public void EventShouldNotBeRaisedAfterEventUnsubscribe()
{
bool event1Raised = false;
EventHandler event1Handler = (o, e) => { event1Raised = true; };
IServiceDispatcher serviceDispatcher = new ServiceDispatcher(new TestPlatformProvider());
serviceDispatcher.Initialize();
Service1 service1 = new Service1();
serviceDispatcher.Subscribe <IService1>(service1);
EventRegistration eventRegistration = serviceDispatcher.SubscribeEvent <IService1>(s => s.Event1 += event1Handler, s => s.Event1 -= event1Handler);
serviceDispatcher.UnsubscribeEvent <IService1>(eventRegistration);
service1.RaiseEvent1();
Assert.False(event1Raised);
}