public void PipelineBuilding()
{
var builder = MockRepository.GenerateMock <IObjectBuilder>();
MessagePipeline pipeline = MessagePipelineConfigurator.CreateDefault(builder, null);
pipeline.Subscribe <MetadataConsumer>();
pipeline.Subscribe <MetadataPConsumer>();
PipelineViewer.Trace(pipeline);
}
public void The_appropriate_handler_should_be_added()
{
IndiscriminantConsumer <PingMessage> consumer = new IndiscriminantConsumer <PingMessage>();
_pipeline.Subscribe(consumer);
PingMessage message = new PingMessage();
_pipeline.Dispatch(message, x => true);
Assert.AreEqual(message, consumer.Consumed);
}
public void for_batch_subscriptions()
{
_subscriptionEvent.Expect(x => x.SubscribedTo <IndividualBatchMessage>()).Return(() =>
{
_unsubscribe();
return(true);
});
var consumer = new TestBatchConsumer <IndividualBatchMessage, Guid>();
var token = _pipeline.Subscribe(consumer);
token();
_subscriptionEvent.VerifyAllExpectations();
_unsubscribe.AssertWasCalled(x => x());
}
public void I_want_to_display_a_more_detailed_flow()
{
_pipeline.Filter <object>(m => true);
_pipeline.Subscribe <PingMessage>(m => { }, x => { return(true); });
PipelineViewer.Trace(_pipeline);
}
public void The_pipeline_should_be_happy()
{
IndiscriminantConsumer <PingMessage> consumer = new IndiscriminantConsumer <PingMessage>();
_pipeline.Subscribe(consumer);
_pipeline.Dispatch(new PingMessage());
Assert.IsNotNull(consumer.Consumed);
}
public void for_batch_component_subscriptions()
{
_subscriptionEvent.Expect(x => x.SubscribedTo <IndividualBatchMessage>()).Return(() =>
{
_unsubscribe();
return(true);
});
_pipeline.Subscribe <TestBatchConsumer <IndividualBatchMessage, Guid> >();
_subscriptionEvent.VerifyAllExpectations();
}
public void The_endpoint_consumer_should_be_returned()
{
IEndpoint endpoint = MockRepository.GenerateMock <IEndpoint>();
endpoint.Stub(x => x.Uri).Return(new Uri("msmq://localhost/queue_name"));
_pipeline.Subscribe <PingMessage>(endpoint);
PipelineViewer.Trace(_pipeline);
PingMessage message = new PingMessage();
endpoint.Expect(x => x.Send(message));
_pipeline.Dispatch(message);
endpoint.VerifyAllExpectations();
}
public void A_filter_should_be_nameable()
{
var consumer = new TestMessageConsumer <PingMessage>();
_pipeline.Filter <PingMessage>("Message Blocker", x => false);
_pipeline.Subscribe(consumer);
var message = new PingMessage();
_pipeline.Dispatch(message);
consumer.ShouldNotHaveReceivedMessage(message);
PipelineViewer.Trace(_pipeline);
}
public void A_bunch_of_mixed_subscriber_types_should_work()
{
IndiscriminantConsumer <PingMessage> consumer = new IndiscriminantConsumer <PingMessage>();
ParticularConsumer consumerYes = new ParticularConsumer(true);
ParticularConsumer consumerNo = new ParticularConsumer(false);
Stopwatch firstTime = Stopwatch.StartNew();
var unsubscribeToken = _pipeline.Subscribe(consumer);
firstTime.Stop();
Stopwatch secondTime = Stopwatch.StartNew();
unsubscribeToken += _pipeline.Subscribe(consumerYes);
secondTime.Stop();
unsubscribeToken += _pipeline.Subscribe(consumerNo);
Trace.WriteLine(string.Format("First time: {0}, Second Time: {1}", firstTime.Elapsed, secondTime.Elapsed));
PipelineViewer.Trace(_pipeline);
PingMessage message = new PingMessage();
_pipeline.Dispatch(message);
Assert.AreEqual(message, consumer.Consumed);
Assert.AreEqual(message, consumerYes.Consumed);
Assert.AreEqual(null, consumerNo.Consumed);
unsubscribeToken();
PingMessage nextMessage = new PingMessage();
_pipeline.Dispatch(nextMessage);
Assert.AreEqual(message, consumer.Consumed);
Assert.AreEqual(message, consumerYes.Consumed);
}
