/*
* 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.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
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;
/**
* https://issues.apache.org/jira/browse/WICKET-6021
*/
public class AddChildToParentInOnInitializeTest extends WicketTestCase
{
@Test
public void addChildToParentInOnInitialize()
{
tester.startPage(TestPage.class);
tester.assertRenderedPage(TestPage.class);
tester.assertComponent(TestPage.PARENT_ID + ':' + TestPage.FIRST_CHILD_ID, WebMarkupContainer.class);
tester.assertComponent(TestPage.PARENT_ID, Parent.class);
}
public static class TestPage extends WebPage implements IMarkupResourceStreamProvider
{
public static final String FIRST_CHILD_ID = "firstChild";
public static final String PARENT_ID = "parentContainer";
public static final String SECOND_CHILD_ID = "thirdChild";
public static final String THIRD_CHILD_ID = "fourthChild";
@Override
protected void onInitialize()
{
super.onInitialize();
final Parent parent = new Parent();
add(parent);
parent.addOrReplace(new WebMarkupContainer(TestPage.THIRD_CHILD_ID));
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container, Class<?> containerClass)
{
return new StringResourceStream("<html><head></head><body>" +
"<div wicket:id='"+ PARENT_ID +"'>" +
"<div wicket:id='"+FIRST_CHILD_ID+"'></div>" +
"<div wicket:id='"+ SECOND_CHILD_ID +"'></div>" +
"<div wicket:id='"+ THIRD_CHILD_ID +"'></div>" +
"</div>" +
"</body></html>");
}
}
private static class Parent extends WebMarkupContainer
{
public Parent()
{
super(TestPage.PARENT_ID);
add(new WebMarkupContainer(TestPage.FIRST_CHILD_ID));
add(new SecondChild());
}
}
private static class SecondChild extends WebMarkupContainer
{
public SecondChild()
{
super(TestPage.SECOND_CHILD_ID);
}
@Override
protected void onInitialize()
{
super.onInitialize();
getParent().addOrReplace(new WebMarkupContainer(TestPage.THIRD_CHILD_ID));
}
}
}