public void Should_not_raise_event_after_having_called_Stop()
{
ThreadPool.SetMaxThreads(10, 10);
const int VeryAggressiveTimerIntervalForMarketDataPublicationInMsec = 1;
var marketData = new RawMaterialMarketData("eggs", VeryAggressiveTimerIntervalForMarketDataPublicationInMsec);
long counter = 0;
marketData.PriceChanged += (o, args) =>
{
lock (this)
{
if (args.Price > 0m)
{
Interlocked.Increment(ref counter);
}
Monitor.PulseAll(this);
}
};
marketData.Start();
lock (this)
{
if (counter == 0)
{
Monitor.Wait(this, 50);
}
}
Check.That(counter).IsStrictlyGreaterThan(0);
var counterBeforeStop = Interlocked.Read(ref counter);
marketData.Stop();
Thread.Sleep(50);
var counterAfterStop = Interlocked.Read(ref counter);
Check.That(counterAfterStop).IsEqualTo(counterBeforeStop);
}
public void Should_not_raise_event_after_having_called_Stop()
{
const int VeryAggressiveTimerIntervalForMarketDataPublicationInMsec = 1;
var marketData = new RawMaterialMarketData("eggs", VeryAggressiveTimerIntervalForMarketDataPublicationInMsec);
long counter = 0;
marketData.PriceChanged += (o, args) => counter = Interlocked.Increment(ref counter);
marketData.Start();
Thread.Sleep(80);
Check.That(counter).IsGreaterThan(1);
var counterBeforeStop = Interlocked.Read(ref counter);
marketData.Stop(); // ----------
Thread.Sleep(20);
var counterAfterStop = Interlocked.Read(ref counter);
Check.That(counterAfterStop).IsEqualTo(counterBeforeStop);
}
