 'Anchor text for button which redirect leaner to doc or a detailed page about proctortrack onboarding exam',
+    description: 'Anchor text for button which redirect leaner to doc or a detailed page about proctored onboarding exam',
   },
   proctoringOnboardingButtonPastDue: {
     id: 'learning.proctoringPanel.onboardingButtonPastDue',
     defaultMessage: 'Onboarding Past Due',
-    description: 'Text that show when the deadline of proctortrack onboarding exam has passed, it appears on button that start the onboarding exam however for this case the button is disabled for obvious reason',
+    description: 'Text that show when the deadline of proctored onboarding exam has passed, it appears on button that start the onboarding exam however for this case the button is disabled for obvious reason',
   },
   sequenceDueDate: {
     id: 'learning.outline.sequence-due-date-set',

src/course-home/outline-tab/widgets/CourseDates.jsx

@@ -39,7 +39,7 @@ const CourseDates = () => {
             />
           ))}
         </ol>
-        <a className="font-weight-bold ml-4 pl-1 small" href={datesTabLink}>
+        <a id="dates-tab-link" className="font-weight-bold ml-4 pl-1 small" href={datesTabLink}>
           {intl.formatMessage(messages.allDates)}
         </a>
       </div>

src/course-home/outline-tab/widgets/FlagButton.scss

@@ -1,22 +1,18 @@
-@import "~@edx/brand/paragon/variables";
-@import "~@openedx/paragon/scss/core/core";
-@import "~@edx/brand/paragon/overrides";
-
 .flag-button {
-  background-color: $white;
-  border: 1px solid $light-400;
+  background-color: var(--pgn-color-white);
+  border: 1px solid var(--pgn-color-light-400);
   border-radius: .2rem;
-  box-shadow: 0 0 0 2px $light-400;
+  box-shadow: 0 0 0 2px var(--pgn-color-light-400);
 
   &:hover {
-    border: 1px solid $primary-300;
-    box-shadow: 0 0 0 2px $white;
+    border: 1px solid var(--pgn-color-primary-300);
+    box-shadow: 0 0 0 2px var(--pgn-color-white);
   }
 }
 
 .flag-button-selected {
-  border: 1px solid $primary-300;
-  box-shadow: 0 0 0 2px $primary-300;
+  border: 1px solid var(--pgn-color-primary-300);
+  box-shadow: 0 0 0 2px var(--pgn-color-primary-300);
   pointer-events: none;
 }
 

src/course-home/outline-tab/widgets/ProctoringInfoPanel.jsx

@@ -3,6 +3,7 @@ import { useDispatch, useSelector } from 'react-redux';
 import camelCase from 'lodash.camelcase';
 
 import { useIntl } from '@edx/frontend-platform/i18n';
+import { getExternalLinkUrl } from '@edx/frontend-platform';
 import { Button } from '@openedx/paragon';
 
 import messages from '../messages';
@@ -207,7 +208,7 @@ const ProctoringInfoPanel = () => {
             {isSubmissionRequired(readableStatus) && (
               onboardingExamButton
             )}
-            <Button variant="outline-primary" block href="https://support.edx.org/hc/en-us/sections/115004169247-Taking-Timed-and-Proctored-Exams">
+            <Button variant="outline-primary" block href={getExternalLinkUrl('https://support.edx.org/hc/en-us/sections/115004169247-Taking-Timed-and-Proctored-Exams')}>
               {intl.formatMessage(messages.proctoringReviewRequirementsButton)}
             </Button>
           </div>

src/course-home/outline-tab/widgets/ProctoringInfoPanel.scss

@@ -1,10 +1,10 @@
 .outline-sidebar-proctoring-panel {
-  border: 1px solid $dark-500;
-  border-top: 5px solid $brand-600;
+  border: 1px solid var(--pgn-color-dark-500);
+  border-top: 5px solid var(--pgn-color-brand-600);
 }
 .proctoring-onboarding-success {
-  border-top: 5px solid $primary-500;
+  border-top: 5px solid var(--pgn-color-primary-500);
 }
 .proctoring-onboarding-submitted {
-  border-top: 5px solid $dark-500;
+  border-top: 5px solid var(--pgn-color-dark-500);
 }

src/course-home/progress-tab/ProgressTab.jsx

@@ -1,6 +1,7 @@
-import React from 'react';
+import React, { useMemo } from 'react';
 import { useWindowSize } from '@openedx/paragon';
 import { useContextId } from '../../data/hooks';
+import { useModel } from '../../generic/model-store';
 import ProgressTabCertificateStatusSidePanelSlot from '../../plugin-slots/ProgressTabCertificateStatusSidePanelSlot';
 
 import CourseCompletion from './course-completion/CourseCompletion';
@@ -10,11 +11,17 @@ import ProgressTabCertificateStatusMainBodySlot from '../../plugin-slots/Progres
 import ProgressTabCourseGradeSlot from '../../plugin-slots/ProgressTabCourseGradeSlot';
 import ProgressTabGradeBreakdownSlot from '../../plugin-slots/ProgressTabGradeBreakdownSlot';
 import ProgressTabRelatedLinksSlot from '../../plugin-slots/ProgressTabRelatedLinksSlot';
-import { useModel } from '../../generic/model-store';
+import { useGetExamsData } from './hooks';
 
 const ProgressTab = () => {
   const courseId = useContextId();
-  const { disableProgressGraph } = useModel('progress', courseId);
+  const { disableProgressGraph, sectionScores } = useModel('progress', courseId);
+
+  const sequenceIds = useMemo(() => (
+    sectionScores.flatMap((section) => (section.subsections)).map((subsection) => subsection.blockKey)
+  ), [sectionScores]);
+
+  useGetExamsData(courseId, sequenceIds);
 
   const windowWidth = useWindowSize().width;
   if (windowWidth === undefined) {

src/course-home/progress-tab/ProgressTab.test.jsx

@@ -661,143 +661,133 @@ describe('Progress Tab', () => {
       expect(screen.getByText('Grade summary')).toBeInTheDocument();
     });
 
-    it('does not render Grade Summary when assignment policies are not populated', async () => {
+    it('does not render Grade Summary when assignment type grade summary is not populated', async () => {
       setTabData({
-        grading_policy: {
-          assignment_policies: [],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-        section_scores: [],
+        assignment_type_grade_summary: [],
       });
       await fetchAndRender();
       expect(screen.queryByText('Grade summary')).not.toBeInTheDocument();
     });
 
-    it('calculates grades correctly when number of droppable assignments equals total number of assignments', async () => {
+    it('shows lock icon when all subsections of assignment type are hidden', async () => {
       setTabData({
         grading_policy: {
           assignment_policies: [
-            {
-              num_droppable: 2,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 0% 0%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of droppable assignments is less than total number of assignments', async () => {
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 100% 100%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of droppable assignments is zero', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 0,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 100% 50% 50%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of total assignments is less than the number of assignments created', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 1,
-              num_total: 1, // two assignments created in the factory, but 1 is expected per Studio settings
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 100% 100%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of total assignments is greater than the number of assignments created', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 0,
-              num_total: 5, // two assignments created in the factory, but 5 are expected per Studio settings
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 100% 20% 20%' })).toBeInTheDocument();
-    });
-    it('calculates weighted grades correctly', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 1,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 0.5,
-            },
             {
               num_droppable: 0,
               num_total: 1,
-              short_label: 'Ex',
-              type: 'Exam',
-              weight: 0.5,
+              short_label: 'Final',
+              type: 'Final Exam',
+              weight: 1,
             },
           ],
           grade_range: {
             pass: 0.75,
           },
         },
+        assignment_type_grade_summary: [
+          {
+            type: 'Final Exam',
+            weight: 0.4,
+            average_grade: 0.0,
+            weighted_grade: 0.0,
+            last_grade_publish_date: '2025-10-15T14:17:04.368903Z',
+            has_hidden_contribution: 'all',
+            short_label: 'Final',
+            num_droppable: 0,
+          },
+        ],
       });
       await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 50% 100% 50%' })).toBeInTheDocument();
-      expect(screen.getByRole('row', { name: 'Exam 50% 0% 0%' })).toBeInTheDocument();
+      // Should show lock icon for grade and weighted grade
+      expect(screen.getAllByTestId('lock-icon')).toHaveLength(2);
+    });
+
+    it('shows percent plus hidden grades when some subsections of assignment type are hidden', async () => {
+      setTabData({
+        grading_policy: {
+          assignment_policies: [
+            {
+              num_droppable: 0,
+              num_total: 2,
+              short_label: 'HW',
+              type: 'Homework',
+              weight: 1,
+            },
+          ],
+          grade_range: {
+            pass: 0.75,
+          },
+        },
+        assignment_type_grade_summary: [
+          {
+            type: 'Homework',
+            weight: 1,
+            average_grade: 0.25,
+            weighted_grade: 0.25,
+            last_grade_publish_date: '2025-10-15T14:17:04.368903Z',
+            has_hidden_contribution: 'some',
+            short_label: 'HW',
+            num_droppable: 0,
+          },
+        ],
+      });
+      await fetchAndRender();
+      // Should show percent + hidden scores for grade and weighted grade
+      const hiddenScoresCells = screen.getAllByText(/% \+ Hidden Scores/);
+      expect(hiddenScoresCells).toHaveLength(2);
+      // Only correct visible scores should be shown (from subsection2)
+      // The correct visible score is 1/4 = 0.25 -> 25%
+      expect(hiddenScoresCells[0]).toHaveTextContent('25% + Hidden Scores');
+      expect(hiddenScoresCells[1]).toHaveTextContent('25% + Hidden Scores');
+    });
+
+    it('displays a warning message with the latest due date when not all assignment scores are included in the total grade', async () => {
+      setTabData({
+        grading_policy: {
+          assignment_policies: [
+            {
+              num_droppable: 0,
+              num_total: 2,
+              short_label: 'HW',
+              type: 'Homework',
+              weight: 1,
+            },
+          ],
+          grade_range: {
+            pass: 0.75,
+          },
+        },
+        assignment_type_grade_summary: [
+          {
+            type: 'Homework',
+            weight: 1,
+            average_grade: 1,
+            weighted_grade: 1,
+            last_grade_publish_date: tomorrow.toISOString(),
+            has_hidden_contribution: 'none',
+            short_label: 'HW',
+            num_droppable: 0,
+          },
+        ],
+      });
+
+      await fetchAndRender();
+
+      const formattedDateTime = new Intl.DateTimeFormat('en', {
+        year: 'numeric',
+        month: 'long',
+        day: 'numeric',
+        hour: 'numeric',
+        minute: 'numeric',
+        timeZoneName: 'short',
+      }).format(tomorrow);
+
+      expect(
+        screen.getByText(
+          `Some assignment scores are not yet included in your total grade. These grades will be released by ${formattedDateTime}.`,
+        ),
+      ).toBeInTheDocument();
     });
 
     it('renders override notice', async () => {
@@ -1500,4 +1490,287 @@ describe('Progress Tab', () => {
       expect(screen.getByText('Course progress for otherstudent')).toBeInTheDocument();
     });
   });
+
+  describe('Exam data fetching integration', () => {
+    const mockSectionScores = [
+      {
+        display_name: 'Section 1',
+        subsections: [
+          {
+            assignment_type: 'Exam',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+            display_name: 'Midterm Exam',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.8,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+          {
+            assignment_type: 'Homework',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@homework1',
+            display_name: 'Homework 1',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.9,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+        ],
+      },
+      {
+        display_name: 'Section 2',
+        subsections: [
+          {
+            assignment_type: 'Exam',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+            display_name: 'Final Exam',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.85,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+        ],
+      },
+    ];
+
+    beforeEach(() => {
+      // Reset any existing handlers to avoid conflicts
+      axiosMock.reset();
+
+      // Re-add the base mocks that other tests expect
+      axiosMock.onGet(courseMetadataUrl).reply(200, defaultMetadata);
+      axiosMock.onGet(progressUrl).reply(200, defaultTabData);
+      axiosMock.onGet(masqueradeUrl).reply(200, { success: true });
+
+      // Mock exam data endpoints using specific GET handlers
+      axiosMock.onGet(/.*exam1.*/).reply(200, {
+        exam: {
+          id: 1,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+          exam_name: 'Midterm Exam',
+          attempt_status: 'submitted',
+          time_remaining_seconds: 0,
+        },
+      });
+
+      axiosMock.onGet(/.*homework1.*/).reply(404);
+
+      axiosMock.onGet(/.*final_exam.*/).reply(200, {
+        exam: {
+          id: 2,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+          exam_name: 'Final Exam',
+          attempt_status: 'ready_to_start',
+          time_remaining_seconds: 7200,
+        },
+      });
+    });
+
+    it('should fetch exam data for all subsections when ProgressTab renders', async () => {
+      setTabData({ section_scores: mockSectionScores });
+
+      await fetchAndRender();
+
+      // Verify exam API calls were made for all subsections
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+
+      // Verify the exam data is in the Redux store
+      const state = store.getState();
+      expect(state.courseHome.examsData).toHaveLength(3);
+
+      // Check the exam data structure
+      expect(state.courseHome.examsData[0]).toEqual({
+        id: 1,
+        courseId,
+        contentId: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+        examName: 'Midterm Exam',
+        attemptStatus: 'submitted',
+        timeRemainingSeconds: 0,
+      });
+
+      expect(state.courseHome.examsData[1]).toEqual({}); // 404 response for homework
+
+      expect(state.courseHome.examsData[2]).toEqual({
+        id: 2,
+        courseId,
+        contentId: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+        examName: 'Final Exam',
+        attemptStatus: 'ready_to_start',
+        timeRemainingSeconds: 7200,
+      });
+    });
+
+    it('should handle empty section scores gracefully', async () => {
+      setTabData({ section_scores: [] });
+
+      await fetchAndRender();
+
+      // Verify no exam API calls were made
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(0);
+
+      // Verify empty exam data in Redux store
+      const state = store.getState();
+      expect(state.courseHome.examsData).toEqual([]);
+    });
+
+    it('should re-fetch exam data when section scores change', async () => {
+      // Initial render with limited section scores
+      setTabData({
+        section_scores: [mockSectionScores[0]], // Only first section
+      });
+
+      await fetchAndRender();
+
+      // Verify initial API calls (2 subsections in first section)
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(2);
+
+      // Clear axios history to track new calls
+      axiosMock.resetHistory();
+
+      // Update with full section scores and re-render
+      setTabData({ section_scores: mockSectionScores });
+      await executeThunk(thunks.fetchProgressTab(courseId), store.dispatch);
+
+      // Verify additional API calls for all subsections
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+    });
+
+    it('should handle exam API errors gracefully without breaking ProgressTab', async () => {
+      // Clear existing mocks and setup specific error scenario
+      axiosMock.reset();
+
+      // Re-add base mocks
+      axiosMock.onGet(courseMetadataUrl).reply(200, defaultMetadata);
+      axiosMock.onGet(progressUrl).reply(200, defaultTabData);
+      axiosMock.onGet(masqueradeUrl).reply(200, { success: true });
+
+      // Mock first exam to return 500 error
+      axiosMock.onGet(/.*exam1.*/).reply(500, { error: 'Server Error' });
+
+      // Mock other exams to succeed
+      axiosMock.onGet(/.*homework1.*/).reply(404, { customAttributes: { httpErrorStatus: 404 } });
+      axiosMock.onGet(/.*final_exam.*/).reply(200, {
+        exam: {
+          id: 2,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+          exam_name: 'Final Exam',
+          attempt_status: 'ready_to_start',
+          time_remaining_seconds: 7200,
+        },
+      });
+
+      setTabData({ section_scores: mockSectionScores });
+
+      await fetchAndRender();
+
+      // Verify ProgressTab still renders successfully despite API error
+      expect(screen.getByText('Grades')).toBeInTheDocument();
+
+      // Verify the exam data includes error placeholder for failed request
+      const state = store.getState();
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[0]).toEqual({}); // Failed request returns empty object
+    });
+
+    it('should use EXAMS_BASE_URL when configured for exam API calls', async () => {
+      // Configure EXAMS_BASE_URL
+      const originalConfig = getConfig();
+      setConfig({
+        ...originalConfig,
+        EXAMS_BASE_URL: 'http://localhost:18740',
+      });
+
+      // Override mock to use new base URL
+      const examUrlWithExamsBase = /http:\/\/localhost:18740\/api\/v1\/student\/exam\/attempt\/course_id.*/;
+      axiosMock.onGet(examUrlWithExamsBase).reply(200, {
+        exam: {
+          id: 1,
+          course_id: courseId,
+          exam_name: 'Test Exam',
+          attempt_status: 'created',
+        },
+      });
+
+      setTabData({ section_scores: [mockSectionScores[0]] });
+
+      await fetchAndRender();
+
+      // Verify API calls use EXAMS_BASE_URL
+      const examApiCalls = axiosMock.history.get.filter(req => req.url.includes('localhost:18740'));
+      expect(examApiCalls.length).toBeGreaterThan(0);
+
+      // Restore original config
+      setConfig(originalConfig);
+    });
+
+    it('should extract sequence IDs correctly from nested section scores structure', async () => {
+      const complexSectionScores = [
+        {
+          display_name: 'Introduction',
+          subsections: [
+            {
+              assignment_type: 'Lecture',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@intro',
+              display_name: 'Course Introduction',
+            },
+          ],
+        },
+        {
+          display_name: 'Assessments',
+          subsections: [
+            {
+              assignment_type: 'Exam',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz1',
+              display_name: 'Quiz 1',
+            },
+            {
+              assignment_type: 'Exam',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz2',
+              display_name: 'Quiz 2',
+            },
+          ],
+        },
+      ];
+
+      // Mock all the expected sequence IDs
+      const expectedSequenceIds = [
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@intro',
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz1',
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz2',
+      ];
+
+      expectedSequenceIds.forEach((sequenceId, index) => {
+        const examUrl = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}.*`);
+        axiosMock.onGet(examUrl).reply(index === 0 ? 404 : 200, {
+          exam: {
+            id: index,
+            course_id: courseId,
+            content_id: sequenceId,
+            exam_name: `Test ${index}`,
+          },
+        });
+      });
+
+      setTabData({ section_scores: complexSectionScores });
+
+      await fetchAndRender();
+
+      // Verify API calls were made for all extracted sequence IDs
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+
+      // Verify correct sequence IDs were used in API calls
+      const apiCalls = axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'));
+      expectedSequenceIds.forEach(sequenceId => {
+        expect(apiCalls.some(call => call.url.includes(encodeURIComponent(sequenceId)))).toBe(true);
+      });
+    });
+  });
 });

src/course-home/progress-tab/certificate-status/CertificateStatus.jsx

@@ -187,7 +187,8 @@ const CertificateStatus = () => {
         // regardless of passing or nonpassing status
         if (!canViewCertificate) {
           certCase = 'notAvailable';
-          endDate = intl.formatDate(end, {
+          // use the certificate_available_date if it is available, otherwise use the end date of the course
+          endDate = intl.formatDate((certificateAvailableDate || end), {
             year: 'numeric',
             month: 'long',
             day: 'numeric',

src/course-home/progress-tab/course-completion/CompletionDonutChart.scss

@@ -7,18 +7,18 @@
 
 .donut-chart-label {
   font: {
-    family: $font-family-sans-serif;
+    family: var(--pgn-typography-font-family-sans-serif);
     size: .2rem;
-    weight: $font-weight-normal;
+    weight: var(--pgn-typography-font-weight-normal);
   }
   text-anchor: middle;
 }
 
 .donut-chart-number {
   font: {
-    family: $font-family-monospace;
+    family: var(--pgn-typography-font-family-monospace);
     size: .5rem;
-    weight: $font-weight-bold;
+    weight: var(--pgn-typography-font-weight-bold);
   }
   line-height: 1rem;
   text-anchor: middle;
@@ -29,7 +29,7 @@
 }
 
 .donut-chart-text {
-  fill: $primary-500;
+  fill: var(--pgn-color-primary-500);
   -moz-transform: translateY(0.25em);
   -ms-transform: translateY(0.25em);
   -webkit-transform: translateY(0.25em);
@@ -56,7 +56,7 @@
 
 .donut-ring, .donut-segment, .donut-hole {
   &.complete-stroke {
-    stroke: $info-500;
+    stroke: var(--pgn-color-info-500);
   }
 
   &.divider-stroke {
@@ -65,10 +65,10 @@
   }
 
   &.incomplete-stroke {
-    stroke: $light-300;
+    stroke: var(--pgn-color-light-300);
   }
 
   &.locked-stroke {
-    stroke: $primary-500;
+    stroke: var(--pgn-color-primary-500);
   }
 }

src/course-home/progress-tab/grades/course-grade/CourseGradeFooter.jsx

@@ -8,26 +8,57 @@ import { useModel } from '../../../../generic/model-store';
 
 import GradeRangeTooltip from './GradeRangeTooltip';
 import messages from '../messages';
+import { getLatestDueDateInFuture } from '../../utils';
+
+const ResponsiveText = ({
+  wideScreen, children, hasLetterGrades, passingGrade,
+}) => {
+  const className = wideScreen ? 'h4 m-0 align-bottom' : 'h5 align-bottom';
+  const iconSize = wideScreen ? 'h3' : 'h4';
+
+  return (
+    <span className={className}>
+      {children}
+      {hasLetterGrades && (
+        <span style={{ whiteSpace: 'nowrap' }}>
+          &nbsp;
+          <GradeRangeTooltip iconButtonClassName={iconSize} passingGrade={passingGrade} />
+        </span>
+      )}
+    </span>
+  );
+};
+
+const NoticeRow = ({
+  wideScreen, icon, bgClass, message,
+}) => {
+  const textClass = wideScreen ? 'h4 m-0 align-bottom' : 'h5 align-bottom';
+  return (
+    <div className={`row w-100 m-0 px-4 py-3 py-md-4 rounded-bottom ${bgClass}`}>
+      <div className="col-auto p-0">{icon}</div>
+      <div className="col-11 pl-2 px-0">
+        <span className={textClass}>{message}</span>
+      </div>
+    </div>
+  );
+};
 
 const CourseGradeFooter = ({ passingGrade }) => {
   const intl = useIntl();
   const courseId = useContextId();
 
   const {
-    courseGrade: {
-      isPassing,
-      letterGrade,
-    },
-    gradingPolicy: {
-      gradeRange,
-    },
+    assignmentTypeGradeSummary,
+    courseGrade: { isPassing, letterGrade },
+    gradingPolicy: { gradeRange },
   } = useModel('progress', courseId);
 
