public void AddNewAndCancel()
{
var cut = new SortedBindingList <Data>();
var raisedEvents = new List <ListChangedEventArgs>();
cut.ListChanged += (s, e) => raisedEvents.Add(e);
const string NewName = "NewName";
var data = cut.AddNew();
data.Name = NewName;
cut.CancelNew(0);
Assert.AreEqual(0, cut.Count);
}