public void Should_not_throw_if_multiple_dispather_can_dispatch_a_message_and_set_to_ignore()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var handler = new TestHandler();
var message = new TestMessage();
var publisher = new Publisher(new PublisherSettings{IgnoreMultipleDispatcher = true}, assignee, new[] { dispatcher, dispatcher });
assignee.Subscribe(handler);
Should.NotThrow(() => publisher.Publish(message));
}
public void Should_not_fail_if_onle_one_dispatcher_can_dispath_message()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var handler = new TestHandler();
var message = new TestMessage();
var publisher = new Publisher(assignee, new[] { dispatcher, new SimpleDispatcher(new Rule(x => false)) });
assignee.Subscribe(handler);
Should.NotThrow(() => publisher.Publish(message));
}
public void Publish_calls_the_method_on_subscriber()
{
var simplePublishWay = new SimpleDispatcher();
var message = new TestMessage();
var handler = new TestHandler();
var tuple = new MessageHandlerTuple(message, handler);
var result = simplePublishWay.TryInvoke(ref tuple);
Assert.That(result, Is.True);
Assert.That(handler.TestMessage, Is.SameAs(message));
}
public void Publish_will_send_the_message_to_listner()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var handler = new TestHandler();
var message = new TestMessage();
var publisher = new Publisher(assignee, new[] {dispatcher});
assignee.Subscribe(handler);
publisher.Publish(message);
Assert.That(handler.TestMessage, Is.SameAs(message));
}
public void Should_throw_if_multiple_dispather_can_dispatch_a_message()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var handler = new TestHandler();
var message = new TestMessage();
var publisher = new Publisher(assignee, new[] { dispatcher, dispatcher });
assignee.Subscribe(handler);
Should.Throw<InvalidOperationException>(() => publisher.Publish(message));
}
public void Should_throw_if_no_handlers_found_and_set_to_ignore_this()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var message = new TestMessage();
var publisher = new Publisher(new PublisherSettings{IgnoreNoHandlers = true}, assignee, new[] { dispatcher});
Should.NotThrow(() => publisher.Publish(message));
}
public void Should_throw_if_no_handlers_found()
{
var assignee = new SimpleSubscriber();
var dispatcher = new SimpleDispatcher();
var message = new TestMessage();
var publisher = new Publisher(assignee, new[] { dispatcher});
Should.Throw<InvalidOperationException>(() => publisher.Publish(message));
}