+  const latestDueDate = getLatestDueDateInFuture(assignmentTypeGradeSummary);
   const wideScreen = useWindowSize().width >= breakpoints.medium.minWidth;
+  const hasLetterGrades = Object.keys(gradeRange).length > 1;
 
-  const hasLetterGrades = Object.keys(gradeRange).length > 1; // A pass/fail course will only have one key
+  // build footer text
   let footerText = intl.formatMessage(messages.courseGradeFooterNonPassing, { passingGrade });
-
   if (isPassing) {
     if (hasLetterGrades) {
       const minGradeRangeCutoff = gradeRange[letterGrade] * 100;
@@ -47,42 +78,63 @@ const CourseGradeFooter = ({ passingGrade }) => {
     }
   }
 
-  const icon = isPassing ? <Icon src={CheckCircle} className="text-success-300 d-inline-flex align-bottom" />
-    : <Icon src={WarningFilled} className="d-inline-flex align-bottom" />;
+  const passingIcon = isPassing ? (
+    <Icon src={CheckCircle} className="text-success-300 d-inline-flex align-bottom" />
+  ) : (
+    <Icon src={WarningFilled} className="d-inline-flex align-bottom" />
+  );
 
   return (
-    <div className={`row w-100 m-0 px-4 py-3 py-md-4 rounded-bottom ${isPassing ? 'bg-success-100' : 'bg-warning-100'}`}>
-      <div className="col-auto p-0">
-        {icon}
-      </div>
-      <div className="col-11 pl-2 px-0">
-        {!wideScreen && (
-          <span className="h5 align-bottom">
+    <div>
+      <NoticeRow
+        wideScreen={wideScreen}
+        icon={passingIcon}
+        bgClass={isPassing ? 'bg-success-100' : 'bg-warning-100'}
+        message={(
+          <ResponsiveText
+            wideScreen={wideScreen}
+            hasLetterGrades={hasLetterGrades}
+            passingGrade={passingGrade}
+          >
             {footerText}
-            {hasLetterGrades && (
-              <span style={{ whiteSpace: 'nowrap' }}>
-                &nbsp;
-                <GradeRangeTooltip iconButtonClassName="h4" passingGrade={passingGrade} />
-              </span>
-            )}
-          </span>
+          </ResponsiveText>
         )}
-        {wideScreen && (
-          <span className="h4 m-0 align-bottom">
-            {footerText}
-            {hasLetterGrades && (
-              <span style={{ whiteSpace: 'nowrap' }}>
-                &nbsp;
-                <GradeRangeTooltip iconButtonClassName="h3" passingGrade={passingGrade} />
-              </span>
-            )}
-          </span>
-        )}
-      </div>
+      />
+      {latestDueDate && (
+        <NoticeRow
+          wideScreen={wideScreen}
+          icon={<Icon src={WarningFilled} className="d-inline-flex align-bottom" />}
+          bgClass="bg-warning-100"
+          message={intl.formatMessage(messages.courseGradeFooterDueDateNotice, {
+            dueDate: intl.formatDate(latestDueDate, {
+              year: 'numeric',
+              month: 'long',
+              day: 'numeric',
+              hour: 'numeric',
+              minute: 'numeric',
+              timeZoneName: 'short',
+            }),
+          })}
+        />
+      )}
     </div>
   );
 };
 
+ResponsiveText.propTypes = {
+  wideScreen: PropTypes.bool.isRequired,
+  children: PropTypes.node.isRequired,
+  hasLetterGrades: PropTypes.bool.isRequired,
+  passingGrade: PropTypes.number.isRequired,
+};
+
+NoticeRow.propTypes = {
+  wideScreen: PropTypes.bool.isRequired,
+  icon: PropTypes.element.isRequired,
+  bgClass: PropTypes.string.isRequired,
+  message: PropTypes.string.isRequired,
+};
+
 CourseGradeFooter.propTypes = {
   passingGrade: PropTypes.number.isRequired,
 };

src/course-home/progress-tab/grades/course-grade/CourseGradeHeader.jsx

@@ -48,7 +48,7 @@ const CourseGradeHeader = () => {
     previewText = intl.formatMessage(messages.courseGradePreviewUpgradeDeadlinePassedBody);
   }
   return (
-    <div className="row w-100 m-0 p-4 rounded-top bg-primary-500 text-white">
+    <div id="grade-course-header" className="row w-100 m-0 p-4 rounded-top bg-primary-500 text-white">
       <div className={`col-12 ${verifiedMode ? 'col-md-9' : ''} p-0`}>
         <div className="row w-100 m-0 p-0">
           <div className="col-1 p-0">
@@ -71,7 +71,7 @@ const CourseGradeHeader = () => {
       </div>
       {verifiedMode && (
         <div className="col-12 col-md-3 mt-3 mt-md-0 p-0 align-self-center text-right">
-          <Button variant="brand" size="sm" href={verifiedMode.upgradeUrl} onClick={logUpgradeButtonClick}>
+          <Button id="upgrade-button" variant="brand" size="sm" href={verifiedMode.upgradeUrl} onClick={logUpgradeButtonClick}>
             {intl.formatMessage(messages.courseGradePreviewUpgradeButton)}
           </Button>
         </div>

src/course-home/progress-tab/grades/course-grade/CurrentGradeTooltip.jsx

@@ -13,6 +13,7 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {
   const courseId = useContextId();
 
   const {
+    assignmentTypeGradeSummary,
     courseGrade: {
       isPassing,
       percent,
@@ -25,6 +26,8 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {
 
   const isLocaleRtl = isRtl(getLocale());
 
+  const hasHiddenGrades = assignmentTypeGradeSummary.some((assignmentType) => assignmentType.hasHiddenContribution !== 'none');
+
   if (isLocaleRtl) {
     currentGradeDirection = currentGrade < 50 ? '-' : '';
   }
@@ -56,6 +59,15 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {
       >
         {intl.formatMessage(messages.currentGradeLabel)}
       </text>
+      <text
+        className="x-small"
+        textAnchor={currentGrade < 50 ? 'start' : 'end'}
+        x={`${Math.min(...[isLocaleRtl ? 100 - currentGrade : currentGrade, 100])}%`}
+        y="35px"
+        style={{ transform: `translateX(${currentGradeDirection}3.4em)` }}
+      >
+        {hasHiddenGrades ? ` + ${intl.formatMessage(messages.hiddenScoreLabel)}` : ''}
+      </text>
     </>
   );
 };

src/course-home/progress-tab/grades/course-grade/GradeBar.scss

@@ -4,24 +4,24 @@
   }
 
   .grade-bar__base {
-    fill: $light-300;
+    fill: var(--pgn-color-light-300);
   }
 
   .grade-bar__divider {
-    fill: $primary-500;
+    fill: var(--pgn-color-primary-500);
     width: 1px;
   }
 
   .grade-bar--passing {
-    fill: $primary-500;
+    fill: var(--pgn-color-primary-500);
   }
 
   .grade-bar--current-passing {
-    fill: $success-500;
+    fill: var(--pgn-color-success-500);
   }
 
   .grade-bar--current-non-passing {
-    fill: $accent-b;
+    fill: var(--pgn-color-accent-b);
   }
 }
 
@@ -31,22 +31,22 @@
 
 #minimum-grade-tooltip {
   .arrow::after {
-    border-bottom-color: $primary-500;
+    border-bottom-color: var(--pgn-color-primary-500);
   }
 }
 
 #passing-grade-tooltip {
-  background: $success-500;
+  background: var(--pgn-color-success-500);
 
   .arrow::after {
-    border-top-color: $success-500;
+    border-top-color: var(--pgn-color-success-500);
   }
 }
 
 #non-passing-grade-tooltip {
-  background: $accent-b;
+  background: var(--pgn-color-accent-b);
 
   .arrow::after {
-    border-top-color: $accent-b;
+    border-top-color: var(--pgn-color-accent-b);
   }
 }

src/course-home/progress-tab/grades/grade-summary/GradeSummary.jsx

@@ -10,14 +10,12 @@ const GradeSummary = () => {
   const courseId = useContextId();
 
   const {
-    gradingPolicy: {
-      assignmentPolicies,
-    },
+    assignmentTypeGradeSummary,
   } = useModel('progress', courseId);
 
   const [allOfSomeAssignmentTypeIsLocked, setAllOfSomeAssignmentTypeIsLocked] = useState(false);
 
-  if (assignmentPolicies.length === 0) {
+  if (assignmentTypeGradeSummary.length === 0) {
     return null;
   }
 

src/course-home/progress-tab/grades/grade-summary/GradeSummaryTable.jsx

@@ -2,6 +2,7 @@ import PropTypes from 'prop-types';
 
 import { getLocale, isRtl, useIntl } from '@edx/frontend-platform/i18n';
 import { DataTable } from '@openedx/paragon';
+import { Lock } from '@openedx/paragon/icons';
 import { useContextId } from '../../../../data/hooks';
 import { useModel } from '../../../../generic/model-store';
 
@@ -16,9 +17,7 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
   const courseId = useContextId();
 
   const {
-    gradingPolicy: {
-      assignmentPolicies,
-    },
+    assignmentTypeGradeSummary,
     gradesFeatureIsFullyLocked,
     sectionScores,
   } = useModel('progress', courseId);
@@ -55,7 +54,7 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
     return false;
   };
 
-  const gradeSummaryData = assignmentPolicies.map((assignment) => {
+  const gradeSummaryData = assignmentTypeGradeSummary.map((assignment) => {
     const {
       averageGrade,
       numDroppable,
@@ -80,13 +79,24 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
     const locked = !gradesFeatureIsFullyLocked && hasNoAccessToAssignmentsOfType(assignmentType);
     const isLocaleRtl = isRtl(getLocale());
 
+    let weightedGradeDisplay = `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}%`;
+    let gradeDisplay = `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}%`;
+
+    if (assignment.hasHiddenContribution === 'all') {
+      gradeDisplay = <Lock data-testid="lock-icon" />;
+      weightedGradeDisplay = <Lock data-testid="lock-icon" />;
+    } else if (assignment.hasHiddenContribution === 'some') {
+      gradeDisplay = `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}% + ${intl.formatMessage(messages.hiddenScoreLabel)}`;
+      weightedGradeDisplay = `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}% + ${intl.formatMessage(messages.hiddenScoreLabel)}`;
+    }
+
     return {
       type: {
         footnoteId, footnoteMarker, type: assignmentType, locked,
       },
       weight: { weight: `${(weight * 100).toFixed(0)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
-      grade: { grade: `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
-      weightedGrade: { weightedGrade: `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
+      grade: { grade: gradeDisplay, locked },
+      weightedGrade: { weightedGrade: weightedGradeDisplay, locked },
     };
   });
   const getAssignmentTypeCell = (value) => (
@@ -102,6 +112,16 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
 
   return (
     <>
+      <ul className="micro mb-3 pl-3 text-gray-700">
+        <li>
+          <b>{intl.formatMessage(messages.hiddenScoreLabel)}: </b>
+          {intl.formatMessage(messages.hiddenScoreInfoText)}
+        </li>
+        <li>
+          <b><Lock style={{ height: '15px' }} />: </b>
+          {` ${intl.formatMessage(messages.hiddenScoreLockInfoText)}`}
+        </li>
+      </ul>
       <DataTable
         data={gradeSummaryData}
         itemCount={gradeSummaryData.length}

src/course-home/progress-tab/grades/grade-summary/GradeSummaryTableFooter.jsx

@@ -1,9 +1,6 @@
-import { useContext } from 'react';
-
 import { getLocale, isRtl, useIntl } from '@edx/frontend-platform/i18n';
 import {
   DataTable,
-  DataTableContext,
   Icon,
   OverlayTrigger,
   Stack,
@@ -17,18 +14,6 @@ import messages from '../messages';
 
 const GradeSummaryTableFooter = () => {
   const intl = useIntl();
-
-  const { data } = useContext(DataTableContext);
-
-  const rawGrade = data.reduce(
-    (grade, currentValue) => {
-      const { weightedGrade } = currentValue.weightedGrade;
-      const percent = weightedGrade.replace(/%/g, '').trim();
-      return grade + parseFloat(percent);
-    },
-    0,
-  ).toFixed(2);
-
   const courseId = useContextId();
 
   const {
@@ -36,8 +21,16 @@ const GradeSummaryTableFooter = () => {
       isPassing,
       percent,
     },
+    finalGrades,
   } = useModel('progress', courseId);
 
+  const getGradePercent = (grade) => {
+    const percentage = grade * 100;
+    return Number.isInteger(percentage) ? percentage.toFixed(0) : percentage.toFixed(2);
+  };
+
+  const rawGrade = getGradePercent(finalGrades);
+
   const bgColor = isPassing ? 'bg-success-100' : 'bg-warning-100';
   const totalGrade = (percent * 100).toFixed(0);
 

src/course-home/progress-tab/grades/messages.ts

@@ -21,6 +21,11 @@ const messages = defineMessages({
     defaultMessage: 'Your current grade is {currentGrade}%. A weighted grade of {passingGrade}% is required to pass in this course.',
     description: 'Alt text for the grade chart bar',
   },
+  courseGradeFooterDueDateNotice: {
+    id: 'progress.courseGrade.footer.dueDateNotice',
+    defaultMessage: 'Some assignment scores are not yet included in your total grade. These grades will be released by {dueDate}.',
+    description: 'This is shown when there are pending assignments with a due date in the future',
+  },
   courseGradeFooterGenericPassing: {
     id: 'progress.courseGrade.footer.generic.passing',
     defaultMessage: 'You’re currently passing this course',
@@ -148,6 +153,21 @@ const messages = defineMessages({
       + "Your weighted grade is what's used to determine if you pass the course.",
     description: 'The content of (tip box) for the grade summary section',
   },
+  hiddenScoreLabel: {
+    id: 'progress.hiddenScoreLabel',
+    defaultMessage: 'Hidden Scores',
+    description: 'Text to indicate that some scores are hidden',
+  },
+  hiddenScoreInfoText: {
+    id: 'progress.hiddenScoreInfoText',
+    defaultMessage: 'Scores from assignments that count toward your final grade but some are not shown here.',
+    description: 'Information text about hidden score label',
+  },
+  hiddenScoreLockInfoText: {
+    id: 'progress.hiddenScoreLockInfoText',
+    defaultMessage: 'Scores for an assignment type are hidden but still counted toward the course grade.',
+    description: 'Information text about hidden score label when learners have limited access to grades feature',
+  },
   noAccessToAssignmentType: {
     id: 'progress.noAcessToAssignmentType',
     defaultMessage: 'You do not have access to assignments of type {assignmentType}',

src/course-home/progress-tab/hooks.jsx

@@ -0,0 +1,12 @@
+import { useEffect } from 'react';
+import { useDispatch } from 'react-redux';
+
+import { fetchExamAttemptsData } from '../data/thunks';
+
+export function useGetExamsData(courseId, sequenceIds) {
+  const dispatch = useDispatch();
+
+  useEffect(() => {
+    dispatch(fetchExamAttemptsData(courseId, sequenceIds));
+  }, [dispatch, courseId, sequenceIds]);
+}

src/course-home/progress-tab/hooks.test.jsx

@@ -0,0 +1,168 @@
+import { renderHook } from '@testing-library/react';
+import { useDispatch } from 'react-redux';
+import { useGetExamsData } from './hooks';
+import { fetchExamAttemptsData } from '../data/thunks';
+
+// Mock the dependencies
+jest.mock('react-redux', () => ({
+  useDispatch: jest.fn(),
+}));
+
+jest.mock('../data/thunks', () => ({
+  fetchExamAttemptsData: jest.fn(),
+}));
+
+describe('useGetExamsData hook', () => {
+  const mockDispatch = jest.fn();
+  const mockFetchExamAttemptsData = jest.fn();
+
+  beforeEach(() => {
+    useDispatch.mockReturnValue(mockDispatch);
+    fetchExamAttemptsData.mockReturnValue(mockFetchExamAttemptsData);
+    jest.clearAllMocks();
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('should dispatch fetchExamAttemptsData on mount', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+    ];
+
+    renderHook(() => useGetExamsData(courseId, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should re-dispatch when courseId changes', () => {
+    const initialCourseId = 'course-v1:edX+DemoX+Demo_Course';
+    const newCourseId = 'course-v1:edX+NewCourse+Demo';
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId: initialCourseId, sequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(initialCourseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with new courseId
+    rerender({ courseId: newCourseId, sequenceIds });
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(newCourseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should re-dispatch when sequenceIds changes', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const initialSequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+    const newSequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+    ];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds: initialSequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, initialSequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with new sequenceIds
+    rerender({ courseId, sequenceIds: newSequenceIds });
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, newSequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should not re-dispatch when neither courseId nor sequenceIds changes', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledTimes(1);
+    expect(mockDispatch).toHaveBeenCalledTimes(1);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with same props
+    rerender({ courseId, sequenceIds });
+
+    // Should not dispatch again
+    expect(fetchExamAttemptsData).not.toHaveBeenCalled();
+    expect(mockDispatch).not.toHaveBeenCalled();
+  });
+
+  it('should handle empty sequenceIds array', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = [];
+
+    renderHook(() => useGetExamsData(courseId, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, []);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should handle null/undefined courseId', () => {
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    renderHook(() => useGetExamsData(null, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(null, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should handle sequenceIds reference change but same content', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds1 = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+    const sequenceIds2 = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345']; // Same content, different reference
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds: sequenceIds1 },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledTimes(1);
+    expect(mockDispatch).toHaveBeenCalledTimes(1);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with different reference but same content
+    rerender({ courseId, sequenceIds: sequenceIds2 });
+
+    // Should dispatch again because the reference changed (useEffect dependency)
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, sequenceIds2);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+});

src/course-home/progress-tab/utils.ts

@@ -5,3 +5,15 @@ export const showUngradedAssignments = () => (
   getConfig().SHOW_UNGRADED_ASSIGNMENT_PROGRESS === 'true'
   || getConfig().SHOW_UNGRADED_ASSIGNMENT_PROGRESS === true
 );
+
+export const getLatestDueDateInFuture = (assignmentTypeGradeSummary) => {
+  let latest = null;
+  assignmentTypeGradeSummary.forEach((assignment) => {
+    const assignmentLastGradePublishDate = assignment.lastGradePublishDate;
+    if (assignmentLastGradePublishDate && (!latest || new Date(assignmentLastGradePublishDate) > new Date(latest))
+       && new Date(assignmentLastGradePublishDate) > new Date()) {
+      latest = assignmentLastGradePublishDate;
+    }
+  });
+  return latest;
+};

src/course-home/suggested-schedule-messaging/UpgradeToCompleteAlert.jsx

@@ -34,7 +34,7 @@ const UpgradeToCompleteAlert = ({ logUpgradeLinkClick }) => {
   }
 
   return (
-    <Alert className="bg-light-200">
+    <Alert id="upgrade-complete-alert" className="bg-light-200">
       <Row className="w-100 m-0">
         <Col xs={12} md={9} className="small p-0 pr-md-2">
           <Alert.Heading>{intl.formatMessage(messages.upgradeToCompleteHeader)}</Alert.Heading>

src/course-home/suggested-schedule-messaging/UpgradeToShiftDatesAlert.jsx

@@ -36,7 +36,7 @@ const UpgradeToShiftDatesAlert = ({ logUpgradeLinkClick, model }) => {
   }
 
   return (
-    <Alert className="bg-light-200">
+    <Alert id="upgrade-shift-dates-alert" className="bg-light-200">
       <Row className="w-100 m-0">
         <Col xs={12} md={9} className="small p-0 pr-md-2">
           <strong>{intl.formatMessage(messages.missedDeadlines)}</strong>

src/course-tabs/CourseTabLink.tsx

@@ -0,0 +1,20 @@
+import classNames from 'classnames';
+import React from 'react';
+
+interface CourseTabLinkProps {
+  slug: string;
+  activeTabSlug?: string;
+  url: string;
+  title: string;
+}
+
+export const CourseTabLink = ({
+  slug, activeTabSlug, url, title,
+}: CourseTabLinkProps) => (
+  <a
+    href={url}
+    className={classNames('nav-item flex-shrink-0 nav-link', { active: slug === activeTabSlug })}
+  >
+    {title}
+  </a>
+);

src/course-tabs/CourseTabLinksList.tsx

@@ -0,0 +1,25 @@
+import { CourseTabLink } from '@src/course-tabs/CourseTabLink';
+import React from 'react';
+
+interface CourseTabLinkListProps {
+  tabs: Array<{
+    title: string;
+    slug: string;
+    url: string;
+  }>,
+  activeTabSlug?: string;
+}
+
+export const CourseTabLinksList = ({ tabs, activeTabSlug }: CourseTabLinkListProps) => (
+  <>
+    {tabs.map(({ url, title, slug }) => (
+      <CourseTabLink
+        key={slug}
+        url={url}
+        slug={slug}
+        title={title}
+        activeTabSlug={activeTabSlug}
+      />
+    ))}
+  </>
+);

src/course-tabs/CourseTabsNavigation.tsx

@@ -1,16 +1,28 @@
 import React from 'react';
-import PropTypes from 'prop-types';
-import { useIntl } from '@edx/frontend-platform/i18n';
 import classNames from 'classnames';
-
-import messages from './messages';
-import Tabs from '../generic/tabs/Tabs';
+import { useIntl } from '@edx/frontend-platform/i18n';
+import { CourseTabLinksSlot } from '../plugin-slots/CourseTabLinksSlot';
 import { CoursewareSearch, CoursewareSearchToggle } from '../course-home/courseware-search';
 import { useCoursewareSearchState } from '../course-home/courseware-search/hooks';
 
