96 lines
3.8 KiB
Python
96 lines
3.8 KiB
Python
"""
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Tests for the models that control the
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persistent grading feature.
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"""
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from __future__ import absolute_import
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import itertools
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import ddt
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from django.conf import settings
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from django.test import TestCase
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from mock import patch
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from opaque_keys.edx.locator import CourseLocator
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from lms.djangoapps.grades.config.models import PersistentGradesEnabledFlag
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from lms.djangoapps.grades.config.tests.utils import persistent_grades_feature_flags
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@patch.dict(settings.FEATURES, {'PERSISTENT_GRADES_ENABLED_FOR_ALL_TESTS': False})
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@ddt.ddt
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class PersistentGradesFeatureFlagTests(TestCase):
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"""
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Tests the behavior of the feature flags for persistent grading.
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These are set via Django admin settings.
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"""
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def setUp(self):
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super(PersistentGradesFeatureFlagTests, self).setUp()
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self.course_id_1 = CourseLocator(org="edx", course="course", run="run")
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self.course_id_2 = CourseLocator(org="edx", course="course2", run="run")
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@ddt.data(*itertools.product(
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(True, False),
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(True, False),
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(True, False),
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))
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@ddt.unpack
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def test_persistent_grades_feature_flags(self, global_flag, enabled_for_all_courses, enabled_for_course_1):
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with persistent_grades_feature_flags(
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global_flag=global_flag,
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enabled_for_all_courses=enabled_for_all_courses,
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course_id=self.course_id_1,
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enabled_for_course=enabled_for_course_1
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):
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self.assertEqual(PersistentGradesEnabledFlag.feature_enabled(), global_flag)
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self.assertEqual(
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PersistentGradesEnabledFlag.feature_enabled(self.course_id_1),
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global_flag and (enabled_for_all_courses or enabled_for_course_1)
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)
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self.assertEqual(
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PersistentGradesEnabledFlag.feature_enabled(self.course_id_2),
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global_flag and enabled_for_all_courses
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)
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def test_enable_disable_course_flag(self):
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"""
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Ensures that the flag, once enabled for a course, can also be disabled.
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"""
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with persistent_grades_feature_flags(
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global_flag=True,
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enabled_for_all_courses=False,
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course_id=self.course_id_1,
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enabled_for_course=True
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):
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self.assertTrue(PersistentGradesEnabledFlag.feature_enabled(self.course_id_1))
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# Prior to TNL-5698, creating a second object would fail due to db constraints
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with persistent_grades_feature_flags(
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global_flag=True,
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enabled_for_all_courses=False,
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course_id=self.course_id_1,
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enabled_for_course=False
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):
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self.assertFalse(PersistentGradesEnabledFlag.feature_enabled(self.course_id_1))
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def test_enable_disable_globally(self):
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"""
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Ensures that the flag, once enabled globally, can also be disabled.
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"""
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with persistent_grades_feature_flags(
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global_flag=True,
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enabled_for_all_courses=True,
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):
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self.assertTrue(PersistentGradesEnabledFlag.feature_enabled())
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self.assertTrue(PersistentGradesEnabledFlag.feature_enabled(self.course_id_1))
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with persistent_grades_feature_flags(
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global_flag=True,
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enabled_for_all_courses=False,
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):
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self.assertTrue(PersistentGradesEnabledFlag.feature_enabled())
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self.assertFalse(PersistentGradesEnabledFlag.feature_enabled(self.course_id_1))
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with persistent_grades_feature_flags(
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global_flag=False,
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):
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self.assertFalse(PersistentGradesEnabledFlag.feature_enabled())
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self.assertFalse(PersistentGradesEnabledFlag.feature_enabled(self.course_id_1))
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