public void Append() { _cache.Store("key", 123, Encoding.ASCII.GetBytes("12345"), new DateTime(1999, 1, 1)); _cache.Append("key", 123, new DateTime(1999, 1, 1), Encoding.ASCII.GetBytes("12345"), false); Assert.AreEqual(2, _testObserver.Messages.Count); var storeNotification1 = GetNotification(); Assert.IsInstanceOfType(storeNotification1, typeof(StoreNotification)); var storeNotification2 = GetNotification(); Assert.IsInstanceOfType(storeNotification2, typeof(StoreNotification)); }