public void queue_is_enqueued()
{
var throttler = new QueueThrottle(10);
throttler.RequestResource(1);
throttler.RequestResource(2);
Assert.AreEqual(2, throttler.CurrentSize);
}
public void releasing_resources_prevents_blocking()
{
var throttler = new QueueThrottle(2);
throttler.RequestResource(1);
throttler.RequestResource(2);
throttler.ReleaseResource();
throttler.RequestResource(3); // This would block indefinitely if releasing did not work
}
public void exhausting_threshold_causes_blocking()
{
var throttler = new QueueThrottle(2);
ThreadPool.QueueUserWorkItem(s =>
{
Thread.Sleep(3000);
throttler.ReleaseResource();
});
throttler.RequestResource(1);
throttler.RequestResource(2);
throttler.RequestResource(3); // This resource will block until a sequence is released laterally
}