tests.py 文件源码

def test_timeout_parameter_as_positional_argument(self):
        self.cache.set("test_key", 222, -1)
        res = self.cache.get("test_key", None)
        self.assertIsNone(res)

        self.cache.set("test_key", 222, 1)
        res1 = self.cache.get("test_key", None)
        time.sleep(2)
        res2 = self.cache.get("test_key", None)
        self.assertEqual(res1, 222)
        self.assertEqual(res2, None)

        # nx=True should not overwrite expire of key already in db
        self.cache.set("test_key", 222, 0)
        self.cache.set("test_key", 222, -1, nx=True)
        res = self.cache.get("test_key", None)
        self.assertEqual(res, 222)