Exemple #1
0
    def post(self, exploration_id):
        """Handles POST requests."""

        # This will be None if the exploration is not being played within the
        # context of a collection.
        collection_id = self.payload.get('collection_id')
        user_id = self.user_id

        event_services.CompleteExplorationEventHandler.record(
            exploration_id, self.payload.get('version'),
            self.payload.get('state_name'), self.payload.get('session_id'),
            self.payload.get('client_time_spent_in_secs'),
            self.payload.get('params'), feconf.PLAY_TYPE_NORMAL)

        if user_id:
            learner_progress_services.mark_exploration_as_completed(
                user_id, exploration_id)

        if user_id and collection_id:
            collection_services.record_played_exploration_in_collection_context(
                user_id, collection_id, exploration_id)
            collections_left_to_complete = (
                collection_services.
                get_next_exploration_ids_to_complete_by_user(  # pylint: disable=line-too-long
                    user_id, collection_id))

            if not collections_left_to_complete:
                learner_progress_services.mark_collection_as_completed(
                    user_id, collection_id)
            else:
                learner_progress_services.mark_collection_as_incomplete(
                    user_id, collection_id)

        self.render_json(self.values)
    def test_mark_exploration_as_incomplete(self):
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id), [])

        state_name = u'state name'
        version = 1

        exp_details = {
            'timestamp': datetime.datetime.utcnow(),
            'state_name': state_name,
            'version': version
        }

        # Add an exploration to the incomplete list of a learner.
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_0, state_name, version)
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id),
                         [self.EXP_ID_0])
        self._check_if_exp_details_match(
            self._get_incomplete_exp_details(self.user_id, self.EXP_ID_0),
            exp_details)

        state_name = u'new_state_name'
        version = 2

        modified_exp_details = {
            'timestamp': datetime.datetime.utcnow(),
            'state_name': state_name,
            'version': version
        }

        # On adding an exploration again, its details are updated to the latest
        # version.
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_0, state_name, version)
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id),
                         [self.EXP_ID_0])
        self._check_if_exp_details_match(
            self._get_incomplete_exp_details(self.user_id, self.EXP_ID_0),
            modified_exp_details)

        # If an exploration has already been completed, it is not added.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_1)
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_1, state_name, version)
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id),
                         [self.EXP_ID_0])

        # Test that an exploration created by the user is not added to the
        # incomplete list.
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_2, state_name, version)
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id),
                         [self.EXP_ID_0])
    def test_mark_exploration_as_completed(self):
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id), [])

        # Add an exploration to the completed list of a learner.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_0)
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id),
                         [self.EXP_ID_0])

        # Completing an exploration again has no effect.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_0)
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id),
                         [self.EXP_ID_0])

        state_name = 'state_name'
        version = 1

        # Add an exploration to the in progress list of the learner.
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_1, state_name, version)
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id),
                         [self.EXP_ID_1])
        # Add an exploration to the learner playlist of the learner.
        learner_playlist_services.mark_exploration_to_be_played_later(
            self.user_id, self.EXP_ID_3)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.user_id), [self.EXP_ID_3])

        # Test that on adding an incomplete exploration to the completed list
        # it gets removed from the incomplete list.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_1)
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id),
                         [self.EXP_ID_0, self.EXP_ID_1])
        self.assertEqual(self._get_all_incomplete_exp_ids(self.user_id), [])

        # Test that on adding an exploration to the completed list, it gets
        # removed from the learner playlist.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_3)
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id),
                         [self.EXP_ID_0, self.EXP_ID_1, self.EXP_ID_3])
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.user_id), [])

