Runs the test case.
Document doc;
NodeList acronymList;
Node testNode;
NamedNodeMap attributes;
Attr titleAttr;
boolean hasChildNodes;
doc = (Document) load("hc_staff", true);
acronymList = doc.getElementsByTagName("acronym");
testNode = acronymList.item(3);
attributes = testNode.getAttributes();
titleAttr = (Attr) attributes.getNamedItem("title");
hasChildNodes = titleAttr.hasChildNodes();
assertTrue("hasChildrenIsTrue", hasChildNodes);