+import Tabs from '../generic/tabs/Tabs';
+import messages from './messages';
+
+interface CourseTabsNavigationProps {
+  activeTabSlug?: string;
+  className?: string | null;
+  tabs: Array<{
+    title: string;
+    slug: string;
+    url: string;
+  }>;
+}
+
 const CourseTabsNavigation = ({
-  activeTabSlug, className, tabs,
-}) => {
+  activeTabSlug = undefined,
+  className = null,
+  tabs,
+}:CourseTabsNavigationProps) => {
   const intl = useIntl();
   const { show } = useCoursewareSearchState();
 
@@ -23,15 +35,7 @@ const CourseTabsNavigation = ({
               className="nav-underline-tabs"
               aria-label={intl.formatMessage(messages.courseMaterial)}
             >
-              {tabs.map(({ url, title, slug }) => (
-                <a
-                  key={slug}
-                  className={classNames('nav-item flex-shrink-0 nav-link', { active: slug === activeTabSlug })}
-                  href={url}
-                >
-                  {title}
-                </a>
-              ))}
+              <CourseTabLinksSlot tabs={tabs} activeTabSlug={activeTabSlug} />
             </Tabs>
           </div>
           <div className="search-toggle">
@@ -44,19 +48,4 @@ const CourseTabsNavigation = ({
   );
 };
 
-CourseTabsNavigation.propTypes = {
-  activeTabSlug: PropTypes.string,
-  className: PropTypes.string,
-  tabs: PropTypes.arrayOf(PropTypes.shape({
-    title: PropTypes.string.isRequired,
-    slug: PropTypes.string.isRequired,
-    url: PropTypes.string.isRequired,
-  })).isRequired,
-};
-
-CourseTabsNavigation.defaultProps = {
-  activeTabSlug: undefined,
-  className: null,
-};
-
 export default CourseTabsNavigation;

src/course-tabs/course-tabs-navigation.scss

@@ -5,13 +5,13 @@
   .nav a,
   .nav button {
     &:hover {
-      background-color: $light-400;
+      background-color: var(--pgn-color-light-400);
     }
   }
 
   .nav a {
     &:not(.active):hover {
-      background-color: $light-400;
+      background-color: var(--pgn-color-light-400);
       border-bottom: none;
     }
   }

src/courseware/CoursewareContainer.test.jsx

@@ -1,7 +1,7 @@
 import { getConfig, history } from '@edx/frontend-platform';
 import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { AppProvider } from '@edx/frontend-platform/react';
-import { waitForElementToBeRemoved, fireEvent } from '@testing-library/dom';
+import { waitForElementToBeRemoved } from '@testing-library/dom';
 import '@testing-library/jest-dom';
 import { render, screen } from '@testing-library/react';
 import React from 'react';
@@ -193,15 +193,13 @@ describe('CoursewareContainer', () => {
       expect(courseHeader.querySelector('.course-title')).toHaveTextContent(courseHomeMetadata.title);
     }
 
-    function assertSequenceNavigation(container, expectedUnitCount = 3) {
-      // Ensure we had appropriate sequence navigation buttons.  We should only have one unit.
+    function assertNoSequenceNavigation(container) {
       const sequenceNavButtons = container.querySelectorAll('nav.sequence-navigation a, nav.sequence-navigation button');
-      expect(sequenceNavButtons).toHaveLength(expectedUnitCount + 2);
+      expect(sequenceNavButtons).toHaveLength(0);
 
-      expect(sequenceNavButtons[0]).toHaveTextContent('Previous');
-      // Prove this button is rendering an SVG tasks icon, meaning it's a unit/vertical.
-      expect(sequenceNavButtons[1].querySelector('svg')).toHaveClass('fa-tasks');
-      expect(sequenceNavButtons[sequenceNavButtons.length - 1]).toHaveTextContent('Next');
+      expect(container.querySelector('button, a')).not.toHaveTextContent('Previous');
+      expect(container.querySelector('svg.fa-tasks')).toBeNull();
+      expect(container.querySelector('button, a')).not.toHaveTextContent('Next');
     }
 
     beforeEach(async () => {
@@ -224,7 +222,7 @@ describe('CoursewareContainer', () => {
         const container = await loadContainer();
 
         assertLoadedHeader(container);
-        assertSequenceNavigation(container);
+        assertNoSequenceNavigation(container);
 
         expect(container.querySelector('.fake-unit')).toHaveTextContent('Unit Contents');
         expect(container.querySelector('.fake-unit')).toHaveTextContent(courseId);
@@ -247,7 +245,7 @@ describe('CoursewareContainer', () => {
         const container = await loadContainer();
 
         assertLoadedHeader(container);
-        assertSequenceNavigation(container);
+        assertNoSequenceNavigation(container);
 
         expect(container.querySelector('.fake-unit')).toHaveTextContent('Unit Contents');
         expect(container.querySelector('.fake-unit')).toHaveTextContent(courseId);
@@ -274,29 +272,12 @@ describe('CoursewareContainer', () => {
         setUpMockRequests({ courseBlocks });
       });
 
-      // describe('when the URL contains a unit ID', () => {
-      //   it('should ignore the section ID and redirect based on the unit ID', async () => {
-      //     const urlUnit = unitTree[1][1][1];
-      //     setUrl(sectionTree[1].id, urlUnit.id);
-      //     const container = await loadContainer();
-      //     assertLoadedHeader(container);
-      //     assertSequenceNavigation(container, 2);
-      //     assertLocation(container, sequenceTree[1][1].id, urlUnit.id);
-      //   });
-
-      //   it('should ignore invalid unit IDs and redirect to the course root', async () => {
-      //     setUrl(sectionTree[1].id, 'foobar');
-      //     await loadContainer();
-      //     expect(global.location.href).toEqual(`http://localhost/course/${courseId}`);
-      //   });
-      // });
-
       describe('when the URL does not contain a unit ID', () => {
         it('should choose a unit within the section\'s first sequence', async () => {
           setUrl(sectionTree[1].id);
           const container = await loadContainer();
           assertLoadedHeader(container);
-          assertSequenceNavigation(container, 2);
+          assertNoSequenceNavigation(container);
           assertLocation(container, sequenceTree[1][0].id, unitTree[1][0][0].id);
         });
       });
@@ -342,27 +323,6 @@ describe('CoursewareContainer', () => {
       });
     });
 
-    // describe('when the URL only contains a unit ID', () => {
-    //   const { courseBlocks, unitTree, sequenceTree } = buildBinaryCourseBlocks(courseId, courseMetadata.name);
-
-    //   beforeEach(async () => {
-    //     setUpMockRequests({ courseBlocks });
-    //   });
-
-    //   it('should insert the sequence ID into the URL', async () => {
-    //     const unit = unitTree[1][0][1];
-    //     history.push(`/course/${courseId}/${unit.id}`);
-    //     const container = await loadContainer();
-
-    //     assertLoadedHeader(container);
-    //     assertSequenceNavigation(container, 2);
-    //     const expectedSequenceId = sequenceTree[1][0].id;
-    //     const expectedUrl = `http://localhost/course/${courseId}/${expectedSequenceId}/${unit.id}`;
-    //     expect(global.location.href).toEqual(expectedUrl);
-    //     expect(container.querySelector('.fake-unit')).toHaveTextContent(unit.id);
-    //   });
-    // });
-
     describe('when the URL contains a course ID and sequence ID', () => {
       const sequenceBlock = defaultSequenceBlock;
       const unitBlocks = defaultUnitBlocks;
@@ -372,7 +332,7 @@ describe('CoursewareContainer', () => {
         const container = await loadContainer();
 
         assertLoadedHeader(container);
-        assertSequenceNavigation(container);
+        assertNoSequenceNavigation(container);
 
         expect(container.querySelector('.fake-unit')).toHaveTextContent('Unit Contents');
         expect(container.querySelector('.fake-unit')).toHaveTextContent(courseId);
@@ -391,7 +351,7 @@ describe('CoursewareContainer', () => {
         const container = await loadContainer();
 
         assertLoadedHeader(container);
-        assertSequenceNavigation(container);
+        assertNoSequenceNavigation(container);
 
         expect(container.querySelector('.fake-unit')).toHaveTextContent('Unit Contents');
         expect(container.querySelector('.fake-unit')).toHaveTextContent(courseId);
@@ -408,44 +368,24 @@ describe('CoursewareContainer', () => {
         const container = await loadContainer();
 
         assertLoadedHeader(container);
-        assertSequenceNavigation(container);
+        assertNoSequenceNavigation(container);
 
         expect(container.querySelector('.fake-unit')).toHaveTextContent('Unit Contents');
         expect(container.querySelector('.fake-unit')).toHaveTextContent(courseId);
         expect(container.querySelector('.fake-unit')).toHaveTextContent(unitBlocks[2].id);
       });
 
-      it('should navigate between units and check block completion', async () => {
-        axiosMock.onPost(`${courseId}/xblock/${sequenceBlock.id}/handler/get_completion`).reply(200, {
-          complete: true,
-        });
+      it('should render the sequence_navigation plugin slot correctly', async () => {
+        axiosMock
+          .onPost(`${courseId}/xblock/${sequenceBlock.id}/handler/get_completion`)
+          .reply(200, { complete: true });
 
         history.push(`/course/${courseId}/${sequenceBlock.id}/${unitBlocks[0].id}`);
-        const container = await loadContainer();
+        await loadContainer();
 
-        const sequenceNavButtons = container.querySelectorAll('nav.sequence-navigation a, nav.sequence-navigation button');
-        const sequenceNextButton = sequenceNavButtons[4];
-        expect(sequenceNextButton).toHaveTextContent('Next');
-        fireEvent.click(sequenceNextButton);
-
-        expect(global.location.href).toEqual(`http://localhost/course/${courseId}/${sequenceBlock.id}/${unitBlocks[1].id}`);
+        expect(screen.getByTestId('org.openedx.frontend.learning.sequence_navigation.v1')).toBeInTheDocument();
       });
     });
-
-    // describe('when the current sequence is an exam', () => {
-    //   const { location } = window;
-
-    //   beforeEach(() => {
-    //     delete window.location;
-    //     window.location = {
-    //       assign: jest.fn(),
-    //     };
-    //   });
-
-    //   afterEach(() => {
-    //     window.location = location;
-    //   });
-    // });
   });
 
   describe('when receiving a course_access error_code', () => {

src/courseware/RedirectPage.test.jsx

@@ -16,6 +16,7 @@ jest.mock('react-router-dom', () => ({
   useLocation: () => ({
     search: '?consentPath=/some-path',
   }),
+  useSearchParams: () => [new URLSearchParams('?consentPath=/some-path'), () => {}],
 }));
 
 describe('RedirectPage component', () => {

src/courseware/RedirectPage.tsx

@@ -1,18 +1,20 @@
-import PropTypes from 'prop-types';
 import {
-  generatePath, useParams, useLocation,
+  generatePath, useParams, useLocation, useSearchParams,
 } from 'react-router-dom';
 import { getConfig } from '@edx/frontend-platform';
 
-import queryString from 'query-string';
 import { REDIRECT_MODES } from '../constants';
 
-const RedirectPage = ({
-  pattern, mode,
-}) => {
+interface Props {
+  pattern: string;
+  mode: string;
+}
+
+const RedirectPage = ({ pattern = '', mode }: Props) => {
   const { courseId } = useParams();
   const location = useLocation();
-  const { consentPath } = queryString.parse(location?.search);
+  const [searchParams] = useSearchParams();
+  const consentPath = searchParams.get('consentPath') ?? '';
 
   const {
     LMS_BASE_URL,
@@ -39,13 +41,4 @@ const RedirectPage = ({
   return null;
 };
 
-RedirectPage.propTypes = {
-  pattern: PropTypes.string,
-  mode: PropTypes.string.isRequired,
-};
-
-RedirectPage.defaultProps = {
-  pattern: null,
-};
-
 export default RedirectPage;

src/courseware/course/Course.jsx

@@ -1,15 +1,14 @@
 import { useEffect, useState } from 'react';
 import PropTypes from 'prop-types';
 import { Helmet } from 'react-helmet';
-import { useDispatch, useSelector } from 'react-redux';
+import { useDispatch } from 'react-redux';
 import { getConfig } from '@edx/frontend-platform';
 import { useLocation, useNavigate } from 'react-router-dom';
 import { breakpoints, useWindowSize } from '@openedx/paragon';
 
 import { AlertList } from '@src/generic/user-messages';
 import { useModel } from '@src/generic/model-store';
-import { getCoursewareOutlineSidebarSettings } from '../data/selectors';
-import Chat from './chat/Chat';
+import { LearnerToolsSlot } from '../../plugin-slots/LearnerToolsSlot';
 import SidebarProvider from './sidebar/SidebarContextProvider';
 import NewSidebarProvider from './new-sidebar/SidebarContextProvider';
 import { NotificationsDiscussionsSidebarTriggerSlot } from '../../plugin-slots/NotificationsDiscussionsSidebarTriggerSlot';
@@ -37,8 +36,6 @@ const Course = ({
   } = useModel('courseHomeMeta', courseId);
   const sequence = useModel('sequences', sequenceId);
   const section = useModel('sections', sequence ? sequence.sectionId : null);
-  const { enableNavigationSidebar } = useSelector(getCoursewareOutlineSidebarSettings);
-  const navigationDisabled = enableNavigationSidebar || (sequence?.navigationDisabled ?? false);
   const navigate = useNavigate();
   const { pathname } = useLocation();
 
@@ -62,7 +59,7 @@ const Course = ({
   const [weeklyGoalCelebrationOpen, setWeeklyGoalCelebrationOpen] = useState(
     celebrations && !celebrations.streakLengthToCelebrate && celebrations.weeklyGoal,
   );
-  const shouldDisplayChat = windowWidth >= breakpoints.medium.minWidth;
+  const shouldDisplayLearnerTools = windowWidth >= breakpoints.medium.minWidth;
   const daysPerWeek = course?.courseGoals?.selectedGoal?.daysPerWeek;
 
   useEffect(() => {
@@ -84,28 +81,20 @@ const Course = ({
         <title>{`${pageTitleBreadCrumbs.join(' | ')} | ${getConfig().SITE_NAME}`}</title>
       </Helmet>
       <div className="position-relative d-flex align-items-xl-center mb-4 mt-1 flex-column flex-xl-row">
-        {navigationDisabled || (
-        <>
-          <CourseBreadcrumbsSlot
-            courseId={courseId}
-            sectionId={section ? section.id : null}
-            sequenceId={sequenceId}
+        <CourseBreadcrumbsSlot
+          courseId={courseId}
+          sectionId={section ? section.id : null}
+          sequenceId={sequenceId}
+          isStaff={isStaff}
+          unitId={unitId}
+        />
+        {shouldDisplayLearnerTools && (
+          <LearnerToolsSlot
+            enrollmentMode={course.enrollmentMode}
             isStaff={isStaff}
+            courseId={courseId}
             unitId={unitId}
           />
-        </>
-        )}
-        {shouldDisplayChat && (
-          <>
-            <Chat
-              enabled={course.learningAssistantEnabled}
-              enrollmentMode={course.enrollmentMode}
-              isStaff={isStaff}
-              courseId={courseId}
-              contentToolsEnabled={course.showCalculator || course.notes.enabled}
-              unitId={unitId}
-            />
-          </>
         )}
         <div className="w-100 d-flex align-items-center">
           <CourseOutlineMobileSidebarTriggerSlot />

src/courseware/course/Course.test.jsx

@@ -13,17 +13,25 @@ import Course from './Course';
 import setupDiscussionSidebar from './test-utils';
 
 jest.mock('@edx/frontend-platform/analytics');
-jest.mock('@edx/frontend-lib-special-exams/dist/data/thunks.js', () => ({
-  ...jest.requireActual('@edx/frontend-lib-special-exams/dist/data/thunks.js'),
-  checkExamEntry: () => jest.fn(),
-}));
-const mockChatTestId = 'fake-chat';
+jest.mock('@edx/frontend-lib-special-exams', () => {
+  const actual = jest.requireActual('@edx/frontend-lib-special-exams');
+  return {
+    ...actual,
+    __esModule: true,
+    // Mock the default export (SequenceExamWrapper) to just render children
+    // eslint-disable-next-line react/prop-types
+    default: ({ children }) => <div data-testid="sequence-exam-wrapper">{children}</div>,
+  };
+});
+const mockLearnerToolsTestId = 'fake-learner-tools';
 jest.mock(
-  './chat/Chat',
-  // eslint-disable-next-line react/prop-types
-  () => function ({ courseId }) {
-    return <div className="fake-chat" data-testid={mockChatTestId}>Chat contents {courseId} </div>;
-  },
+  '../../plugin-slots/LearnerToolsSlot',
+  () => ({
+    // eslint-disable-next-line react/prop-types
+    LearnerToolsSlot({ courseId }) {
+      return <div className="fake-learner-tools" data-testid={mockLearnerToolsTestId}>LearnerTools contents {courseId} </div>;
+    },
+  }),
 );
 
 const recordFirstSectionCelebration = jest.fn();
@@ -183,26 +191,25 @@ describe('Course', () => {
     const { rerender } = render(<Course {...testData} />, { store: testStore });
     loadUnit();
 
-    waitFor(() => {
-      expect(screen.findByTestId('sidebar-DISCUSSIONS')).toBeInTheDocument();
-      expect(screen.findByTestId('sidebar-DISCUSSIONS')).not.toHaveClass('d-none');
-    });
+    const sidebar = await screen.findByTestId('sidebar-DISCUSSIONS');
+    expect(sidebar).toBeInTheDocument();
+    expect(sidebar).not.toHaveClass('d-none');
 
     rerender(null);
   });
 
   it('handles click to open/close notification tray', async () => {
     await setupDiscussionSidebar();
-    waitFor(() => {
-      const notificationShowButton = screen.findByRole('button', { name: /Show notification tray/i });
-      expect(screen.queryByRole('region', { name: /notification tray/i })).not.toBeInTheDocument();
-      fireEvent.click(notificationShowButton);
-      expect(screen.queryByRole('region', { name: /notification tray/i })).toBeInTheDocument();
-      expect(screen.queryByRole('region', { name: /notification tray/i })).not.toHaveClass('d-none');
-    });
+    const notificationShowButton = await screen.findByRole('button', { name: /Show notification tray/i });
+    expect(screen.queryByRole('region', { name: /notification tray/i })).not.toBeInTheDocument();
+    fireEvent.click(notificationShowButton);
+
+    const notificationTray = await screen.findByRole('region', { name: /notification tray/i });
+    expect(notificationTray).toBeInTheDocument();
+    expect(notificationTray).not.toHaveClass('d-none');
   });
 
-  it('renders course breadcrumbs as expected', async () => {
+  it('doesn\'t renders course breadcrumbs by default', async () => {
     const courseMetadata = Factory.build('courseMetadata');
     const unitBlocks = Array.from({ length: 3 }).map(() => Factory.build(
       'block',
@@ -210,7 +217,7 @@ describe('Course', () => {
       { courseId: courseMetadata.id },
     ));
     const testStore = await initializeTestStore({
-      courseMetadata, unitBlocks, enableNavigationSidebar: { enable_navigation_sidebar: false },
+      courseMetadata, unitBlocks,
     }, false);
     const { courseware, models } = testStore.getState();
     const { courseId, sequenceId } = courseware;
@@ -226,10 +233,10 @@ describe('Course', () => {
     await waitFor(() => {
       expect(screen.queryByText('Loading learning sequence...')).not.toBeInTheDocument();
     });
-    // expect the section and sequence "titles" to be loaded in as breadcrumb labels.
-    waitFor(() => {
-      expect(screen.findByText(Object.values(models.sections)[0].title)).toBeInTheDocument();
-      expect(screen.findByText(Object.values(models.sequences)[0].title)).toBeInTheDocument();
+    // expect the section and sequence "titles" not to be loaded in as breadcrumb labels.
+    await waitFor(() => {
+      expect(screen.queryByText(Object.values(models.sections)[0].title)).not.toBeInTheDocument();
+      expect(screen.queryByText(Object.values(models.sequences)[0].title)).not.toBeInTheDocument();
     });
   });
 
@@ -360,28 +367,27 @@ describe('Course', () => {
     });
   });
 
