public void OnDispose_DisposerDisposesContainedInstances()
{
var instance = new DisposeTracker();
var disposer = new Disposer();
disposer.AddInstanceForDisposal(instance);
Assert.IsFalse(instance.IsDisposed);
disposer.Dispose();
Assert.IsTrue(instance.IsDisposed);
}
public void DisposerDisposesContainedInstances_InReverseOfOrderAdded()
{
DisposeTracker lastDisposed = null;
var instance1 = new DisposeTracker();
instance1.Disposing += (s, e) => lastDisposed = instance1;
var instance2 = new DisposeTracker();
instance2.Disposing += (s, e) => lastDisposed = instance2;
var disposer = new Disposer();
disposer.AddInstanceForDisposal(instance1);
disposer.AddInstanceForDisposal(instance2);
disposer.Dispose();
Assert.AreSame(instance1, lastDisposed);
}