chore: fix translation for verified student only logic

.eslintignore

@@ -3,3 +3,5 @@ dist/
 packages/
 node_modules/
 jest.config.js
+env.config.jsx
+example.env.config.jsx

plugins/UnitTranslationPlugin/index.jsx

@@ -8,19 +8,23 @@ import { fetchTranslationConfig } from './data/api';
 
 const UnitTranslationPlugin = ({ id, courseId, unitId }) => {
   const { language } = useModel('coursewareMeta', courseId);
-  const { verifiedMode } = useModel('courseHomeMeta', courseId);
+  const { enrollmentMode } = useModel('courseHomeMeta', courseId);
   const [translationConfig, setTranslationConfig] = useState({
     enabled: false,
     availableLanguages: [],
   });
 
+  const verifiedMode = enrollmentMode === 'verified';
+
   useEffect(() => {
-    fetchTranslationConfig(courseId).then(setTranslationConfig);
+    if (verifiedMode) {
+      fetchTranslationConfig(courseId).then(setTranslationConfig);
+    }
   }, []);
 
   const { enabled, availableLanguages } = translationConfig;
 
-  if (!enabled || !language || !availableLanguages.length || !verifiedMode) {
+  if (!verifiedMode || !enabled || !language || !availableLanguages.length) {
     return null;
   }
 

plugins/UnitTranslationPlugin/index.test.jsx

@@ -25,12 +25,17 @@ describe('<UnitTranslationPlugin />', () => {
   const mockInitialState = ({ enabled = true, availableLanguages = ['en'] }) => {
     useState.mockReturnValue([{ enabled, availableLanguages }, jest.fn()]);
   };
+  when(useModel)
+    .calledWith('coursewareMeta', props.courseId)
+    .mockReturnValue({ language: 'en' })
+    .calledWith('courseHomeMeta', props.courseId)
+    .mockReturnValue({ enrollmentMode: 'verified' });
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
   it('render empty when translation is not enabled', () => {
-    when(useModel)
-      .calledWith('coursewareMeta', props.courseId)
-      .mockReturnValueOnce({ language: 'en' })
-      .calledWith('courseHomeMeta', props.courseId)
-      .mockReturnValueOnce({ verifiedMode: { accessExpirationDate: null } });
     mockInitialState({ enabled: false });
 
     const wrapper = shallow(<UnitTranslationPlugin {...props} />);
@@ -38,11 +43,6 @@ describe('<UnitTranslationPlugin />', () => {
     expect(wrapper.isEmptyRender()).toBe(true);
   });
   it('render empty when available languages is empty', () => {
-    when(useModel)
-      .calledWith('coursewareMeta', props.courseId)
-      .mockReturnValueOnce({ language: 'fr' })
-      .calledWith('courseHomeMeta', props.courseId)
-      .mockReturnValueOnce({ verifiedMode: { accessExpirationDate: null } });
     mockInitialState({
       availableLanguages: [],
     });
@@ -55,9 +55,7 @@ describe('<UnitTranslationPlugin />', () => {
   it('render empty when course language has not been set', () => {
     when(useModel)
       .calledWith('coursewareMeta', props.courseId)
-      .mockReturnValueOnce({ language: undefined })
+      .mockReturnValueOnce({ language: null });
-      .calledWith('courseHomeMeta', props.courseId)
-      .mockReturnValueOnce({ verifiedMode: { accessExpirationDate: null } });
     mockInitialState({});
 
     const wrapper = shallow(<UnitTranslationPlugin {...props} />);
@@ -65,12 +63,10 @@ describe('<UnitTranslationPlugin />', () => {
     expect(wrapper.isEmptyRender()).toBe(true);
   });
 
-  it('render empty when verifiedMode has not been set', () => {
+  it('render empty when student is enroll as verified', () => {
     when(useModel)
-      .calledWith('coursewareMeta', props.courseId)
-      .mockReturnValueOnce({ language: 'en' })
       .calledWith('courseHomeMeta', props.courseId)
-      .mockReturnValueOnce({ verifiedMode: null });
+      .mockReturnValueOnce({ enrollmentMode: 'audit' });
     mockInitialState({});
 
     const wrapper = shallow(<UnitTranslationPlugin {...props} />);
@@ -79,11 +75,6 @@ describe('<UnitTranslationPlugin />', () => {
   });
 
   it('render TranslationSelection when translation is enabled and language is available', () => {
-    when(useModel)
-      .calledWith('coursewareMeta', props.courseId)
-      .mockReturnValueOnce({ language: 'en' })
-      .calledWith('courseHomeMeta', props.courseId)
-      .mockReturnValueOnce({ verifiedMode: { accessExpirationDate: null } });
     mockInitialState({});
 
     const wrapper = shallow(<UnitTranslationPlugin {...props} />);