@Test public void testJavascriptLocales() { final String[] keys = { "err.pwd", "err.pwdConf", "err.mailRegist", "err.mail", "ok.mail", "ok.pwd", "ok.pwdConf", "cancel.confirm" }; Map<String, String> map = controller.sendI18nToJavascript(new Locale("en", "US")); assertNotNull(map); for (String key : keys) { assertNotNull(map.get(key)); } }