public void SupportsCustomCollections()
{
var source = new CustomObservableCollection();
var listener = new EventListener();
var weakEventListener = listener.SubscribeToWeakCollectionChangedEvent(source, listener.OnCollectionChangedEvent);
Assert.AreEqual(0, listener.CollectionChangedEventCount);
source.Add(DateTime.Now);
Assert.AreEqual(1, listener.CollectionChangedEventCount);
// Some dummy code to make sure the previous listener is removed
listener = new EventListener();
GC.Collect();
var type = listener.GetType();
Assert.IsTrue(weakEventListener.IsSourceAlive);
Assert.IsFalse(weakEventListener.IsTargetAlive);
// Some dummy code to make sure the source stays in memory
source.GetType();
}
