factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(getClass().getClassLoader().getResourceAsStream("jpa.xml"));
root = doc.getDocumentElement();
sut = new NSHandler();
manager = Skeleton.newMock(PersistenceContextProvider.class);
sut.setManager(manager);
sut.contextAvailable(null);
clientBundle = Skeleton.newMock(Bundle.class);