        # Test that an exploration created by the user is not added to the
        # completed list.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_2)
        self.assertEqual(self._get_all_completed_exp_ids(self.user_id),
                         [self.EXP_ID_0, self.EXP_ID_1, self.EXP_ID_3])
    def test_can_see_completed_explorations(self):
        self.login(self.VIEWER_EMAIL)

        response = self.get_json(feconf.LEARNER_DASHBOARD_DATA_URL)
        self.assertEqual(len(response['completed_explorations_list']), 0)

        self.save_new_default_exploration(
            self.EXP_ID_1, self.owner_id, title=self.EXP_TITLE_1)
        self.publish_exploration(self.owner_id, self.EXP_ID_1)

        learner_progress_services.mark_exploration_as_completed(
            self.viewer_id, self.EXP_ID_1)
        response = self.get_json(feconf.LEARNER_DASHBOARD_DATA_URL)
        self.assertEqual(len(response['completed_explorations_list']), 1)
        self.assertEqual(
            response['completed_explorations_list'][0]['id'], self.EXP_ID_1)
        self.logout()
    def test_get_all_completed_exp_ids(self):
        self.assertEqual(
            learner_progress_services.get_all_completed_exp_ids(self.user_id),
            [])

        # Add an exploration to the completed list.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_0)
        self.assertEqual(
            learner_progress_services.get_all_completed_exp_ids(self.user_id),
            [self.EXP_ID_0])

        # Add another exploration.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_1)
        self.assertEqual(
            learner_progress_services.get_all_completed_exp_ids(self.user_id),
            [self.EXP_ID_0, self.EXP_ID_1])
    def test_get_ids_of_activities_in_learner_dashboard(self):
        # Add activities to the completed section.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_0)
        learner_progress_services.mark_collection_as_completed(
            self.user_id, self.COL_ID_0)

        # Add activities to the incomplete section.
        state_name = 'state name'
        version = 1
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_1, state_name, version)
        learner_progress_services.mark_collection_as_incomplete(
            self.user_id, self.COL_ID_1)

        # Add activities to the playlist section.
        learner_progress_services.add_exp_to_learner_playlist(
            self.user_id, self.EXP_ID_3)
        learner_progress_services.add_collection_to_learner_playlist(
            self.user_id, self.COL_ID_3)

        # Get the ids of all the activities.
        activity_ids = (
            learner_progress_services.get_learner_dashboard_activities(  # pylint: disable=line-too-long
                self.user_id))

        self.assertEqual(activity_ids.completed_exploration_ids,
                         [self.EXP_ID_0])
        self.assertEqual(activity_ids.completed_collection_ids,
                         [self.COL_ID_0])
        self.assertEqual(activity_ids.incomplete_exploration_ids,
                         [self.EXP_ID_1])
        self.assertEqual(activity_ids.incomplete_collection_ids,
                         [self.COL_ID_1])
        self.assertEqual(activity_ids.exploration_playlist_ids,
                         [self.EXP_ID_3])
        self.assertEqual(activity_ids.collection_playlist_ids, [self.COL_ID_3])
    def test_get_learner_dashboard_ids(self):
        self.login(self.VIEWER_EMAIL)

        self.save_new_default_exploration(
            self.EXP_ID_1, self.owner_id, title=self.EXP_TITLE_1)
        self.publish_exploration(self.owner_id, self.EXP_ID_1)
        self.save_new_default_exploration(
            self.EXP_ID_2, self.owner_id, title=self.EXP_TITLE_2)
        self.publish_exploration(self.owner_id, self.EXP_ID_2)
        self.save_new_default_exploration(
            self.EXP_ID_3, self.owner_id, title=self.EXP_TITLE_3)
        self.publish_exploration(self.owner_id, self.EXP_ID_3)

        self.save_new_default_collection(
            self.COL_ID_1, self.owner_id, title=self.COL_TITLE_1)
        self.publish_collection(self.owner_id, self.COL_ID_1)
        self.save_new_default_collection(
            self.COL_ID_2, self.owner_id, title=self.COL_TITLE_2)
        self.publish_collection(self.owner_id, self.COL_ID_2)
        self.save_new_default_collection(
            self.COL_ID_3, self.owner_id, title=self.COL_TITLE_3)
        self.publish_collection(self.owner_id, self.COL_ID_3)