-  it('displays chat when screen is wide enough (browser)', async () => {
+  it('displays learner tools when screen is wide enough (browser)', async () => {
     const courseMetadata = Factory.build('courseMetadata', {
-      learning_assistant_enabled: true,
       enrollment: { mode: 'verified' },
     });
     const testStore = await initializeTestStore({ courseMetadata }, false);
-    const { courseware } = testStore.getState();
+    const { courseware, models } = testStore.getState();
     const { courseId, sequenceId } = courseware;
     const testData = {
       ...mockData,
       courseId,
       sequenceId,
+      unitId: Object.values(models.units)[0].id,
     };
     render(<Course {...testData} />, { store: testStore, wrapWithRouter: true });
-    const chat = screen.queryByTestId(mockChatTestId);
-    waitFor(() => expect(chat).toBeInTheDocument());
+    const learnerTools = screen.queryByTestId(mockLearnerToolsTestId);
+    await waitFor(() => expect(learnerTools).toBeInTheDocument());
   });
 
-  it('does not display chat when screen is too narrow (mobile)', async () => {
+  it('does not display learner tools when screen is too narrow (mobile)', async () => {
     global.innerWidth = breakpoints.extraSmall.minWidth;
     const courseMetadata = Factory.build('courseMetadata', {
-      learning_assistant_enabled: true,
       enrollment: { mode: 'verified' },
     });
     const testStore = await initializeTestStore({ courseMetadata }, false);
@@ -393,7 +399,7 @@ describe('Course', () => {
       sequenceId,
     };
     render(<Course {...testData} />, { store: testStore, wrapWithRouter: true });
-    const chat = screen.queryByTestId(mockChatTestId);
-    await expect(chat).not.toBeInTheDocument();
+    const learnerTools = screen.queryByTestId(mockLearnerToolsTestId);
+    await expect(learnerTools).not.toBeInTheDocument();
   });
 });

src/courseware/course/celebration/CelebrationModal.scss

@@ -22,7 +22,6 @@
     justify-content: center;
 
     button {
-      @extend .btn-primary;
       font-size: 1.2rem;
       width: 50%;
     }

src/courseware/course/chat/Chat.jsx

@@ -1,82 +0,0 @@
-import { createPortal } from 'react-dom';
-import { useSelector } from 'react-redux';
-import PropTypes from 'prop-types';
-
-import { Xpert } from '@edx/frontend-lib-learning-assistant';
-import { getConfig } from '@edx/frontend-platform';
-
-import { ALLOW_UPSELL_MODES, VERIFIED_MODES } from '@src/constants';
-import { useModel } from '../../../generic/model-store';
-
-const Chat = ({
-  enabled,
-  enrollmentMode,
-  isStaff,
-  courseId,
-  contentToolsEnabled,
-  unitId,
-}) => {
-  const {
-    activeAttempt, exam,
-  } = useSelector(state => state.specialExams);
-  const course = useModel('coursewareMeta', courseId);
-
-  // If is disabled or taking an exam, we don't show the chat.
-  if (!enabled || activeAttempt?.attempt_id || exam?.id) { return null; }
-
-  // If is not staff and doesn't have an enrollment, we don't show the chat.
-  if (!isStaff && !enrollmentMode) { return null; }
-
-  const verifiedMode = VERIFIED_MODES.includes(enrollmentMode); // Enrollment verified
-  const auditMode = (
-    !isStaff
-    && !verifiedMode
-    && ALLOW_UPSELL_MODES.includes(enrollmentMode) // Can upgrade course
-    && getConfig().ENABLE_XPERT_AUDIT
-  );
-  // If user has no access, we don't show the chat.
-  if (!isStaff && !(verifiedMode || auditMode)) { return null; }
-
-  // Date validation
-  const {
-    accessExpiration,
-    start,
-    end,
-  } = course;
-
-  const utcDate = (new Date()).toISOString();
-  const expiration = accessExpiration?.expirationDate || utcDate;
-  const validDate = (
-    (start ? start <= utcDate : true)
-    && (end ? end >= utcDate : true)
-    && (auditMode ? expiration >= utcDate : true)
-  );
-  // If date is invalid, we don't show the chat.
-  if (!validDate) { return null; }
-
-  // Use a portal to ensure that component overlay does not compete with learning MFE styles.
-  return createPortal(
-    <Xpert
-      courseId={courseId}
-      contentToolsEnabled={contentToolsEnabled}
-      unitId={unitId}
-      isUpgradeEligible={auditMode}
-    />,
-    document.body,
-  );
-};
-
-Chat.propTypes = {
-  isStaff: PropTypes.bool.isRequired,
-  enabled: PropTypes.bool.isRequired,
-  enrollmentMode: PropTypes.string,
-  courseId: PropTypes.string.isRequired,
-  contentToolsEnabled: PropTypes.bool.isRequired,
-  unitId: PropTypes.string.isRequired,
-};
-
-Chat.defaultProps = {
-  enrollmentMode: null,
-};
-
-export default Chat;

src/courseware/course/chat/Chat.test.jsx

@@ -1,286 +0,0 @@
-import { BrowserRouter } from 'react-router-dom';
-import React from 'react';
-import { Factory } from 'rosie';
-
-import { getConfig } from '@edx/frontend-platform';
-
-import {
-  initializeMockApp,
-  initializeTestStore,
-  render,
-  screen,
-} from '../../../setupTest';
-
-import Chat from './Chat';
-
-// We do a partial mock to avoid mocking out other exported values (e.g. the reducer).
-// We mock out the Xpert component, because the Xpert component has its own rules for whether it renders
-// or not, and this includes the results of API calls it makes. We don't want to test those rules here, just
-// whether the Xpert is rendered by the Chat component in certain conditions. Instead of actually rendering
-// Xpert, we render and assert on a mocked component.
-const mockXpertTestId = 'xpert';
-
-jest.mock('@edx/frontend-lib-learning-assistant', () => {
-  const originalModule = jest.requireActual('@edx/frontend-lib-learning-assistant');
-
-  return {
-    __esModule: true,
-    ...originalModule,
-    Xpert: () => (<div data-testid={mockXpertTestId}>mocked Xpert</div>),
-  };
-});
-
-jest.mock('@edx/frontend-platform', () => ({
-  getConfig: jest.fn().mockReturnValue({ ENABLE_XPERT_AUDIT: false }),
-}));
-
-initializeMockApp();
-
-const courseId = 'course-v1:edX+DemoX+Demo_Course';
-let testCases = [];
-let enabledTestCases = [];
-let disabledTestCases = [];
-const enabledModes = [
-  'professional', 'verified', 'no-id-professional', 'credit', 'masters', 'executive-education',
-  'paid-executive-education', 'paid-bootcamp',
-];
-const disabledModes = [null, undefined, 'xyz', 'audit', 'honor', 'unpaid-executive-education', 'unpaid-bootcamp'];
-
-describe('Chat', () => {
-  let store;
-
-  beforeAll(async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: null,
-        },
-        exam: {
-          id: null,
-        },
-      },
-    });
-  });
-
-  // Generate test cases.
-  enabledTestCases = enabledModes.map((mode) => ({ enrollmentMode: mode, isVisible: true }));
-  disabledTestCases = disabledModes.map((mode) => ({ enrollmentMode: mode, isVisible: false }));
-  testCases = enabledTestCases.concat(disabledTestCases);
-
-  testCases.forEach(test => {
-    it(
-      `visibility determined by ${test.enrollmentMode} enrollment mode when enabled and not isStaff`,
-      async () => {
-        render(
-          <BrowserRouter>
-            <Chat
-              enrollmentMode={test.enrollmentMode}
-              isStaff={false}
-              enabled
-              courseId={courseId}
-              contentToolsEnabled={false}
-            />
-          </BrowserRouter>,
-          { store },
-        );
-
-        const chat = screen.queryByTestId(mockXpertTestId);
-        if (test.isVisible) {
-          expect(chat).toBeInTheDocument();
-        } else {
-          expect(chat).not.toBeInTheDocument();
-        }
-      },
-    );
-  });
-
-  // Generate test cases.
-  testCases = enabledModes.concat(disabledModes).map((mode) => ({ enrollmentMode: mode, isVisible: true }));
-  testCases.forEach(test => {
-    it('visibility determined by isStaff when enabled and any enrollment mode', async () => {
-      render(
-        <BrowserRouter>
-          <Chat
-            enrollmentMode={test.enrollmentMode}
-            isStaff
-            enabled
-            courseId={courseId}
-            contentToolsEnabled={false}
-          />
-        </BrowserRouter>,
-        { store },
-      );
-
-      const chat = screen.queryByTestId(mockXpertTestId);
-      if (test.isVisible) {
-        expect(chat).toBeInTheDocument();
-      } else {
-        expect(chat).not.toBeInTheDocument();
-      }
-    });
-  });
-
-  // Generate the map function used for generating test cases by currying the map function.
-  // In this test suite, visibility depends on whether the enrollment mode is a valid or invalid
-  // enrollment mode for enabling the Chat when the user is not a staff member and the Chat is enabled. Instead of
-  // defining two separate map functions that differ in only one case, curry the function.
-  const generateMapFunction = (areEnabledModes) => (
-    (mode) => (
-      [
-        {
-          enrollmentMode: mode, isStaff: true, enabled: true, isVisible: true,
-        },
-        {
-          enrollmentMode: mode, isStaff: true, enabled: false, isVisible: false,
-        },
-        {
-          enrollmentMode: mode, isStaff: false, enabled: true, isVisible: areEnabledModes,
-        },
-        {
-          enrollmentMode: mode, isStaff: false, enabled: false, isVisible: false,
-        },
-      ]
-    )
-  );
-
-  // Generate test cases.
-  enabledTestCases = enabledModes.map(generateMapFunction(true));
-  disabledTestCases = disabledModes.map(generateMapFunction(false));
-  testCases = enabledTestCases.concat(disabledTestCases);
-  testCases = testCases.flat();
-  testCases.forEach(test => {
-    it(
-      `visibility determined by ${test.enabled} enabled when ${test.isStaff} isStaff
-      and ${test.enrollmentMode} enrollment mode`,
-      async () => {
-        render(
-          <BrowserRouter>
-            <Chat
-              enrollmentMode={test.enrollmentMode}
-              isStaff={test.isStaff}
-              enabled={test.enabled}
-              courseId={courseId}
-              contentToolsEnabled={false}
-            />
-          </BrowserRouter>,
-          { store },
-        );
-
-        const chat = screen.queryByTestId(mockXpertTestId);
-        if (test.isVisible) {
-          expect(chat).toBeInTheDocument();
-        } else {
-          expect(chat).not.toBeInTheDocument();
-        }
-      },
-    );
-  });
-
-  it('if course end date has passed, component should not be visible', async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: 1,
-        },
-      },
-      courseMetadata: Factory.build('courseMetadata', {
-        start: '2014-02-03T05:00:00Z',
-        end: '2014-02-05T05:00:00Z',
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="verified"
-          isStaff
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).not.toBeInTheDocument();
-  });
-
-  it('if learner has active exam attempt, component should not be visible', async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: 1,
-        },
-      },
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="verified"
-          isStaff
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).toBeInTheDocument();
-  });
-
-  it('displays component for audit learner if explicitly enabled', async () => {
-    getConfig.mockImplementation(() => ({ ENABLE_XPERT_AUDIT: true }));
-
-    store = await initializeTestStore({
-      courseMetadata: Factory.build('courseMetadata', {
-        access_expiration: { expiration_date: '' },
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="audit"
-          isStaff={false}
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).toBeInTheDocument();
-  });
-
-  it('does not display component for audit learner if access deadline has passed', async () => {
-    getConfig.mockImplementation(() => ({ ENABLE_XPERT_AUDIT: true }));
-
-    store = await initializeTestStore({
-      courseMetadata: Factory.build('courseMetadata', {
-        access_expiration: { expiration_date: '2014-02-03T05:00:00Z' },
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="audit"
-          isStaff={false}
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).not.toBeInTheDocument();
-  });
-});

src/courseware/course/chat/index.js

@@ -1 +0,0 @@
-export { default } from './Chat';

src/courseware/course/content-tools/calculator/Calculator.jsx

@@ -149,7 +149,7 @@ const Calculator = () => {
                 />
               </li>
             </ul>
-            <table className="table small">
+            <table className="pgn__data-table small">
               <thead>
                 <tr>
                   <th scope="col">

src/courseware/course/content-tools/calculator/calculator.scss

@@ -4,4 +4,19 @@
     background-color: #f1f1f1;
     box-shadow: 0 -1px 0 0 #ddd;
   }
+
+  table {
+    tr {
+      border-bottom: var(--pgn-size-border-width) solid var(--pgn-color-border);
+    }
+
+    thead tr {
+      border-bottom: calc(2 *  var(--pgn-size-border-width)) solid var(--pgn-color-border);
+      border-top: var(--pgn-size-border-width) solid var(--pgn-color-border);
+    }
+  
+    tbody tr {
+      vertical-align: top;
+    }
+  }
 }

src/courseware/course/content-tools/contentTools.scss

@@ -8,8 +8,8 @@
     display: inline-block;
     position: relative;
     z-index: 2;
-    background-color: #f1f1f1;
-    border: solid 1px #ddd;
+    background-color: #f1f1f1 !important;
+    border: solid 1px #ddd !important;
     border-bottom: none;
     border-top-left-radius: .3rem;
     border-top-right-radius: .3rem;

src/courseware/course/course-exit/CourseCelebration.jsx

@@ -18,19 +18,19 @@ import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
 
 import CelebrationMobile from './assets/celebration_456x328.gif';
 import CelebrationDesktop from './assets/celebration_750x540.gif';
-import certificate from '../../../generic/assets/edX_certificate.png';
-import certificateLocked from '../../../generic/assets/edX_locked_certificate.png';
+import certificate from '../../../generic/assets/openedx_certificate.png';
+import certificateLocked from '../../../generic/assets/openedx_locked_certificate.png';
 import { FormattedPricing } from '../../../generic/upgrade-button';
 import messages from './messages';
 import { useModel } from '../../../generic/model-store';
 import { requestCert } from '../../../course-home/data/thunks';
 import ProgramCompletion from './ProgramCompletion';
-import DashboardFootnote from './DashboardFootnote';
 import UpgradeFootnote from './UpgradeFootnote';
 import SocialIcons from '../../social-share/SocialIcons';
 import { logClick, logVisit } from './utils';
 import { DashboardLink, IdVerificationSupportLink, ProfileLink } from '../../../shared/links';
-import CourseRecommendationsSlot from '../../../plugin-slots/CourseRecommendationsSlot';
+import DashboardFootnote from './DashboardFootnote';
+import { CourseRecommendationsSlot } from '../../../plugin-slots/CourseExitPluginSlots';
 
 const LINKEDIN_BLUE = '#2867B2';
 

src/courseware/course/course-exit/CourseExit.jsx

@@ -1,8 +1,5 @@
-import React, { useEffect } from 'react';
+import { useEffect } from 'react';
 
-import { getConfig } from '@edx/frontend-platform';
-import { useIntl } from '@edx/frontend-platform/i18n';
-import { Button } from '@openedx/paragon';
 import { useSelector } from 'react-redux';
 import { Navigate } from 'react-router-dom';
 
@@ -10,13 +7,12 @@ import CourseCelebration from './CourseCelebration';
 import CourseInProgress from './CourseInProgress';
 import CourseNonPassing from './CourseNonPassing';
 import { COURSE_EXIT_MODES, getCourseExitMode } from './utils';
-import messages from './messages';
 import { unsubscribeFromGoalReminders } from './data/thunks';
+import { CourseExitViewCoursesPluginSlot } from '../../../plugin-slots/CourseExitPluginSlots';
 
 import { useModel } from '../../../generic/model-store';
 
 const CourseExit = () => {
-  const intl = useIntl();
   const { courseId } = useSelector(state => state.courseware);
   const {
     certificateData,
@@ -64,14 +60,7 @@ const CourseExit = () => {
 
   return (
     <>
-      <div className="row w-100 mt-2 mb-4 justify-content-end">
-        <Button
-          variant="outline-primary"
-          href={`${getConfig().LMS_BASE_URL}/dashboard`}
-        >
-          {intl.formatMessage(messages.viewCoursesButton)}
-        </Button>
-      </div>
+      <CourseExitViewCoursesPluginSlot />
       {body}
     </>
   );

src/courseware/course/course-exit/DashboardFootnote.jsx

@@ -1,47 +1,19 @@
-import React from 'react';
 import PropTypes from 'prop-types';
-import { useSelector } from 'react-redux';
-
-import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
-import { FormattedMessage, useIntl } from '@edx/frontend-platform/i18n';
-import { Hyperlink } from '@openedx/paragon';
+import { useIntl } from '@edx/frontend-platform/i18n';
 import { faCalendarAlt } from '@fortawesome/free-regular-svg-icons';
-import { getConfig } from '@edx/frontend-platform';
-
-import { useModel } from '../../../generic/model-store';
 
+import { DashboardFootnoteLinkPluginSlot } from '../../../plugin-slots/CourseExitPluginSlots';
 import Footnote from './Footnote';
 import messages from './messages';
-import { logClick } from './utils';
 
 const DashboardFootnote = ({ variant }) => {
   const intl = useIntl();
-  const { courseId } = useSelector(state => state.courseware);
-  const { org } = useModel('courseHomeMeta', courseId);
-  const { administrator } = getAuthenticatedUser();
-
-  const dashboardLink = (
-    <Hyperlink
-      style={{ textDecoration: 'underline' }}
-      destination={`${getConfig().LMS_BASE_URL}/dashboard`}
-      className="text-reset"
-      onClick={() => logClick(org, courseId, administrator, 'dashboard_footnote', { variant })}
-    >
-      {intl.formatMessage(messages.dashboardLink)}
-    </Hyperlink>
-  );
+  const dashboardLink = (<DashboardFootnoteLinkPluginSlot variant={variant} />);
 
   return (
     <Footnote
       icon={faCalendarAlt}
-      text={(
-        <FormattedMessage
-          id="courseCelebration.dashboardInfo" // for historical reasons
-          defaultMessage="You can access this course and its materials on your {dashboardLink}."
-          description="Text that precedes link to learner's dashboard"
-          values={{ dashboardLink }}
-        />
-      )}
+      text={intl.formatMessage(messages.dashboardInfo, { dashboardLink })}
     />
   );
 };

src/courseware/course/course-exit/Footnote.jsx

@@ -3,7 +3,7 @@ import PropTypes from 'prop-types';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 
 const Footnote = ({ icon, text }) => (
-  <div className="row w-100 mx-0 my-4 justify-content-center">
+  <div id="celebration-footnote-wrapper" className="row w-100 mx-0 my-4 justify-content-center">
     <p className="text-gray-700">
       <FontAwesomeIcon icon={icon} style={{ width: '20px' }} />&nbsp;
       {text}

src/courseware/course/course-exit/ProgramCompletion.jsx

@@ -4,7 +4,7 @@ import PropTypes from 'prop-types';
 import { getConfig } from '@edx/frontend-platform';
 import { FormattedMessage, useIntl } from '@edx/frontend-platform/i18n';
 import { Alert, Button, Hyperlink } from '@openedx/paragon';
-import certImage from '../../../generic/assets/edX_certificate.png';
+import certImage from '../../../generic/assets/openedx_certificate.png';
 import messages from './messages';
 
 /**

src/courseware/course/course-exit/UpgradeFootnote.jsx

@@ -20,6 +20,7 @@ const UpgradeFootnote = ({ deadline, href }) => {
 
   const upgradeLink = (
     <Hyperlink
+      id="upgrade-link"
       style={{ textDecoration: 'underline' }}
       destination={href}
       className="text-reset"

src/courseware/course/course-exit/messages.ts

@@ -76,6 +76,11 @@ const messages = defineMessages({
     defaultMessage: 'Dashboard',
     description: 'Link to user’s dashboard',
   },
+  dashboardInfo: {
+    id: 'courseCelebration.dashboardInfo', // for historical reasons
+    defaultMessage: 'You can access this course and its materials on your {dashboardLink}.',
+    description: "Text that precedes link to learner's dashboard",
+  },
   endOfCourseDescription: {
     id: 'courseExit.endOfCourseDescription',
     defaultMessage: 'Unfortunately, you are not currently eligible for a certificate. You need to receive a passing grade to be eligible for a certificate.',

src/courseware/course/course-exit/utils.js

@@ -17,6 +17,7 @@ const CELEBRATION_STATUSES = [
   'audit_passing',
   'downloadable',
   'earned_but_not_available',
+  'not_earned_but_available_date',
   'honor_passing',
   'requesting',
   'unverified',

src/courseware/course/new-sidebar/SidebarContextProvider.tsx

@@ -26,8 +26,8 @@ const SidebarProvider: React.FC<Props> = ({
   const { verifiedMode } = useModel('courseHomeMeta', courseId);
   const topic = useModel('discussionTopics', unitId);
   const windowWidth = useWindowSize().width ?? window.innerWidth;
-  const shouldDisplayFullScreen = windowWidth < breakpoints.large.minWidth;
-  const shouldDisplaySidebarOpen = windowWidth > breakpoints.medium.minWidth;
+  const shouldDisplayFullScreen = windowWidth < breakpoints.large.minWidth!;
+  const shouldDisplaySidebarOpen = windowWidth > breakpoints.medium.minWidth!;
   const query = new URLSearchParams(window.location.search);
   const isInitiallySidebarOpen = shouldDisplaySidebarOpen || query.get('sidebar') === 'true';
   const sidebarKey = `sidebar.${courseId}`;
@@ -54,6 +54,8 @@ const SidebarProvider: React.FC<Props> = ({
   }, [courseId]);
 
   useEffect(() => {
+    window.sessionStorage.setItem('hideCourseOutlineSidebar', 'true');
+    window.sessionStorage.setItem(`notificationTrayStatus.${courseId}`, 'open');
     setHideDiscussionbar(!isDiscussionbarAvailable);
     setHideNotificationbar(!isNotificationbarAvailable);
     if (initialSidebar && currentSidebar !== initialSidebar) {

src/courseware/course/new-sidebar/sidebars/discussions-notifications/discussions/DiscussionsWidget.test.tsx

