Adds in tests and fixes model code for setting expired_at as well as handles…

Adds in tests and fixes model code for setting expired_at as well as handles edge case for fulfilled and expired

common/djangoapps/entitlements/models.py

@@ -218,13 +218,13 @@ class CourseEntitlement(TimeStampedModel):
     def to_dict(self):
         """ Convert entitlement to dictionary representation. """
         entitlement_expiration_date, entitlement_expired_at = None, None
+        entitlement_expired_at = strftime_localized(
+            self.expired_at_datetime, 'SHORT_DATE') if self.expired_at_datetime else None
         if self.get_days_until_expiration() < settings.ENTITLEMENT_EXPIRED_ALERT_PERIOD:
             entitlement_expiration_date = strftime_localized(
                 datetime.now(tz=pytz.UTC) + timedelta(days=self.get_days_until_expiration()),
                 'SHORT_DATE'
             )
-            entitlement_expired_at = strftime_localized(
-                self.expired_at_datetime, 'SHORT_DATE') if self.expired_at_datetime else None
 
         return {
             'uuid': str(self.uuid),

common/djangoapps/student/tests/test_views.py

@@ -237,6 +237,7 @@ class StudentDashboardTests(SharedModuleStoreTestCase, MilestonesTestCaseMixin):
 
     ENABLED_SIGNALS = ['course_published']
     TOMORROW = datetime.datetime.now(pytz.utc) + datetime.timedelta(days=1)
+    THREE_YEARS_AGO = datetime.datetime.now(pytz.utc) - datetime.timedelta(days=(365 * 3))
     MOCK_SETTINGS = {
         'FEATURES': {
             'DISABLE_START_DATES': False,
@@ -365,6 +366,29 @@ class StudentDashboardTests(SharedModuleStoreTestCase, MilestonesTestCaseMixin):
 
     @patch('student.views.get_course_runs_for_course')
     @patch.object(CourseOverview, 'get_from_id')
+    def test_unfulfilled_expired_entitlement(self, mock_course_overview, mock_course_runs):
+        """
+        When a learner has an unfulfilled entitlement but expired, their course dashboard should have:
+            - a hidden 'View Course' button
+            - a message saying that they can no longer select a session
+        """
+        CourseEntitlementFactory(user=self.user, created=self.THREE_YEARS_AGO)
+        mock_course_overview.return_value = CourseOverviewFactory(start=self.TOMORROW)
+        mock_course_runs.return_value = [
+            {
+                'key': 'course-v1:FAKE+FA1-MA1.X+3T2017',
+                'enrollment_end': self.TOMORROW,
+                'pacing_type': 'instructor_paced',
+                'type': 'verified'
+            }
+        ]
+        response = self.client.get(self.path)
+        self.assertIn('class="enter-course hidden"', response.content)
+        self.assertIn('You can no longer select a session', response.content)
+        self.assertNotIn('<div class="course-entitlement-selection-container ">', response.content)
+
+    @patch('student.views.get_course_runs_for_course')
+    @patch.object(CourseOverview, 'get_from_id')
     @patch('opaque_keys.edx.keys.CourseKey.from_string')
     def test_fulfilled_entitlement(self, mock_course_key, mock_course_overview, mock_course_runs):
         """
@@ -392,3 +416,32 @@ class StudentDashboardTests(SharedModuleStoreTestCase, MilestonesTestCaseMixin):
         response = self.client.get(self.path)
         self.assertEqual(response.content.count('<li class="course-item">'), 1)
         self.assertIn('<button class="change-session btn-link "', response.content)
+
+    @patch('student.views.get_course_runs_for_course')
+    @patch.object(CourseOverview, 'get_from_id')
+    @patch('opaque_keys.edx.keys.CourseKey.from_string')
+    def test_fulfilled_expired_entitlement(self, mock_course_key, mock_course_overview, mock_course_runs):
+        """
+        When a learner has a fulfilled entitlement that is expired, their course dashboard should have:
+            - exactly one course item, meaning it:
+                - has an entitlement card
+            - Message that the learner can no longer change sessions
+        """
+        mocked_course_overview = CourseOverviewFactory(
+            start=self.TOMORROW, self_paced=True, enrollment_end=self.TOMORROW
+        )
+        mock_course_overview.return_value = mocked_course_overview
+        mock_course_key.return_value = mocked_course_overview.id
+        course_enrollment = CourseEnrollmentFactory(user=self.user, course_id=unicode(mocked_course_overview.id), created=self.THREE_YEARS_AGO)
+        mock_course_runs.return_value = [
+            {
+                'key': mocked_course_overview.id,
+                'enrollment_end': mocked_course_overview.enrollment_end,
+                'pacing_type': 'self_paced',
+                'type': 'verified'
+            }
+        ]
+        CourseEntitlementFactory(user=self.user, enrollment_course_run=course_enrollment, created=self.THREE_YEARS_AGO)
+        response = self.client.get(self.path)
+        self.assertEqual(response.content.count('<li class="course-item">'), 1)
+        self.assertIn('You can no longer change sessions.', response.content)

lms/templates/dashboard/_dashboard_course_listing.html

@@ -154,13 +154,15 @@ from util.course import get_link_for_about_page, get_encoded_course_sharing_utm_
                     % endif
                 % endif
             </span>
-            % if entitlement and entitlement_expiration_date:
-                % if not is_unfulfilled_entitlement:
+            % if entitlement and not is_unfulfilled_entitlement and entitlement_expiration_date:
                 <div class="info-expires-at">
                         <span class="msg-icon fa fa-info" aria-hidden="true"></span>
+                        % if entitlement_expired_at:
+                            ${_('You can no longer change sessions.')}
+                        % else:
                             ${_('You can change sessions until {entitlement_expiration_date}.').format(entitlement_expiration_date=entitlement_expiration_date)}
-                    </div>
                         % endif
+                </div>
             % endif
         </div>
         <div class="wrapper-course-actions">