@Test(
     groups = "wso2.as",
     description = "Invoke web application",
     dependsOnMethods = "testWebApplicationDeployment")
 public void testInvokeWebApp() throws Exception {
   String webAppURLLocal = webAppURL + "/appServer-valied-deploymant-1.0.0";
   HttpClientUtil client = new HttpClientUtil();
   OMElement omElement = client.get(webAppURLLocal);
   assertEquals(omElement.toString(), "<status>success</status>", "Web app invocation fail");
 }
 protected String runAndGetResultAsString(String webAppURL) throws Exception {
   HttpClientUtil client = new HttpClientUtil();
   return client.get(webAppURL).toString();
 }
 protected OMElement runAndGetResultAsOMElement(String webAppURL) throws Exception {
   HttpClientUtil client = new HttpClientUtil();
   return client.get(webAppURL);
 }