@@ -1,11 +1,13 @@
 import React from 'react';
 
+import { fireEvent } from '@testing-library/react';
 import MockAdapter from 'axios-mock-adapter';
 
 import { getConfig } from '@edx/frontend-platform';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
+import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 
+import { getSessionStorage, setSessionStorage } from '../../../../../../data/sessionStorage';
 import {
   initializeMockApp, initializeTestStore, render, screen,
 } from '../../../../../../setupTest';
@@ -14,11 +16,19 @@ import { buildTopicsFromUnits } from '../../../../../data/__factories__/discussi
 import { getCourseDiscussionTopics } from '../../../../../data/thunks';
 import SidebarContext from '../../../SidebarContext';
 import DiscussionsNotificationsSidebar from '../DiscussionsNotificationsSidebar';
+import DiscussionsNotificationsTrigger from '../DiscussionsNotificationsTrigger';
 import DiscussionsWidget from './DiscussionsWidget';
 
 initializeMockApp();
 jest.mock('@edx/frontend-platform/analytics');
 
+jest.mock('../../../../../../data/sessionStorage', () => ({
+  getSessionStorage: jest.fn(),
+  setSessionStorage: jest.fn(),
+}));
+
+const onClickMock = jest.fn();
+
 describe('DiscussionsWidget', () => {
   let axiosMock;
   let mockData;
@@ -81,4 +91,34 @@ describe('DiscussionsWidget', () => {
     expect(screen.queryByText('Back to course')).toBeInTheDocument();
     expect(sendTrackEvent).toHaveBeenCalledTimes(1);
   });
+
+  it('should open notification tray if closed', () => {
+    (getSessionStorage as jest.Mock).mockReturnValue('closed');
+
+    renderWithProvider(() => <DiscussionsNotificationsTrigger onClick={onClickMock} />);
+
+    const button = screen.getByRole('button');
+    fireEvent.click(button);
+
+    expect(setSessionStorage).toHaveBeenCalledWith(
+      `notificationTrayStatus.${courseId}`,
+      'open',
+    );
+    expect(onClickMock).toHaveBeenCalled();
+  });
+
+  it('should close notification tray if open', () => {
+    (getSessionStorage as jest.Mock).mockReturnValue('open');
+
+    renderWithProvider(() => <DiscussionsNotificationsTrigger onClick={onClickMock} />);
+
+    const button = screen.getByRole('button');
+    fireEvent.click(button);
+
+    expect(setSessionStorage).toHaveBeenCalledWith(
+      `notificationTrayStatus.${courseId}`,
+      'open',
+    );
+    expect(onClickMock).toHaveBeenCalled();
+  });
 });

src/courseware/course/new-sidebar/sidebars/discussions-notifications/notifications/NotificationsWidget.test.tsx

@@ -44,7 +44,7 @@ describe('NotificationsWidget', () => {
   }
 
   beforeEach(async () => {
-    global.innerWidth = breakpoints.large.minWidth;
+    global.innerWidth = breakpoints.large.minWidth!;
     store = initializeStore();
     axiosMock = new MockAdapter(getAuthenticatedHttpClient());
     axiosMock.onGet(courseMetadataUrl).reply(200, defaultMetadata);

src/courseware/course/sequence/Sequence.jsx

@@ -13,17 +13,17 @@ import SequenceExamWrapper from '@edx/frontend-lib-special-exams';
 import PageLoading from '@src/generic/PageLoading';
 import { useModel } from '@src/generic/model-store';
 import { useSequenceBannerTextAlert, useSequenceEntranceExamAlert } from '@src/alerts/sequence-alerts/hooks';
-import SequenceContainerSlot from '../../../plugin-slots/SequenceContainerSlot';
+import SequenceContainerSlot from '@src/plugin-slots/SequenceContainerSlot';
+import { CourseOutlineSidebarSlot } from '@src/plugin-slots/CourseOutlineSidebarSlot';
+import { CourseOutlineSidebarTriggerSlot } from '@src/plugin-slots/CourseOutlineSidebarTriggerSlot';
+import { NotificationsDiscussionsSidebarSlot } from '@src/plugin-slots/NotificationsDiscussionsSidebarSlot';
+import SequenceNavigationSlot from '@src/plugin-slots/SequenceNavigationSlot';
 
-import { getCoursewareOutlineSidebarSettings } from '../../data/selectors';
 import CourseLicense from '../course-license';
-import { NotificationsDiscussionsSidebarSlot } from '../../../plugin-slots/NotificationsDiscussionsSidebarSlot';
 import messages from './messages';
 import HiddenAfterDue from './hidden-after-due';
-import { SequenceNavigation, UnitNavigation } from './sequence-navigation';
+import { UnitNavigation } from './sequence-navigation';
 import SequenceContent from './SequenceContent';
-import { CourseOutlineSidebarSlot } from '../../../plugin-slots/CourseOutlineSidebarSlot';
-import { CourseOutlineSidebarTriggerSlot } from '../../../plugin-slots/CourseOutlineSidebarTriggerSlot';
 
 const Sequence = ({
   unitId,
@@ -47,7 +47,7 @@ const Sequence = ({
   const unit = useModel('units', unitId);
   const sequenceStatus = useSelector(state => state.courseware.sequenceStatus);
   const sequenceMightBeUnit = useSelector(state => state.courseware.sequenceMightBeUnit);
-  const { enableNavigationSidebar: isEnabledOutlineSidebar } = useSelector(getCoursewareOutlineSidebarSettings);
+
   const handleNext = () => {
     const nextIndex = sequence.unitIds.indexOf(unitId) + 1;
     const newUnitId = sequence.unitIds[nextIndex];
@@ -90,6 +90,30 @@ const Sequence = ({
     sendTrackingLogEvent(eventName, payload);
   };
 
+  /* istanbul ignore next */
+  const nextHandler = () => {
+    logEvent('edx.ui.lms.sequence.next_selected', 'top');
+    handleNext();
+  };
+
+  /* istanbul ignore next */
+  const previousHandler = () => {
+    logEvent('edx.ui.lms.sequence.previous_selected', 'top');
+    handlePrevious();
+  };
+
+  /* istanbul ignore next */
+  const onNavigate = (destinationUnitId) => {
+    logEvent('edx.ui.lms.sequence.tab_selected', 'top', destinationUnitId);
+    handleNavigate(destinationUnitId);
+  };
+
+  const sequenceNavProps = {
+    nextHandler,
+    previousHandler,
+    onNavigate,
+  };
+
   useSequenceBannerTextAlert(sequenceId);
   useSequenceEntranceExamAlert(courseId, sequenceId, intl);
 
@@ -170,30 +194,25 @@ const Sequence = ({
         />
         <CourseOutlineSidebarSlot />
         <div className="sequence w-100">
-          {!isEnabledOutlineSidebar && (
-            <div className="sequence-navigation-container">
-              <SequenceNavigation
-                sequenceId={sequenceId}
-                unitId={unitId}
-                nextHandler={() => {
-                  logEvent('edx.ui.lms.sequence.next_selected', 'top');
-                  handleNext();
-                }}
-                onNavigate={(destinationUnitId) => {
-                  logEvent('edx.ui.lms.sequence.tab_selected', 'top', destinationUnitId);
-                  handleNavigate(destinationUnitId);
-                }}
-                previousHandler={() => {
-                  logEvent('edx.ui.lms.sequence.previous_selected', 'top');
-                  handlePrevious();
-                }}
-                {...{
-                  nextSequenceHandler,
-                  handleNavigate,
-                }}
-              />
-            </div>
-          )}
+          <div className="sequence-navigation-container">
+            {/**
+             SequenceNavigationSlot renders nothing by default.
+             However, we still pass nextHandler, previousHandler, and onNavigate,
+             because, as per the slot's contract, if this slot is replaced
+             with the default SequenceNavigation component, these props are required.
+             These handlers are excluded from test coverage via istanbul ignore,
+             since they are not used unless the slot is overridden.
+             */}
+            <SequenceNavigationSlot
+              sequenceId={sequenceId}
+              unitId={unitId}
+              {...{
+                ...sequenceNavProps,
+                nextSequenceHandler,
+                handleNavigate,
+              }}
+            />
+          </div>
 
           <div className="unit-container flex-grow-1 pt-4">
             <SequenceContent
@@ -203,7 +222,6 @@ const Sequence = ({
               unitId={unitId}
               unitLoadedHandler={handleUnitLoaded}
               isOriginalUserStaff={originalUserIsStaff}
-              isEnabledOutlineSidebar={isEnabledOutlineSidebar}
               renderUnitNavigation={renderUnitNavigation}
             />
             {unitHasLoaded && renderUnitNavigation(false)}
@@ -217,18 +235,20 @@ const Sequence = ({
 
   if (sequenceStatus === 'loaded') {
     return (
-      <div>
-        <SequenceExamWrapper
-          sequence={sequence}
-          courseId={courseId}
-          isStaff={isStaff}
-          originalUserIsStaff={originalUserIsStaff}
-          canAccessProctoredExams={canAccessProctoredExams}
-        >
-          {defaultContent}
-        </SequenceExamWrapper>
+      <>
+        <div className="d-flex flex-column flex-grow-1 justify-content-center">
+          <SequenceExamWrapper
+            sequence={sequence}
+            courseId={courseId}
+            isStaff={isStaff}
+            originalUserIsStaff={originalUserIsStaff}
+            canAccessProctoredExams={canAccessProctoredExams}
+          >
+            {defaultContent}
+          </SequenceExamWrapper>
+        </div>
         <CourseLicense license={license || undefined} />
-      </div>
+      </>
     );
   }
 

src/courseware/course/sequence/Sequence.test.jsx

@@ -24,7 +24,6 @@ describe('Sequence', () => {
     { type: 'vertical' },
     { courseId: courseMetadata.id },
   ));
-  const enableNavigationSidebar = { enable_navigation_sidebar: false };
 
   beforeAll(async () => {
     const store = await initializeTestStore({ courseMetadata, unitBlocks });
@@ -96,7 +95,6 @@ describe('Sequence', () => {
       unitBlocks,
       sequenceBlocks,
       sequenceMetadata,
-      enableNavigationSidebar: { enable_navigation_sidebar: true },
     }, false);
     const { container } = render(
       <SidebarWrapper overrideData={{ sequenceId: sequenceBlocks[0].id }} />,
@@ -131,7 +129,7 @@ describe('Sequence', () => {
       { courseId: courseMetadata.id, unitBlocks, sequenceBlock: sequenceBlocks[0] },
     )];
     const testStore = await initializeTestStore({
-      courseMetadata, unitBlocks, sequenceBlocks, sequenceMetadata, enableNavigationSidebar,
+      courseMetadata, unitBlocks, sequenceBlocks, sequenceMetadata,
     }, false);
     render(
       <Sequence {...mockData} {...{ sequenceId: sequenceBlocks[0].id }} />,
@@ -190,7 +188,7 @@ describe('Sequence', () => {
 
     beforeAll(async () => {
       testStore = await initializeTestStore({
-        courseMetadata, unitBlocks, sequenceBlocks, enableNavigationSidebar,
+        courseMetadata, unitBlocks, sequenceBlocks,
       }, false);
     });
 
@@ -366,7 +364,6 @@ describe('Sequence', () => {
         unitBlocks,
         sequenceBlocks: testSequenceBlocks,
         sequenceMetadata: testSequenceMetadata,
-        enableNavigationSidebar,
       }, false);
       const testData = {
         ...mockData,

src/courseware/course/sequence/SequenceContent.jsx

@@ -16,7 +16,6 @@ const SequenceContent = ({
   unitId,
   unitLoadedHandler,
   isOriginalUserStaff,
-  isEnabledOutlineSidebar,
   renderUnitNavigation,
 }) => {
   const intl = useIntl();
@@ -63,7 +62,6 @@ const SequenceContent = ({
       id={unitId}
       onLoaded={unitLoadedHandler}
       isOriginalUserStaff={isOriginalUserStaff}
-      isEnabledOutlineSidebar={isEnabledOutlineSidebar}
       renderUnitNavigation={renderUnitNavigation}
     />
   );
@@ -76,7 +74,6 @@ SequenceContent.propTypes = {
   unitId: PropTypes.string,
   unitLoadedHandler: PropTypes.func.isRequired,
   isOriginalUserStaff: PropTypes.bool.isRequired,
-  isEnabledOutlineSidebar: PropTypes.bool.isRequired,
   renderUnitNavigation: PropTypes.func.isRequired,
 };
 

src/courseware/course/sequence/SequenceContent.test.jsx

@@ -15,6 +15,7 @@ describe('Sequence Content', () => {
       sequenceId: courseware.sequenceId,
       unitId: models.sequences[courseware.sequenceId].unitIds[0],
       unitLoadedHandler: () => { },
+      renderUnitNavigation: () => { },
     };
   });
 
@@ -38,7 +39,7 @@ describe('Sequence Content', () => {
   });
 
   it('displays message for no content', () => {
-    render(<SequenceContent {...mockData} unitId={null} />, { wrapWithRouter: true });
+    render(<SequenceContent {...mockData} unitId="" />, { wrapWithRouter: true });
     expect(screen.getByText('There is no content here.')).toBeInTheDocument();
   });
 });

src/courseware/course/sequence/Unit/ContentIFrame.jsx

@@ -1,10 +1,8 @@
 import PropTypes from 'prop-types';
-import React from 'react';
 
-import { ErrorPage } from '@edx/frontend-platform/react';
-import { StrictDict } from '@edx/react-unit-test-utils';
-import { ModalDialog, Modal } from '@openedx/paragon';
+import { ModalDialog } from '@openedx/paragon';
 import { ContentIFrameLoaderSlot } from '../../../../plugin-slots/ContentIFrameLoaderSlot';
+import { ContentIFrameErrorSlot } from '../../../../plugin-slots/ContentIFrameErrorSlot';
 
 import * as hooks from './hooks';
 
@@ -22,10 +20,10 @@ export const IFRAME_FEATURE_POLICY = (
   'microphone *; camera *; midi *; geolocation *; encrypted-media *; clipboard-write *; autoplay *'
 );
 
-export const testIDs = StrictDict({
+export const testIDs = {
   contentIFrame: 'content-iframe-test-id',
   modalIFrame: 'modal-iframe-test-id',
-});
+};
 
 const ContentIFrame = ({
   iframeUrl,
@@ -65,54 +63,44 @@ const ContentIFrame = ({
     onLoad: handleIFrameLoad,
   };
 
-  let modalContent;
-  if (modalOptions.isOpen) {
-    modalContent = modalOptions.body
-      ? <div className="unit-modal">{ modalOptions.body }</div>
-      : (
-        <iframe
-          title={modalOptions.title}
-          allow={IFRAME_FEATURE_POLICY}
-          frameBorder="0"
-          src={modalOptions.url}
-          style={{ width: '100%', height: modalOptions.height }}
-        />
-      );
-  }
-
   return (
     <>
       {(shouldShowContent && !hasLoaded) && (
-        showError ? <ErrorPage /> : <ContentIFrameLoaderSlot courseId={courseId} loadingMessage={loadingMessage} />
+        showError ? (
+          <ContentIFrameErrorSlot courseId={courseId} />
+        ) : (
+          <ContentIFrameLoaderSlot courseId={courseId} loadingMessage={loadingMessage} />
+        )
       )}
       {shouldShowContent && (
         <div className="unit-iframe-wrapper">
           <iframe title={title} {...contentIFrameProps} data-testid={testIDs.contentIFrame} />
         </div>
       )}
-      {modalOptions.isOpen && (modalOptions.isFullscreen
-        ? (
+      {modalOptions.isOpen
+          && (
           <ModalDialog
             dialogClassName="modal-lti"
             onClose={handleModalClose}
-            size="fullscreen"
+            size={modalOptions.isFullscreen ? 'fullscreen' : 'md'}
             isOpen
             hasCloseButton={false}
           >
             <ModalDialog.Body className={modalOptions.modalBodyClassName}>
-              {modalContent}
+              {modalOptions.body
+                ? <div className="unit-modal">{ modalOptions.body }</div>
+                : (
+                  <iframe
+                    title={modalOptions.title}
+                    allow={IFRAME_FEATURE_POLICY}
+                    frameBorder="0"
+                    src={modalOptions.url}
+                    style={{ width: '100%', height: modalOptions.height }}
+                  />
+                )}
             </ModalDialog.Body>
           </ModalDialog>
-
-        ) : (
-          <Modal
-            body={modalContent}
-            dialogClassName="modal-lti"
-            onClose={handleModalClose}
-            open
-          />
-        )
-      )}
+          )}
     </>
   );
 };

src/courseware/course/sequence/Unit/ContentIFrame.test.jsx

@@ -1,26 +1,17 @@
-import React from 'react';
+import { render, screen } from '@testing-library/react';
+import { IntlProvider } from '@edx/frontend-platform/i18n';
 
-import { ErrorPage } from '@edx/frontend-platform/react';
-import { ModalDialog, Modal } from '@openedx/paragon';
-import { shallow } from '@edx/react-unit-test-utils';
-
-import PageLoading from '@src/generic/PageLoading';
-
-import { ContentIFrameLoaderSlot } from '@src/plugin-slots/ContentIFrameLoaderSlot';
 import * as hooks from './hooks';
-import ContentIFrame, { IFRAME_FEATURE_POLICY, testIDs } from './ContentIFrame';
+import ContentIFrame, { IFRAME_FEATURE_POLICY } from './ContentIFrame';
 
-jest.mock('@edx/frontend-platform/react', () => ({ ErrorPage: 'ErrorPage' }));
+// eslint-disable-next-line react/prop-types
+const IntlWrapper = ({ children }) => (
+  <IntlProvider locale="en">{children}</IntlProvider>
+);
 
-jest.mock('@openedx/paragon', () => jest.requireActual('@edx/react-unit-test-utils')
-  .mockComponents({
-    Modal: 'Modal',
-    ModalDialog: {
-      Body: 'ModalDialog.Body',
-    },
-  }));
+jest.mock('@edx/frontend-platform/react', () => ({ ErrorPage: () => <div>ErrorPage</div> }));
 
-jest.mock('@src/generic/PageLoading', () => 'PageLoading');
+jest.mock('@src/generic/PageLoading', () => jest.fn(() => <div>PageLoading</div>));
 
 jest.mock('./hooks', () => ({
   useIFrameBehavior: jest.fn(),
@@ -68,14 +59,13 @@ const props = {
   title: 'test-title',
 };
 
