def test_models_course_run_state_coming(self):
"""
A course run that is future and not yet open for enrollment should return a state
with a CTA to see details with the start date.
"""
course_run = CourseRunFactory(
enrollment_start=self.now + timedelta(hours=1),
enrollment_end=self.now + timedelta(hours=2),
start=self.now + timedelta(hours=3),
end=self.now + timedelta(hours=4),
)
self.assertEqual(
dict(course_run.state),
{
"priority": 2,
"text": "starting on",
"call_to_action": None,
"datetime": self.now + timedelta(hours=3),
},
)
def test_enrollment_create_failure(self, lms_mock):
"""
What we do when the enrollment fails.
"""
user = UserFactory()
course_run = CourseRunFactory(
start=arrow.utcnow().shift(days=-5).datetime,
end=arrow.utcnow().shift(days=+90).datetime,
enrollment_start=arrow.utcnow().shift(days=-35).datetime,
enrollment_end=arrow.utcnow().shift(days=+10).datetime,
)
self.client.force_login(user)
lms_mock.set_enrollment.return_value = False
response = self.client.post("/api/v1.0/enrollments/",
data={"course_run": course_run.id})
self.assertEqual(response.status_code, 400)
lms_mock.set_enrollment.assert_called_once_with(
user, course_run.resource_link)
def test_admin_course_run_change_view_get_superuser_public(self):
"""Public course runs should not render a change view."""
user = UserFactory(is_staff=True, is_superuser=True)
self.client.login(username=user.username, password="******")
# Create a public course run
course = CourseFactory()
CourseRunFactory(direct_course=course)
course.extended_object.publish("en")
self.assertEqual(CourseRun.objects.count(), 2)
public_course_run = CourseRun.objects.get(
draft_course_run__isnull=False)
# Get the admin change view
url = reverse("admin:courses_courserun_change",
args=[public_course_run.id])
response = self.client.get(url, follow=True)
self.assertEqual(response.status_code, 403)
def test_models_course_run_state_ongoing_closed(self):
"""
A course run that is on-going but closed for enrollment should return a state with
"on-going" as text and no CTA.
"""
course_run = CourseRunFactory(
enrollment_start=self.now - timedelta(hours=3),
start=self.now - timedelta(hours=2),
enrollment_end=self.now - timedelta(hours=1),
end=self.now + timedelta(hours=1),
)
self.assertEqual(
dict(course_run.state),
{
"priority": 4,
"text": "on-going",
"call_to_action": None,
"datetime": None,
},
)
def test_models_course_copy_relations_publish_recursive_loop(self):
"""
In a previous version of the the CourseRun method "copy_translations" in which we
used instances instead of update queries, this test was generating an infinite
recursive loop.
"""
course = CourseFactory(page_title="my course title")
TitleFactory(
page=course.extended_object, language="fr", title="mon titre de cours"
)
course_run = CourseRunFactory(direct_course=course, title="my run")
course_run_translation_fr = CourseRunTranslation.objects.create(
master=course_run, language_code="fr", title="ma session"
)
self.assertTrue(course.extended_object.publish("fr"))
course_run_translation_fr.title = "ma session modifiée"
course_run_translation_fr.save()
self.assertTrue(course.extended_object.publish("fr"))
def test_models_course_run_state_future_open(self):
"""
A course run that is future and open for enrollment should return a state with a CTA
to enroll and the start date.
"""
course_run = CourseRunFactory(
enrollment_start=self.now - timedelta(hours=1),
enrollment_end=self.now + timedelta(hours=1),
start=self.now + timedelta(hours=2),
end=self.now + timedelta(hours=3),
)
self.assertEqual(
dict(course_run.state),
{
"priority": 1,
"text": "starting on",
"call_to_action": "enroll now",
"datetime": self.now + timedelta(hours=2),
},
)
def prepare_to_test_state(self, state):
"""
Not a test.
Create objects and mock to help testing the impact of the state on template rendering.
