public void CanUnsubscribe()
{
var bus = new DirectDispatchMessageBus();
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Unsubscribe(target);
var message = new TestMessage();
bus.Publish(message);
Assert.That(message.LastReceiver, Is.Null);
}
public void SameTargetCanOnlySubscribeOnce()
{
var bus = new DirectDispatchMessageBus();
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Subscribe(target);
bus.Publish <TestMessage>();
Assert.That(target.ReceivedMessages, Is.EqualTo(1));
}
public void CanSubscribeMultipleTargets()
{
var bus = new DirectDispatchMessageBus();
var target1 = new SingleSubscriber();
var target2 = new SingleSubscriber();
bus.Subscribe(target1);
bus.Subscribe(target2);
var message = new TestMessage();
bus.Publish(message);
Assert.That(target1.LastMessage, Is.SameAs(message));
Assert.That(target2.LastMessage, Is.SameAs(message));
}
public void CanUnsubscribe()
{
var bus = new DirectDispatchMessageBus();
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Unsubscribe(target);
var message = new TestMessage();
bus.Publish(message);
Assert.That(message.LastReceiver, Is.Null);
}
public void CanSubscribeMultipleTargets()
{
var bus = new DirectDispatchMessageBus();
var target1 = new SingleSubscriber();
var target2 = new SingleSubscriber();
bus.Subscribe(target1);
bus.Subscribe(target2);
var message = new TestMessage();
bus.Publish(message);
Assert.That(target1.LastMessage, Is.SameAs(message));
Assert.That(target2.LastMessage, Is.SameAs(message));
}
public void MessageIsDispatchedOnCallingThreadByDefault()
{
var dispatchedOnUIThread = false;
var bus = new MessageBus(action =>
{
dispatchedOnUIThread = true;
action();
});
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Publish <TestMessage>();
Assert.That(dispatchedOnUIThread, Is.False);
}
static void Main()
{
var queue = new BlockingCollectionTaskQueue <ISomething <string> >();
var service = new Worker <ISomething <string> >(queue, SingleSubscriber.Create(new ConsoleDumper()),
new NullLogger());
service.RunOnTask(CancellationToken.None);
var y = queue.ToAsync();
while (true)
{
var s = Console.ReadLine();
y.Bar(s);
}
}
public void SameTargetCanOnlySubscribeOnce()
{
var bus = new DirectDispatchMessageBus();
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Subscribe(target);
bus.Publish<TestMessage>();
Assert.That(target.ReceivedMessages, Is.EqualTo(1));
}
public void MessageIsDispatchedOnCallingThreadByDefault()
{
var dispatchedOnUIThread = false;
var bus = new MessageBus(action =>
{
dispatchedOnUIThread = true;
action();
});
var target = new SingleSubscriber();
bus.Subscribe(target);
bus.Publish<TestMessage>();
Assert.That(dispatchedOnUIThread, Is.False);
}
