public async Task Should_publish_the_completed_event()
{
var startTime = DateTime.UtcNow;
Task<ConsumeContext<RoutingSlipCompleted>> completed = SubscribeHandler<RoutingSlipCompleted>();
var myCompleted = SubscribeHandler<MyRoutingSlipCompleted>();
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
await builder.AddSubscription(Bus.Address, RoutingSlipEvents.Completed, x => x.Send<MyRoutingSlipCompleted>(new
{
builder.TrackingNumber,
SomeValue = "Hello"
}));
var testActivity = GetActivityContext<TestActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello"
});
await Bus.Execute(builder.Build());
await completed;
var context = await myCompleted;
Assert.That(context.Message.Timestamp, Is.GreaterThanOrEqualTo(startTime));
Console.WriteLine(GetBodyString(context.ReceiveContext));
}
public void Setup()
{
_faulted = SubscribeHandler<RoutingSlipFaulted>();
_activityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(x => x.Message.ActivityName.Equals("Test"));
_activityCompensated = SubscribeHandler<RoutingSlipActivityCompensated>(x => x.Message.ActivityName.Equals("Test"));
_secondActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(x => x.Message.ActivityName.Equals("SecondTest"));
_activityFaulted = SubscribeHandler<RoutingSlipActivityFaulted>(x => x.Message.ActivityName.Equals("Faulty"));
_trackingNumber = NewId.NextGuid();
var builder = new RoutingSlipBuilder(_trackingNumber);
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
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");
Await(() => Bus.Execute(builder.Build()));
}
public async Task Should_continue_with_the_source_itinerary()
{
var trackingNumber = Guid.NewGuid();
var testActivity = GetActivityContext<TestActivity>();
var reviseActivity = GetActivityContext<ReviseItineraryActivity>();
Task<ConsumeContext<RoutingSlipCompleted>> completed =
SubscribeHandler<RoutingSlipCompleted>(context => (context.Message.TrackingNumber == trackingNumber));
Task<ConsumeContext<RoutingSlipActivityCompleted>> testActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(testActivity.Name));
Task<ConsumeContext<RoutingSlipActivityCompleted>> reviseActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(reviseActivity.Name));
var builder = new RoutingSlipBuilder(trackingNumber);
builder.AddActivity(reviseActivity.Name, reviseActivity.ExecuteUri, new
{
Value = "Time to add a new item!"
});
await Bus.Execute(builder.Build());
await completed;
await reviseActivityCompleted;
ConsumeContext<RoutingSlipActivityCompleted> testActivityResult = await testActivityCompleted;
testActivityResult.Message.GetArgument<string>("Value").ShouldBe("Added");
ConsumeContext<RoutingSlipActivityCompleted> consumeContext = await _handled;
Assert.That(consumeContext.Message.GetArgument<string>("Value"), Is.EqualTo("Added"));
}
public async Task Should_compensate_with_the_log()
{
Task<ConsumeContext<RoutingSlipFaulted>> faulted = SubscribeHandler<RoutingSlipFaulted>();
Task<ConsumeContext<RoutingSlipActivityCompleted>> activity = SubscribeHandler<RoutingSlipActivityCompleted>();
Task<ConsumeContext<RoutingSlipActivityCompensated>> activityCompensated = SubscribeHandler<RoutingSlipActivityCompensated>();
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
ActivityTestContext testActivity = GetActivityContext<AddressActivity>();
ActivityTestContext faultyActivity = GetActivityContext<FaultyActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Address = new Uri("http://google.com/"),
});
builder.AddActivity(faultyActivity.Name, faultyActivity.ExecuteUri);
await Bus.Execute(builder.Build());
await faulted;
var consumeContext = await activity;
Assert.AreEqual(new Uri("http://google.com/"), consumeContext.Message.GetResult<string>("UsedAddress"));
