'Tests creator group feature on, but group empty.'

def test_creator_group_enabled_but_empty(self):

    with mock.patch.dict('django.conf.settings.FEATURES', {'ENABLE_CREATOR_GROUP': True}):
        self.assertFalse(user_has_role(self.user, CourseCreatorRole()))
        self.user.is_staff = True
        self.assertTrue(user_has_role(self.user, CourseCreatorRole()))
