/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.wicket; import org.apache.wicket.ajax.IAjaxRegionMarkupIdProvider; import org.apache.wicket.behavior.Behavior; import org.apache.wicket.markup.IMarkupResourceStreamProvider; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.util.resource.IResourceStream; import org.apache.wicket.util.resource.StringResourceStream; import org.apache.wicket.util.tester.WicketTestCase; import org.junit.Test; /** * Test for <a href="https://issues.apache.org/jira/browse/WICKET-3563">WICKET-3563</a> */ public class PlaceholderTagIdTest extends WicketTestCase { /** * If a component either implements {@link IAjaxRegionMarkupIdProvider} or has a behavior which * implements it then the placeholder markup id for it should be the one defined by the * {@link IAjaxRegionMarkupIdProvider} */ @Test public void wicket3563() { tester.startPage(TestPage.class); tester.assertContains("<form id=\"form1_region\" style=\"display:none\">"); } /** * */ public static class TestPage extends WebPage implements IMarkupResourceStreamProvider { private static final long serialVersionUID = 1L; /** * Construct. */ public TestPage() { Form<?> form = new Form<Void>("form"); form.setVisible(false); form.setOutputMarkupPlaceholderTag(true); add(form); form.add(new RegionBehavior()); } @Override public IResourceStream getMarkupResourceStream(MarkupContainer container, Class<?> containerClass) { return new StringResourceStream( "<html><body><form wicket:id='form'></form></body></html>"); } } /** * A behavior that implements {@link IAjaxRegionMarkupIdProvider} */ public static class RegionBehavior extends Behavior implements IAjaxRegionMarkupIdProvider { private static final long serialVersionUID = 1L; @Override public String getAjaxRegionMarkupId(Component component) { return component.getMarkupId() + "_region"; } } }