var context = await activityCompensated;
Assert.AreEqual(new Uri("http://google.com/"), context.Message.GetResult<string>("UsedAddress"));
}
public async Task Should_complete_the_additional_item()
{
Guid trackingNumber = Guid.NewGuid();
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
ActivityTestContext reviseActivity = GetActivityContext<ReviseItineraryActivity>();
Task<ConsumeContext<RoutingSlipCompleted>> completed =
SubscribeHandler<RoutingSlipCompleted>(context => (context.Message.TrackingNumber == trackingNumber));
Task<ConsumeContext<RoutingSlipActivityCompleted>> testActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(testActivity.Name));
Task<ConsumeContext<RoutingSlipActivityCompleted>> reviseActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(reviseActivity.Name));
Task<ConsumeContext<RoutingSlipRevised>> revised = SubscribeHandler<RoutingSlipRevised>(
context => context.Message.TrackingNumber == trackingNumber);
var builder = new RoutingSlipBuilder(trackingNumber);
builder.AddActivity(reviseActivity.Name, reviseActivity.ExecuteUri, new
{
Value = "Time to add a new item!",
});
await Bus.Execute(builder.Build());
await completed;
await testActivityCompleted;
await reviseActivityCompleted;
var revisions = await revised;
Assert.AreEqual(0, revisions.Message.DiscardedItinerary.Length);
}
public void Should_properly_map_the_types()
{
var builder = new RoutingSlipBuilder(Guid.NewGuid());
var cmd3 = new ActivityMessageThreeCmd
{
Data = "Msg Three in Routing Slip."
};
builder.AddActivity("ActivityMessageThreeCmd", new Uri("loopback://localhost/exec_ActivityMessageThreeCmd"), cmd3);
}
public async Task Should_be_properly_serialized_as_a_message()
{
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddActivity("test", new Uri("loopback://localhost/execute_testactivity"), new {});
await InputQueueSendEndpoint.Send(builder.Build());
await _received;
}
public async Task Should_immediately_complete_an_empty_list()
{
Task<ConsumeContext<RoutingSlipCompleted>> completed = SubscribeHandler<RoutingSlipCompleted>();
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
await Bus.Execute(builder.Build());
await completed;
}
Task BeginWorkflow(ConsumeContext<IExampleEvent> exampleEvent)
{
return Task.Run(() =>
{
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddActivity(_exampleCourierActivity.ActivityName, _exampleCourierActivity.GetExecuteUri(), exampleEvent);
RoutingSlip routingSlip = builder.Build();
_bus.Execute(routingSlip);
});
}
public async Task Should_capture_a_thrown_exception()
{
Task<ConsumeContext<RoutingSlipFaulted>> handled = SubscribeHandler<RoutingSlipFaulted>();
ActivityTestContext faultActivity = GetActivityContext<NastyFaultyActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(faultActivity.Name, faultActivity.ExecuteUri);
await Bus.Execute(builder.Build());
await handled;
}
public void Setup()
{
var builder = new RoutingSlipBuilder(Guid.NewGuid());
var fetchAvatarActivity = GetActivityContext<FetchAvatarActivity>();
builder.AddActivity(fetchAvatarActivity.Name, fetchAvatarActivity.ExecuteUri);
builder.AddVariable("EmailAddress", "*****@*****.**");
builder.AddVariable("BookingRequestId", NewId.NextGuid());
_routingSlip = builder.Build();
Await(() => Bus.Execute(_routingSlip));
}
public void Should_serialize_properly()
{
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity("a", new Uri("loopback://locahost/execute_a"));
builder.AddSubscription(new Uri("loopback://localhost/events"), RoutingSlipEvents.Completed | RoutingSlipEvents.Faulted);
RoutingSlip routingSlip = builder.Build();
string jsonString = routingSlip.ToJsonString();
RoutingSlip loaded = RoutingSlipExtensions.GetRoutingSlip(jsonString);