"""
course = CourseFactory(page_title="my course", should_publish=True)
CourseRunFactory(
page_parent=course.extended_object,
page_title="my course run",
should_publish=True,
)
url = course.extended_object.get_absolute_url()
with mock.patch.object(
CourseRun, "state", new_callable=mock.PropertyMock, return_value=state
):
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
return response
def test_enrollment_create(self, lms_mock):
"""
Course is open for enrollment and user can join it. Enrollment is successful.
"""
user = UserFactory()
course_run = CourseRunFactory(
start=arrow.utcnow().shift(days=-5).datetime,
end=arrow.utcnow().shift(days=+90).datetime,
enrollment_start=arrow.utcnow().shift(days=-35).datetime,
enrollment_end=arrow.utcnow().shift(days=+10).datetime,
)
self.client.force_login(user)
lms_mock.set_enrollment.return_value = True
response = self.client.post("/api/v1.0/enrollments/",
data={"course_run": course_run.id})
self.assertEqual(response.status_code, 201)
lms_mock.set_enrollment.assert_called_once_with(
user, course_run.resource_link)
def test_templates_course_run_detail_breadcrumb_below_course(self):
"""
Validate the format of the breadcrumb on a course run directly placed below the course.
"""
home_page = PageFactory(title__title="home",
title__language="en",
should_publish=True)
search_page = PageFactory(
title__title="courses",
title__language="en",
parent=home_page,
should_publish=True,
)
course = CourseFactory(
page_title="course name",
page_parent=search_page,
page_in_navigation=True,
should_publish=True,
)
course_run = CourseRunFactory(
page_title="session 42",
page_parent=course.extended_object,
should_publish=True,
)
response = self.client.get(
course_run.extended_object.get_absolute_url())
self.assertEqual(response.status_code, 200)
self.assertContains(
response,
('<ul class="breadcrumbs__list">'
' <li class="breadcrumbs__item">You are here:</li>'
' <li class="breadcrumbs__item"><a href="/en/home/">home</a></li>'
' <li class="breadcrumbs__item"><a href="/en/home/courses/">courses</a></li>'
' <li class="breadcrumbs__item">'
' <a href="/en/home/courses/course-name/">course name</a>'
" </li>"
' <li class="breadcrumbs__item"><span class="active">session 42</span></li>'
"</ul>"),
html=True,
)
def test_models_course_run_mark_dirty_delete_course_run(self):
"""
Deleting a scheduled course run should mark the related course page dirty.
"""
course_run = CourseRunFactory()
self.assertTrue(course_run.direct_course.extended_object.publish("en"))
title_obj = course_run.direct_course.extended_object.title_set.first()
course_run.refresh_from_db()
self.assertEqual(title_obj.publisher_state, PUBLISHER_STATE_DEFAULT)
course_run.delete()
title_obj.refresh_from_db()
self.assertEqual(title_obj.publisher_state, PUBLISHER_STATE_DIRTY)
def test_models_course_run_mark_dirty_delete_course_run_to_be_scheduled(
self):
"""
Deleting a course run yet to be scheduled should not mark the related course page dirty.
"""
field = random.choice(["start", "enrollment_start"])
course_run = CourseRunFactory(**{field: None})
self.assertTrue(course_run.direct_course.extended_object.publish("en"))
title_obj = course_run.direct_course.extended_object.title_set.first()
course_run.refresh_from_db()
course_run.delete()
title_obj.refresh_from_db()
self.assertEqual(title_obj.publisher_state, PUBLISHER_STATE_DEFAULT)
def test_indexers_courses_get_es_documents_no_end_no_enrollment_end(self):
"""
Course runs with no end date and no date of end of enrollment should be open for ever.
"""
course = CourseFactory(should_publish=True)
CourseRunFactory(
page_parent=course.extended_object,
end=None,
enrollment_end=None,
should_publish=True,
)
indexed_courses = list(
CoursesIndexer.get_es_documents(index="some_index", action="some_action")
)
self.assertEqual(len(indexed_courses), 1)
self.assertEqual(len(indexed_courses[0]["course_runs"]), 1)
self.assertEqual(indexed_courses[0]["course_runs"][0]["end"].year, 9999)
self.assertEqual(
indexed_courses[0]["course_runs"][0]["enrollment_end"].year, 9999
)
def test_admin_course_run_change_view_get_staff_missing_object_permission(
self):
"""
Staff users missing permissions should not be allowed to view a course run's change view.
