protected override void EstablishContext()
{
base.EstablishContext();
_future = new FutureMessage <PingMessage>();
LocalBus.SubscribeHandler <PingMessage>(message => _future.Set(message));
_ping = new PingMessage();
LocalBus.Publish(_ping);
}
public void A_message_is_published()
{
_receivedB = new Future <B>();
LocalBus.SubscribeHandler <B>(message => _receivedB.Complete(message));
LocalBus.Publish(new A
{
StringA = "ValueA",
StringB = "ValueB",
});
}
public void Should_continue_with_the_source_itinerary()
{
var trackingNumber = Guid.NewGuid();
var completed = new TaskCompletionSource <RoutingSlipCompleted>();
var reviseActivityCompleted = new TaskCompletionSource <RoutingSlipActivityCompleted>();
var testActivityCompleted = new TaskCompletionSource <RoutingSlipActivityCompleted>();
ActivityTestContext testActivity = GetActivityContext <TestActivity>();
ActivityTestContext reviseActivity = GetActivityContext <ReviseWithNoChangeItineraryActivity>();
LocalBus.SubscribeHandler <RoutingSlipCompleted>(msg =>
{
if (msg.TrackingNumber == trackingNumber)
{
completed.SetResult(msg);
}
});
LocalBus.SubscribeHandler <RoutingSlipActivityCompleted>(msg =>
{
if (msg.TrackingNumber == trackingNumber)
{
if (msg.ActivityName.Equals(testActivity.Name))
{
testActivityCompleted.SetResult(msg);
}
if (msg.ActivityName.Equals(reviseActivity.Name))
{
reviseActivityCompleted.SetResult(msg);
}
}
});
Assert.IsTrue(WaitForSubscription <RoutingSlipCompleted>());
Assert.IsTrue(WaitForSubscription <RoutingSlipActivityCompleted>());
var builder = new RoutingSlipBuilder(trackingNumber);
builder.AddActivity(reviseActivity.Name, reviseActivity.ExecuteUri, new
{
Value = "Time to remove any remaining items!",
});
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
});
LocalBus.Execute(builder.Build());
Assert.IsTrue(completed.Task.Wait(TestTimeout), "RoutingSlip did not complete");
Assert.IsTrue(reviseActivityCompleted.Task.Wait(TestTimeout), "Revise Activity did not complete");
Assert.IsTrue(testActivityCompleted.Task.Wait(TestTimeout), "TestActivity did not complete");
}
public void The_method_should_be_called_for_each_destination_endpoint()
{
LocalBus.SubscribeHandler <PingMessage>(x => { });
var ping = new PingMessage();
var consumers = new List <Uri>();
LocalBus.Publish(ping, x => { x.ForEachSubscriber(address => consumers.Add(address.Uri)); });
Assert.AreEqual(1, consumers.Count);
Assert.AreEqual(LocalBus.Endpoint.Address.Uri, consumers[0]);
}
public void Should_immediately_complete_an_empty_list()
{
var handled = new ManualResetEvent(false);
LocalBus.SubscribeHandler <RoutingSlipCompleted>(message => { handled.Set(); });
Assert.IsTrue(WaitForSubscription <RoutingSlipCompleted>());
var builder = new RoutingSlipBuilder(Guid.NewGuid());
LocalBus.Execute(builder.Build());
Assert.IsTrue(handled.WaitOne(Debugger.IsAttached ? 5.Minutes() : 30.Seconds()));
}
public void The_method_should_not_carry_over_to_the_next_call_context()
{
var ping = new PingMessage();
var consumers = new List <Uri>();
LocalBus.Publish(ping, x => { x.ForEachSubscriber(address => consumers.Add(address.Uri)); });
LocalBus.SubscribeHandler <PingMessage>(x => { });
LocalBus.Publish(ping);
Assert.AreEqual(0, consumers.Count);
}
public void Should_receive_using_the_first_consumer()
{
const string name = "Joe";
var complete = new ManualResetEvent(false);
LocalBus.SubscribeHandler <SimpleMessageClass>(x => complete.Set());
LocalBus.Publish(new SimpleMessageClass(name));
complete.WaitOne(8.Seconds());
GetSimpleConsumer()
.Last.Name.ShouldEqual(name);
}
public void The_message_should_be_delivered_to_a_remote_subscriber()
{
var updated = new Future <UpdateMessage>();
