public void should_proxy_bus_with_message_context_aware_bus()
{
var busMock = new Mock <IBus>();
var configurationMock = new Mock <IBusConfiguration>();
var equalityComparer = StringComparer.OrdinalIgnoreCase;
var container = new Container(x =>
{
x.ForSingletonOf <IBus>().Use(busMock.Object);
x.ForSingletonOf <IBusConfiguration>().Use(configurationMock.Object);
x.For <IEqualityComparer <string> >().Use(equalityComparer);
});
var invoker = new SyncMessageHandlerInvoker(container, typeof(CommandHandlerWithThreeConstructorArguments), typeof(ScanCommand1));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var handler = (CommandHandlerWithThreeConstructorArguments)invoker.CreateHandler(messageContext);
handler.Bus.ShouldNotEqual(busMock.Object);
handler.Configuration.ShouldEqual(configurationMock.Object);
handler.EqualityComparerFunc().ShouldEqual(equalityComparer);
var bus = handler.Bus.ShouldBe <MessageContextAwareBus>();
bus.InnerBus.ShouldEqual(busMock.Object);
}
private static void MeasureHandlerCreationPerformances(Container container, Type handlerType)
{
var invoker = new SyncMessageHandlerInvoker(container, handlerType, typeof(ScanCommand1));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
invoker.CreateHandler(messageContext);
Measure.Execution(500000, () => invoker.CreateHandler(messageContext));
}
public void should_inject_context_in_handler_constructor()
{
var container = new Container(x => x.For <IBus>().Use(new Mock <IBus>().Object));
var invoker = new SyncMessageHandlerInvoker(container, typeof(CommandHandlerWithMessageContextInConstructor), typeof(CommandHandlerWithMessageContextInConstructorCommand));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var command = new CommandHandlerWithMessageContextInConstructorCommand();
var invocation = command.ToInvocation(messageContext);
invoker.InvokeMessageHandler(invocation);
command.Context.ShouldEqual(messageContext);
}
public void should_instanciate_new_message_context_aware_bus_for_every_handler()
{
var busMock = new Mock <IBus>();
var container = new Container(x => x.ForSingletonOf <IBus>().Use(busMock.Object));
var invoker = new SyncMessageHandlerInvoker(container, typeof(CommandHandlerWithOneConstructorArgument), typeof(ScanCommand1));
var messageContext1 = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var handler1 = (CommandHandlerWithOneConstructorArgument)invoker.CreateHandler(messageContext1);
var messageContext2 = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var handler2 = (CommandHandlerWithOneConstructorArgument)invoker.CreateHandler(messageContext2);
handler1.Bus.ShouldNotEqual(handler2.Bus);
((MessageContextAwareBus)handler1.Bus).InnerBus.ShouldEqual(((MessageContextAwareBus)handler2.Bus).InnerBus);
}
public void should_preserve_life_cycle()
{
var busMock = new Mock <IBus>();
var container = new Container(x =>
{
x.ForSingletonOf <IBus>().Use(busMock.Object);
x.ForSingletonOf <CommandHandlerWithOneConstructorArgument>().Use <CommandHandlerWithOneConstructorArgument>();
});
var invoker = new SyncMessageHandlerInvoker(container, typeof(CommandHandlerWithOneConstructorArgument), typeof(ScanCommand1));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var handler1 = (CommandHandlerWithOneConstructorArgument)invoker.CreateHandler(messageContext);
var handler2 = (CommandHandlerWithOneConstructorArgument)invoker.CreateHandler(messageContext);
ReferenceEquals(handler1, handler2).ShouldBeTrue("references should be equal");
}
public void should_apply_context()
{
var busMock = new Mock <IBus>();
var handler = new MessageContextAwareCommandHandler();
var container = new Container(x =>
{
x.For <IBus>().Use(busMock.Object);
x.ForSingletonOf <MessageContextAwareCommandHandler>().Use(handler);
});
var invoker = new SyncMessageHandlerInvoker(container, typeof(MessageContextAwareCommandHandler), typeof(ScanCommand1));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var invocation = new ScanCommand1().ToInvocation(messageContext);
invoker.InvokeMessageHandlerAsync(invocation).RunSynchronously();
invocation.ApplyContextCalled.ShouldBeTrue();
}
public void should_apply_context()
{
var busMock = new Mock <IBus>();
var handler = new MessageContextAwareCommandHandler();
var container = new Container(x =>
{
x.For <IBus>().Use(busMock.Object);
x.ForSingletonOf <MessageContextAwareCommandHandler>().Use(handler);
});
var invoker = new SyncMessageHandlerInvoker(container, typeof(MessageContextAwareCommandHandler), typeof(ScanCommand1));
var messageContext = MessageContext.CreateOverride(new PeerId("Abc.Testing.0"), null);
var invocationMock = new Mock <IMessageHandlerInvocation>();
invocationMock.SetupGet(x => x.Context).Returns(messageContext);
invocationMock.SetupGet(x => x.Message).Returns(new ScanCommand1());
invoker.InvokeMessageHandlerAsync(invocationMock.Object).RunSynchronously();
invocationMock.Verify(x => x.SetupForInvocation(handler));
}