-let el;
 describe('ContentIFrame Component', () => {
   beforeEach(() => {
     jest.clearAllMocks();
   });
   describe('behavior', () => {
     beforeEach(() => {
-      el = shallow(<ContentIFrame {...props} />);
+      render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
     });
     it('initializes iframe behavior hook', () => {
       expect(hooks.useIFrameBehavior).toHaveBeenCalledWith({
@@ -90,61 +80,61 @@ describe('ContentIFrame Component', () => {
     });
   });
   describe('output', () => {
-    let component;
     describe('if shouldShowContent', () => {
       describe('if not hasLoaded', () => {
         it('displays errorPage if showError', () => {
           hooks.useIFrameBehavior.mockReturnValueOnce({ ...iframeBehavior, showError: true });
-          el = shallow(<ContentIFrame {...props} />);
-          expect(el.instance.findByType(ErrorPage).length).toEqual(1);
+          render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+          const errorPage = screen.getByText('ErrorPage');
+          expect(errorPage).toBeInTheDocument();
         });
         it('displays PageLoading component if not showError', () => {
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(ContentIFrameLoaderSlot);
-          expect(component.props.loadingMessage).toEqual(props.loadingMessage);
+          render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+          const pageLoading = screen.getByText('PageLoading');
+          expect(pageLoading).toBeInTheDocument();
         });
       });
       describe('hasLoaded', () => {
         it('does not display PageLoading or ErrorPage', () => {
           hooks.useIFrameBehavior.mockReturnValueOnce({ ...iframeBehavior, hasLoaded: true });
-          el = shallow(<ContentIFrame {...props} />);
-          expect(el.instance.findByType(PageLoading).length).toEqual(0);
-          expect(el.instance.findByType(ErrorPage).length).toEqual(0);
+          render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+          const pageLoading = screen.queryByText('PageLoading');
+          expect(pageLoading).toBeNull();
+          const errorPage = screen.queryByText('ErrorPage');
+          expect(errorPage).toBeNull();
         });
       });
       it('display iframe with props from hooks', () => {
-        el = shallow(<ContentIFrame {...props} />);
-        [component] = el.instance.findByTestId(testIDs.contentIFrame);
-        expect(component.props).toEqual({
-          allow: IFRAME_FEATURE_POLICY,
-          allowFullScreen: true,
-          scrolling: 'no',
-          referrerPolicy: 'origin',
-          title: props.title,
-          id: props.elementId,
-          src: props.iframeUrl,
-          height: iframeBehavior.iframeHeight,
-          onLoad: iframeBehavior.handleIFrameLoad,
-          'data-testid': testIDs.contentIFrame,
-        });
+        render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+        const iframe = screen.getByTitle(props.title);
+        expect(iframe).toBeInTheDocument();
+        expect(iframe).toHaveAttribute('id', props.elementId);
+        expect(iframe).toHaveAttribute('src', props.iframeUrl);
+        expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+        expect(iframe).toHaveAttribute('allowfullscreen', '');
+        expect(iframe).toHaveAttribute('scrolling', 'no');
+        expect(iframe).toHaveAttribute('referrerpolicy', 'origin');
       });
     });
     describe('if not shouldShowContent', () => {
       it('does not show PageLoading, ErrorPage, or unit-iframe-wrapper', () => {
-        el = shallow(<ContentIFrame {...{ ...props, shouldShowContent: false }} />);
-        expect(el.instance.findByType(PageLoading).length).toEqual(0);
-        expect(el.instance.findByType(ErrorPage).length).toEqual(0);
-        expect(el.instance.findByTestId(testIDs.contentIFrame).length).toEqual(0);
+        render(<ContentIFrame {...{ ...props, shouldShowContent: false }} />, { wrapper: IntlWrapper });
+        expect(screen.queryByText('PageLoading')).toBeNull();
+        expect(screen.queryByText('ErrorPage')).toBeNull();
+        expect(screen.queryByTitle(props.title)).toBeNull();
       });
     });
     it('does not display modal if modalOptions returns isOpen: false', () => {
-      el = shallow(<ContentIFrame {...props} />);
-      expect(el.instance.findByType(Modal).length).toEqual(0);
+      render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+      const modal = screen.queryByRole('dialog');
+      expect(modal).toBeNull();
     });
     describe('if modalOptions.isOpen', () => {
       const testModalOpenAndHandleClose = () => {
-        test('Modal component isOpen, with handleModalClose from hook', () => {
-          expect(component.props.onClose).toEqual(modalIFrameData.handleModalClose);
+        it('closes modal on close button click', () => {
+          const closeButton = screen.getByTestId('modal-backdrop');
+          closeButton.click();
+          expect(modalIFrameData.handleModalClose).toHaveBeenCalled();
         });
       };
       describe('fullscreen modal', () => {
@@ -154,14 +144,13 @@ describe('ContentIFrame Component', () => {
               ...modalIFrameData,
               modalOptions: { ...modalOptions.withBody, isFullscreen: true },
             });
-            el = shallow(<ContentIFrame {...props} />);
-            [component] = el.instance.findByType(ModalDialog);
+            render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
           });
           it('displays Modal with div wrapping provided body content if modal.body is provided', () => {
-            const content = component.findByType(ModalDialog.Body)[0].children[0];
-            expect(content.matches(shallow(
-              <div className="unit-modal">{modalOptions.withBody.body}</div>,
-            ))).toEqual(true);
+            const dialog = screen.getByRole('dialog');
+            expect(dialog).toBeInTheDocument();
+            const modalBody = screen.getByText(modalOptions.withBody.body);
+            expect(modalBody).toBeInTheDocument();
           });
           testModalOpenAndHandleClose();
         });
@@ -172,53 +161,42 @@ describe('ContentIFrame Component', () => {
                 ...modalIFrameData,
                 modalOptions: { ...modalOptions.withUrl, isFullscreen: true },
               });
-            el = shallow(<ContentIFrame {...props} />);
-            [component] = el.instance.findByType(ModalDialog);
+            render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+          });
+          it('displays Modal with iframe to provided url if modal.body is not provided', () => {
+            const iframe = screen.getByTitle(modalOptions.withUrl.title);
+            expect(iframe).toBeInTheDocument();
+            expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+            expect(iframe).toHaveAttribute('src', modalOptions.withUrl.url);
           });
           testModalOpenAndHandleClose();
-          it('displays Modal with iframe to provided url if modal.body is not provided', () => {
-            const content = component.findByType(ModalDialog.Body)[0].children[0];
-            expect(content.matches(shallow(
-              <iframe
-                title={modalOptions.withUrl.title}
-                allow={IFRAME_FEATURE_POLICY}
-                frameBorder="0"
-                src={modalOptions.withUrl.url}
-                style={{ width: '100%', height: modalOptions.withUrl.height }}
-              />,
-            ))).toEqual(true);
-          });
         });
       });
       describe('body modal', () => {
         beforeEach(() => {
           hooks.useModalIFrameData.mockReturnValueOnce({ ...modalIFrameData, modalOptions: modalOptions.withBody });
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(Modal);
+          render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
         });
         it('displays Modal with div wrapping provided body content if modal.body is provided', () => {
-          expect(component.props.body).toEqual(<div className="unit-modal">{modalOptions.withBody.body}</div>);
+          const dialog = screen.getByRole('dialog');
+          expect(dialog).toBeInTheDocument();
+          const modalBody = screen.getByText(modalOptions.withBody.body);
+          expect(modalBody).toBeInTheDocument();
         });
         testModalOpenAndHandleClose();
       });
       describe('url modal', () => {
         beforeEach(() => {
           hooks.useModalIFrameData.mockReturnValueOnce({ ...modalIFrameData, modalOptions: modalOptions.withUrl });
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(Modal);
+          render(<ContentIFrame {...props} />, { wrapper: IntlWrapper });
+        });
+        it('displays Modal with iframe to provided url if modal.body is not provided', () => {
+          const iframe = screen.getByTitle(modalOptions.withUrl.title);
+          expect(iframe).toBeInTheDocument();
+          expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+          expect(iframe).toHaveAttribute('src', modalOptions.withUrl.url);
         });
         testModalOpenAndHandleClose();
-        it('displays Modal with iframe to provided url if modal.body is not provided', () => {
-          expect(component.props.body).toEqual(
-            <iframe
-              title={modalOptions.withUrl.title}
-              allow={IFRAME_FEATURE_POLICY}
-              frameBorder="0"
-              src={modalOptions.withUrl.url}
-              style={{ width: '100%', height: modalOptions.withUrl.height }}
-            />,
-          );
-        });
       });
     });
   });

src/courseware/course/sequence/Unit/UnitSuspense.test.jsx

@@ -1,22 +1,15 @@
-import React from 'react';
-
-import { formatMessage, shallow } from '@edx/react-unit-test-utils';
+import { render, screen } from '@testing-library/react';
+import { IntlProvider } from '@edx/frontend-platform/i18n';
 
 import { useModel } from '@src/generic/model-store';
-import PageLoading from '@src/generic/PageLoading';
-
-import { GatedUnitContentMessageSlot } from '@src/plugin-slots/GatedUnitContentMessageSlot';
-import messages from '../messages';
-import HonorCode from '../honor-code';
-import LockPaywall from '../lock-paywall';
 import hooks from './hooks';
 import { modelKeys } from './constants';
 
 import UnitSuspense from './UnitSuspense';
 
 jest.mock('@edx/frontend-platform/i18n', () => ({
+  ...jest.requireActual('@edx/frontend-platform/i18n'),
   defineMessages: m => m,
-  useIntl: () => ({ formatMessage: jest.requireActual('@edx/react-unit-test-utils').formatMessage }),
 }));
 
 jest.mock('react', () => ({
@@ -24,10 +17,9 @@ jest.mock('react', () => ({
   Suspense: 'Suspense',
 }));
 
-jest.mock('../honor-code', () => 'HonorCode');
-jest.mock('../lock-paywall', () => 'LockPaywall');
+jest.mock('../honor-code', () => jest.fn(() => <div>HonorCode</div>));
+jest.mock('../lock-paywall', () => jest.fn(() => <div>LockPaywall</div>));
 jest.mock('@src/generic/model-store', () => ({ useModel: jest.fn() }));
-jest.mock('@src/generic/PageLoading', () => 'PageLoading');
 
 jest.mock('./hooks', () => ({
   useShouldDisplayHonorCode: jest.fn(() => false),
@@ -46,7 +38,6 @@ const props = {
   id: 'test-id',
 };
 
-let el;
 describe('UnitSuspense component', () => {
   beforeEach(() => {
     jest.clearAllMocks();
@@ -54,7 +45,7 @@ describe('UnitSuspense component', () => {
   });
   describe('behavior', () => {
     it('initializes models', () => {
-      el = shallow(<UnitSuspense {...props} />);
+      render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
       const { calls } = useModel.mock;
       const [unitCall] = calls.filter(call => call[0] === modelKeys.units);
       const [metaCall] = calls.filter(call => call[0] === modelKeys.coursewareMeta);
@@ -66,8 +57,9 @@ describe('UnitSuspense component', () => {
     describe('LockPaywall', () => {
       const testNoPaywall = () => {
         it('does not display LockPaywall', () => {
-          el = shallow(<UnitSuspense {...props} />);
-          expect(el.instance.findByType(LockPaywall).length).toEqual(0);
+          render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+          const lockPaywall = screen.queryByText('LockPaywall');
+          expect(lockPaywall).toBeNull();
         });
       };
       describe('gating not enabled', () => { testNoPaywall(); });
@@ -78,29 +70,29 @@ describe('UnitSuspense component', () => {
       describe('gating enabled, gated content included', () => {
         beforeEach(() => { mockModels(true, true); });
         it('displays LockPaywall in Suspense wrapper with PageLoading fallback', () => {
-          el = shallow(<UnitSuspense {...props} />);
-          const [component] = el.instance.findByType(GatedUnitContentMessageSlot);
-          expect(component.parent.type).toEqual('Suspense');
-          expect(component.parent.props.fallback)
-            .toEqual(<PageLoading srMessage={formatMessage(messages.loadingLockedContent)} />);
-          expect(component.props.courseId).toEqual(props.courseId);
+          hooks.useShouldDisplayHonorCode.mockReturnValueOnce(false);
+          render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+          const lockPaywall = screen.getByText('LockPaywall');
+          expect(lockPaywall).toBeInTheDocument();
+          const suspenseWrapper = lockPaywall.closest('suspense');
+          expect(suspenseWrapper).toBeInTheDocument();
         });
       });
     });
     describe('HonorCode', () => {
       it('does not display HonorCode if useShouldDisplayHonorCode => false', () => {
         hooks.useShouldDisplayHonorCode.mockReturnValueOnce(false);
-        el = shallow(<UnitSuspense {...props} />);
-        expect(el.instance.findByType(HonorCode).length).toEqual(0);
+        render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+        const honorCode = screen.queryByText('HonorCode');
+        expect(honorCode).toBeNull();
       });
       it('displays HonorCode component in Suspense wrapper with PageLoading fallback if shouldDisplayHonorCode', () => {
         hooks.useShouldDisplayHonorCode.mockReturnValueOnce(true);
-        el = shallow(<UnitSuspense {...props} />);
-        const [component] = el.instance.findByType(HonorCode);
-        expect(component.parent.type).toEqual('Suspense');
-        expect(component.parent.props.fallback)
-          .toEqual(<PageLoading srMessage={formatMessage(messages.loadingHonorCode)} />);
-        expect(component.props.courseId).toEqual(props.courseId);
+        render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+        const honorCode = screen.getByText('HonorCode');
+        expect(honorCode).toBeInTheDocument();
+        const suspenseWrapper = honorCode.closest('suspense');
+        expect(suspenseWrapper).toBeInTheDocument();
       });
     });
   });

src/courseware/course/sequence/Unit/constants.ts

@@ -1,26 +1,25 @@
-import { StrictDict } from '@edx/react-unit-test-utils/dist';
-
-export const modelKeys = StrictDict({
+export const modelKeys = {
   units: 'units',
   coursewareMeta: 'coursewareMeta',
-});
+} as const;
 
-export const views = StrictDict({
+export const views = {
   student: 'student_view',
   public: 'public_view',
-});
+} as const;
 
 export const loadingState = 'loading';
 
-export const messageTypes = StrictDict({
+export const messageTypes = {
   modal: 'plugin.modal',
   resize: 'plugin.resize',
   videoFullScreen: 'plugin.videoFullScreen',
-});
+  autoAdvance: 'plugin.autoAdvance',
+} as const;
 
-export default StrictDict({
+export default {
   modelKeys,
   views,
   loadingState,
   messageTypes,
-});
+};

src/courseware/course/sequence/Unit/hooks/useExamAccess.js

@@ -1,19 +1,13 @@
 import React from 'react';
 
 import { logError } from '@edx/frontend-platform/logging';
-import { StrictDict, useKeyedState } from '@edx/react-unit-test-utils';
 import { useExamAccessToken, useFetchExamAccessToken, useIsExam } from '@edx/frontend-lib-special-exams';
 
-export const stateKeys = StrictDict({
-  accessToken: 'accessToken',
-  blockAccess: 'blockAccess',
-});
-
 const useExamAccess = ({
   id,
 }) => {
   const isExam = useIsExam();
-  const [blockAccess, setBlockAccess] = useKeyedState(stateKeys.blockAccess, isExam);
+  const [blockAccess, setBlockAccess] = React.useState(isExam);
 
   const fetchExamAccessToken = useFetchExamAccessToken();
 

src/courseware/course/sequence/Unit/hooks/useIFrameBehavior.test.js

@@ -1,7 +1,6 @@
-import React from 'react';
 import { useDispatch } from 'react-redux';
+import { renderHook } from '@testing-library/react';
 
-import { getEffects, mockUseKeyedState } from '@edx/react-unit-test-utils';
 import { logError } from '@edx/frontend-platform/logging';
 
 import { getConfig } from '@edx/frontend-platform';
@@ -9,10 +8,13 @@ import { sendTrackEvent } from '@edx/frontend-platform/analytics';
 import { fetchCourse } from '@src/courseware/data';
 import { processEvent } from '@src/course-home/data/thunks';
 import { useEventListener } from '@src/generic/hooks';
+import { useSequenceNavigationMetadata } from '@src/courseware/course/sequence/sequence-navigation/hooks';
 
 import { messageTypes } from '../constants';
 
-import useIFrameBehavior, { stateKeys } from './useIFrameBehavior';
+import useIFrameBehavior, { iframeBehaviorState } from './useIFrameBehavior';
+
+const mockNavigate = jest.fn();
 
 jest.mock('@edx/frontend-platform', () => ({
   getConfig: jest.fn(),
@@ -22,21 +24,14 @@ jest.mock('@edx/frontend-platform/analytics');
 
 jest.mock('react', () => ({
   ...jest.requireActual('react'),
-  useEffect: jest.fn(),
   useCallback: jest.fn((cb, prereqs) => ({ cb, prereqs })),
 }));
 
 jest.mock('react-redux', () => ({
   useDispatch: jest.fn(),
+  useSelector: jest.fn(),
 }));
 
-jest.mock('lodash', () => ({
-  ...jest.requireActual('lodash'),
-  throttle: jest.fn((fn) => fn),
-}));
-
-jest.mock('./useLoadBearingHook', () => jest.fn());
-
 jest.mock('@edx/frontend-platform/logging', () => ({
   logError: jest.fn(),
 }));
@@ -50,8 +45,16 @@ jest.mock('@src/course-home/data/thunks', () => ({
 jest.mock('@src/generic/hooks', () => ({
   useEventListener: jest.fn(),
 }));
+jest.mock('@src/generic/model-store', () => ({
+  useModel: () => ({ unitIds: ['unit1', 'unit2'], entranceExamData: { entranceExamPassed: null } }),
+}));
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useNavigate: () => mockNavigate,
+}));
 
-const state = mockUseKeyedState(stateKeys);
+jest.mock('@src/courseware/course/sequence/sequence-navigation/hooks');
+useSequenceNavigationMetadata.mockReturnValue({ isLastUnit: false, nextLink: '/next-unit-link' });
 
 const props = {
   elementId: 'test-element-id',
@@ -90,148 +93,147 @@ const stateVals = {
   windowTopOffset: 32,
 };
 
+const setIframeHeight = jest.fn();
+const setHasLoaded = jest.fn();
+const setShowError = jest.fn();
+const setWindowTopOffset = jest.fn();
+
+const mockState = (state) => {
+  const {
+    iframeHeight, hasLoaded, showError, windowTopOffset,
+  } = state;
+  if ('iframeHeight' in state) { jest.spyOn(iframeBehaviorState, 'iframeHeight').mockImplementation(() => [iframeHeight, setIframeHeight]); }
+  if ('hasLoaded' in state) { jest.spyOn(iframeBehaviorState, 'hasLoaded').mockImplementation(() => [hasLoaded, setHasLoaded]); }
+  if ('showError' in state) { jest.spyOn(iframeBehaviorState, 'showError').mockImplementation(() => [showError, setShowError]); }
+  if ('windowTopOffset' in state) { jest.spyOn(iframeBehaviorState, 'windowTopOffset').mockImplementation(() => [windowTopOffset, setWindowTopOffset]); }
+};
+
 describe('useIFrameBehavior hook', () => {
-  let hook;
   beforeEach(() => {
     jest.clearAllMocks();
-    state.mock();
     global.document.getElementById = mockGetElementById;
     global.window.addEventListener = jest.fn();
     global.window.removeEventListener = jest.fn();
     global.window.innerHeight = 800;
   });
-  afterEach(() => {
-    state.resetVals();
-  });
   describe('behavior', () => {
     it('initializes iframe height to 0 and error/loaded values to false', () => {
-      hook = useIFrameBehavior(props);
-      state.expectInitializedWith(stateKeys.iframeHeight, 0);
-      state.expectInitializedWith(stateKeys.hasLoaded, false);
-      state.expectInitializedWith(stateKeys.showError, false);
-      state.expectInitializedWith(stateKeys.windowTopOffset, null);
+      mockState(defaultStateVals);
+      const { result } = renderHook(() => useIFrameBehavior(props));
+
+      expect(result.current.iframeHeight).toBe(0);
+      expect(result.current.showError).toBe(false);
+      expect(result.current.hasLoaded).toBe(false);
     });
     describe('effects - on frame change', () => {
       let oldGetElement;
       beforeEach(() => {
         global.window ??= Object.create(window);
         Object.defineProperty(window, 'location', { value: {}, writable: true });
-        state.mockVals(stateVals);
         oldGetElement = document.getElementById;
         document.getElementById = mockGetElementById;
+        mockState(defaultStateVals);
       });
       afterEach(() => {
-        state.resetVals();
+        jest.clearAllMocks();
         document.getElementById = oldGetElement;
       });
       it('does not post url hash if the window does not have one', () => {
-        hook = useIFrameBehavior(props);
-        const cb = getEffects([
-          props.id,
-          props.onLoaded,
-          testIFrameHeight,
-          true,
-        ], React)[0];
-        cb();
+        window.location.hash = '';
+        renderHook(() => useIFrameBehavior(props));
         expect(postMessage).not.toHaveBeenCalled();
       });
       it('posts url hash if the window has one', () => {
         window.location.hash = testHash;
-        hook = useIFrameBehavior(props);
-        const cb = getEffects([
-          props.id,
-          props.onLoaded,
-          testIFrameHeight,
-          true,
-        ], React)[0];
-        cb();
+        renderHook(() => useIFrameBehavior(props));
         expect(postMessage).toHaveBeenCalledWith({ hashName: testHash }, config.LMS_BASE_URL);
       });
     });
     describe('event listener', () => {
       it('calls eventListener with prepared callback', () => {
-        state.mockVals(stateVals);
-        hook = useIFrameBehavior(props);
+        mockState(stateVals);
+        renderHook(() => useIFrameBehavior(props));
         const [call] = useEventListener.mock.calls;
         expect(call[0]).toEqual('message');
         expect(call[1].prereqs).toEqual([
           props.id,
           props.onLoaded,
-          state.values.hasLoaded,
-          state.setState.hasLoaded,
-          state.values.iframeHeight,
-          state.setState.iframeHeight,
-          state.values.windowTopOffset,
-          state.setState.windowTopOffset,
+          stateVals.hasLoaded,
+          setHasLoaded,
+          stateVals.iframeHeight,
+          setIframeHeight,
+          stateVals.windowTopOffset,
+          setWindowTopOffset,
         ]);
       });
       describe('resize message', () => {
-        const resizeMessage = (height = 23) => ({
+        const customHeight = 25;
+        const defaultHeight = 23;
+        const resizeMessage = (height = defaultHeight) => ({
           data: { type: messageTypes.resize, payload: { height } },
         });
         const videoFullScreenMessage = (open = false) => ({
           data: { type: messageTypes.videoFullScreen, payload: { open } },
         });
-        const testSetIFrameHeight = (height = 23) => {
+        const testSetIFrameHeight = (height = defaultHeight) => {
           const { cb } = useEventListener.mock.calls[0][1];
           cb(resizeMessage(height));
-          expect(state.setState.iframeHeight).toHaveBeenCalledWith(height);
-        };
-        const testOnlySetsHeight = () => {
-          it('sets iframe height with payload height', () => {
-            testSetIFrameHeight();
-          });
-          it('does not set hasLoaded', () => {
-            expect(state.setState.hasLoaded).not.toHaveBeenCalled();
-          });
+          expect(setIframeHeight).toHaveBeenCalledWith(height);
         };
         describe('hasLoaded', () => {
-          beforeEach(() => {
-            state.mockVals({ ...defaultStateVals, hasLoaded: true });
-            hook = useIFrameBehavior(props);
+          it('sets iframe height with payload height', () => {
+            mockState({ ...defaultStateVals, hasLoaded: true });
+            renderHook(() => useIFrameBehavior(props));
+            const { cb } = useEventListener.mock.calls[0][1];
+            cb(resizeMessage(customHeight));
+            expect(setIframeHeight).toHaveBeenCalledWith(0);
+            expect(setIframeHeight).toHaveBeenCalledWith(customHeight);
+            expect(setIframeHeight).not.toHaveBeenCalledWith(defaultHeight);
           });
-          testOnlySetsHeight();
-        });
-        describe('iframeHeight is not 0', () => {
-          beforeEach(() => {
-            state.mockVals({ ...defaultStateVals, hasLoaded: true });
-            hook = useIFrameBehavior(props);
-          });
-          testOnlySetsHeight();
         });
         describe('payload height is 0', () => {
-          beforeEach(() => { hook = useIFrameBehavior(props); });
-          testOnlySetsHeight(0);
+          it('sets iframe height with payload height', () => {
+            mockState(defaultStateVals);
+            renderHook(() => useIFrameBehavior(props));
+            const { cb } = useEventListener.mock.calls[0][1];
+            cb(resizeMessage(0));
+            expect(setIframeHeight).toHaveBeenCalledWith(0);
+            expect(setIframeHeight).not.toHaveBeenCalledWith(customHeight);
+            expect(setIframeHeight).not.toHaveBeenCalledWith(defaultHeight);
+          });
         });
         describe('payload is present but uninitialized', () => {
+          beforeEach(() => {
+            mockState(defaultStateVals);
+          });
           it('sets iframe height with payload height', () => {
-            hook = useIFrameBehavior(props);
+            renderHook(() => useIFrameBehavior(props));
             testSetIFrameHeight();
           });
           it('sets hasLoaded and calls onLoaded', () => {
-            hook = useIFrameBehavior(props);
+            renderHook(() => useIFrameBehavior(props));
             const { cb } = useEventListener.mock.calls[0][1];
             cb(resizeMessage());
-            expect(state.setState.hasLoaded).toHaveBeenCalledWith(true);
+            expect(setHasLoaded).toHaveBeenCalledWith(true);
             expect(props.onLoaded).toHaveBeenCalled();
           });
           test('onLoaded is optional', () => {
-            hook = useIFrameBehavior({ ...props, onLoaded: undefined });
+            renderHook(() => useIFrameBehavior({ ...props, onLoaded: undefined }));
             const { cb } = useEventListener.mock.calls[0][1];
             cb(resizeMessage());
-            expect(state.setState.hasLoaded).toHaveBeenCalledWith(true);
+            expect(setHasLoaded).toHaveBeenCalledWith(true);
           });
         });
         it('scrolls to current window vertical offset if one is set', () => {
           const windowTopOffset = 32;
-          state.mockVals({ ...defaultStateVals, windowTopOffset });
-          hook = useIFrameBehavior(props);
+          mockState({ ...defaultStateVals, windowTopOffset });
+          renderHook(() => useIFrameBehavior(props));
           const { cb } = useEventListener.mock.calls[0][1];
           cb(videoFullScreenMessage());
           expect(window.scrollTo).toHaveBeenCalledWith(0, windowTopOffset);
         });
         it('does not scroll if towverticalp offset is not set', () => {
-          hook = useIFrameBehavior(props);
+          renderHook(() => useIFrameBehavior(props));
           const { cb } = useEventListener.mock.calls[0][1];
           cb(resizeMessage());
           expect(window.scrollTo).not.toHaveBeenCalled();
@@ -245,16 +247,16 @@ describe('useIFrameBehavior hook', () => {
         });
         beforeEach(() => {
           window.scrollY = scrollY;
-          hook = useIFrameBehavior(props);
+          renderHook(() => useIFrameBehavior(props));
           [[, { cb }]] = useEventListener.mock.calls;
         });
         it('sets window top offset based on window.scrollY if opening the video', () => {
           cb(fullScreenMessage(true));
-          expect(state.setState.windowTopOffset).toHaveBeenCalledWith(scrollY);
+          expect(setWindowTopOffset).toHaveBeenCalledWith(scrollY);
         });
         it('sets window top offset to null if closing the video', () => {
           cb(fullScreenMessage(false));
-          expect(state.setState.windowTopOffset).toHaveBeenCalledWith(null);
+          expect(setWindowTopOffset).toHaveBeenCalledWith(null);
         });
       });
       describe('offset message', () => {
@@ -266,7 +268,7 @@ describe('useIFrameBehavior hook', () => {
           document.getElementById = mockGetEl;
           const oldScrollTo = window.scrollTo;
           window.scrollTo = jest.fn();
-          hook = useIFrameBehavior(props);
+          renderHook(() => useIFrameBehavior(props));
           const { cb } = useEventListener.mock.calls[0][1];
           const offset = 99;
           cb({ data: { offset } });
@@ -278,18 +280,85 @@ describe('useIFrameBehavior hook', () => {
       });
     });
     describe('visibility tracking', () => {
-      it('sets up visibility tracking after iframe has loaded', () => {
-        state.mockVals({ ...defaultStateVals, hasLoaded: true });
-        useIFrameBehavior(props);
+      it('sets up visibility tracking after iframe loads', () => {
+        mockState({ ...defaultStateVals, hasLoaded: true });
 
