test_utils.py 文件源码

def test_cache_invalidates_on_user_groups_removal(self):
        groups = cache_groups(self.user)
        self.assertEqual(len(groups), 1)
        self.user.groups.remove(self.group)
        self.user.save()
        key = generate_cache_key(self.user)
        self.assertIsNone(cache.get(key))
        cache.clear()