void testSingleElementUnmarshall() {
auto_ptr<XMLObject> xo(unmarshallElement(singleElementFile));
AudienceRestriction* ar = dynamic_cast<AudienceRestriction*>(xo.get());
void testSingleElementUnmarshall() {
auto_ptr<XMLObject> xo(unmarshallElement(singleElementFile));
AudienceRestriction* ar = dynamic_cast<AudienceRestriction*>(xo.get());