public void testHasMessageForComponentInt()
{
Session session = tester.setupRequestAndResponse().getSession();
final Page page = new TestPage_1();
tester.startPage(page);
page.debug("debug message");
page.info("info message");
page.error("error message");
Assert.assertTrue(session.getFeedbackMessages().hasMessageFor(page, FeedbackMessage.ERROR));
}
}