public void AddAndRemoveEventListenersXElementAddRemoveEventListeners()
{
XDocument xDoc = new XDocument(InputSpace.GetElement(10, 10));
EventsHelper docHelper = new EventsHelper(xDoc);
EventsHelper eHelper = new EventsHelper(xDoc.Root);
xDoc.Root.Add(new XElement("Add", "Me"));
docHelper.Verify(XObjectChange.Add);
eHelper.Verify(XObjectChange.Add);
eHelper.RemoveListeners();
xDoc.Root.Add(new XComment("Comment"));
eHelper.Verify(0);
docHelper.Verify(XObjectChange.Add);
}