def test_get_non_existant_course(self):
"""
Test non-existant course returns empty list.
"""
assert get_course_chapter_ids(None) == []
# build a fake key
fake_course_key = CourseKey.from_string('course-v1:FakeOrg+CN1+CR-FALLNEVER1')
assert get_course_chapter_ids(fake_course_key) == []
def setUp(self):
"""
Set up tests
"""
super().setUp()
# add some info about the course for easy access
self.master_course_key = self.course.location.course_key
self.master_course_key_str = str(self.master_course_key)
# OAUTH2 setup
# create a specific user for the application
self.app_user = app_user = UserFactory(
username='******',
email='*****@*****.**',
password=USER_PASSWORD
)
# add staff role to the app user
CourseStaffRole(self.master_course_key).add_users(app_user)
# adding instructor to master course.
instructor = UserFactory()
allow_access(self.course, instructor, 'instructor')
self.auth = self.prepare_auth_token(app_user)
self.course.enable_ccx = True
self.mstore.update_item(self.course, self.coach.id)
# making the master course chapters easily available
self.master_course_chapters = courses.get_course_chapter_ids(self.master_course_key)
def test_get_chapters(self):
"""
Test get_course_chapter_ids returns expected result.
"""
course = CourseFactory()
ItemFactory(parent=course, category='chapter')
ItemFactory(parent=course, category='chapter')
course_chapter_ids = get_course_chapter_ids(course.location.course_key)
assert len(course_chapter_ids) == 2
assert course_chapter_ids == [str(child) for child in course.children]
def test_get_chapters(self):
"""
Test get_course_chapter_ids returns expected result.
"""
course = CourseFactory()
ItemFactory(parent=course, category='chapter')
ItemFactory(parent=course, category='chapter')
course_chapter_ids = get_course_chapter_ids(course.location.course_key)
self.assertEqual(len(course_chapter_ids), 2)
self.assertEqual(course_chapter_ids,
[six.text_type(child) for child in course.children])
def valid_course_modules(course_module_list, master_course_key):
"""
Function to validate that each element in the course_module_list belongs
to the master course structure.
Args:
course_module_list (list): A list of strings representing Block Usage Keys
master_course_key (CourseKey): An object representing the master course key id
Returns:
bool: whether or not all the course module strings belong to the master course
"""
course_chapters = courses.get_course_chapter_ids(master_course_key)
return set(course_module_list).intersection(set(course_chapters)) == set(course_module_list)
