public void WatchedObjectsCanBeGarbageCollected()
{
var watchedItem = new WatchedItem();
var weakReference = new WeakReference(watchedItem);
var stalker = new Stalker();
stalker.Watch(watchedItem);
watchedItem = null;
GC.Collect();
weakReference.ShouldHave().Properties(x=>x.IsAlive).EqualTo(new {IsAlive=false});
}
public void SubscripingToEventDoesNotKeepItAlive()
{
var sink = new EventSink();
var mockListener = new Mock<IEventListener>();
mockListener.Setup(l => l.OnGenericEvent()).Verifiable();
EventManager.SubscribeTo<IEventListener, EventArgs>(
h => sink.GenericEvent += h,
h => sink.GenericEvent -= h,
mockListener.Object,
(l, args) => l.OnGenericEvent()
);
var weakReference = new WeakReference(sink);
sink = null;
GC.Collect();
weakReference.ShouldHave().Properties(x=>x.IsAlive).EqualTo(new{IsAlive=false});
}