Catel.Test.Caching.CacheStorageFacts.TheAutoExpireFunctionality.RaisesExpiredEventWithCorrectEventArgsWhenItemExpires C# (CSharp) Method

            public void RaisesExpiredEventWithCorrectEventArgsWhenItemExpires()
            {
                var dispose = true;
                var key = "1";
                var value = 1;
                var evDispose = false;
                var evKey = (string)null;
                var evValue = 0;

                var cache = new CacheStorage<string, int>();
                cache.DisposeValuesOnRemoval = dispose;
                cache.ExpirationTimerInterval = TimeSpan.FromMilliseconds(250);
                cache.Expired += (sender, e) =>
                {
                    evDispose = e.Dispose;
                    evKey = e.Key;
                    evValue = e.Value;
                };

                cache.Add(key, value, expiration: new TimeSpan(0, 0, 0, 0, 250));

                ThreadHelper.Sleep(750);

                Assert.AreEqual(dispose, evDispose);
                Assert.AreEqual(key, evKey);
                Assert.AreEqual(value, evValue);
            }
        }