public void SetExpireatKeyTest_KeyIsNotExist_Fail() { string key = "SetExpireatKeyTest_KeyIsNotExist_Fail"; long timestamp = (DateTime.Now.AddMinutes(1).ToUniversalTime().Ticks - 621355968000000000) / 10000000; bool isSuccess = _provider.SetExpireatKey(key, timestamp); isSuccess.ShouldBeFalse(); }