public void CanRegisterMultipleHandlersForOneMessageType()
{
// Act
Dispatcher.RegisterMessageHandlers(typeof(MyMultiMessage).Assembly);
IEnumerable <MessageHandlerRegistration> handlers = Dispatcher.GetMessageHandlerRegistrations();
IList <MessageHandlerRegistration> registrations = handlers.Where(h => h.MessageType == typeof(MyMultiMessage)).ToList();
MessageHandlerRegistration r1 = handlers.Where(h => h.Method.DeclaringType == typeof(MyMultiMessageHandler1)).FirstOrDefault();
// Assert
Assert.AreEqual(2, registrations.Count);
Assert.IsNotNull(r1);
}
public void CanRegisterMessageHandler()
{
// Act
Dispatcher.RegisterMessageHandlers(typeof(MyMessageHandler).Assembly);
IList <MessageHandlerRegistration> handlers = Dispatcher.GetMessageHandlerRegistrations().ToList();
// Assert
MessageHandlerRegistration r1 = handlers.Where(h => h.MessageType == typeof(MyMessage1)).FirstOrDefault();
MessageHandlerRegistration r2 = handlers.Where(h => h.MessageType == typeof(MyMessage2)).FirstOrDefault();
MessageHandlerRegistration ro = handlers.Where(h => h.MessageType == typeof(MyOtherMessage)).FirstOrDefault();
Assert.IsNotNull(r1, "Must find registration for MyMessage1");
Assert.AreEqual(typeof(MyMessage1), r1.MessageType);
Assert.AreEqual("Handle", r1.Method.Name);
Assert.IsNotNull(r1, "Must find registration for MyMessage2");
Assert.AreEqual(typeof(MyMessage2), r2.MessageType);
Assert.AreEqual("Handle", r2.Method.Name);
Assert.IsNull(ro, "Must not choose MyOtherMessage method - its not a handler");
}
