def test_get_limited_number_of_courses_using_config(self):
course_location = self.store.make_course_key('Org0', 'Course0', 'Run0')
self._create_course_with_access_groups(course_location)
course_location = self.store.make_course_key('Org1', 'Course1', 'Run1')
self._create_course_with_access_groups(course_location)
# get dashboard
courses_list = list(get_course_enrollments(self.student, None, []))
assert len(courses_list) == 2
with self.settings(DASHBOARD_COURSE_LIMIT=1):
course_limit = settings.DASHBOARD_COURSE_LIMIT
courses_list = list(get_course_enrollments(self.student, None, [], course_limit))
assert len(courses_list) == 1
def test_dashboard_rendering_with_two_courses(self):
"""
Tests that the dashboard renders the recent enrollment message appropriately for two courses.
"""
self._configure_message_timeout(600)
course_location = locator.CourseLocator(
'Org2',
'Course2',
'Run2'
)
course, _ = self._create_course_and_enrollment(course_location) # lint-amnesty, pylint: disable=unused-variable
self.client.login(username=self.student.username, password=self.PASSWORD)
response = self.client.get(reverse("dashboard"))
courses_enrollments = list(get_course_enrollments(self.student, None, []))
courses_enrollments.sort(key=lambda x: x.created, reverse=True)
self.assertEqual(len(courses_enrollments), 3)
recent_course_enrollments = _get_recently_enrolled_courses(courses_enrollments)
self.assertEqual(len(recent_course_enrollments), 2)
self.assertContains(
response,
"Thank you for enrolling in:".format(course_name=self.course.display_name)
)
self.assertContains(
response,
' and '.join(enrollment.course.display_name for enrollment in recent_course_enrollments)
)
def test_get_course_list(self):
"""
Test getting courses
"""
course_location = self.store.make_course_key('Org1', 'Course1', 'Run1')
self._create_course_with_access_groups(course_location)
# get dashboard
courses_list = list(get_course_enrollments(self.student, None, []))
assert len(courses_list) == 1
assert courses_list[0].course_id == course_location
CourseEnrollment.unenroll(self.student, course_location)
# get dashboard
courses_list = list(get_course_enrollments(self.student, None, []))
assert len(courses_list) == 0
def test_course_listing_has_pre_requisite_courses(self):
"""
Creates four courses. Enroll test user in all courses
Sets two of them as pre-requisites of another course.
Checks course where pre-requisite course is set has appropriate info.
"""
course_location2 = self.store.make_course_key('Org1', 'Course2', 'Run2')
self._create_course_with_access_groups(course_location2)
pre_requisite_course_location = self.store.make_course_key('Org1', 'Course3', 'Run3')
self._create_course_with_access_groups(pre_requisite_course_location)
pre_requisite_course_location2 = self.store.make_course_key('Org1', 'Course4', 'Run4')
self._create_course_with_access_groups(pre_requisite_course_location2)
# create a course with pre_requisite_courses
pre_requisite_courses = [
str(pre_requisite_course_location),
str(pre_requisite_course_location2),
]
course_location = self.store.make_course_key('Org1', 'Course1', 'Run1')
self._create_course_with_access_groups(course_location, {
'pre_requisite_courses': pre_requisite_courses
})
set_prerequisite_courses(course_location, pre_requisite_courses)
# get dashboard
course_enrollments = list(get_course_enrollments(self.student, None, []))
courses_having_prerequisites = frozenset(
enrollment.course_id for enrollment in course_enrollments
if enrollment.course_overview.pre_requisite_courses
)
courses_requirements_not_met = get_pre_requisite_courses_not_completed(
self.student,
courses_having_prerequisites
)
assert len(courses_requirements_not_met[course_location]['courses']) == len(pre_requisite_courses)
def test_zero_second_delta(self):
"""
Tests that the recent enrollment list is empty if configured to zero seconds.