LocalBus.SubscribeHandler <UpdateMessage>(updated.Complete);
RemoteBus.HasSubscription <UpdateMessage>().Count().ShouldBeGreaterThan(0);
var um = new UpdateMessage();
RemoteBus.Publish(um);
updated.WaitUntilCompleted(8.Seconds()).ShouldBeTrue("Update not received");
}
public void The_source_address_should_pass()
{
var received = new FutureMessage <PingMessage>();
LocalBus.SubscribeHandler <PingMessage>(message =>
{
Assert.AreEqual(LocalBus.Endpoint.Address.Uri, LocalBus.Context().SourceAddress);
received.Set(message);
});
LocalBus.Publish(new PingMessage());
Assert.IsTrue(received.IsAvailable(5.Seconds()), "No message was received");
}
public void Subscring_to_an_endpoint_should_accept_and_dispatch_messages()
{
FutureMessage <PingMessage> fm = new FutureMessage <PingMessage>();
bool workDid = false;
LocalBus.SubscribeHandler <PingMessage>(
(msg) => { workDid = true; fm.Set(msg); },
delegate { return(true); });
RemoteBus.ShouldHaveSubscriptionFor <PingMessage>();
RemoteBus.Publish(_message);
fm.IsAvailable(1.Seconds());
Assert.That(workDid, Is.True, "Lazy Test!");
}
public void The_timeout_should_be_added_to_the_storage()
{
var _timedOut = new ManualResetEvent(false);
LocalBus.SubscribeHandler <TimeoutExpired>(x => _timedOut.Set());
LocalBus.Publish(new ScheduleTimeout(_correlationId, 1.Seconds()));
Stopwatch watch = Stopwatch.StartNew();
Assert.IsTrue(_timedOut.WaitOne(TimeSpan.FromSeconds(10), true));
watch.Stop();
Debug.WriteLine(string.Format("Timeout took {0}ms", watch.ElapsedMilliseconds));
}
protected override void EstablishContext()
{
base.EstablishContext();
_repository = SetupSagaRepository <AutoStateMachineSaga>();
// this just shows that you can easily respond to the message
LocalBus.SubscribeHandler <SendUserVerificationEmail>(
x => LocalBus.Publish(new UserVerificationEmailSent(x.CorrelationId, x.Email)));
_transactionId = NewIds.NewId.NextGuid();
_username = "******";
_password = "******";
_email = "*****@*****.**";
_displayName = "Joe Blow";
}
public void Setup()
{
_faulted = new TaskCompletionSource <RoutingSlipFaulted>(TestCancellationToken);
_firstActivityCompleted = new TaskCompletionSource <RoutingSlipActivityCompleted>(TestCancellationToken);
_firstActivityCompensated = new TaskCompletionSource <RoutingSlipActivityCompensated>(TestCancellationToken);
LocalBus.SubscribeHandler <RoutingSlipFaulted>(x => _faulted.SetResult(x));
Assert.IsTrue(WaitForSubscription <RoutingSlipFaulted>());
LocalBus.SubscribeHandler <RoutingSlipActivityCompleted>(x =>
{
if (x.ActivityName.Equals("Test"))
{
_firstActivityCompleted.SetResult(x);
}
});
Assert.IsTrue(WaitForSubscription <RoutingSlipActivityCompleted>());
LocalBus.SubscribeHandler <RoutingSlipActivityCompensated>(x =>
{
if (x.ActivityName.Equals("Test"))
{
_firstActivityCompensated.SetResult(x);
}
});
Assert.IsTrue(WaitForSubscription <RoutingSlipActivityCompensated>());
var builder = new RoutingSlipBuilder(Guid.NewGuid());
ActivityTestContext testActivity = GetActivityContext <TestActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
});
testActivity = GetActivityContext <SecondTestActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri);
testActivity = GetActivityContext <FaultyActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri);
builder.AddVariable("Variable", "Knife");
_routingSlip = builder.Build();
LocalBus.Execute(_routingSlip);
}
public void Should_work_for_activity_arguments()
{
_intValue = 27;
_stringValue = "Hello, World.";
_decimalValue = 123.45m;
var completed = new TaskCompletionSource <RoutingSlipCompleted>();
var faulted = new TaskCompletionSource <RoutingSlipFaulted>();
