public async Task QueueOnExitCalledEvenIfNextErrors()
{
var flag = false;
var testQueue = new TestQueue(
onTryEnter: (_) => true,
onExit: () => { flag = true; });
var middleware = TestUtils.CreateTestMiddleware(
queue: testQueue,
next: httpContext =>
{
throw new DivideByZeroException();
});
Assert.Equal(0, testQueue.QueuedRequests);
await Assert.ThrowsAsync <DivideByZeroException>(() => middleware.Invoke(new DefaultHttpContext())).OrTimeout();
Assert.Equal(0, testQueue.QueuedRequests);
Assert.True(flag);
}
public void EventCountersTrackQueuedRequests()
{
var blocker = new TaskCompletionSource <bool>();
var testQueue = new TestQueue(
onTryEnter: async(_) =>
{
return(await blocker.Task);
});
var middleware = TestUtils.CreateTestMiddleware(testQueue);
Assert.Equal(0, testQueue.QueuedRequests);
var task1 = middleware.Invoke(new DefaultHttpContext());
Assert.False(task1.IsCompleted);
Assert.Equal(1, testQueue.QueuedRequests);
blocker.SetResult(true);
Assert.Equal(0, testQueue.QueuedRequests);
}