        state_name = 'state_name'
        version = 1

        learner_progress_services.mark_exploration_as_completed(
            self.viewer_id, self.EXP_ID_1)
        learner_progress_services.mark_exploration_as_incomplete(
            self.viewer_id, self.EXP_ID_2, state_name, version)
        learner_progress_services.add_exp_to_learner_playlist(
            self.viewer_id, self.EXP_ID_3)

        learner_progress_services.mark_collection_as_completed(
            self.viewer_id, self.COL_ID_1)
        learner_progress_services.mark_collection_as_incomplete(
            self.viewer_id, self.COL_ID_2)
        learner_progress_services.add_collection_to_learner_playlist(
            self.viewer_id, self.COL_ID_3)

        response = self.get_json(feconf.LEARNER_DASHBOARD_IDS_DATA_URL)
        learner_dashboard_activity_ids = (
            response['learner_dashboard_activity_ids'])

        self.assertEqual(
            learner_dashboard_activity_ids['completed_exploration_ids'],
            [self.EXP_ID_1])
        self.assertEqual(
            learner_dashboard_activity_ids['incomplete_exploration_ids'],
            [self.EXP_ID_2])
        self.assertEqual(
            learner_dashboard_activity_ids['exploration_playlist_ids'],
            [self.EXP_ID_3])

        self.assertEqual(
            learner_dashboard_activity_ids['completed_collection_ids'],
            [self.COL_ID_1])
        self.assertEqual(
            learner_dashboard_activity_ids['incomplete_collection_ids'],
            [self.COL_ID_2])
        self.assertEqual(
            learner_dashboard_activity_ids['collection_playlist_ids'],
            [self.COL_ID_3])
    def test_get_learner_dashboard_ids(self):
        self.login(self.VIEWER_EMAIL)

        self.save_new_default_exploration(self.EXP_ID_1,
                                          self.owner_id,
                                          title=self.EXP_TITLE_1)
        self.publish_exploration(self.owner_id, self.EXP_ID_1)
        self.save_new_default_exploration(self.EXP_ID_2,
                                          self.owner_id,
                                          title=self.EXP_TITLE_2)
        self.publish_exploration(self.owner_id, self.EXP_ID_2)
        self.save_new_default_exploration(self.EXP_ID_3,
                                          self.owner_id,
                                          title=self.EXP_TITLE_3)
        self.publish_exploration(self.owner_id, self.EXP_ID_3)

        self.save_new_default_collection(self.COL_ID_1,
                                         self.owner_id,
                                         title=self.COL_TITLE_1)
        self.publish_collection(self.owner_id, self.COL_ID_1)
        self.save_new_default_collection(self.COL_ID_2,
                                         self.owner_id,
                                         title=self.COL_TITLE_2)
        self.publish_collection(self.owner_id, self.COL_ID_2)
        self.save_new_default_collection(self.COL_ID_3,
                                         self.owner_id,
                                         title=self.COL_TITLE_3)
        self.publish_collection(self.owner_id, self.COL_ID_3)

        self.save_new_topic(self.TOPIC_ID_1,
                            self.owner_id,
                            name=self.TOPIC_NAME_1,
                            url_fragment='topic-one',
                            description='A new topic',
                            canonical_story_ids=[],
                            additional_story_ids=[],
                            uncategorized_skill_ids=[],
                            subtopics=[self.subtopic_0],
                            next_subtopic_id=1)
        self.save_new_story(self.STORY_ID_1, self.owner_id, self.TOPIC_ID_1)
        topic_services.add_canonical_story(self.owner_id, self.TOPIC_ID_1,
                                           self.STORY_ID_1)

        topic_services.publish_story(self.TOPIC_ID_1, self.STORY_ID_1,
                                     self.admin_id)
        topic_services.publish_topic(self.TOPIC_ID_1, self.admin_id)

        self.save_new_topic(self.TOPIC_ID_2,
                            self.owner_id,
                            name=self.TOPIC_NAME_2,
                            url_fragment='topic-two',
                            description='A new topic',
                            canonical_story_ids=[],
                            additional_story_ids=[],
                            uncategorized_skill_ids=[],
                            subtopics=[self.subtopic_1],
                            next_subtopic_id=1)
        self.save_new_story(self.STORY_ID_2, self.owner_id, self.TOPIC_ID_2)
        topic_services.add_canonical_story(self.owner_id, self.TOPIC_ID_2,
                                           self.STORY_ID_2)

