public void Dequeue_ThrowsWhenNoDeliveryInQueueWithinTimeout()
{
var cts = new CancellationTokenSource(TimeSpan.FromMilliseconds(1));
var queue = new DeliveryQueue();
Action action = () => queue.Dequeue(cts.Token);
action.ShouldThrow <OperationCanceledException>();
}
public void Enqueue_AddsDeliveryToQueue()
{
var cts = new CancellationTokenSource(TimeSpan.FromMilliseconds(50));
var delivery = new Delivery(new Message());
var queue = new DeliveryQueue();
queue.Enqueue(delivery);
queue.Dequeue(cts.Token).ShouldBeSameAs(delivery.Message);
}
public void Dispose_DisposesQueue()
{
var delivery = new Delivery(new Message());
var queue = new DeliveryQueue();
queue.Dispose();
Should.Throw <ObjectDisposedException>(() => queue.Enqueue(delivery));
Should.Throw <ObjectDisposedException>(() => queue.Dequeue(CancellationToken.None));
Should.Throw <ObjectDisposedException>(() => queue.Process(null));
}
public void Enqueue_GetsFirstInsertedItem()
{
var delivery1 = new Delivery(new Message());
var delivery2 = new Delivery(new Message());
var queue = new DeliveryQueue();
queue.Enqueue(delivery1);
queue.Enqueue(delivery2);
queue.Dequeue(CancellationToken.None).ShouldBeSameAs(delivery1.Message);
}
public void Process_ProcessesDelivery()
{
var message = new Message();
message.InitializePrivateProperty("Delivery");
ListenerLink link = Construct.Uninitialized <ListenerLink>();
MessageContext messageContext = Construct.ForPrivate <MessageContext>(link, message);
var delivery = new Delivery(message);
var queue = new DeliveryQueue();
queue.Enqueue(delivery);
queue.Dequeue(CancellationToken.None);
queue.Process(messageContext);
delivery.Processed.ShouldNotBeNull();
}