private void OnUnload(object sender, RoutedEventArgs e)
{
_visualsObserver?.Dispose();
ViewportRenderer?.Dispose();
ViewportRenderer = null;
Camera.PropertyChanged -= OnCameraChanged;
Camera.Space.GetRoot().Changed -= OnCameraChanged;
}
public void DisposeTest()
{
ObservableCollection <string> coll = new ObservableCollection <string>(new[] { "This", "is", "a", "test" });
ReceiverTest test = new ReceiverTest();
var observer = new CollectionObserver(coll);
observer.CollectionChanged += test.OnObserver;
observer.Dispose();
coll.Clear();
Assert.AreEqual(0, test.List.Count);
}
public void GCDisposeTest()
{
ObservableCollection <string> coll = new ObservableCollection <string>(new[] { "This", "is", "a", "test" });
WeakReference weakReference = new WeakReference(coll);
ReceiverTest test = new ReceiverTest();
var observer = new CollectionObserver(coll);
observer.CollectionChanged += test.OnObserver;
observer.Dispose();
coll = null;
Assert.AreEqual(0, test.List.Count);
test = null;
GC.Collect(2, GCCollectionMode.Forced);
Assert.IsFalse(weakReference.IsAlive);
}