LocalBus.SubscribeHandler <RoutingSlipCompleted>(message => completed.TrySetResult(message));
LocalBus.SubscribeHandler <RoutingSlipFaulted>(message => faulted.TrySetResult(message));
Assert.IsTrue(WaitForSubscription <RoutingSlipCompleted>());
Assert.IsTrue(WaitForSubscription <RoutingSlipFaulted>());
var builder = new RoutingSlipBuilder(Guid.NewGuid());
ActivityTestContext testActivity = GetActivityContext <ObjectGraphTestActivity>();
ActivityTestContext testActivity2 = GetActivityContext <TestActivity>();
var dictionary = new Dictionary <string, object>
{
{ "Outer", new OuterObjectImpl(_intValue, _stringValue, _decimalValue) },
{ "Names", new[] { "Albert", "Chris" } },
};
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, dictionary);
builder.AddActivity(testActivity2.Name, testActivity2.ExecuteUri);
LocalBus.Execute(builder.Build());
Assert.AreNotEqual(WaitHandle.WaitTimeout,
Task.WaitAny(new Task[] { completed.Task, faulted.Task }, Debugger.IsAttached
? 5.Minutes()
: 30.Seconds()));
if (faulted.Task.Status == TaskStatus.RanToCompletion)
{
Assert.Fail("Failed due to exception {0}", faulted.Task.Result.ActivityExceptions.Any()
? faulted.Task.Result.ActivityExceptions.First()
.ExceptionInfo.Message
: "Unknown");
}
Assert.AreEqual(TaskStatus.RanToCompletion, completed.Task.Status, "Did not complete");
}
public void The_correlation_id_should_pass()
{
Guid id = Guid.NewGuid();
var received = new FutureMessage <PingMessage>();
LocalBus.SubscribeHandler <PingMessage>(message =>
{
Assert.AreEqual(id.ToString(), LocalBus.Context().CorrelationId);
received.Set(message);
});
LocalBus.Publish(new PingMessage(), context => context.SetCorrelationId(id.ToString()));
Assert.IsTrue(received.IsAvailable(5.Seconds()), "No message was received");
}
public void A_random_header_should_pass()
{
Guid id = Guid.NewGuid();
var received = new FutureMessage <PingMessage>();
LocalBus.SubscribeHandler <PingMessage>(message =>
{
Assert.AreEqual(id.ToString(), LocalBus.Context().Headers["RequestId"]);
received.Set(message);
});
LocalBus.Publish(new PingMessage(), context => context.SetHeader("RequestId", id.ToString()));
Assert.IsTrue(received.IsAvailable(5.Seconds()), "No message was received");
}
public void The_method_should_be_called_for_each_destination_endpoint_when_there_are_multiple()
{
RemoteBus.SubscribeHandler <PingMessage>(x => { });
LocalBus.ShouldHaveSubscriptionFor <PingMessage>();
LocalBus.SubscribeHandler <PingMessage>(x => { });
var ping = new PingMessage();
var consumers = new List <Uri>();
LocalBus.Publish(ping, x => { x.ForEachSubscriber(address => consumers.Add(address.Uri)); });
Assert.AreEqual(2, consumers.Count);
Assert.IsTrue(consumers.Contains(LocalBus.Endpoint.Address.Uri));
Assert.IsTrue(consumers.Contains(RemoteBus.Endpoint.Address.Uri));
}
public void Should_capture_a_thrown_exception()
{
var handled = new ManualResetEvent(false);
LocalBus.SubscribeHandler <RoutingSlipFaulted>(message => handled.Set());
Assert.IsTrue(WaitForSubscription <RoutingSlipFaulted>());
ActivityTestContext faultActivity = GetActivityContext <NastyFaultyActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(faultActivity.Name, faultActivity.ExecuteUri);
LocalBus.Execute(builder.Build());
Assert.IsTrue(handled.WaitOne(Debugger.IsAttached ? 5.Minutes() : 30.Seconds()));
}
public void Should_execute()
{
var received = new TaskCompletionSource<MagicMade>(TestCancellationToken);
LocalBus.SubscribeHandler<MagicMade>(x => received.SetResult(x));
Assert.IsTrue(WaitForSubscription<MagicMade>());
Uri commandUri = GetActivityContext<MakeMagicHappen>().ExecuteUri;
var command = new MakeMagicHappenCommand("Hello, World.");
