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feat: add course recommendations api unit tests [VAN-1104] (#31069)

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Syed Sajjad Hussain Shah
2022-10-05 11:37:55 +05:00
committed by GitHub
parent 8f90ba5f32
commit 893c025d0c
1 changed files with 72 additions and 0 deletions
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lms/djangoapps/learner_dashboard/api/v0/tests/test_views.py
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@@ -230,3 +230,75 @@ class TestProgramsView(SharedModuleStoreTestCase, ProgramCacheMixin):
response = self.client.get(self.url)
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data, [])
class TestCourseRecommendationApiView(SharedModuleStoreTestCase):
"""Unit tests for the course recommendations on dashboard page."""
password = 'test'
url = reverse_lazy('learner_dashboard:v0:courses')
def setUp(self):
super().setUp()
self.user = UserFactory()
self.client.login(username=self.user.username, password=self.password)
self.recommended_courses = ['MITx+6.00.1x', 'IBM+PY0101EN', 'HarvardX+CS50P', 'UQx+IELTSx', 'HarvardX+CS50x',
'Harvard+CS50z', 'BabsonX+EPS03x', 'TUMx+QPLS2x', 'NYUx+FCS.NET.1', 'MichinX+101x']
self.course_data = {
'course_key': 'MITx+6.00.1x',
'title': 'Introduction to Computer Science and Programming Using Python',
'owners': [{'logo_image_url': 'https://prod-discovery.edx-cdn.org/organization/logos/2a73d2ce-c34a-4e08'
'-822383bca9d2f01d-2cc8854c6fee.png'}],
'marketing_url': 'https://www.edx.org/course/introduction-to-computer-science-and-programming-7'
}
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_personalized_course_recommendations', )
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_course_data')
def test_no_recommendations_from_amplitude(self, mocked_get_course_data,
mocked_get_personalized_course_recommendations):
"""
Verify API returns 400 if no course recommendations from amplitude.
"""
mocked_get_personalized_course_recommendations.return_value = [False, []]
mocked_get_course_data.return_value = self.course_data
response = self.client.get(self.url)
self.assertEqual(response.status_code, 400)
self.assertEqual(response.data, None)
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_personalized_course_recommendations')
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_course_data')
def test_get_course_recommendations(self, mocked_get_course_data,
mocked_get_personalized_course_recommendations):
"""
Verify API returns course recommendations.
"""
mocked_get_personalized_course_recommendations.return_value = [False, self.recommended_courses]
mocked_get_course_data.return_value = self.course_data
expected_recommendations = 5
response = self.client.get(self.url)
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data.get('is_personalized_recommendation'), True)
self.assertEqual(len(response.data.get('courses')), expected_recommendations)
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_personalized_course_recommendations')
@mock.patch('lms.djangoapps.learner_dashboard.api.v0.views.get_course_data')
def test_get_enrollable_course_recommendations(self, mocked_get_course_data,
mocked_get_personalized_course_recommendations):
"""
Verify API returns course recommendations for courses in which user is not enrolled.
"""
mocked_get_personalized_course_recommendations.return_value = [False, self.recommended_courses]
mocked_get_course_data.return_value = self.course_data
course_keys = ['course-v1:IBM+PY0101EN+Run_0', 'course-v1:UQx+IELTSx+Run_0', 'course-v1:MITx+6.00.1x+Run_0',
'course-v1:HarvardX+CS50P+Run_0', 'course-v1:Harvard+CS50z+Run_0', 'course-v1:TUMx+QPLS2x+Run_0']
expected_recommendations = 4
# enrolling in 6 courses
for course_key in course_keys:
CourseEnrollmentFactory(course_id=course_key, user=self.user)
response = self.client.get(self.url)
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data.get('is_personalized_recommendation'), True)
self.assertEqual(len(response.data.get('courses')), expected_recommendations)