public void testR2BaseEchoString() throws AxisFault {
url = "http://dietrich.ganx4.com/nusoap/testbed/round2_base_server.php";
soapAction = "http://soapinterop.org/";
util = new Round2EchoStringclientUtil();
retEnv = client.sendMsg(util, url, soapAction);
System.out.println("Returned Envelope " + retEnv);
tempPath = resFilePath + "NusBaseStringRes.xml";
assertR2DefaultEchoStringResult(retEnv);