def test_courseware_access(self, api_version):
self.login()
course_with_prereq = CourseFactory.create(start=self.LAST_WEEK, mobile_available=True)
prerequisite_course = CourseFactory.create()
set_prerequisite_courses(course_with_prereq.id, [str(prerequisite_course.id)])
# Create list of courses with various expected courseware_access responses and corresponding expected codes
courses = [
course_with_prereq,
CourseFactory.create(start=self.NEXT_WEEK, mobile_available=True),
CourseFactory.create(visible_to_staff_only=True, mobile_available=True),
CourseFactory.create(start=self.LAST_WEEK, mobile_available=True, visible_to_staff_only=False),
]
expected_error_codes = [
MilestoneAccessError().error_code, # 'unfulfilled_milestones'
StartDateError(self.NEXT_WEEK).error_code, # 'course_not_started'
VisibilityError().error_code, # 'not_visible_to_user'
None,
]
# Enroll in all the courses
for course in courses:
self.enroll(course.id)
# Verify courses have the correct response through error code. Last enrolled course is first course in response
response = self.api_response(api_version=api_version)
for course_index in range(len(courses)):
result = response.data[course_index]['course']['courseware_access']
assert result['error_code'] == expected_error_codes[::(- 1)][course_index]
if result['error_code'] is not None:
assert not result['has_access']
def test_visible_to_staff_only_course(self, role, should_succeed):
self.init_course_access()
self.course.visible_to_staff_only = True
self.store.update_item(self.course, self.user.id)
if self.ALLOW_ACCESS_TO_NON_VISIBLE_COURSE:
should_succeed = True
self._verify_response(should_succeed, VisibilityError(), role)
def _visible_to_nonstaff_users(descriptor, display_error_to_user=True):
"""
Returns if the object is visible to nonstaff users.
Arguments:
descriptor: object to check
display_error_to_user: If True, show an error message to the user say the content was hidden. Otherwise,
hide the content silently.
"""
if descriptor.visible_to_staff_only:
return VisibilityError(display_error_to_user=display_error_to_user)
else:
return ACCESS_GRANTED