ChangeTracking.Tests.INotifyPropertyChangedTests.When_CollectionProperty_Children_Trackable_Change_CollectionProperty_Should_Raise_PropertyChanged_Event C# (CSharp) Method

        public void When_CollectionProperty_Children_Trackable_Change_CollectionProperty_Should_Raise_PropertyChanged_Event()
        {
            var order = Helper.GetOrder();
            var trackable = order.AsTrackable();
            trackable.MonitorEvents();

            trackable.OrderDetails.Add(new OrderDetail
                  {
                      OrderDetailId = 123,
                      ItemNo = "Item123"
                  });

            trackable.ShouldRaise("PropertyChanged");
        }