"""
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
course_run = CourseRunFactory()
# Create the required model permissions but not the page permission
self.add_permission(user, "change_courserun")
self.add_permission(user, "change_page")
# Get the admin change view
url = reverse("admin:courses_courserun_change", args=[course_run.id])
response = self.client.get(url, follow=True)
self.assertEqual(response.status_code, 200)
self.assertNotContains(response, "id_title")
self.assertContains(response, "Perhaps it was deleted?")
def test_course_enrollment_widget_props_tag(self):
"""
CourseEnrollment required id, resource_link and state.priority course run's properties.
course_enrollment_widget_props should return these properties wrapped into
a courseRun object as a stringified json.
"""
course_run = CourseRunFactory(
resource_link=
"http://example.edx:8073/courses/course-v1:edX+DemoX+Demo_Course/course/"
)
context = {"run": course_run}
self.assertEqual(
course_enrollment_widget_props(context),
json.dumps({
"courseRun": {
"id": course_run.id,
"resource_link": course_run.resource_link,
"priority": course_run.direct_course.state["priority"],
}
}),
)
def test_models_course_run_mark_dirty_any_field(self):
"""
Updating the value of any editable field on the course run should mark the related
course page dirty (waiting to be published).
"""
fields = map(
lambda f: f.name,
filter(
lambda f: f.editable and not f.auto_created and not f.name ==
"direct_course",
CourseRun._meta.fields,
),
)
stub = CourseRunFactory(
sync_mode="manual",
catalog_visibility=CourseRunCatalogVisibility.COURSE_ONLY,
) # New random values to update our course run
for field in fields:
course_run = CourseRunFactory()
self.assertTrue(
course_run.direct_course.extended_object.publish("en"))
title_obj = course_run.direct_course.extended_object.title_set.first(
)
setattr(course_run, field, getattr(stub, field))
course_run.save()
self.assertEqual(
title_obj.publisher_state,
PUBLISHER_STATE_DEFAULT,
msg=f"Before refreshing from db {field:s}",
)
course_run.mark_course_dirty()
title_obj.refresh_from_db()
self.assertEqual(
title_obj.publisher_state,
PUBLISHER_STATE_DIRTY,
msg=f"After refreshing from db {field:s}",
)
def test_admin_course_run_change_view_post_staff_user_missing_permission(self):
"""
Staff users with missing page permissions can not update a course run via the admin
unless CMS permissions are not activated.
"""
course_run = CourseRunFactory()
snapshot = CourseFactory(page_parent=course_run.direct_course.extended_object)
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
# Add only model permissions, not page permission on the course page
self.add_permission(user, "add_courserun")
self.add_permission(user, "change_courserun")
self.add_permission(user, "change_page")
self._prepare_change_view_post(course_run, snapshot, 403, self.assertNotEqual)
# But it should work if CMS permissions are not activated
with override_settings(CMS_PERMISSION=False):
self._prepare_change_view_post(course_run, snapshot, 200, self.assertEqual)
def test_admin_course_run_delete_staff_user_missing_permission(self):
"""
Staff users with missing page permissions can not delete a course run via the admin
unless CMS permissions are not activated.
"""
course_run = CourseRunFactory()
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
# Add only model permissions, not page permission on the course page
self.add_permission(user, "delete_courserun")
self.add_permission(user, "change_page")
self._prepare_delete(course_run, 200, self.assertTrue)
# But it should work if CMS permissions are not activated
with override_settings(CMS_PERMISSION=False):
self._prepare_delete(course_run, 200, self.assertFalse)
# The course object should not be deleted
self.assertEqual(Course.objects.count(), 1)
def test_models_course_run_state_no_end_date(self):
"""
A course run with no end date is deemed to be forever on-going.
