@Test
public void testWriteUpdate() throws Exception {
testConfigure();
Locator locator = new Locator("evar1",_pid,_iid);
Value value = new Value(locator, _el1, null);
value = _engine.writeValue(value);
String domstr = DOMUtils.domToStringLevel2(value.value);
Value newvalue = new Value(value.locator,DOMUtils.stringToDOM(domstr.replaceAll("<bar>bar</bar>", "<bar>boohoo</bar>")),null);
_engine.writeValue(newvalue);