def test_compute_is_prereq_met(self):
"""
Test if prereq has been met and force recompute
"""
student = UserFactory(is_staff=False)
gating_api.add_prerequisite(self.course.id, self.seq1.location)
gating_api.set_required_content(self.course.id, self.seq2.location,
self.seq1.location, 100, 0)
# complete the prerequisite to unlock the gated content
# this call triggers reevaluation of prerequisites fulfilled by the gating block.
with patch.object(gating_api,
'get_subsection_grade_percentage') as mock_grade:
mock_grade.return_value = 75
# don't force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(
self.seq2.location, student.id, False)
self.assertFalse(prereq_met)
self.assertIsNone(prereq_meta_info['url'])
self.assertIsNone(prereq_meta_info['display_name'])
# force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(
self.seq2.location, student.id, True)
self.assertFalse(prereq_met)
self.assertIsNotNone(prereq_meta_info['url'])
self.assertIsNotNone(prereq_meta_info['display_name'])
# change to passing grade
mock_grade.return_value = 100
# don't force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(
self.seq2.location, student.id, False)
self.assertFalse(prereq_met)
self.assertIsNone(prereq_meta_info['url'])
self.assertIsNone(prereq_meta_info['display_name'])
# force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(
self.seq2.location, student.id, True)
self.assertTrue(prereq_met)
self.assertIsNotNone(prereq_meta_info['url'])
self.assertIsNotNone(prereq_meta_info['display_name'])
def test_compute_is_prereq_met(self):
"""
Test if prereq has been met and force recompute
"""
student = UserFactory(is_staff=False)
gating_api.add_prerequisite(self.course.id, self.seq1.location)
gating_api.set_required_content(self.course.id, self.seq2.location, self.seq1.location, 100, 0)
# complete the prerequisite to unlock the gated content
# this call triggers reevaluation of prerequisites fulfilled by the gating block.
with patch.object(gating_api, 'get_subsection_grade_percentage') as mock_grade:
mock_grade.return_value = 75
# don't force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(self.seq2.location, student.id, False)
self.assertFalse(prereq_met)
self.assertIsNone(prereq_meta_info['url'])
self.assertIsNone(prereq_meta_info['display_name'])
# force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(self.seq2.location, student.id, True)
self.assertFalse(prereq_met)
self.assertIsNotNone(prereq_meta_info['url'])
self.assertIsNotNone(prereq_meta_info['display_name'])
# change to passing grade
mock_grade.return_value = 100
# don't force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(self.seq2.location, student.id, False)
self.assertFalse(prereq_met)
self.assertIsNone(prereq_meta_info['url'])
self.assertIsNone(prereq_meta_info['display_name'])
# force recompute
prereq_met, prereq_meta_info = gating_api.compute_is_prereq_met(self.seq2.location, student.id, True)
self.assertTrue(prereq_met)
self.assertIsNotNone(prereq_meta_info['url'])
self.assertIsNotNone(prereq_meta_info['display_name'])