public void TestThreadUnsafe()
{
SyncChecker syncChecker = new SyncChecker();
Assert.ThrowsAsync <AssertionException>(async() =>
{
Task[] tasks = Enumerable.Range(0, 2).Select(x => Task.Run(async() =>
{
syncChecker.Enter();
await Task.Delay(TimeSpan.FromSeconds(0.5));
syncChecker.Leave();
})).ToArray();
await Task.WhenAll(tasks);
});
}
public async Task TestThreadSafe()
{
SyncChecker syncChecker = new SyncChecker();
using (AsyncLocker locker = new AsyncLocker())
{
Task[] tasks = Enumerable.Range(0, 2).Select(x => Task.Run(async() =>
{
using (locker.Lock())
{
syncChecker.Enter();
await Task.Delay(TimeSpan.FromSeconds(1));
syncChecker.Leave();
}
})).ToArray();
await Task.WhenAll(tasks);
}
}