public void testXpathQos() throws Exception {
ServerScope scope = new ServerScope();
Global glob = scope;
XPathFilter filter = new XPathFilter();
filter.initialize(scope);
String content = "SomethingFancy";
String queryStr = "/qos";
String qos = "<qos/>";
MsgUnit msgUnit = new MsgUnit("<key oid='Hello'/>", content, qos);