public void ShouldCloseSubscriptions() { ParseQuery <ParseObject> query = new ParseQuery <ParseObject>("test"); EventCallback <ParseObject> eventCallback = Substitute.For <EventCallback <ParseObject> >(); UnsubscribeCallback <ParseObject> unsubscribeCallback = Substitute.For <UnsubscribeCallback <ParseObject> >(); Subscription <ParseObject> subscription = Subscribe(query) .HandleEvent(Event.Create, eventCallback) .HandleUnsubscribe(unsubscribeCallback); _parseLiveQueryClient.Unsubscribe(query); _webSocketClient.Received().Send(Arg.Any <string>()); _webSocketClientCallback.OnMessage(MockUnsubscribedMessage(subscription.RequestId)); unsubscribeCallback.Received().Invoke(query); ParseObject parseObject = new ParseObject("Test") { ObjectId = "testId" }; _webSocketClientCallback.OnMessage(MockObjectEventMessage(Event.Create, subscription.RequestId, parseObject)); eventCallback.DidNotReceive().Invoke(query, Arg.Any <ParseObject>()); }