Runs the test case.
Document doc;
NodeList elementList;
Element testAddr;
NamedNodeMap addrAttr;
Node attrNode;
NamedNodeMap attrList;
doc = (Document) load("hc_staff", false);
elementList = doc.getElementsByTagName("acronym");
testAddr = (Element) elementList.item(0);
addrAttr = testAddr.getAttributes();
attrNode = addrAttr.item(0);
attrList = attrNode.getAttributes();
assertNull("nodeAttributeNodeAttributeAssert1", attrList);