SyncopeClient noContentclient = clientFactory.create(ADMIN_UNAME, ADMIN_PWD);
RoleService noContentService = noContentclient.prefer(RoleService.class, Preference.RETURN_NO_CONTENT);
RoleTO role = buildRoleTO("noContent");
Response response = noContentService.create(role);
assertEquals(Response.Status.CREATED.getStatusCode(), response.getStatus());
assertEquals(Preference.RETURN_NO_CONTENT.toString(), response.getHeaderString(RESTHeaders.PREFERENCE_APPLIED));
assertEquals(StringUtils.EMPTY, IOUtils.toString((InputStream) response.getEntity()));
role = getObject(response.getLocation(), RoleService.class, RoleTO.class);