def test_courseware_access(self):
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, [unicode(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()
for course_index in range(len(courses)):
result = response.data[course_index]['course']['courseware_access']
self.assertEqual(result['error_code'], expected_error_codes[::-1][course_index])
if result['error_code'] is not None:
self.assertFalse(result['has_access'])
def _has_fulfilled_prerequisites(user, course_id):
"""
Returns whether the given user has fulfilled all prerequisites for the
given course.
Arguments:
user: user to check
course_id: ID of the course to check
"""
return MilestoneAccessError() if get_pre_requisite_courses_not_completed(user, course_id) else ACCESS_GRANTED
def _has_fulfilled_all_milestones(user, course_id):
"""
Returns whether the given user has fulfilled all milestones for the
given course.
Arguments:
course_id: ID of the course to check
user_id: ID of the user to check
"""
return MilestoneAccessError() if any_unfulfilled_milestones(course_id, user.id) else ACCESS_GRANTED
def _verify_unfulfilled_milestone_response(self):
"""
Verifies the response depending on ALLOW_ACCESS_TO_MILESTONE_COURSE
Since different endpoints will have different behaviours towards milestones,
setting ALLOW_ACCESS_TO_MILESTONE_COURSE (default is False) to True, will
not return a 404. For example, when getting a list of courses a user is
enrolled in, although a user may have unfulfilled milestones, the course
should still show up in the course enrollments list.
"""
if self.ALLOW_ACCESS_TO_MILESTONE_COURSE:
self.api_response()
else:
response = self.api_response(expected_response_code=404)
self.assertEqual(response.data, MilestoneAccessError().to_json())