Assert.AreEqual(RoutingSlipEvents.Completed | RoutingSlipEvents.Faulted, loaded.Subscriptions[0].Events);
}
public void Should_not_crater_the_planet()
{
var outer = new Outer();
outer.Inners = new Inner[2]
{
new Inner {Parent = outer, Value = "First"},
new Inner {Parent = outer, Value = "Second"},
};
var builder = new RoutingSlipBuilder(Guid.NewGuid());
Assert.Throws<JsonSerializationException>(() =>
builder.AddActivity("Activity", new Uri("loopback://localhost/execute_activity"), new
{
Content = outer,
}));
}
public async Task Should_work_for_activity_arguments()
{
_intValue = 27;
_stringValue = "Hello, World.";
_decimalValue = 123.45m;
Task<ConsumeContext<RoutingSlipCompleted>> completed = SubscribeHandler<RoutingSlipCompleted>();
Task<ConsumeContext<RoutingSlipFaulted>> faulted = SubscribeHandler<RoutingSlipFaulted>();
ActivityTestContext testActivity = GetActivityContext<ObjectGraphTestActivity>();
ActivityTestContext testActivity2 = GetActivityContext<TestActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
var dictionary = new Dictionary<string, object>
{
{"Outer", new OuterObjectImpl(_intValue, _stringValue, _decimalValue)},
{"Names", new[] {"Albert", "Chris"}},
{"ArgumentsDictionary", _argumentsDictionary}
};
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, dictionary);
builder.AddActivity(testActivity2.Name, testActivity2.ExecuteUri, new
{
Value = "Howdy!"
});
builder.AddVariable("ArgumentsDictionary", new Dictionary<string, string>
{
{"good_jpath_key", "val3"},
{"bad jpath key", "val4"}
});
await Bus.Execute(builder.Build());
await Task.WhenAny(completed, faulted);
if (faulted.Status == TaskStatus.RanToCompletion)
{
Assert.Fail("Failed due to exception {0}", faulted.Result.Message.ActivityExceptions.Any()
? faulted.Result.Message.ActivityExceptions.First()
.ExceptionInfo.Message
: "VisitUnknownFilter");
}
completed.Status.ShouldBe(TaskStatus.RanToCompletion);
}
public async Task Should_publish_the_completed_event()
{
Task<ConsumeContext<RoutingSlipCompleted>> completed = SubscribeHandler<RoutingSlipCompleted>();
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
});
await Bus.Execute(builder.Build());
await completed;
}
public async Task Consume(ConsumeContext <TRequest> context)
{
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddSubscription(context.ReceiveContext.InputAddress, RoutingSlipEvents.Completed | RoutingSlipEvents.Faulted);
builder.AddVariable("RequestId", context.RequestId);
builder.AddVariable("ResponseAddress", context.ResponseAddress);
builder.AddVariable("FaultAddress", context.FaultAddress);
builder.AddVariable("Request", context.Message);
await BuildRoutingSlip(builder, context);
var routingSlip = builder.Build();
await context.Execute(routingSlip).ConfigureAwait(false);
}
public void Should_publish_the_completed_event()
{
_completed = SubscribeHandler<RoutingSlipCompleted>();
_activityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>();
_trackingNumber = NewId.NextGuid();
var builder = new RoutingSlipBuilder(_trackingNumber);
builder.AddSubscription(Bus.Address, RoutingSlipEvents.ActivityCompleted, RoutingSlipEventContents.None);
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
});
builder.AddVariable("Variable", "Knife");
Await(() => Bus.Execute(builder.Build()));
}
public async Task Should_compensate_both_activities()
{
Task<ConsumeContext<RoutingSlipFaulted>> handled = SubscribeHandler<RoutingSlipFaulted>();
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
ActivityTestContext faultActivity = GetActivityContext<NastyFaultyActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello Again!",
});
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello Again!",
});