"""
course_run = CourseRunFactory(end=None)
# The course run should be open during its enrollment period
now = datetime.utcfromtimestamp(
random.randrange(
int(course_run.enrollment_start.timestamp()) + 1,
int(course_run.enrollment_end.timestamp()) - 1,
)
).replace(tzinfo=pytz.utc)
with mock.patch.object(timezone, "now", return_value=now):
state = course_run.state
self.assertIn(dict(state)["priority"], [0, 1])
# The course run should be on-going at any date after its end of enrollment
now = datetime.utcfromtimestamp(
random.randrange(
int(course_run.enrollment_end.timestamp()),
int(datetime(9999, 12, 31).timestamp()),
)
).replace(tzinfo=pytz.utc)
with mock.patch.object(timezone, "now", return_value=now):
state = course_run.state
self.assertEqual(
dict(state),
{
"priority": 5,
"text": "on-going",
"call_to_action": None,
"datetime": None,
},
)
def test_indexers_courses_related_objects_consistency(self):
"""
The organization and category ids in the Elasticsearch course document should be
the same as the ids with which the corresponding organization and category objects
are indexed.
"""
# Create a course with a page in both english and french
organization = OrganizationFactory(should_publish=True)
category = CategoryFactory(should_publish=True)
course = CourseFactory(
fill_organizations=[organization],
fill_categories=[category],
should_publish=True,
)
CourseRunFactory(page_parent=course.extended_object, should_publish=True)
course_document = list(
CoursesIndexer.get_es_documents(index="some_index", action="some_action")
)[0]
self.assertEqual(
course_document["organizations"],
[
next(
OrganizationsIndexer.get_es_documents(
index="some_index", action="some_action"
)
)["_id"]
],
)
self.assertEqual(
course_document["categories"],
[
next(
CategoriesIndexer.get_es_documents(
index="some_index", action="some_action"
)
)["_id"]
],
)
def test_enrollment_create_closed(self, lms_mock):
"""
Attempting to enroll in a course that is not open for enrollment anymore results
in an error.
"""
user = UserFactory()
course_run = CourseRunFactory(
start=arrow.utcnow().shift(days=-35).datetime,
end=arrow.utcnow().shift(days=+60).datetime,
enrollment_start=arrow.utcnow().shift(days=-65).datetime,
enrollment_end=arrow.utcnow().shift(days=-20).datetime,
)
self.client.force_login(user)
response = self.client.post("/api/v1.0/enrollments/",
data={"course_run": course_run.id})
self.assertEqual(response.status_code, 400)
self.assertEqual(
response.json(),
{"errors": ["Course run is not open for enrollments."]})
lms_mock.set_enrollment.assert_not_called()
def test_admin_course_run_change_view_get_staff_all_permissions(self):
"""
Staff users with all permissions should allowed to view a course run's change view.
"""
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
course_run = CourseRunFactory()
# Create the required permissions
self.add_permission(user, "change_courserun")
self.add_permission(user, "change_page")
PagePermission.objects.create(
page=course_run.direct_course.extended_object,
user=user,
can_add=False,
can_change=True,
can_delete=False,
can_publish=False,
can_move_page=False,
)
# Get the admin change view
url = reverse("admin:courses_courserun_change", args=[course_run.id])
response = self.client.get(url, follow=True)
# Check that the page includes the page title
self.assertContains(response, course_run.title, status_code=200)
# Check that the page includes all our fields
self.assertContains(response, "id_title", count=2)
self.assertContains(response, "id_resource_link", count=2)
self.assertContains(response, "id_start_", count=3)
self.assertContains(response, "id_end_", count=3)
self.assertContains(response, "id_enrollment_start_", count=3)
self.assertContains(response, "id_enrollment_end_", count=3)
self.assertContains(response, "id_languages", count=2)
self.assertContains(response, "id_enrollment_count", count=2)
def prepare_to_test_state(self, state, **kwargs):
"""
Not a test.
Create objects and mock to help testing the impact of the state on template rendering.