        topic_services.publish_story(self.TOPIC_ID_2, self.STORY_ID_2,
                                     self.admin_id)
        topic_services.publish_topic(self.TOPIC_ID_2, self.admin_id)

        self.save_new_topic(self.TOPIC_ID_3,
                            self.owner_id,
                            name=self.TOPIC_NAME_3,
                            url_fragment='topic-three',
                            description='A new topic',
                            canonical_story_ids=[],
                            additional_story_ids=[],
                            uncategorized_skill_ids=[],
                            subtopics=[self.subtopic_1],
                            next_subtopic_id=1)
        self.save_new_story(self.STORY_ID_3, self.owner_id, self.TOPIC_ID_3)
        topic_services.add_canonical_story(self.owner_id, self.TOPIC_ID_3,
                                           self.STORY_ID_3)

        topic_services.publish_story(self.TOPIC_ID_3, self.STORY_ID_3,
                                     self.admin_id)
        topic_services.publish_topic(self.TOPIC_ID_3, self.admin_id)

        state_name = 'state_name'
        version = 1

        learner_progress_services.mark_exploration_as_completed(
            self.viewer_id, self.EXP_ID_1)
        learner_progress_services.mark_exploration_as_incomplete(
            self.viewer_id, self.EXP_ID_2, state_name, version)
        learner_progress_services.add_exp_to_learner_playlist(
            self.viewer_id, self.EXP_ID_3)

        learner_progress_services.mark_collection_as_completed(
            self.viewer_id, self.COL_ID_1)
        learner_progress_services.mark_collection_as_incomplete(
            self.viewer_id, self.COL_ID_2)
        learner_progress_services.add_collection_to_learner_playlist(
            self.viewer_id, self.COL_ID_3)

        learner_progress_services.mark_story_as_completed(
            self.viewer_id, self.STORY_ID_1)

        learner_progress_services.mark_topic_as_learnt(self.viewer_id,
                                                       self.TOPIC_ID_1)
        learner_progress_services.record_topic_started(self.viewer_id,
                                                       self.TOPIC_ID_2)
        learner_progress_services.validate_and_add_topic_to_learn_goal(
            self.viewer_id, self.TOPIC_ID_3)

        response = self.get_json(feconf.LEARNER_DASHBOARD_IDS_DATA_URL)
        learner_dashboard_activity_ids = (
            response['learner_dashboard_activity_ids'])

        self.assertEqual(
            learner_dashboard_activity_ids['completed_exploration_ids'],
            [self.EXP_ID_1])
        self.assertEqual(
            learner_dashboard_activity_ids['incomplete_exploration_ids'],
            [self.EXP_ID_2])
        self.assertEqual(
            learner_dashboard_activity_ids['exploration_playlist_ids'],
            [self.EXP_ID_3])

        self.assertEqual(
            learner_dashboard_activity_ids['completed_collection_ids'],
            [self.COL_ID_1])
        self.assertEqual(
            learner_dashboard_activity_ids['incomplete_collection_ids'],
            [self.COL_ID_2])
        self.assertEqual(
            learner_dashboard_activity_ids['collection_playlist_ids'],
            [self.COL_ID_3])

        self.assertEqual(learner_dashboard_activity_ids['completed_story_ids'],
                         [self.STORY_ID_1])

        self.assertEqual(learner_dashboard_activity_ids['learnt_topic_ids'],
                         [self.TOPIC_ID_1])
        self.assertEqual(
            learner_dashboard_activity_ids['partially_learnt_topic_ids'],
            [self.TOPIC_ID_2])
        self.assertEqual(learner_dashboard_activity_ids['topic_ids_to_learn'],
                         [self.TOPIC_ID_3])
    def test_add_exploration_to_learner_playlist(self):
        self.login(self.VIEWER_EMAIL)
        response = self.testapp.get(feconf.LEARNER_DASHBOARD_URL)
        csrf_token = self.get_csrf_token_from_response(response)

