internal FakeValidMessageQueue QueueWithTwoMessages() { var queue = new FakeValidMessageQueue(); queue.Add(new Message { Body = new FakeDto(), Label = "00000-00000-00000-00000\0000" }); queue.Add(new Message { Body = new FakeDto(), Label = "00000-00000-00000-00000\0001" }); return queue; }
public void Should_discard_failed_messages_to_when_discard_failures_configured() { var logger = new FakeLogger(); var handler = new FakeExceptionThrowingUserHandler(); var errorQueue = new FakeValidMessageQueue(); var readQueue = QueueWithTwoMessages(); var bus = new Bus(new FakeBusConfig { DiscardFailures = true }, logger, errorQueue, readQueue, new[] { new FakeValidMessageQueue() }); bus.RegisterHandler(handler); bus.Receive<FakeDto>(); Assert.That(errorQueue.Count, Is.EqualTo(0)); Assert.That(readQueue.Count, Is.EqualTo(0)); }
public void Should_throw_when_write_queues_are_undefined() { var emptyWriteQueueList = new FakeValidMessageQueue[] { }; var bus = new Bus(new BusConfig(), new NullLogger(), new FakeValidMessageQueue(), new FakeValidMessageQueue(), emptyWriteQueueList); var exception = Assert.Throws<BusException>(() => bus.Send(new FakeDto())); Assert.That(exception.Message, Is.EqualTo("Bus has not been configured for sending messages. Did you forget to call DefineWriteQueue on BusBuilder?")); }
public void Should_throw_when_specific_message_is_not_found() { var errorQueue = QueueWithTwoMessages(); var readQueue = new FakeValidMessageQueue(); var bus = new Bus(new FakeBusConfig(), new NullLogger(), errorQueue, readQueue, new[] { new FakeValidMessageQueue() }); var exception = Assert.Throws<BusException>(() => bus.ReturnErrorMessage("0")); Assert.That(exception.Message, Is.EqualTo("Message with id 0 was not found on the error queue")); }
public void Should_move_specific_message_to_read_queue() { var errorQueue = QueueWithTwoMessages(); var readQueue = new FakeValidMessageQueue(); var bus = new Bus(new FakeBusConfig(), new NullLogger(), errorQueue, readQueue, new[] { new FakeValidMessageQueue() }); bus.ReturnErrorMessage("00000-00000-00000-00000\0000"); Assert.That(errorQueue.Count, Is.EqualTo(1)); Assert.That(readQueue.Count, Is.EqualTo(1)); }
public void Should_move_all_to_read_queue() { var errorQueue = QueueWithTwoMessages(); var readQueue = new FakeValidMessageQueue(); var bus = new Bus(new FakeBusConfig(), new NullLogger(), errorQueue, readQueue, new[] { new FakeValidMessageQueue() }); bus.ReturnAllErrorMessages(); Assert.That(errorQueue.Count, Is.EqualTo(0)); Assert.That(readQueue.Count, Is.EqualTo(2)); }
public void Should_log_all_steps_involved() { var logger = new FakeLogger(); var readQueue = new FakeValidMessageQueue(); var bus = new Bus(new FakeBusConfig(), logger, QueueWithOneMessage(), readQueue, new[] { new FakeValidMessageQueue() }); bus.ReturnAllErrorMessages(); Assert.That(logger[0], Is.StringEnding("Started RETURN_TO_SOURCE Operation")); Assert.That(logger[1], Is.StringEnding("Removing from queue: FakeValidMessageQueue")); Assert.That(logger[2], Is.StringEnding("Sending to queue: FakeValidMessageQueue")); Assert.That(logger[3], Is.StringEnding("Completed RETURN_TO_SOURCE Operation")); }
public void Should_move_failed_messages_to_error_queue_when_fail_fast_not_configured() { var logger = new FakeLogger(); var handler = new FakeExceptionThrowingUserHandler(); var errorQueue = new FakeValidMessageQueue(); var readQueue = QueueWithTwoMessages(); var bus = new Bus(new FakeBusConfig { FailFast = false }, logger, errorQueue, readQueue, new[] { new FakeValidMessageQueue() }); bus.RegisterHandler(handler); bus.Receive<FakeDto>(); Assert.That(errorQueue.Count, Is.EqualTo(2)); Assert.That(readQueue.Count, Is.EqualTo(0)); }
public void Should_log_retries_on_error() { var logger = new FakeLogger(); var handler = new FakeExceptionThrowingUserHandler(); var errorQueue = new FakeValidMessageQueue(); var bus = new Bus(new FakeBusConfig { MaxRetries = 2 }, logger, errorQueue, QueueWithOneMessage(), new[] { new FakeValidMessageQueue() }); bus.RegisterHandler(handler); bus.Receive<FakeDto>(); Assert.That(logger[0], Is.StringEnding("Transaction started")); Assert.That(logger[1], Is.StringEnding("Started RECEIVE Operation")); Assert.That(logger[2], Is.StringEnding("Payload: FakeDto")); Assert.That(logger[3], Is.StringEnding("Invoking registered handler")); Assert.That(logger[4], Is.StringEnding("Retry attempt 1")); Assert.That(logger[5], Is.StringEnding("Payload: FakeDto")); Assert.That(logger[6], Is.StringEnding("Invoking registered handler")); Assert.That(logger[7], Is.StringEnding("Retry attempt 2")); Assert.That(logger[8], Is.StringEnding("Payload: FakeDto")); Assert.That(logger[9], Is.StringEnding("Invoking registered handler")); Assert.That(logger[10], Is.StringEnding("Invocation failed")); Assert.That(logger[11], Is.StringEnding("Removing from read queue: FakeValidMessageQueue")); Assert.That(logger[12], Is.StringEnding("Moving to error queue: FakeValidMessageQueue")); Assert.That(logger[13], Is.StringEnding("EXCEPTION The method or operation is not implemented.")); Assert.That(logger[15], Is.StringEnding("Completed RECEIVE Operation")); Assert.That(logger[16], Is.StringEnding("Transaction rolled back")); }