"""
course = CourseFactory(should_publish=True)
resource_link = kwargs.get(
"resource_link") or "https://www.example.com/enroll"
course_run = CourseRunFactory(
page_parent=course.extended_object,
resource_link=resource_link,
should_publish=True,
)
url = course_run.extended_object.get_absolute_url()
with mock.patch.object(CourseRun,
"state",
new_callable=mock.PropertyMock,
return_value=state):
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
return (response, course_run)
def test_templates_course_detail_course_run_title_empty(self):
"""
A course run title can be empty and in this case the "From ..." string should be
capitalized.
"""
course = CourseFactory()
page = course.extended_object
CourseRunFactory(
direct_course=course,
title=None,
start=pytz.utc.localize(datetime(2020, 12, 12)),
end=pytz.utc.localize(datetime(2020, 12, 15)),
)
self.assertTrue(page.publish("en"))
url = course.extended_object.get_absolute_url()
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
# The description line should start with a capital letter
self.assertContains(response,
"<li>From Dec. 12, 2020 to Dec. 15, 2020</li>",
html=True)
def test_models_course_state_ongoing_open(self):
"""
Confirm course state when there is an on-going course run open for enrollment.
"""
course = CourseFactory()
course_run = CourseRunFactory(
page_parent=course.extended_object,
start=self.now - timedelta(hours=1),
end=self.now + timedelta(hours=2),
enrollment_end=self.now + timedelta(hours=1),
)
with self.assertNumQueries(2):
state = course.state
expected_state = CourseState(0, course_run.enrollment_end)
self.assertEqual(state, expected_state)
# Adding courses in less priorietary states should not change the result
self.create_run_ongoing_closed(course)
self.create_run_future_closed(course)
self.create_run_future_open(course)
with self.assertNumQueries(2):
state = course.state
self.assertEqual(state, expected_state)
def test_admin_course_run_change_view_post_staff_user_page_permission(self):
"""Staff users with all necessary permissions can update a course run via the admin."""
course_run = CourseRunFactory()
snapshot = CourseFactory(page_parent=course_run.direct_course.extended_object)
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
# Add all necessary model and object level permissions
self.add_permission(user, "add_courserun")
self.add_permission(user, "change_courserun")
self.add_permission(user, "change_page")
PagePermission.objects.create(
page=course_run.direct_course.extended_object,
user=user,
can_add=False,
can_change=True,
can_delete=False,
can_publish=False,
can_move_page=False,
)
self._prepare_change_view_post(course_run, snapshot, 200, self.assertEqual)
def test_models_course_copy_relations_cloning(self):
"""When cloning a page, the course runs should not be copied."""
course = CourseFactory(page_title="my course title")
page = course.extended_object
TitleFactory(
page=course.extended_object, language="fr", title="mon titre de cours"
)
course_run = CourseRunFactory(direct_course=course, title="my run")
CourseRunTranslation.objects.create(
master=course_run, language_code="fr", title="ma session"
)
# Copy the course page as its own child
copy_page = page.copy(
page.node.site, parent_node=page.node, translations=True, extensions=True
)
self.assertEqual(Course.objects.count(), 2)
self.assertEqual(CourseRun.objects.count(), 1)
self.assertEqual(CourseRunTranslation.objects.count(), 2)
self.assertEqual(Title.objects.count(), 4)
self.assertIsNone(copy_page.course.runs.first())
def test_admin_course_run_list_view_superuser(self):
"""
The admin list view of course runs should only show the id field.
"""
user = UserFactory(is_staff=True, is_superuser=True)
self.client.login(username=user.username, password="******")
# Create a course run linked to a page
course = CourseFactory()
course_run = CourseRunFactory(direct_course=course)
course.extended_object.publish("en")
self.assertEqual(CourseRun.objects.count(), 2)
# Get the admin list view
url = reverse("admin:courses_courserun_changelist")
response = self.client.get(url, follow=True)
self.assertEqual(response.status_code, 200)
# Check that only the id field is displayed
self.assertContains(response, "field-id", 2)
self.assertContains(response, "field-", 2)
# Check that the page includes both course run
self.assertContains(
response, '<p class="paginator">2 course runs</p>', html=True
)
change_url_draft = reverse(
"admin:courses_courserun_change", args=[course_run.id]
)
self.assertContains(response, change_url_draft)
change_url_public = reverse(
"admin:courses_courserun_change", args=[course_run.public_course_run.id]
)
self.assertContains(response, change_url_public)
def test_models_course_run_mark_dirty_direct_course_field(self):
"""
Changing the course to which a course run is related should mark both the source and the
target course pages dirty (waiting to be published).
