public override void RecieveEvents(Func <IExceptionArgs, Task> exceptionCallback,
Func <IBusEvent, CancellationToken, Task> handlerCallback)
{
_handlerCallback = handlerCallback;
_exceptionCallback = exceptionCallback;
_busClient.SubscribeAsync <BusEventBase>(HandleMessage, cfg => cfg
.WithRoutingKey(QueueName));
}
public async Task Should_Call_Subscribe_Error_Handler_On_Exception_In_Subscribe_Handler()
{
/* Setup */
var exception = new Exception("Oh oh, something when wrong!");
var realHandler = new DefaultStrategy(null, new NamingConventions(), null, null, null);
_errorHandler
.Setup(e => e.ExecuteAsync(
It.IsAny <Func <Task> >(),
It.IsAny <Func <Exception, Task> >()
))
.Callback((Func <Task> h, Func <Exception, Task> e) => realHandler.ExecuteAsync(h, e));
_errorHandler
.Setup(e => e.OnSubscriberExceptionAsync(
It.IsAny <IRawConsumer>(),
It.IsAny <SubscriptionConfiguration>(),
It.IsAny <BasicDeliverEventArgs>(),
exception
))
.Returns(Task.FromResult(true))
.Verifiable();
var recieveTcs = new TaskCompletionSource <BasicMessage>();
_client.SubscribeAsync <BasicMessage>((message, context) =>
{
recieveTcs.SetResult(message);
throw exception;
}, c => c.WithNoAck());
/* Test */
_client.PublishAsync <BasicMessage>();
await recieveTcs.Task;
/* Assert */
_errorHandler.VerifyAll();
}