-        const effects = getEffects([true, props.elementId], React);
-        expect(effects.length).toEqual(2);
-        effects[0](); // Execute the visibility tracking effect.
+        renderHook(() => useIFrameBehavior(props));
 
         expect(global.window.addEventListener).toHaveBeenCalledTimes(2);
         expect(global.window.addEventListener).toHaveBeenCalledWith('scroll', expect.any(Function));
         expect(global.window.addEventListener).toHaveBeenCalledWith('resize', expect.any(Function));
-        // Initial visibility update.
+        // Initial visibility update is handled by the `handleIFrameLoad` method.
+        expect(postMessage).not.toHaveBeenCalledWith(
+          expect.objectContaining({ type: 'unit.visibilityStatus' }),
+          config.LMS_BASE_URL,
+        );
+      });
+      it('does not set up visibility tracking before iframe has loaded', () => {
+        window.location.hash = ''; // Avoid posting hash message.
+        mockState({ ...defaultStateVals, hasLoaded: false });
+        renderHook(() => useIFrameBehavior(props));
+
+        expect(global.window.addEventListener).not.toHaveBeenCalled();
+        expect(postMessage).not.toHaveBeenCalled();
+      });
+      it('cleans up event listeners on unmount', () => {
+        mockState({ ...defaultStateVals, hasLoaded: true });
+        const { unmount } = renderHook(() => useIFrameBehavior(props));
+
+        unmount(); // Call the cleanup function.
+
+        expect(global.window.removeEventListener).toHaveBeenCalledTimes(2);
+        expect(global.window.removeEventListener).toHaveBeenCalledWith('scroll', expect.any(Function));
+        expect(global.window.removeEventListener).toHaveBeenCalledWith('resize', expect.any(Function));
+      });
+    });
+  });
+  describe('output', () => {
+    describe('handleIFrameLoad', () => {
+      it('sets and logs error if has not loaded', () => {
+        mockState(defaultStateVals);
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
+        expect(setShowError).toHaveBeenCalledWith(true);
+        expect(logError).toHaveBeenCalled();
+      });
+      it('sends track event if has not loaded', () => {
+        mockState(defaultStateVals);
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
+        const eventName = 'edx.bi.error.learning.iframe_load_failed';
+        const eventProperties = {
+          unitId: props.id,
+          iframeUrl: props.iframeUrl,
+        };
+        expect(sendTrackEvent).toHaveBeenCalledWith(eventName, eventProperties);
+      });
+      it('does not set/log errors if loaded', () => {
+        mockState({ ...defaultStateVals, hasLoaded: true });
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
+        expect(setShowError).not.toHaveBeenCalled();
+        expect(logError).not.toHaveBeenCalled();
+      });
+      it('does not send track event if loaded', () => {
+        mockState({ ...defaultStateVals, hasLoaded: true });
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
+        expect(sendTrackEvent).not.toHaveBeenCalled();
+      });
+      it('registers an event handler to process fetchCourse events.', () => {
+        mockState(defaultStateVals);
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
+        const eventName = 'test-event-name';
+        const event = { data: { event_name: eventName } };
+        window.onmessage(event);
+        expect(dispatch).toHaveBeenCalledWith(processEvent(event.data, fetchCourse));
+      });
+      it('updates initial iframe visibility on load', () => {
+        const { result } = renderHook(() => useIFrameBehavior(props));
+        result.current.handleIFrameLoad();
         expect(postMessage).toHaveBeenCalledWith(
           {
             type: 'unit.visibilityStatus',
@@ -301,76 +370,37 @@ describe('useIFrameBehavior hook', () => {
           config.LMS_BASE_URL,
         );
       });
-      it('does not set up visibility tracking before iframe has loaded', () => {
-        state.mockVals({ ...defaultStateVals, hasLoaded: false });
-        useIFrameBehavior(props);
-
-        const effects = getEffects([false, props.elementId], React);
-        expect(effects).toBeNull();
-
-        expect(global.window.addEventListener).not.toHaveBeenCalled();
-        expect(postMessage).not.toHaveBeenCalled();
-      });
-      it('cleans up event listeners on unmount', () => {
-        state.mockVals({ ...defaultStateVals, hasLoaded: true });
-        useIFrameBehavior(props);
-
-        const effects = getEffects([true, props.elementId], React);
-        const cleanup = effects[0](); // Execute the effect and get the cleanup function.
-        cleanup(); // Call the cleanup function.
-
-        expect(global.window.removeEventListener).toHaveBeenCalledTimes(2);
-        expect(global.window.removeEventListener).toHaveBeenCalledWith('scroll', expect.any(Function));
-        expect(global.window.removeEventListener).toHaveBeenCalledWith('resize', expect.any(Function));
-      });
-    });
-  });
-  describe('output', () => {
-    describe('handleIFrameLoad', () => {
-      it('sets and logs error if has not loaded', () => {
-        hook = useIFrameBehavior(props);
-        hook.handleIFrameLoad();
-        expect(state.setState.showError).toHaveBeenCalledWith(true);
-        expect(logError).toHaveBeenCalled();
-      });
-      it('sends track event if has not loaded', () => {
-        hook = useIFrameBehavior(props);
-        hook.handleIFrameLoad();
-        const eventName = 'edx.bi.error.learning.iframe_load_failed';
-        const eventProperties = {
-          unitId: props.id,
-          iframeUrl: props.iframeUrl,
-        };
-        expect(sendTrackEvent).toHaveBeenCalledWith(eventName, eventProperties);
-      });
-      it('does not set/log errors if loaded', () => {
-        state.mockVals({ ...defaultStateVals, hasLoaded: true });
-        hook = useIFrameBehavior(props);
-        hook.handleIFrameLoad();
-        expect(state.setState.showError).not.toHaveBeenCalled();
-        expect(logError).not.toHaveBeenCalled();
-      });
-      it('does not send track event if loaded', () => {
-        state.mockVals({ ...defaultStateVals, hasLoaded: true });
-        hook = useIFrameBehavior(props);
-        hook.handleIFrameLoad();
-        expect(sendTrackEvent).not.toHaveBeenCalled();
-      });
-      it('registers an event handler to process fetchCourse events.', () => {
-        hook = useIFrameBehavior(props);
-        hook.handleIFrameLoad();
-        const eventName = 'test-event-name';
-        const event = { data: { event_name: eventName } };
-        window.onmessage(event);
-        expect(dispatch).toHaveBeenCalledWith(processEvent(event.data, fetchCourse));
-      });
     });
     it('forwards handleIframeLoad, showError, and hasLoaded from state fields', () => {
-      state.mockVals(stateVals);
-      hook = useIFrameBehavior(props);
-      expect(hook.iframeHeight).toEqual(stateVals.iframeHeight);
-      expect(hook.showError).toEqual(stateVals.showError);
-      expect(hook.hasLoaded).toEqual(stateVals.hasLoaded);
+      mockState(stateVals);
+      const { result } = renderHook(() => useIFrameBehavior(props));
+      expect(result.current.iframeHeight).toBe(stateVals.iframeHeight);
+      expect(result.current.showError).toBe(stateVals.showError);
+      expect(result.current.hasLoaded).toBe(stateVals.hasLoaded);
+    });
+  });
+  describe('navigate link for the next unit on auto advance', () => {
+    it('test for link when it is not last unit', () => {
+      mockState(defaultStateVals);
+      renderHook(() => useIFrameBehavior(props));
+      const { cb } = useEventListener.mock.calls[0][1];
+      const autoAdvanceMessage = () => ({
+        data: { type: messageTypes.autoAdvance },
+      });
+      cb(autoAdvanceMessage());
+      expect(mockNavigate).toHaveBeenCalledWith('/next-unit-link');
+    });
+    it('test for link when it is last unit', () => {
+      mockState(defaultStateVals);
+      useSequenceNavigationMetadata.mockReset();
+      useSequenceNavigationMetadata.mockReturnValue({ isLastUnit: true, nextLink: '/next-unit-link' });
+      renderHook(() => useIFrameBehavior(props));
+      const { cb } = useEventListener.mock.calls[0][1];
+      const autoAdvanceMessage = () => ({
+        data: { type: messageTypes.autoAdvance },
+      });
+      cb(autoAdvanceMessage());
+      expect(mockNavigate).not.toHaveBeenCalled();
     });
   });
 });

src/courseware/course/sequence/Unit/hooks/useIFrameBehavior.ts

@@ -1,25 +1,28 @@
+import React, { useState } from 'react';
 import { getConfig } from '@edx/frontend-platform';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import React from 'react';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
+import { useNavigate } from 'react-router-dom';
 import { throttle } from 'lodash';
 
-import { StrictDict, useKeyedState } from '@edx/react-unit-test-utils';
 import { logError } from '@edx/frontend-platform/logging';
 
 import { fetchCourse } from '@src/courseware/data';
 import { processEvent } from '@src/course-home/data/thunks';
 import { useEventListener } from '@src/generic/hooks';
+import { getSequenceId } from '@src/courseware/data/selectors';
+import { useModel } from '@src/generic/model-store';
+import { useSequenceNavigationMetadata } from '@src/courseware/course/sequence/sequence-navigation/hooks';
 import { messageTypes } from '../constants';
 
 import useLoadBearingHook from './useLoadBearingHook';
 
-export const stateKeys = StrictDict({
-  iframeHeight: 'iframeHeight',
-  hasLoaded: 'hasLoaded',
-  showError: 'showError',
-  windowTopOffset: 'windowTopOffset',
-});
+export const iframeBehaviorState = {
+    iframeHeight: (val) => useState<number>(val), // eslint-disable-line
+    hasLoaded: (val) => useState<boolean>(val), // eslint-disable-line
+    showError: (val) => useState<boolean>(val), // eslint-disable-line
+    windowTopOffset: (val) => useState<number | null>(val), // eslint-disable-line
+} as const;
 
 const useIFrameBehavior = ({
   elementId,
@@ -31,23 +34,29 @@ const useIFrameBehavior = ({
   useLoadBearingHook(id);
 
   const dispatch = useDispatch();
+  const activeSequenceId = useSelector(getSequenceId);
+  const navigate = useNavigate();
+  const activeSequence = useModel('sequences', activeSequenceId);
+  const activeUnitId = activeSequence.unitIds.length > 0
+    ? activeSequence.unitIds[activeSequence.activeUnitIndex] : null;
+  const { isLastUnit, nextLink } = useSequenceNavigationMetadata(activeSequenceId, activeUnitId);
 
-  const [iframeHeight, setIframeHeight] = useKeyedState(stateKeys.iframeHeight, 0);
-  const [hasLoaded, setHasLoaded] = useKeyedState(stateKeys.hasLoaded, false);
-  const [showError, setShowError] = useKeyedState(stateKeys.showError, false);
-  const [windowTopOffset, setWindowTopOffset] = useKeyedState(stateKeys.windowTopOffset, null);
+  const [iframeHeight, setIframeHeight] = iframeBehaviorState.iframeHeight(0);
+  const [hasLoaded, setHasLoaded] = iframeBehaviorState.hasLoaded(false);
+  const [showError, setShowError] = iframeBehaviorState.showError(false);
+  const [windowTopOffset, setWindowTopOffset] = iframeBehaviorState.windowTopOffset(null);
 
   React.useEffect(() => {
-    const frame = document.getElementById(elementId);
+    const frame = document.getElementById(elementId) as HTMLIFrameElement | null;
     const { hash } = window.location;
     if (hash) {
       // The url hash will be sent to LMS-served iframe in order to find the location of the
       // hash within the iframe.
-      frame.contentWindow.postMessage({ hashName: hash }, `${getConfig().LMS_BASE_URL}`);
+      frame?.contentWindow?.postMessage({ hashName: hash }, `${getConfig().LMS_BASE_URL}`);
     }
   }, [id, onLoaded, iframeHeight, hasLoaded]);
 
-  const receiveMessage = React.useCallback(({ data }) => {
+  const receiveMessage = React.useCallback(({ data }: MessageEvent) => {
     const { type, payload } = data;
     if (type === messageTypes.resize) {
       setIframeHeight(payload.height);
@@ -71,7 +80,13 @@ const useIFrameBehavior = ({
     } else if (data.offset) {
       // We listen for this message from LMS to know when the page needs to
       // be scrolled to another location on the page.
-      window.scrollTo(0, data.offset + document.getElementById('unit-iframe').offsetTop);
+      window.scrollTo(0, data.offset + document.getElementById('unit-iframe')!.offsetTop);
+    } else if (type === messageTypes.autoAdvance) {
+      // We are listening to autoAdvance message to move to next sequence automatically.
+      // In case it is the last unit we need not do anything.
+      if (!isLastUnit && nextLink) {
+        navigate(nextLink);
+      }
     }
   }, [
     id,
@@ -87,37 +102,36 @@ const useIFrameBehavior = ({
   useEventListener('message', receiveMessage);
 
   // Send visibility status to the iframe. It's used to mark XBlocks as viewed.
+  const updateIframeVisibility = () => {
+    const iframeElement = document.getElementById(elementId) as HTMLIFrameElement | null;
+    const rect = iframeElement?.getBoundingClientRect();
+    const visibleInfo = {
+      type: 'unit.visibilityStatus',
+      data: {
+        topPosition: rect?.top,
+        viewportHeight: window.innerHeight,
+      },
+    };
+    iframeElement?.contentWindow?.postMessage(
+      visibleInfo,
+      `${getConfig().LMS_BASE_URL}`,
+    );
+  };
+
+  // Set up visibility tracking event listeners.
   React.useEffect(() => {
     if (!hasLoaded) {
       return undefined;
     }
 
-    const iframeElement = document.getElementById(elementId);
+    const iframeElement = document.getElementById(elementId) as HTMLIFrameElement | null;
     if (!iframeElement || !iframeElement.contentWindow) {
       return undefined;
     }
 
-    const updateIframeVisibility = () => {
-      const rect = iframeElement.getBoundingClientRect();
-      const visibleInfo = {
-        type: 'unit.visibilityStatus',
-        data: {
-          topPosition: rect.top,
-          viewportHeight: window.innerHeight,
-        },
-      };
-      iframeElement.contentWindow.postMessage(
-        visibleInfo,
-        `${getConfig().LMS_BASE_URL}`,
-      );
-    };
-
     // Throttle the update function to prevent it from sending too many messages to the iframe.
     const throttledUpdateVisibility = throttle(updateIframeVisibility, 100);
 
-    // Update the visibility of the iframe in case the element is already visible.
-    updateIframeVisibility();
-
     // Add event listeners to update the visibility of the iframe when the window is scrolled or resized.
     window.addEventListener('scroll', throttledUpdateVisibility);
     window.addEventListener('resize', throttledUpdateVisibility);
@@ -152,6 +166,9 @@ const useIFrameBehavior = ({
         dispatch(processEvent(e.data, fetchCourse));
       }
     };
+
+    // Update the visibility of the iframe in case the element is already visible.
+    updateIframeVisibility();
   };
 
   React.useEffect(() => {

src/courseware/course/sequence/Unit/hooks/useModalIFrameData.js

@@ -1,19 +1,11 @@
 import React from 'react';
-
-import { StrictDict, useKeyedState } from '@edx/react-unit-test-utils/dist';
-
 import { useEventListener } from '@src/generic/hooks';
 
-export const stateKeys = StrictDict({
-  isOpen: 'isOpen',
-  options: 'options',
-});
-
 export const DEFAULT_HEIGHT = '100%';
 
 const useModalIFrameData = () => {
-  const [isOpen, setIsOpen] = useKeyedState(stateKeys.isOpen, false);
-  const [options, setOptions] = useKeyedState(stateKeys.options, { height: DEFAULT_HEIGHT });
+  const [isOpen, setIsOpen] = React.useState(false);
+  const [options, setOptions] = React.useState({ height: DEFAULT_HEIGHT });
 
   const handleModalClose = () => {
     const rootFrame = document.querySelector('iframe');

src/courseware/course/sequence/Unit/hooks/useModalIFrameData.test.js

@@ -1,74 +1,85 @@
-import { mockUseKeyedState } from '@edx/react-unit-test-utils';
+import React from 'react';
+import { renderHook } from '@testing-library/react';
 import { useEventListener } from '@src/generic/hooks';
 import { messageTypes } from '../constants';
 
-import useModalIFrameData, { stateKeys, DEFAULT_HEIGHT } from './useModalIFrameData';
+import useModalIFrameData, { DEFAULT_HEIGHT } from './useModalIFrameData';
 
 jest.mock('react', () => ({
   ...jest.requireActual('react'),
   useCallback: jest.fn((cb, prereqs) => ({ cb, prereqs })),
+  useState: jest.fn((initialValue) => [initialValue, jest.fn()]),
 }));
 jest.mock('@src/generic/hooks', () => ({
   useEventListener: jest.fn(),
 }));
 
