public void sending_a_message_without_handler_should_trow()
{
using (var bus = new SimpleMessageQueue(10))
{
var ex = Assert.Throws <Exception>(() => bus.Send(new UnHandledMessage()));
Assert.IsTrue(ex.Message.StartsWith("Missing handler for message"));
}
}
public void messages_should_have_only_one_handler()
{
using (var bus = new SimpleMessageQueue(10))
{
bus.RegisterAssemblyOf <SampleMessageHandler>();
var ex = Assert.Throws <TooManyMessageHandlersException>(() => bus.Send(new CommandWithMultipleHandlers()));
}
}
public void all_messages_should_have_been_handled_after_queue_shutdown()
{
SampleMessageHandler.Counter = 0;
using (var bus = new SimpleMessageQueue(200))
{
SampleMessageHandler.ApplicationBus = bus;
bus.RegisterAssemblyOf <SampleMessageHandler>();
bus.Send(new SampleMessage("Message 1"));
bus.Send(new SampleMessage("Message 2"));
bus.Send(new SampleMessage("Message 3"));
bus.Send(new SampleMessage("Message 4"));
}
// 4*2 (parent + child) + 3 * 2 (retries for Chaos Monkey generated failures)
Assert.AreEqual(8 + 6, SampleMessageHandler.Counter);
}