assertNotNull(role);
RoleMod roleMod = new RoleMod();
roleMod.getAttrsToUpdate().add(attributeMod("badge", "xxxxxxxxxx"));
response = noContentService.update(role.getId(), roleMod);
assertEquals(Response.Status.NO_CONTENT.getStatusCode(), response.getStatus());
assertEquals(Preference.RETURN_NO_CONTENT.toString(), response.getHeaderString(RESTHeaders.PREFERENCE_APPLIED));
assertEquals(StringUtils.EMPTY, IOUtils.toString((InputStream) response.getEntity()));
response = noContentService.delete(role.getId());