AA-151 dates banner on course outline and refactor

- use new dates banner template on course outline page
- remove old banner from main.html
- let dates tab use new dates banner template
- remove dates banner completely from the courseware problem view
  on the web app
- use new banner on the courseware problem view on the mobile app
- update banner util to use get_course_blocks

openedx/features/course_experience/tests/views/test_course_home.py

@@ -219,7 +219,7 @@ class TestCourseHomePage(CourseHomePageTestCase):
 
         # Fetch the view and verify the query counts
         # TODO: decrease query count as part of REVO-28
-        with self.assertNumQueries(75, table_blacklist=QUERY_COUNT_TABLE_BLACKLIST):
+        with self.assertNumQueries(77, table_blacklist=QUERY_COUNT_TABLE_BLACKLIST):
             with check_mongo_calls(4):
                 url = course_home_url(self.course)
                 self.client.get(url)
@@ -1022,10 +1022,3 @@ class CourseHomeFragmentViewTests(ModuleStoreTestCase):
             response = self.client.get(self.url)
 
         self.assertContains(response, "<span>DISCOUNT_PRICE</span>")
-
-    @RELATIVE_DATES_FLAG.override(active=True)
-    def test_reset_deadline_banner_is_present_on_course_tab(self):
-        CourseEnrollment.enroll(self.user, self.course.id, CourseMode.VERIFIED)  # pylint: disable=no-member
-        response = self.client.get(self.url)
-
-        self.assertContains(response, '<div class="reset-deadlines-banner">')

openedx/features/course_experience/tests/views/test_course_outline.py

@@ -7,6 +7,7 @@ import datetime
 import json
 import re
 
+import ddt
 import six
 from completion import waffle
 from completion.models import BlockCompletion
@@ -23,6 +24,7 @@ from six import text_type
 from waffle.models import Switch
 from waffle.testutils import override_switch
 
+from course_modes.models import CourseMode
 from lms.djangoapps.courseware.tests.factories import StaffFactory
 from lms.urls import RESET_COURSE_DEADLINES_NAME
 from gating import api as lms_gating_api
@@ -30,6 +32,7 @@ from lms.djangoapps.course_api.blocks.transformers.milestones import MilestonesA
 from openedx.core.djangoapps.schedules.models import Schedule
 from openedx.core.djangoapps.schedules.tests.factories import ScheduleFactory
 from openedx.core.lib.gating import api as gating_api
+from openedx.features.course_experience import RELATIVE_DATES_FLAG
 from openedx.features.course_experience.views.course_outline import (
     DEFAULT_COMPLETION_TRACKING_START,
     CourseOutlineFragmentView
@@ -46,6 +49,7 @@ TEST_PASSWORD = 'test'
 GATING_NAMESPACE_QUALIFIER = '.gating'
 
 
+@ddt.ddt
 class TestCourseOutlinePage(SharedModuleStoreTestCase):
     """
     Test the course outline view.
@@ -164,6 +168,35 @@ class TestCourseOutlinePage(SharedModuleStoreTestCase):
         self.assertRegex(content, sequential2.display_name + r'\s*\(1 Question\)\s*</h4>')
         self.assertRegex(content, sequential3.display_name + r'\s*\(2 Questions\)\s*</h4>')
 
+    @RELATIVE_DATES_FLAG.override(active=True)
+    @ddt.data(
+        (CourseMode.AUDIT, False, True),
+        (CourseMode.VERIFIED, False, True),
+        (CourseMode.MASTERS, False, False),
+        (CourseMode.VERIFIED, True, False),
+    )
+    @ddt.unpack
+    def test_reset_course_deadlines_banner_shows_for_self_paced_course(
+        self,
+        enrollment_mode,
+        is_course_staff,
+        should_display
+    ):
+        course = self.courses[0]
+        enrollment = CourseEnrollment.objects.get(course_id=course.id)
+        enrollment.mode = enrollment_mode
+        enrollment.save()
+        self.user.is_staff = is_course_staff
+        self.user.save()
+
+        url = course_home_url(course)
+        response = self.client.get(url)
+
+        if should_display:
+            self.assertContains(response, '<div class="dates-banner-text"')
+        else:
+            self.assertNotContains(response, '<div class="dates-banner-text"')
+
     def test_reset_course_deadlines(self):
         course = self.courses[0]
         enrollment = CourseEnrollment.objects.get(course_id=course.id)