"""
course_run = CourseRunFactory()
course_source = course_run.direct_course
course_target = CourseFactory(should_publish=True)
self.assertTrue(course_source.extended_object.publish("en"))
title_obj_source = course_source.extended_object.title_set.first()
title_obj_target = course_target.extended_object.title_set.first()
course_run.direct_course = course_target
course_run.save()
self.assertEqual(title_obj_source.publisher_state, PUBLISHER_STATE_DEFAULT)
self.assertEqual(title_obj_target.publisher_state, PUBLISHER_STATE_DEFAULT)
course_run.mark_course_dirty()
title_obj_source.refresh_from_db()
title_obj_target.refresh_from_db()
self.assertEqual(title_obj_source.publisher_state, PUBLISHER_STATE_DIRTY)
self.assertEqual(title_obj_target.publisher_state, PUBLISHER_STATE_DIRTY)
def test_admin_page_snapshot_with_cms_permissions(self):
"""
Confirm the creation of a snapshot works as expected:
- snapshot title and slug are set to a timestamp,
- publication status of the course is respected on the snapshot,
- course runs are moved below the snapshot,
- publication status of course runs is respected,
"""
user = UserFactory(is_staff=True)
self.client.login(username=user.username, password="******")
# Create a course page (not published in german)
course = CourseFactory(
page_title={"en": "a course", "fr": "un cours", "de": "ein Kurs"}
)
# Create a course run for this course
course_run = CourseRunFactory(direct_course=course)
self.assertTrue(course.extended_object.publish("en"))
self.assertTrue(course.extended_object.publish("fr"))
# It should have copied the course run to the published page
self.assertEqual(CourseRun.objects.count(), 2)
# Add the necessary permissions (global and per page)
self.add_permission(user, "add_page")
self.add_permission(user, "change_page")
self.add_page_permission(
user, course.extended_object, can_change=True, can_add=True
)
# Trigger the creation of a snapshot for the course
url = f"/en/admin/courses/course/{course.id:d}/snapshot/"
now = datetime(2010, 1, 1, tzinfo=timezone.utc)
with mock.patch.object(timezone, "now", return_value=now):
response = self.client.post(url, follow=True)
self.assertEqual(response.status_code, 200)
content = json.loads(response.content)
self.assertEqual(Course.objects.count(), 4)
self.assertEqual(CourseRun.objects.count(), 2)
snapshot = (
Course.objects.exclude(id=course.id)
.exclude(public_extension__isnull=True)
.get()
)
self.assertEqual(content, {"id": snapshot.id})
# The snapshot title and slug should include the version with datetime of snapshot
expected_titles = {
"en": "a course (Archived on 2010-01-01 00:00:00)",
"fr": "un cours (Archived on 2010-01-01 00:00:00)",
"de": "ein Kurs (Archived on 2010-01-01 00:00:00)",
}
for language in ["en", "fr", "de"]:
self.assertEqual(
snapshot.extended_object.get_title(language), expected_titles[language]
)
self.assertEqual(
snapshot.extended_object.get_slug(language),
"archived-on-2010-01-01-000000",
)
# The publication status of the course should be respected on the snapshot
self.assertTrue(snapshot.check_publication("en"))
self.assertTrue(snapshot.check_publication("fr"))
self.assertFalse(snapshot.check_publication("de"))
# The course run should have moved below the snapshot
self.assertEqual(CourseRun.objects.count(), 2)
course_run.refresh_from_db()
self.assertEqual(course_run.direct_course, snapshot)
def test_models_course_run_get_languages_display_one_language(self):
"""
With one language, it should return its readable version without any comma.
"""
course_run = CourseRunFactory(languages=["fr"])
self.assertEqual(course_run.get_languages_display(), "French")