        # Add one exploration to the playlist.
        self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, self.EXP_ID_1),
            {}, csrf_token)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.viewer_id), [self.EXP_ID_1])

        # Add another exploration.
        self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, self.EXP_ID_2),
            {}, csrf_token)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.viewer_id), [self.EXP_ID_1, self.EXP_ID_2])

        # User rearranges the explorations. 'exp title 2' is shifted to the
        # first position.
        payload = {'index': 0}
        self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, self.EXP_ID_2),
            payload, csrf_token)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.viewer_id), [self.EXP_ID_2, self.EXP_ID_1])

        # If an exploration belongs to the incomplete list or completed list, it
        # should not be added. Here we test for the completed case.
        learner_progress_services.mark_exploration_as_completed(
            self.viewer_id, self.EXP_ID_3)
        response = self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, self.EXP_ID_3),
            {}, csrf_token)
        self.assertEqual(response['belongs_to_completed_or_incomplete_list'],
                         True)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.viewer_id), [self.EXP_ID_2, self.EXP_ID_1])

        # If an exploration belongs to one of the subscribed explorations,
        # it should not be added to the learner playlist.
        response = self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, self.EXP_ID_4),
            {}, csrf_token)
        self.assertEqual(response['belongs_to_subscribed_activities'], True)
        self.assertEqual(
            learner_playlist_services.get_all_exp_ids_in_learner_playlist(
                self.viewer_id), [self.EXP_ID_2, self.EXP_ID_1])

        # Now we begin testing of not exceeding the limit of activities in the
        # learner playlist.
        # Add feconf.MAX_LEARNER_PLAYLIST_ACTIVITY_COUNT - 2 activities to reach
        # the maximum limit.
        for exp_id in range(5, feconf.MAX_LEARNER_PLAYLIST_ACTIVITY_COUNT + 3):
            self.post_json(
                '%s/%s/%s' %
                (feconf.LEARNER_PLAYLIST_DATA_URL,
                 constants.ACTIVITY_TYPE_EXPLORATION, 'exp_id_%s' % exp_id),
                {}, csrf_token)

        # Now if we try and add an activity we should get a message saying we
        # are exceeding the limit.
        response = self.post_json(
            '%s/%s/%s' % (feconf.LEARNER_PLAYLIST_DATA_URL,
                          constants.ACTIVITY_TYPE_EXPLORATION, 'exp_id_%s' %
                          str(feconf.MAX_LEARNER_PLAYLIST_ACTIVITY_COUNT + 3)),
            {}, csrf_token)
        self.assertEqual(response['playlist_limit_exceeded'], True)

        self.logout()
    def test_get_activity_progress(self):
        # Add activities to the completed section.
        learner_progress_services.mark_exploration_as_completed(
            self.user_id, self.EXP_ID_0)
        learner_progress_services.mark_collection_as_completed(
            self.user_id, self.COL_ID_0)

        # Add activities to the incomplete section.
        state_name = 'state name'
        version = 1
        learner_progress_services.mark_exploration_as_incomplete(
            self.user_id, self.EXP_ID_1, state_name, version)
        learner_progress_services.mark_collection_as_incomplete(
            self.user_id, self.COL_ID_1)

        # Add activities to the playlist section.
        learner_progress_services.add_exp_to_learner_playlist(
            self.user_id, self.EXP_ID_3)
        learner_progress_services.add_collection_to_learner_playlist(
            self.user_id, self.COL_ID_3)

