public void IncrementDisposeTryDecrement()
{ //****************************************
var MyLock = new AsyncCounter();
//****************************************
MyLock.Increment();
_ = MyLock.DisposeAsync();
Assert.IsTrue(MyLock.TryDecrement());
Assert.IsFalse(MyLock.TryDecrement());
//****************************************
Assert.AreEqual(0, MyLock.WaitingCount, "Waiter still registered");
Assert.AreEqual(0, MyLock.CurrentCount, "Count not zero");
}
/// <summary>
/// Attempts to take an item from the collection without waiting
/// </summary>
/// <param name="item">The item that was removed from the collection</param>
/// <returns>True if an item was removed without waiting, False if we would have to wait, or if the collection is completed and empty</returns>
public bool TryTake(
#if !NETSTANDARD2_0
[MaybeNullWhen(false)]
#endif
out T item
)
{
// Is there an item to take?
if (!_UsedSlots.TryDecrement())
{
item = default !;