"""
self._configure_message_timeout(0)
courses_list = list(get_course_enrollments(self.student, None, []))
self.assertEqual(len(courses_list), 2)
recent_course_list = _get_recently_enrolled_courses(courses_list)
self.assertEqual(len(recent_course_list), 0)
def test_recently_enrolled_courses(self):
"""
Test if the function for filtering recent enrollments works appropriately.
"""
self._configure_message_timeout(60)
# get courses through iterating all courses
courses_list = list(get_course_enrollments(self.student, None, []))
self.assertEqual(len(courses_list), 2)
recent_course_list = _get_recently_enrolled_courses(courses_list)
self.assertEqual(len(recent_course_list), 1)
def test_course_listing_errored_deleted_courses(self):
"""
Create good courses, courses that won't load, and deleted courses which still have
roles. Test course listing.
"""
mongo_store = modulestore()._get_modulestore_by_type(ModuleStoreEnum.Type.mongo) # lint-amnesty, pylint: disable=protected-access
good_location = mongo_store.make_course_key('testOrg', 'testCourse', 'RunBabyRun')
self._create_course_with_access_groups(good_location, default_store=ModuleStoreEnum.Type.mongo)
course_location = mongo_store.make_course_key('testOrg', 'doomedCourse', 'RunBabyRun')
self._create_course_with_access_groups(course_location, default_store=ModuleStoreEnum.Type.mongo)
mongo_store.delete_course(course_location, ModuleStoreEnum.UserID.test)
courses_list = list(get_course_enrollments(self.student, None, []))
assert len(courses_list) == 1, courses_list
assert courses_list[0].course_id == good_location
def test_errored_course_regular_access(self):
"""
Test the course list for regular staff when get_course returns an ErrorBlock
"""
# pylint: disable=protected-access
mongo_store = modulestore()._get_modulestore_by_type(ModuleStoreEnum.Type.mongo)
course_key = mongo_store.make_course_key('Org1', 'Course1', 'Run1')
self._create_course_with_access_groups(course_key, default_store=ModuleStoreEnum.Type.mongo)
with mock.patch('xmodule.modulestore.mongo.base.MongoKeyValueStore', mock.Mock(side_effect=Exception)):
assert isinstance(modulestore().get_course(course_key), ErrorBlock)
# Invalidate (e.g., delete) the corresponding CourseOverview, forcing get_course to be called.
CourseOverview.objects.filter(id=course_key).delete()
courses_list = list(get_course_enrollments(self.student, None, []))
assert courses_list == []
def test_enrollments_sorted_most_recent(self):
"""
Test that the list of newly created courses are properly sorted to show the most
recent enrollments first.
Also test recent enrollment message rendered appropriately for more than two courses.
"""
self._configure_message_timeout(600)
# Create a number of new enrollments and courses, and force their creation behind
# the first enrollment
courses = []
for idx, seconds_past in zip(list(range(2, 6)), [5, 10, 15, 20]):
course_location = locator.CourseLocator(
'Org{num}'.format(num=idx),
'Course{num}'.format(num=idx),
'Run{num}'.format(num=idx)
)
course, enrollment = self._create_course_and_enrollment(course_location)
enrollment.created = now() - datetime.timedelta(seconds=seconds_past)
enrollment.save()
courses.append(course)
courses_list = list(get_course_enrollments(self.student, None, []))
self.assertEqual(len(courses_list), 6)
recent_course_list = _get_recently_enrolled_courses(courses_list)
self.assertEqual(len(recent_course_list), 5)
self.assertEqual(recent_course_list[1].course.id, courses[0].id)
self.assertEqual(recent_course_list[2].course.id, courses[1].id)
self.assertEqual(recent_course_list[3].course.id, courses[2].id)
self.assertEqual(recent_course_list[4].course.id, courses[3].id)
self.client.login(username=self.student.username, password=self.PASSWORD)
response = self.client.get(reverse("dashboard"))
# verify recent enrollment message
self.assertContains(
response,
'Thank you for enrolling in:'.format(course_name=self.course.display_name)
)
self.assertContains(
response,
', '.join(enrollment.course.display_name for enrollment in recent_course_list)
)