builder.AddActivity(faultActivity.Name, faultActivity.ExecuteUri);
await Bus.Execute(builder.Build());
await handled;
}
public async Task Should_publish_the_completed_event()
{
_completed = SubscribeHandler<RoutingSlipCompleted>();
_activityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>();
_trackingNumber = NewId.NextGuid();
var builder = new RoutingSlipBuilder(_trackingNumber);
builder.AddSubscription(Bus.Address, RoutingSlipEvents.All);
ActivityTestContext testActivity = GetActivityContext<SetVariableActivity>();
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Key = "Test",
Value = "Used",
});
builder.AddVariable("Value", "Ignored");
await Bus.Execute(builder.Build());
await _completed;
}
public async Task Should_handle_the_failed_to_compensate_event()
{
Task<ConsumeContext<RoutingSlipActivityCompensationFailed>> handledCompensationFailure =
SubscribeHandler<RoutingSlipActivityCompensationFailed>();
Task<ConsumeContext<RoutingSlipCompensationFailed>> handledRoutingSlipFailure =
SubscribeHandler<RoutingSlipCompensationFailed>();
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
ActivityTestContext faultyCompensateActivity = GetActivityContext<FaultyCompensateActivity>();
ActivityTestContext faultActivity = GetActivityContext<FaultyActivity>();
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddVariable("Value", "Hello");
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri);
builder.AddActivity(faultyCompensateActivity.Name, faultyCompensateActivity.ExecuteUri);
builder.AddActivity(faultActivity.Name, faultActivity.ExecuteUri);
await Bus.Execute(builder.Build());
await handledRoutingSlipFailure;
await handledCompensationFailure;
}
public async Task BookMeeting(ConsumeContext<BookMeeting> context)
{
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddActivity(_settings.ReserveRoomActivityName,
_settings.ReserveRoomExecuteAddress, new
{
ReservationApiKey = "secret"
});
builder.AddActivity(_settings.FetchAvatarActivityName, _settings.FetchAvatarExecuteAddress);
builder.SetVariables(new
{
context.Message.EmailAddress,
context.Message.StartTime,
context.Message.Duration,
context.Message.RoomCapacity
});
var routingSlip = builder.Build();
await context.Execute(routingSlip);
}
public async Task Should_publish_the_faulted_routing_slip_event()
{
var testActivity = GetActivityContext<TestActivity>();
var faultActivity = GetActivityContext<FaultyActivity>();
Task<ConsumeContext<RoutingSlipFaulted>> handled = SubscribeHandler<RoutingSlipFaulted>();
Task<ConsumeContext<RoutingSlipActivityCompensated>> compensated = SubscribeHandler<RoutingSlipActivityCompensated>(
context => context.Message.ActivityName.Equals(testActivity.Name));
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello"
});
builder.AddActivity(faultActivity.Name, faultActivity.ExecuteUri, new
{
});
await Bus.Execute(builder.Build());
await handled;
await compensated;
}
protected abstract Task BuildRoutingSlip(RoutingSlipBuilder builder, ConsumeContext <TRequest> request);
static void Main()
{
ConfigureLogger();
// MassTransit to use Log4Net
Log4NetLogger.Use();
IBusControl busControl = CreateBus();
BusHandle busHandle = busControl.Start();
string validateQueueName = ConfigurationManager.AppSettings["ValidateActivityQueue"];
Uri validateAddress = _host.Settings.GetQueueAddress(validateQueueName);
string retrieveQueueName = ConfigurationManager.AppSettings["RetrieveActivityQueue"];
Uri retrieveAddress = _host.Settings.GetQueueAddress(retrieveQueueName);
try
{
for (;;)
{
Console.Write("Enter an address (quit exits): ");
string requestAddress = Console.ReadLine();
if (requestAddress == "quit")
break;
if (string.IsNullOrEmpty(requestAddress))
requestAddress = "http://www.microsoft.com/index.html";
