public CheckForMessagesShould()
{
expectedQueueUrl = "QueueUrl";
queueInfo = new QueueInfo(typeof(TestMessage), expectedQueueUrl);
var queues = new Dictionary <string, QueueInfo>();
queues.Add("", queueInfo);
var messageBusMock = new Mock <IMessageBus>();
sqsServiceMock = new Mock <ISqsService>();
var messageDeserializerMock = new Mock <IMessageDeserializer>();
handlerMock = new Mock <IHandlerAsync <TestMessage> >();
messageBusMock.Setup(x => x.Queues).Returns(queues);
messageBusMock.Setup(x => x.GetHandler <TestMessage>()).Returns(handlerMock.Object);
expectedMessage = new TestMessage();
var response = new Amazon.SQS.Model.ReceiveMessageResponse();
busMessage = new Amazon.SQS.Model.Message();
busMessage.ReceiptHandle = "Recipt001";
response.Messages.Add(busMessage);
sqsServiceMock.Setup(x => x.ReceiveMessageAsync(expectedQueueUrl)).Returns(Task.FromResult(response));
messageDeserializerMock.Setup(x => x.Deserialize <TestMessage>(busMessage)).Returns(expectedMessage);
sut = new MessageBusListener(messageBusMock.Object, sqsServiceMock.Object, messageDeserializerMock.Object);
}
public void ReceiveMessagesForQueue()
{
var expectedQueueUrl = "QueueUrl";
var queues = new Dictionary <string, QueueInfo>();
queues.Add("", new QueueInfo(typeof(TestMessage), expectedQueueUrl));
var messageBusMock = new Mock <IMessageBus>();
var sqsServiceMock = new Mock <ISqsService>();
var messageDeserializerMock = new Mock <IMessageDeserializer>();
messageBusMock.Setup(x => x.Queues).Returns(queues);
var sut = new MessageBusListener(messageBusMock.Object, sqsServiceMock.Object, messageDeserializerMock.Object);
sut.StartListening();
sqsServiceMock.Verify(x => x.ReceiveMessageAsync(expectedQueueUrl));
}
private void InternalSubscribe(IListener listener, Type messageType)
{
var internalListener = _listeners
.FirstOrDefault(l => l.Listener.TryGetTarget(out var target) && ReferenceEquals(target, listener));
if (internalListener != null)
{
if (internalListener.Handlers.Any(h => h.MessageType == messageType))
{
return;
}
}
else
{
internalListener = new MessageBusListener(listener);
_listeners.Add(internalListener);
}
internalListener.Handlers.Add(new MessageBusHandler(messageType));
}
