/*
* 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.model;
import java.io.Serializable;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.util.tester.WicketTestCase;
import org.junit.Test;
/**
* @author Pedro Santos
*/
public class DetachableTest extends WicketTestCase
{
/**
* <a href="https://issues.apache.org/jira/browse/WICKET-3872">WICKET-3872</a>
*/
@Test
public void testDetachRemovedChildrenTree()
{
DetachableComponent a = new DetachableComponent("a");
DetachableComponent ab = new DetachableComponent("b");
DetachableComponent ac = new DetachableComponent("c");
DetachableComponent abd = new DetachableComponent("d");
DetachableModel detachableModel = new DetachableModel();
DetachableBehavior detachableBehavior = new DetachableBehavior();
abd.setDefaultModel(detachableModel);
abd.add(detachableBehavior);
a.add(ab);
a.add(ac);
ab.add(abd);
a.removeAll();
assertFalse(a.detached);
assertTrue(ab.detached);
assertTrue(ac.detached);
assertTrue(abd.detached);
assertTrue(detachableModel.detached);
assertTrue(detachableBehavior.detached);
}
private class DetachableComponent extends WebMarkupContainer
{
private boolean detached;
private DetachableComponent(String id)
{
super(id);
}
@Override
protected void onDetach()
{
super.onDetach();
detached = true;
}
}
private class DetachableModel extends Model<Serializable>
{
private boolean detached;
@Override
public void detach()
{
detached = true;
}
}
private class DetachableBehavior extends Behavior
{
private boolean detached;
@Override
public void detach(Component component)
{
detached = true;
}
}
}