int limit = 1;
if (requestAddress.All(x => char.IsDigit(x) || char.IsPunctuation(x)))
{
string[] values = requestAddress.Split(new char[] {','}, StringSplitOptions.RemoveEmptyEntries);
requestAddress = values[0];
if (values.Length > 1)
{
limit = int.Parse(values[1]);
Console.WriteLine("Sending {0}", limit);
}
}
switch (requestAddress)
{
case "0":
requestAddress = "http://www.microsoft.com/index.html";
break;
case "1":
requestAddress = "http://i.imgur.com/Iroma7d.png";
break;
case "2":
requestAddress = "http://i.imgur.com/NK8eZUe.jpg";
break;
}
Uri requestUri;
try
{
requestUri = new Uri(requestAddress);
}
catch (UriFormatException)
{
Console.WriteLine("The URL entered is invalid: " + requestAddress);
continue;
}
IEnumerable<Task> tasks = Enumerable.Range(0, limit).Select(x => Task.Run(async () =>
{
var builder = new RoutingSlipBuilder(NewId.NextGuid());
builder.AddActivity("Validate", validateAddress);
builder.AddActivity("Retrieve", retrieveAddress);
builder.SetVariables(new
{
RequestId = NewId.NextGuid(),
Address = requestUri,
});
RoutingSlip routingSlip = builder.Build();
await busControl.Publish<RoutingSlipCreated>(new
{
TrackingNumber = routingSlip.TrackingNumber,
Timestamp = routingSlip.CreateTimestamp,
});
await busControl.Execute(routingSlip);
}));
Task.WaitAll(tasks.ToArray());
}
}
catch (Exception ex)
{
Console.WriteLine("Exception!!! OMG!!! {0}", ex);
Console.ReadLine();
}
finally
{
busHandle.Stop(TimeSpan.FromSeconds(30));
}
}
public async Task Should_immediately_complete_an_empty_list()
{
Guid trackingNumber = Guid.NewGuid();
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
ActivityTestContext reviseActivity = GetActivityContext<ReviseToEmptyItineraryActivity>();
Task<ConsumeContext<RoutingSlipCompleted>> completed =
SubscribeHandler<RoutingSlipCompleted>(context => (context.Message.TrackingNumber == trackingNumber));
Task<ConsumeContext<RoutingSlipActivityCompleted>> testActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(testActivity.Name));
Task<ConsumeContext<RoutingSlipActivityCompleted>> reviseActivityCompleted = SubscribeHandler<RoutingSlipActivityCompleted>(
context => context.Message.TrackingNumber == trackingNumber && context.Message.ActivityName.Equals(reviseActivity.Name));
Task<ConsumeContext<RoutingSlipRevised>> revised = SubscribeHandler<RoutingSlipRevised>(
context => context.Message.TrackingNumber == trackingNumber);
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",
});
await Bus.Execute(builder.Build());
await completed;
await reviseActivityCompleted;
var revisions = await revised;
Assert.AreEqual(1, revisions.Message.DiscardedItinerary.Length);
Assert.AreEqual(0, revisions.Message.Itinerary.Length);
testActivityCompleted.Wait(TimeSpan.FromSeconds(3)).ShouldBe(false);
}
public async Task Setup()
{
ActivityTestContext testActivity = GetActivityContext<TestActivity>();
ActivityTestContext secondActivity = GetActivityContext<SecondTestActivity>();
_completed = SubscribeHandler<RoutingSlipCompleted>();
_firstActivityCompleted =
SubscribeHandler<RoutingSlipActivityCompleted>(context => context.Message.ActivityName.Equals(testActivity.Name));
_secondActivityCompleted =
SubscribeHandler<RoutingSlipActivityCompleted>(context => context.Message.ActivityName.Equals(secondActivity.Name));
var builder = new RoutingSlipBuilder(Guid.NewGuid());
builder.AddActivity(testActivity.Name, testActivity.ExecuteUri, new
{
Value = "Hello",
NullValue = (string)null,
});
builder.AddActivity(secondActivity.Name, secondActivity.ExecuteUri);
builder.AddVariable("Variable", "Knife");
builder.AddVariable("Nothing", null);
builder.AddVariable("ToBeRemoved", "Existing");
_routingSlip = builder.Build();
await Bus.Execute(_routingSlip);
}