DispatchMessageHandle<MakeMagicHappenCommand> handle = DispatchEndpoint.DispatchMessage(command, commandUri);
Assert.IsTrue(_accepted.Task.Wait(TestTimeout));
DispatchAccepted accepted = _accepted.Task.Result;
Assert.AreEqual(handle.DispatchId, accepted.DispatchId);
Assert.IsTrue(received.Task.Wait(TestTimeout));
}
public void Can_collect_iworkeravaiable_messages()
{
int workerAvaiableCountRecieved = 0;
var messageRecieved = new ManualResetEvent(false);
UnsubscribeAction unsubscribe = LocalBus.SubscribeHandler <IWorkerAvailable>(message =>
{
Interlocked.Increment(ref workerAvaiableCountRecieved);
messageRecieved.Set();
});
Instances.ToList().ForEach(x => { x.Value.DataBus.ControlBus.Endpoint.Send(new PingWorker()); });
messageRecieved.WaitOne(3.Seconds());
unsubscribe();
workerAvaiableCountRecieved.ShouldBeGreaterThan(0);
}
public void Multiple_Local_Services_Should_Be_Available()
{
var updated = new Future <UpdateMessage>();
var deleted = new Future <DeleteMessage>();
LocalBus.SubscribeHandler <UpdateMessage>(updated.Complete);
LocalBus.SubscribeHandler <DeleteMessage>(deleted.Complete);
var dm = new DeleteMessage();
LocalBus.Publish(dm);
var um = new UpdateMessage();
LocalBus.Publish(um);
updated.WaitUntilCompleted(8.Seconds()).ShouldBeTrue("Update not received");
deleted.WaitUntilCompleted(8.Seconds()).ShouldBeTrue("Delete not received");
}
public void The_timeout_should_be_added_to_the_storage()
{
var timedOut = new FutureMessage <TimeoutExpired>();
LocalBus.SubscribeHandler <TimeoutExpired>(timedOut.Set);
LocalBus.HasSubscription <TimeoutExpired>(8.Seconds()).Any()
.ShouldBeTrue("No subscription");
LocalBus.Publish(new ScheduleTimeout(_correlationId, 2.Seconds()));
Stopwatch watch = Stopwatch.StartNew();
timedOut.IsAvailable(8.Seconds()).ShouldBeTrue("Did not get timeout message");
watch.Stop();
Debug.WriteLine(string.Format("Timeout took {0}ms", watch.ElapsedMilliseconds));
}
public void Ensure_workers_will_respond_to_ping_request()
{
int workerAvaiableCountRecieved = 0;
var messageRecieved = new ManualResetEvent(false);
UnsubscribeAction unsubscribe = LocalBus.SubscribeHandler <WorkerAvailable <FirstCommand> >(message =>
{
Interlocked.Increment(ref workerAvaiableCountRecieved);
messageRecieved.Set();
});
Instances.ToList().ForEach(x => { x.Value.DataBus.ControlBus.Endpoint.Send(new PingWorker()); });
messageRecieved.WaitOne(3.Seconds());
unsubscribe();
workerAvaiableCountRecieved.ShouldBeGreaterThan(0);
}
public void Should_deliver_the_message_to_an_both_interested_consumers()
{
var first = new Future <FirstMessageContract>();
var second = new Future <SecondMessageContract>();
// These can't be on the same bus, because we only send a message to an endpoint once
// maybe we can do something here by changing the outbound context to keep track of tmessage/endpoint uri
RemoteBus.SubscribeHandler <FirstMessageContract>(first.Complete);
LocalBus.SubscribeHandler <SecondMessageContract>(second.Complete);
LocalBus.ShouldHaveSubscriptionFor <FirstMessageContract>();
var message = new SomeMessageContract("Joe", 27);
LocalBus.Publish(message);
first.WaitUntilCompleted(1.Seconds()).ShouldBeTrue();
second.WaitUntilCompleted(1.Seconds()).ShouldBeTrue();
}
public void Should_publish_the_completed_event()
{
var handled = new ManualResetEvent(false);
LocalBus.SubscribeHandler <RoutingSlipCompleted>(message => { handled.Set(); });
Assert.IsTrue(WaitForSubscription <RoutingSlipCompleted>());
ActivityTestContext testActivity = GetActivityContext <TestActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
});
LocalBus.Execute(builder.Build());
