/**
* Test the removal of an Element node.
*/
public void testRemoveElement() throws Exception {
ODOMXPath path = new ODOMXPath("cd");
ODOMObservable removed = path.remove((ODOMObservable) root);
assertNotNull("Removed element should exist", removed);
assertTrue("Should be an Element", removed instanceof Element);
Element element = (Element) removed;
assertEquals("Name should match", "cd", element.getName());