-const state = mockUseKeyedState(stateKeys);
+const setIsOpen = jest.fn();
+const setOptions = jest.fn();
+
+const defaultState = {
+  isOpen: false,
+  options: { height: DEFAULT_HEIGHT },
+};
+
+const mockUseStateWithValues = (values) => {
+  jest.spyOn(React, 'useState')
+    .mockReturnValueOnce([values.isOpen, setIsOpen])
+    .mockReturnValueOnce([values.options, setOptions]);
+};
 
 describe('useModalIFrameData', () => {
   beforeEach(() => {
     jest.clearAllMocks();
-    state.mock();
   });
   const testHandleModalClose = ({ trigger }) => {
     const postMessage = jest.fn();
     document.querySelector = jest.fn().mockReturnValue({ contentWindow: { postMessage } });
     trigger();
-    state.expectSetStateCalledWith(stateKeys.isOpen, false);
+    expect(React.useState).toHaveBeenNthCalledWith(1, false);
     expect(postMessage).toHaveBeenCalledWith({ type: 'plugin.modal-close' }, '*');
   };
   describe('behavior', () => {
-    it('initializes isOpen to false', () => {
-      useModalIFrameData();
-      state.expectInitializedWith(stateKeys.isOpen, false);
-    });
-    it('initializes options with default height', () => {
-      useModalIFrameData();
-      state.expectInitializedWith(stateKeys.options, { height: DEFAULT_HEIGHT });
+    it('should initialize with modal closed and default height', () => {
+      const { result } = renderHook(() => useModalIFrameData());
+
+      expect(result.current.modalOptions).toEqual({
+        isOpen: false,
+        height: DEFAULT_HEIGHT,
+      });
     });
     describe('eventListener', () => {
       const oldOptions = { some: 'old', options: 'yeah' };
       const prepareListener = () => {
-        useModalIFrameData();
         expect(useEventListener).toHaveBeenCalled();
         const call = useEventListener.mock.calls[0][1];
         expect(call.prereqs).toEqual([]);
         return call.cb;
       };
       it('consumes modal events and opens sets modal options with open: true', () => {
-        state.mockVals({
-          [stateKeys.isOpen]: false,
-          [stateKeys.options]: oldOptions,
+        mockUseStateWithValues({
+          isOpen: false,
+          options: oldOptions,
         });
+        renderHook(() => useModalIFrameData());
         const receiveMessage = prepareListener();
         const payload = { test: 'values' };
         receiveMessage({ data: { type: messageTypes.modal, payload } });
-        expect(state.setState.isOpen).toHaveBeenCalledWith(true);
-        expect(state.setState.options).toHaveBeenCalled();
-        const [[setOptionsCb]] = state.setState.options.mock.calls;
+        expect(setIsOpen).toHaveBeenCalledWith(true);
+        expect(setOptions).toHaveBeenCalled();
+        const [[setOptionsCb]] = setOptions.mock.calls;
         expect(setOptionsCb(oldOptions)).toEqual({ ...oldOptions, ...payload });
       });
       it('ignores events with no type', () => {
-        state.mockVals({
-          [stateKeys.isOpen]: false,
-          [stateKeys.options]: oldOptions,
-        });
+        const { result } = renderHook(() => useModalIFrameData());
+        const initialState = result.current.modalOptions;
         const receiveMessage = prepareListener();
         const payload = { test: 'values' };
         receiveMessage({ data: { payload } });
-        expect(state.setState.isOpen).not.toHaveBeenCalled();
-        expect(state.setState.options).not.toHaveBeenCalled();
+        expect(result.current.modalOptions).toEqual(initialState);
       });
       it('calls handleModalClose behavior when receiving a "plugin.modal-close" event', () => {
+        renderHook(() => useModalIFrameData());
         const receiveMessage = prepareListener();
         testHandleModalClose({
           trigger: () => {
@@ -80,13 +91,14 @@ describe('useModalIFrameData', () => {
   });
   describe('output', () => {
     test('returns handleModalClose callback', () => {
+      mockUseStateWithValues(defaultState);
       testHandleModalClose({ trigger: useModalIFrameData().handleModalClose });
     });
     it('forwards modalOptions from state values', () => {
       const modalOptions = { test: 'options' };
-      state.mockVals({
-        [stateKeys.options]: modalOptions,
-        [stateKeys.isOpen]: true,
+      mockUseStateWithValues({
+        isOpen: true,
+        options: modalOptions,
       });
       expect(useModalIFrameData().modalOptions).toEqual({
         ...modalOptions,

src/courseware/course/sequence/Unit/hooks/useShouldDisplayHonorCode.js

@@ -1,19 +1,13 @@
 import React from 'react';
-
-import { StrictDict, useKeyedState } from '@edx/react-unit-test-utils/dist';
 import { useModel } from '@src/generic/model-store';
 
 import { modelKeys } from '../constants';
 
-export const stateKeys = StrictDict({
-  shouldDisplay: 'shouldDisplay',
-});
-
 /**
  * @return {bool} should the honor code be displayed?
  */
 const useShouldDisplayHonorCode = ({ id, courseId }) => {
-  const [shouldDisplay, setShouldDisplay] = useKeyedState(stateKeys.shouldDisplay, false);
+  const [shouldDisplay, setShouldDisplay] = React.useState(false);
 
   const { graded } = useModel(modelKeys.units, id);
   const { userNeedsIntegritySignature } = useModel(modelKeys.coursewareMeta, courseId);

src/courseware/course/sequence/Unit/hooks/useShouldDisplayHonorCode.test.js

@@ -1,22 +1,12 @@
-import React from 'react';
-
-import { getEffects, mockUseKeyedState } from '@edx/react-unit-test-utils';
+import { renderHook } from '@testing-library/react';
 import { useModel } from '@src/generic/model-store';
-
+import useShouldDisplayHonorCode from './useShouldDisplayHonorCode';
 import { modelKeys } from '../constants';
 
-import useShouldDisplayHonorCode, { stateKeys } from './useShouldDisplayHonorCode';
-
-jest.mock('react', () => ({
-  ...jest.requireActual('react'),
-  useEffect: jest.fn(),
-}));
 jest.mock('@src/generic/model-store', () => ({
   useModel: jest.fn(),
 }));
 
-const state = mockUseKeyedState(stateKeys);
-
 const props = {
   id: 'test-id',
   courseId: 'test-course-id',
@@ -28,52 +18,29 @@ const mockModels = (graded, userNeedsIntegritySignature) => {
   ));
 };
 
-describe('useShouldDisplayHonorCode hook', () => {
+describe('useShouldDisplayHonorCode', () => {
   beforeEach(() => {
     jest.clearAllMocks();
-    mockModels(false, false);
-    state.mock();
   });
-  describe('behavior', () => {
-    it('initializes shouldDisplay to false', () => {
-      useShouldDisplayHonorCode(props);
-      state.expectInitializedWith(stateKeys.shouldDisplay, false);
-    });
-    describe('effect - on userNeedsIntegritySignature', () => {
-      describe('graded and needs integrity signature', () => {
-        it('sets shouldDisplay(true)', () => {
-          mockModels(true, true);
-          useShouldDisplayHonorCode(props);
-          const cb = getEffects([state.setState.shouldDisplay, true], React)[0];
-          cb();
-          expect(state.setState.shouldDisplay).toHaveBeenCalledWith(true);
-        });
-      });
-      describe('not graded', () => {
-        it('sets should not display', () => {
-          mockModels(true, false);
-          useShouldDisplayHonorCode(props);
-          const cb = getEffects([state.setState.shouldDisplay, false], React)[0];
-          cb();
-          expect(state.setState.shouldDisplay).toHaveBeenCalledWith(false);
-        });
-      });
-      describe('does not need integrity signature', () => {
-        it('sets should not display', () => {
-          mockModels(false, true);
-          useShouldDisplayHonorCode(props);
-          const cb = getEffects([state.setState.shouldDisplay, true], React)[0];
-          cb();
-          expect(state.setState.shouldDisplay).toHaveBeenCalledWith(false);
-        });
-      });
-    });
+
+  it('should return false when userNeedsIntegritySignature is false', () => {
+    mockModels(true, false);
+
+    const { result } = renderHook(() => useShouldDisplayHonorCode(props));
+    expect(result.current).toBe(false);
   });
-  describe('output', () => {
-    it('returns shouldDisplay value from state', () => {
-      const testValue = 'test-value';
-      state.mockVal(stateKeys.shouldDisplay, testValue);
-      expect(useShouldDisplayHonorCode(props)).toEqual(testValue);
-    });
+
+  it('should return false when graded is false', () => {
+    mockModels(false, true);
+
+    const { result } = renderHook(() => useShouldDisplayHonorCode(props));
+    expect(result.current).toBe(false);
+  });
+
+  it('should return true when both userNeedsIntegritySignature and graded are true', () => {
+    mockModels(true, true);
+
+    const { result } = renderHook(() => useShouldDisplayHonorCode(props));
+    expect(result.current).toBe(true);
   });
 });

src/courseware/course/sequence/Unit/index.jsx

@@ -22,7 +22,6 @@ const Unit = ({
   onLoaded,
   id,
   isOriginalUserStaff,
-  isEnabledOutlineSidebar,
   renderUnitNavigation,
 }) => {
   const { formatMessage } = useIntl();
@@ -48,7 +47,7 @@ const Unit = ({
 
   return (
     <div className="unit">
-      <UnitTitleSlot unitId={id} {...{ unit, isEnabledOutlineSidebar, renderUnitNavigation }} />
+      <UnitTitleSlot unitId={id} {...{ unit, renderUnitNavigation }} />
       <UnitSuspense {...{ courseId, id }} />
       <ContentIFrame
         elementId="unit-iframe"
@@ -70,7 +69,6 @@ Unit.propTypes = {
   id: PropTypes.string.isRequired,
   onLoaded: PropTypes.func,
   isOriginalUserStaff: PropTypes.bool.isRequired,
-  isEnabledOutlineSidebar: PropTypes.bool.isRequired,
   renderUnitNavigation: PropTypes.func.isRequired,
 };
 

src/courseware/course/sequence/Unit/index.test.jsx

@@ -14,7 +14,6 @@ const defaultProps = {
   onLoaded: jest.fn().mockName('props.onLoaded'),
   id: 'unit-id',
   isOriginalUserStaff: false,
-  isEnabledOutlineSidebar: false,
   renderUnitNavigation: jest.fn(enabled => enabled && 'UnitNaviagtion'),
 };
 
@@ -68,16 +67,8 @@ describe('<Unit />', () => {
       expect(screen.getByText('Bookmark this page')).toBeInTheDocument();
     });
 
-    it('does not render unit navigation buttons', () => {
-      renderComponent(defaultProps);
-
-      const nextButton = screen.queryByText('UnitNaviagtion');
-
-      expect(nextButton).toBeNull();
-    });
-
-    it('renders unit navigation buttons when isEnabledOutlineSidebar is true', () => {
-      const props = { ...defaultProps, isEnabledOutlineSidebar: true };
+    it('renders unit navigation buttons', () => {
+      const props = { ...defaultProps };
       renderComponent(props);
 
       const nextButton = screen.getByText('UnitNaviagtion');

src/courseware/course/sequence/Unit/urls.js

@@ -1,35 +0,0 @@
-import { getConfig } from '@edx/frontend-platform';
-import { stringifyUrl } from 'query-string';
-
-export const iframeParams = {
-  show_title: 0,
-  show_bookmark: 0,
-  recheck_access: 1,
-};
-
-export const getIFrameUrl = ({
-  id,
-  view,
-  format,
-  examAccess,
-  jumpToId,
-  preview,
-}) => {
-  const xblockUrl = `${getConfig().LMS_BASE_URL}/xblock/${id}`;
-  return stringifyUrl({
-    url: xblockUrl,
-    query: {
-      ...iframeParams,
-      view,
-      preview,
-      ...(format && { format }),
-      ...(!examAccess.blockAccess && { exam_access: examAccess.accessToken }),
-      jumpToId, // Pass jumpToId as query param as fragmentIdentifier is not passed to server.
-    },
-    fragmentIdentifier: jumpToId, // this is used by browser to scroll to correct block.
-  });
-};
-
-export default {
-  getIFrameUrl,
-};

src/courseware/course/sequence/Unit/urls.test.js

@@ -1,83 +0,0 @@
-import { getConfig } from '@edx/frontend-platform';
-import { stringifyUrl } from 'query-string';
-import { getIFrameUrl, iframeParams } from './urls';
-
-jest.mock('@edx/frontend-platform', () => ({
-  getConfig: jest.fn(),
-}));
-jest.mock('query-string', () => ({
-  stringifyUrl: jest.fn((arg) => ({ stringifyUrl: arg })),
-}));
-
-const config = { LMS_BASE_URL: 'test-lms-url' };
-getConfig.mockReturnValue(config);
-
-const props = {
-  id: 'test-id',
-  view: 'test-view',
-  format: 'test-format',
-  examAccess: { blockAccess: false, accessToken: 'test-access-token' },
-  preview: false,
-};
-
-describe('urls module getIFrameUrl', () => {
-  test('format provided, exam access and token available', () => {
-    const url = stringifyUrl({
-      url: `${config.LMS_BASE_URL}/xblock/${props.id}`,
-      query: {
-        ...iframeParams,
-        view: props.view,
-        format: props.format,
-        exam_access: props.examAccess.accessToken,
-        preview: props.preview,
-      },
-    });
-    expect(getIFrameUrl(props)).toEqual(url);
-  });
-  test('no format provided, exam access blocked', () => {
-    const url = stringifyUrl({
-      url: `${config.LMS_BASE_URL}/xblock/${props.id}`,
-      query: { ...iframeParams, view: props.view, preview: props.preview },
-    });
-    expect(getIFrameUrl({
-      id: props.id,
-      view: props.view,
-      preview: props.preview,
-      examAccess: { blockAccess: true },
-    })).toEqual(url);
-  });
-  test('jumpToId and fragmentIdentifier is added to url', () => {
-    const url = stringifyUrl({
-      url: `${config.LMS_BASE_URL}/xblock/${props.id}`,
-      query: {
-        ...iframeParams,
-        view: props.view,
-        format: props.format,
-        preview: props.preview,
-        exam_access: props.examAccess.accessToken,
-        jumpToId: 'some-xblock-id',
-      },
-      fragmentIdentifier: 'some-xblock-id',
-    });
-    expect(getIFrameUrl({
-      ...props,
-      jumpToId: 'some-xblock-id',
-    })).toEqual(url);
-  });
-  test('preview is true and url param equals 1', () => {
-    const url = stringifyUrl({
-      url: `${config.LMS_BASE_URL}/xblock/${props.id}`,
-      query: {
-        ...iframeParams,
-        view: props.view,
-        format: props.format,
-        preview: true,
-        exam_access: props.examAccess.accessToken,
-      },
-    });
-    expect(getIFrameUrl({
-      ...props,
-      preview: true,
-    })).toEqual(url);
-  });
-});

src/courseware/course/sequence/Unit/urls.test.ts

@@ -0,0 +1,42 @@
+import { getConfig } from '@edx/frontend-platform';
+import { getIFrameUrl } from './urls';
+
+jest.mock('@edx/frontend-platform', () => ({
+  getConfig: jest.fn(),
+}));
+const config = { LMS_BASE_URL: 'https://test-lms-url' };
+getConfig.mockReturnValue(config);
+
+const props = {
+  id: 'test-id',
+  view: 'test-view',
+  format: 'test-format',
+  examAccess: { blockAccess: false, accessToken: 'test-access-token' },
+  preview: false,
+};
+
+describe('urls module getIFrameUrl', () => {
+  test('format provided, exam access and token available', () => {
+    expect(getIFrameUrl(props)).toEqual('https://test-lms-url/xblock/test-id?exam_access=test-access-token&format=test-format&preview=false&recheck_access=1&show_bookmark=0&show_title=0&view=test-view');
+  });
+  test('no format provided, exam access blocked', () => {
+    expect(getIFrameUrl({
+      id: props.id,
+      view: props.view,
+      preview: props.preview,
+      examAccess: { blockAccess: true },
+    })).toEqual('https://test-lms-url/xblock/test-id?preview=false&recheck_access=1&show_bookmark=0&show_title=0&view=test-view');
+  });
+  test('jumpToId and fragmentIdentifier is added to url', () => {
+    expect(getIFrameUrl({
+      ...props,
+      jumpToId: 'some-xblock-id',
+    })).toEqual('https://test-lms-url/xblock/test-id?exam_access=test-access-token&format=test-format&jumpToId=some-xblock-id&preview=false&recheck_access=1&show_bookmark=0&show_title=0&view=test-view#some-xblock-id');
+  });
+  test('preview is true and url param equals 1', () => {
+    expect(getIFrameUrl({
+      ...props,
+      preview: true,
+    })).toEqual('https://test-lms-url/xblock/test-id?exam_access=test-access-token&format=test-format&preview=true&recheck_access=1&show_bookmark=0&show_title=0&view=test-view');
+  });
+});

src/courseware/course/sequence/Unit/urls.ts

@@ -0,0 +1,49 @@
+import { getConfig } from '@edx/frontend-platform';
+
+export const iframeParams = {
+  show_title: 0,
+  show_bookmark: 0,
+  recheck_access: 1,
+};
+
+interface Props {
+  id: string;
+  view: string;
+  format?: string | null;
+  examAccess: { blockAccess: boolean, accessToken?: string };
+  jumpToId?: string;
+  preview: boolean;
+}
+
+export const getIFrameUrl = ({
+  id,
+  view,
+  format = null,
+  examAccess,
+  jumpToId,
+  preview,
+}: Props) => {
+  const xblockUrl = new URL(`${getConfig().LMS_BASE_URL}/xblock/${id}`);
+  for (const [key, value] of Object.entries(iframeParams)) {
+    xblockUrl.searchParams.set(key, String(value));
+  }
+  xblockUrl.searchParams.set('view', view);
+  xblockUrl.searchParams.set('preview', String(preview));
+  if (format) {
+    xblockUrl.searchParams.set('format', format);
+  }
+  if (!examAccess.blockAccess) {
+    xblockUrl.searchParams.set('exam_access', examAccess.accessToken!);
+  }
+  // Pass jumpToId as query param as fragmentIdentifier is not passed to server.
+  if (jumpToId) {
+    xblockUrl.searchParams.set('jumpToId', jumpToId);
+    xblockUrl.hash = `#${jumpToId}`; // this is used by browser to scroll to correct block.
+  }
+  xblockUrl.searchParams.sort();
+  return xblockUrl.toString();
+};
+
+export default {
+  getIFrameUrl,
+};

src/courseware/course/sequence/lock-paywall/LockPaywall.jsx

@@ -9,7 +9,7 @@ import {
 import { Locked } from '@openedx/paragon/icons';
 import SidebarContext from '../../sidebar/SidebarContext';
 import messages from './messages';
-import certificateLocked from '../../../../generic/assets/edX_locked_certificate.png';
+import certificateLocked from '../../../../generic/assets/openedx_locked_certificate.png';
 import { useModel } from '../../../../generic/model-store';
 import { UpgradeButton } from '../../../../generic/upgrade-button';
 import {

src/courseware/course/sequence/lock-paywall/LockPaywall.scss

@@ -4,7 +4,7 @@
 }
 
 .lock-paywall-container svg {
-    color: $primary-700;
+    color: var(--pgn-color-primary-700);
 }
 
 @media only screen and (min-width: 992px) and (max-width: 1100px) {

src/courseware/course/sequence/sequence-navigation/SequenceNavigation.jsx

@@ -100,13 +100,13 @@ const SequenceNavigation = ({
     );
   };
 
-  return sequenceStatus === LOADED && (
+  return sequenceStatus === LOADED ? (
     <nav id="courseware-sequence-navigation" data-testid="courseware-sequence-navigation" className={classNames('sequence-navigation', className, { 'mr-2': shouldDisplayNotificationTriggerInSequence })}>
       {renderPreviousButton()}
       {renderUnitButtons()}
       {renderNextButton()}
     </nav>
-  );
+  ) : null;
 };
 
 SequenceNavigation.propTypes = {

src/courseware/course/share/ShareButton.jsx

@@ -1,49 +0,0 @@
-import React from 'react';
-import { PropTypes } from 'prop-types';
-import { useIntl } from '@edx/frontend-platform/i18n';
-import { TwitterShareButton, TwitterIcon } from 'react-share';
-import { stringifyUrl } from 'query-string';
-
-import { Icon } from '@openedx/paragon';
-import messages from './messages';
-
-const ShareTwitterIcon = () => (
-  <TwitterIcon
-    round
-    iconFillColor="#0A3055"
-    bgStyle={{
-      fill: '#fff',
-    }}
-  />
-);
-
-const ShareButton = ({ url }) => {
-  const { formatMessage } = useIntl();
-
-  const twitterUrl = stringifyUrl({
-    url,
-    query: {
-      utm_source: 'twitter',
-      utm_medium: 'social',
-      utm_campaign: 'social-share-exp',
-    },
-  });
-
-  return (
-    <TwitterShareButton
-      url={twitterUrl}
-      title={formatMessage(messages.shareQuote)}
-      resetButtonStyle={false}
-      className="px-1 ml-n1 btn-sm text-primary-500 btn btn-link"
-    >
-      <Icon src={ShareTwitterIcon} />
-      {formatMessage(messages.shareButton)}
-    </TwitterShareButton>
-  );
-};
-
-ShareButton.propTypes = {
-  url: PropTypes.string.isRequired,
-};
-
-export default ShareButton;