/** Test of handleRequest method, of class IndexController. */
 @Test
 public void testHandleRequest() {
   System.out.println("handleRequest");
   RedirectAttributes redirect = null;
   HttpSession session = null;
   IndexController instance = new IndexController();
   String expResult = "redirect:" + redirect;
   String result = instance.handleRequest(redirect, session);
   assertEquals(expResult, result);
 }