public void Can_StartAndStop_Multiple_Times_Without_Deadlocks()
{
var limiter = new ThroughputLimiter();
var manualResetEventSlim = new ManualResetEventSlim(false);
Console.Out.WriteLine("Starting");
limiter.Start(5);
Task.Factory.StartNew(() =>
{
while (!manualResetEventSlim.IsSet)
{
limiter.MessageProcessed();
Thread.Sleep(10);
}
}, TaskCreationOptions.LongRunning);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
Console.Out.WriteLine("Starting");
limiter.Start(10);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
Console.Out.WriteLine("Starting");
limiter.Start(0);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
manualResetEventSlim.Set();
}
public void Can_StartAndStop_Multiple_Times_Without_Deadlocks()
{
var limiter = new ThroughputLimiter();
var manualResetEventSlim = new ManualResetEventSlim(false);
Console.Out.WriteLine("Starting");
limiter.Start(5);
Task.Factory.StartNew(() =>
{
while (!manualResetEventSlim.IsSet)
{
limiter.MessageProcessed();
Thread.Sleep(10);
}
}, TaskCreationOptions.LongRunning);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
Console.Out.WriteLine("Starting");
limiter.Start(10);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
Console.Out.WriteLine("Starting");
limiter.Start(0);
Thread.Sleep(TimeSpan.FromSeconds(1));
Console.Out.WriteLine("Stopping");
limiter.Stop();
manualResetEventSlim.Set();
}
public void One_message_limit_and_two_messages_should_take_more_than_one_second()
{
var stopwatch = Stopwatch.StartNew();
var limiter = new ThroughputLimiter();
limiter.Start(1);
limiter.MessageProcessed();
limiter.MessageProcessed();
var elapsedMilliseconds = stopwatch.ElapsedMilliseconds;
Debug.WriteLine("took {0}ms", elapsedMilliseconds);
limiter.Stop();
Assert.IsTrue(elapsedMilliseconds > 1000,string.Format("Expected more than 1000ms but received {0}ms", elapsedMilliseconds));
}
public void Two_message_limit_and_one_messages_should_take_less_than_one_second()
{
var stopwatch = Stopwatch.StartNew();
var limiter = new ThroughputLimiter();
limiter.Start(2);
limiter.MessageProcessed();
var elapsedMilliseconds = stopwatch.ElapsedMilliseconds;
Debug.WriteLine("took {0}ms", elapsedMilliseconds);
limiter.Stop();
Assert.IsTrue(elapsedMilliseconds < 1000, string.Format("Expected less than 1000ms but received {0}ms", elapsedMilliseconds));
}