public void It_does_not_throw_exception_when_collection_and_context_are_not_null() { var collection = new SynchronizedReadOnlyObservableCollection <string>(new SynchronizedObservableCollection <string> { "1", "2", "3" }, new SynchronizationContext()); Assert.That(collection.Count, Is.EqualTo(3)); }
public void It_invokes_PropertyChanged() { var collection = new SynchronizedObservableCollection <string>(); var readonlyCollection = new SynchronizedReadOnlyObservableCollection <string>(collection); var propertyChangedEventArgs = new List <PropertyChangedEventArgs>(); readonlyCollection.PropertyChanged += (sender, args) => { propertyChangedEventArgs.Add(args); }; collection.Add("4"); Assert.That(propertyChangedEventArgs.Count, Is.EqualTo(2)); Assert.That(propertyChangedEventArgs.Any(p => p.PropertyName.Equals("Count")), Is.True); Assert.That(propertyChangedEventArgs.Any(p => p.PropertyName.Equals("Item[]")), Is.True); }
public void It_invokes_CollectionChanged() { var collection = new SynchronizedObservableCollection <string>(new List <string> { "1", "2", "3" }); var readonlyCollection = new SynchronizedReadOnlyObservableCollection <string>(collection); NotifyCollectionChangedEventArgs collectionChangedEventArgs = null; readonlyCollection.CollectionChanged += (sender, args) => { collectionChangedEventArgs = args; }; collection.Add("4"); Assert.That(collectionChangedEventArgs.Action, Is.EqualTo(NotifyCollectionChangedAction.Add)); Assert.That(collectionChangedEventArgs.NewItems[0], Is.EqualTo("4")); Assert.That(collectionChangedEventArgs.NewStartingIndex, Is.EqualTo(3)); }