public void ByDefaultOnlyOneThreadCanEnter()
{
int counter = 0;
var criticalSection = new AsyncLazy.AsyncLock();
;
var threads = Enumerable.Range(1, 10).Select(n => new Thread(() => criticalSection.Run(() =>
{
counter++;
counter.Should().Be(1);
counter--;
}))).ToList();
threads.ForEach(thread => thread.Start());
threads.ForEach(thread => thread.Join());
counter.Should().Be(0);
}
