public void testGetAtomSyndFeed() throws Exception {
   MockHttpServletRequest request =
       MockRequestConstructor.constructMockRequest(
           "GET", "/test/atomsyndfeed", "application/atom+xml");
   MockHttpServletResponse response = invoke(request);
   assertEquals(200, response.getStatus());
   String msg =
       TestUtils.diffIgnoreUpdateWithAttributeQualifier(FEED, response.getContentAsString());
   assertNull(msg, msg);
 }
 public void testPostAtomFeedElement() throws Exception {
   MockHttpServletRequest request =
       MockRequestConstructor.constructMockRequest(
           "POST", "/test/atomfeedelement", "application/atom+xml");
   request.setContentType("application/atom+xml");
   request.setContent(FEED.getBytes());
   MockHttpServletResponse response = invoke(request);
   assertEquals(200, response.getStatus());
   String msg =
       TestUtils.diffIgnoreUpdateWithAttributeQualifier(FEED, response.getContentAsString());
   assertNull(msg, msg);
 }