public void StackProcessor_CallsSuccessiveProcessors()
{
var processor = new StackProcessor();
var processorCallList = new List <string>();
Action <T> AddToCallList <T>(object x) => new Action <T>(_ => processorCallList.Add(x.GetType().FullName));
var processor1 = new PassthroughHandler <DummyMessage, DummyMessage2>();
processor1.Callback = AddToCallList <DummyMessage>(processor1);
var processor2 = new PassthroughHandler <DummyMessage2, DummyMessage3>();
processor2.Callback = AddToCallList <DummyMessage2>(processor2);
var processor3 = new NoopHandler <DummyMessage3>();
processor3.Callback = AddToCallList <DummyMessage3>(processor3);
processor.RegisterHandler(processor1);
processor.RegisterHandler(processor2);
processor.RegisterHandler(processor3);
processor.AddMessage(new DummyMessage());
processor.ProcessMessages();
processorCallList.Should().ContainInOrder(
processor1.GetType().FullName,
processor2.GetType().FullName,
processor3.GetType().FullName);
}
public void StackProcessor_CallsProcessorWithMessage()
{
var processor = new StackProcessor();
var wasCalled = false;
var handler = new NoopHandler <DummyMessage>
{
Callback = _ => wasCalled = true
};
processor.RegisterHandler(handler);
processor.AddMessage(new DummyMessage());
processor.ProcessMessages();
wasCalled.Should().BeTrue("the message processor should have been called");
}
public void RouteDataRouteHandlerCtor()
{
RouteData rd = new RouteData(null, null);
Assert.Null(rd.Route);
Assert.Null(rd.RouteHandler);
Assert.NotNull(rd.Values);
Assert.NotNull(rd.DataTokens);
// can't construct a RouteBase as it will throw PNSE
RouteBase rb = null;
IRouteHandler rh = new NoopHandler();
rd = new RouteData(rb, rh);
Assert.Same(rh, rd.RouteHandler);
Assert.NotNull(rd.Values);
Assert.NotNull(rd.DataTokens);
}
