public void Check_if_data_is_not_retrieved_from_queue()
{
const int N = 200;
const int N_THREADS = 3;
var sut = new Parallelize(N_THREADS);
var are = new AutoResetEvent(false);
var results = new List<int>();
var threads = new Dictionary<int,bool>();
Action<IMessage> dequeue = _ => {
lock(results)
{
if (!threads.ContainsKey(Thread.CurrentThread.ManagedThreadId))
threads.Add(Thread.CurrentThread.ManagedThreadId, true);
var i = (int) _.Data;
results.Add(i);
if (results.Count == N) are.Set();
Thread.Sleep(i % 20);
}
};
sut.Start();
for(var i = 1; i<=N; i++)
sut.Process(new Message("x", i), dequeue);
Assert.IsTrue(are.WaitOne(4000));
Assert.AreEqual((N*(N+1)/2), results.Sum());
Assert.AreEqual(N_THREADS, threads.Count);
}
public void Check_if_data_is_not_retrieved_from_queue()
{
const int N = 200;
const int N_THREADS = 3;
var sut = new Parallelize<int>(N_THREADS);
var are = new AutoResetEvent(false);
var results = new List<int>();
var threads = new Dictionary<long,bool>();
Action<int> dequeue = _ => {
lock(results)
{
if (!threads.ContainsKey(Thread.CurrentThread.GetHashCode()))
threads.Add(Thread.CurrentThread.GetHashCode(), true);
results.Add(_);
if (results.Count == N) are.Set();
Thread.Sleep(_ % 10);
}
};
sut.Start();
for(var i = 1; i<=N; i++)
sut.Process(i, dequeue);
Assert.IsTrue(are.WaitOne(4000));
Assert.AreEqual((N*(N+1)/2), results.Sum());
Assert.AreEqual(N_THREADS, threads.Count);
}
internal AsynchronizeFIFO()
{
_parallelize = new Parallelize(1);
}
internal AsynchronizeRoundRobin()
{
_parallelize = new Parallelize(1, new NotifyingPartionedQueue<ScheduledTask>());
}
internal AsynchronizeFIFO()
{
_parallelize = new Parallelize(1);
}
internal AsynchronizeRoundRobin()
{
_parallelize = new Parallelize(1, new NotifyingPartionedQueue <ScheduledTask>());
}