        # Get the progress of the user.
        activity_progress = learner_progress_services.get_activity_progress(
            self.user_id)

        incomplete_exp_summaries = (
            activity_progress[0].incomplete_exp_summaries)
        incomplete_collection_summaries = (
            activity_progress[0].incomplete_collection_summaries)
        completed_exp_summaries = (
            activity_progress[0].completed_exp_summaries)
        completed_collection_summaries = (
            activity_progress[0].completed_collection_summaries)
        exploration_playlist_summaries = (
            activity_progress[0].exploration_playlist_summaries)
        collection_playlist_summaries = (
            activity_progress[0].collection_playlist_summaries)

        self.assertEqual(len(incomplete_exp_summaries), 1)
        self.assertEqual(len(incomplete_collection_summaries), 1)
        self.assertEqual(len(completed_exp_summaries), 1)
        self.assertEqual(len(completed_collection_summaries), 1)
        self.assertEqual(len(exploration_playlist_summaries), 1)
        self.assertEqual(len(collection_playlist_summaries), 1)

        self.assertEqual(incomplete_exp_summaries[0].title, 'Sillat Suomi')
        self.assertEqual(incomplete_collection_summaries[0].title,
                         'Introduce Oppia')
        self.assertEqual(completed_exp_summaries[0].title,
                         'Bridges in England')
        self.assertEqual(completed_collection_summaries[0].title, 'Bridges')
        self.assertEqual(exploration_playlist_summaries[0].title,
                         'Welcome Oppia')
        self.assertEqual(collection_playlist_summaries[0].title,
                         'Welcome Oppia Collection')

        # Delete an exploration in the completed section.
        exp_services.delete_exploration(self.owner_id, self.EXP_ID_0)
        # Delete an exploration in the incomplete section.
        exp_services.delete_exploration(self.owner_id, self.EXP_ID_1)
        # Delete an exploration in the playlist section.
        exp_services.delete_exploration(self.owner_id, self.EXP_ID_3)
        # Add an exploration to a collection that has already been completed.
        collection_services.update_collection(
            self.owner_id, self.COL_ID_0, [{
                'cmd': collection_domain.CMD_ADD_COLLECTION_NODE,
                'exploration_id': self.EXP_ID_2
            }], 'Add new exploration')

        # Get the progress of the user.
        activity_progress = learner_progress_services.get_activity_progress(
            self.user_id)

        # Check that the exploration is no longer present in the incomplete
        # section.
        self.assertEqual(len(activity_progress[0].incomplete_exp_summaries), 0)
        # Check that the dashboard records the exploration deleted in the
        # completed section.
        self.assertEqual(activity_progress[1]['completed_explorations'], 1)
        # Check that the dashboard records the exploration deleted in the
        # incomplete section.
        self.assertEqual(activity_progress[1]['incomplete_explorations'], 1)
        # Check that the dashboard records the exploration deleted in the
        # playlist section.
        self.assertEqual(activity_progress[1]['exploration_playlist'], 1)

        incomplete_collection_summaries = (
            activity_progress[0].incomplete_collection_summaries)

        # Check that the collection to which a new exploration has been added
        # has been moved to the incomplete section.
        self.assertEqual(len(incomplete_collection_summaries), 2)
        self.assertEqual(incomplete_collection_summaries[1].title, 'Bridges')
        # Check that the dashboard has recorded the change in the collection.
        self.assertEqual(activity_progress[2], ['Bridges'])

        # Now suppose the user has completed the collection. It should be added
        # back to the completed section.
        learner_progress_services.mark_collection_as_completed(
            self.user_id, self.COL_ID_0)

        # Delete a collection in the completed section.
        collection_services.delete_collection(self.owner_id, self.COL_ID_0)
        # Delete a collection in the incomplete section.
        collection_services.delete_collection(self.owner_id, self.COL_ID_1)
        # Delete a collection in the playlist section.
        collection_services.delete_collection(self.owner_id, self.COL_ID_3)

        # Get the progress of the user.
        activity_progress = learner_progress_services.get_activity_progress(
            self.user_id)

        # Check that the dashboard records the collection deleted in the
        # completed section.
        self.assertEqual(activity_progress[1]['completed_collections'], 1)
        # Check that the dashboard records the collection deleted in the
        # incomplete section.
        self.assertEqual(activity_progress[1]['incomplete_collections'], 1)
        # Check that the dashboard records the collection deleted in the
        # playlist section.
        self.assertEqual(activity_progress[1]['collection_playlist'], 1)