Assert.IsTrue(handled.WaitOne(Debugger.IsAttached ? 5.Minutes() : 30.Seconds()));
}
protected override void EstablishContext()
{
base.EstablishContext();
_ping = new PingMessage();
_faultFuture = new FutureMessage <Fault <PingMessage, Guid> >();
_future = new FutureMessage <PingMessage, Guid>(_ping.CorrelationId);
LocalBus.SubscribeHandler <PingMessage>(message =>
{
_future.Set(message);
throw new NotSupportedException("I am a naughty consumer! I go boom!");
});
LocalBus.SubscribeHandler <Fault <PingMessage, Guid> >(message => _faultFuture.Set(message));
LocalBus.Publish(_ping);
_future.WaitUntilAvailable(1.Seconds());
}
protected override void EstablishContext()
{
base.EstablishContext();
_faultFuture = new FutureMessage <Fault <PingMessage, Guid> >();
LocalBus.SubscribeHandler <PingMessage>(message => { throw new NotSupportedException("I am a naughty consumer! I go boom!"); });
LocalBus.SubscribeHandler <Fault <PingMessage, Guid> >(message =>
{
if (_faultFuture.IsAvailable(TimeSpan.Zero))
{
return;
}
_faultFuture.Set(message);
});
LocalBus.ShouldHaveRemoteSubscriptionFor <PingMessage>();
LocalBus.ShouldHaveRemoteSubscriptionFor <Fault <PingMessage, Guid> >();
_ping = new PingMessage();
LocalBus.Publish(_ping);
}
public void Should_receive_using_the_first_consumer()
{
const string name = "Joe";
var complete = new ManualResetEvent(false);
LocalBus.SubscribeHandler <SimpleMessageClass>(x => complete.Set());
LocalBus.Publish(new SimpleMessageClass(name));
complete.WaitOne(8.Seconds());
SimpleConsumer lastConsumer = SimpleConsumer.LastConsumer;
lastConsumer.ShouldNotBeNull();
lastConsumer.Last.Name
.ShouldEqual(name);
lastConsumer.Dependency.WasDisposed
.ShouldBeTrue("Dependency was not disposed");
lastConsumer.Dependency.SomethingDone
.ShouldBeTrue("Dependency was disposed before consumer executed");
}
public void Should_ignore_a_response_that_was_not_for_us()
{
var pongReceived = new FutureMessage <PongMessage>();
var pingReceived = new FutureMessage <PingMessage>();
var badResponse = new FutureMessage <PongMessage>();
LocalBus.SubscribeHandler <PongMessage>(pongReceived.Set);
RemoteBus.SubscribeContextHandler <PingMessage>(x =>
{
RemoteBus.ShouldHaveRemoteSubscriptionFor <PongMessage>();
pingReceived.Set(x.Message);
RemoteBus.Publish(new PongMessage {
TransactionId = x.Message.TransactionId
});
});
LocalBus.ShouldHaveSubscriptionFor <PingMessage>();
var ping = new PingMessage();
TimeSpan timeout = 8.Seconds();
Assert.Throws <RequestTimeoutException>(() =>
{
RemoteBus.Endpoint.SendRequest(ping, LocalBus, x =>
{
x.Handle <PongMessage>(badResponse.Set);
x.SetTimeout(timeout);
});
});
pingReceived.IsAvailable(timeout).ShouldBeTrue("The ping was not received");
pongReceived.IsAvailable(timeout).ShouldBeTrue("The pong was not received");
badResponse.IsAvailable(2.Seconds()).ShouldBeFalse("Should not have received a response");
}
public void The_message_should_be_delivered_to_a_remote_subscriber_with_a_reply()
{
var updated = new Future <UpdateMessage>();
var updateAccepted = new Future <UpdateAcceptedMessage>();
RemoteBus.SubscribeContextHandler <UpdateMessage>(context =>
{
updated.Complete(context.Message);
context.Respond(new UpdateAcceptedMessage());
});
LocalBus.HasSubscription <UpdateMessage>().Count().ShouldBeGreaterThan(0);
LocalBus.SubscribeHandler <UpdateAcceptedMessage>(updateAccepted.Complete);
RemoteBus.HasSubscription <UpdateAcceptedMessage>().Count().ShouldBeGreaterThan(0);
var um = new UpdateMessage();
LocalBus.Publish(um);
updated.WaitUntilCompleted(8.Seconds()).ShouldBeTrue("Update not received");
updateAccepted.WaitUntilCompleted(8.Seconds()).ShouldBeTrue("Update accepted not received");
}