def test_lms_edx_get_enrollment_success(self):
"""Getting an enrollment with success."""
expected_object = {"is_active": random.choice([True, False])}
responses.add(
responses.GET,
(
"http://edx:8073/api/enrollment/v1/enrollment/"
"teacher,course-v1:edX+DemoX+Demo_Course"
),
status=200,
json=expected_object,
)
user = UserFactory(username="******")
enrollment = LMSHandler.get_enrollment(
user, "http://edx:8073/courses/course-v1:edX+DemoX+Demo_Course/course/"
)
self.assertEqual(len(responses.calls), 1)
# Check API call to get enrollment
self.assertEqual(
responses.calls[0].request.url,
(
"http://edx:8073/api/enrollment/v1/enrollment/"
"teacher,course-v1:edX+DemoX+Demo_Course"
),
)
self.assertEqual(
responses.calls[0].request.headers["X-Edx-Api-Key"], "fakesecret"
)
self.assertEqual(responses.calls[0].request.body, None)
self.assertEqual(enrollment, expected_object)
def test_lms_edx_set_enrollment_active(self):
"""Setting an enrollment with success."""
user = UserFactory(username="******")
responses.add(
responses.POST,
"http://edx:8073/api/enrollment/v1/enrollment",
status=200,
json={"is_active": True},
)
is_enrolled = LMSHandler.set_enrollment(
user, "http://edx:8073/courses/course-v1:edX+DemoX+Demo_Course/course/"
)
self.assertEqual(len(responses.calls), 1)
# Check API call to set enrollment
self.assertEqual(
responses.calls[0].request.url,
"http://edx:8073/api/enrollment/v1/enrollment",
)
self.assertEqual(
responses.calls[0].request.headers["X-Edx-Api-Key"], "fakesecret"
)
self.assertEqual(
json.loads(responses.calls[0].request.body),
{
"user": user.username,
"course_details": {"course_id": "course-v1:edX+DemoX+Demo_Course"},
},
)
self.assertTrue(is_enrolled)
def test_lms_select(self):
"""
The "select_lms" util function should return a backend instance with its configuration
or raise an ImproperlyConfigurer error if the url does not match any backend or is blank.
"""
backend = LMSHandler.select_lms("https://www.example.com/course/123")
self.assertEqual(type(backend), TokenEdXLMSBackend)
self.assertEqual(backend.configuration["BASE_URL"], "https://www.example.com")
backend = LMSHandler.select_lms("https://edx.org/course/123")
self.assertEqual(type(backend), BaseLMSBackend)
self.assertEqual(backend.configuration["BASE_URL"], "https://edx.org")
self.assertIsNone(LMSHandler.select_lms("https://unknown.io/course/123"))
self.assertIsNone(LMSHandler.select_lms(None))
def test_lms_edx_set_enrollment_error(self):
"""The enrollment attempt should return False if the server returns an error."""
user = UserFactory(username="******")
responses.add(
responses.POST, "http://edx:8073/api/enrollment/v1/enrollment", status=404
)
is_enrolled = LMSHandler.set_enrollment(
user, "http://edx:8073/courses/course-v1:edX+DemoX+Demo_Course/course/"
)
self.assertEqual(len(responses.calls), 1)
self.assertFalse(is_enrolled)
def test_lms_edx_get_enrollment_error(self):
"""Getting an enrollment should return None if the server returns an error."""
responses.add(
responses.GET,
(
"http://edx:8073/api/enrollment/v1/enrollment/"
"teacher,course-v1:edX+DemoX+Demo_Course"
),
status=404,
)
user = UserFactory(username="******")
enrollment = LMSHandler.get_enrollment(
user, "http://edx:8073/courses/course-v1:edX+DemoX+Demo_Course/course/"
)
self.assertEqual(len(responses.calls), 1)
self.assertIsNone(enrollment)