public void Maximum_One_Aquire_Single_Object()
{
var obj = new object();
var clientPool = new ClientPool <object>(1, () => obj);
var aquired = clientPool.Aquire();
Assert.AreSame(obj, aquired);
}
public void Maximum_One_Aquire_Single_Object_DiscardBusyClient_calls_Free_action()
{
var obj = new object();
object freeObject = null;
var clientPool = new ClientPool <object>(1, () => obj, x => freeObject = x);
var aquired = clientPool.Aquire();
clientPool.DiscardBusyClient(aquired);
Assert.AreSame(obj, freeObject);
}
public void Maximum_One_Aquire_Two_Objects_Second_Aquire_Waits_For_DiscardBusyObject()
{
var obj = new object();
var clientPool = new ClientPool <object>(1, () => obj);
object secondAquired = null;
var sw = new Stopwatch();
var aquired = clientPool.Aquire();
var started = new ManualResetEventSlim();
var stopped = new ManualResetEventSlim();
Task.Factory.StartNew(() =>
{
started.Set();
sw = Stopwatch.StartNew();
try
{
secondAquired = clientPool.Aquire(TimeSpan.FromMilliseconds(1000));
}
finally
{
sw.Stop();
stopped.Set();
}
}, TaskCreationOptions.LongRunning);
started.Wait();
var busyTime = TimeSpan.FromMilliseconds(100);
Thread.Sleep(busyTime);
clientPool.DiscardBusyClient(aquired);
stopped.Wait();
Assert.AreSame(obj, secondAquired);
Assert.GreaterOrEqual(sw.Elapsed, busyTime);
}