public override async Task DisposeAsyncReleasesQueuedAcquires()
{
var limiter = new TokenBucketRateLimiter(new TokenBucketRateLimiterOptions(1, QueueProcessingOrder.OldestFirst, 3,
TimeSpan.Zero, 1, autoReplenishment: false));
var lease = limiter.Acquire(1);
var wait1 = limiter.WaitAsync(1);
var wait2 = limiter.WaitAsync(1);
var wait3 = limiter.WaitAsync(1);
Assert.False(wait1.IsCompleted);
Assert.False(wait2.IsCompleted);
Assert.False(wait3.IsCompleted);
await limiter.DisposeAsync();
lease = await wait1;
Assert.False(lease.IsAcquired);
lease = await wait2;
Assert.False(lease.IsAcquired);
lease = await wait3;
Assert.False(lease.IsAcquired);
// Throws after disposal
Assert.Throws <ObjectDisposedException>(() => limiter.Acquire(1));
await Assert.ThrowsAsync <ObjectDisposedException>(() => limiter.WaitAsync(1).AsTask());
}