public void ExtendedObservableCollection_ConstructorTest3() { using (var verify = new Verify()) { var weakNotifier = new WeakNotifier(); var notifier = new Notifier(); var temp = new[] { notifier, weakNotifier }; var result = new ObservableCollectionExtended<object>(temp.AsEnumerable()); ConstructorAssertions(verify, result, weakNotifier, notifier); } }