/*
* 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.behavior.Behavior;
import org.apache.wicket.behavior.IBehaviorListener;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.core.request.handler.IPageAndComponentProvider;
import org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler;
import org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException;
import org.apache.wicket.core.request.handler.PageAndComponentProvider;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.StringResourceStream;
import org.junit.Before;
import org.junit.Test;
/**
* See issue <a href="https://issues.apache.org/jira/browse/WICKET-3098">WICKET-3098</a>
*/
public class BehaviorRequestTest extends WicketTestCase
{
private TestPage page;
/**
*
*/
@Before
public void before()
{
page = new TestPage();
tester.startPage(page);
}
/**
*
*/
@Test
public void enabledBehaviorRequest()
{
tester.executeUrl(urlForBehavior(page.enabledBehavior));
assertTrue(page.enabledBehavior.wasCalled());
}
/**
*
*/
@Test
public void disabledBehaviorRequest()
{
try
{
tester.executeUrl(urlForBehavior(page.disabledBehavior));
fail("Executing the listener on disabled component is not allowed.");
}
catch (ListenerInvocationNotAllowedException expected)
{
assertFalse(page.disabledBehavior.wasCalled());
}
}
private String urlForBehavior(Behavior behaviorUnderTest)
{
final int index = page.container.getBehaviorId(behaviorUnderTest);
final IPageAndComponentProvider provider = new PageAndComponentProvider(page,
page.container);
final IRequestHandler handler = new ListenerInterfaceRequestHandler(provider,
IBehaviorListener.INTERFACE, index);
return tester.urlFor(handler).toString();
}
/**
*/
public static class TestPage extends WebPage implements IMarkupResourceStreamProvider
{
private static final long serialVersionUID = 1L;
private WebMarkupContainer container;
private TestCallbackBehavior enabledBehavior;
private TestCallbackBehavior disabledBehavior;
/**
* Construct.
*/
public TestPage()
{
enabledBehavior = new TestCallbackBehavior();
enabledBehavior.setEnabled(true);
disabledBehavior = new TestCallbackBehavior();
disabledBehavior.setEnabled(false);
container = new WebMarkupContainer("container");
container.add(enabledBehavior);
container.add(disabledBehavior);
add(container);
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container,
Class<?> containerClass)
{
return new StringResourceStream("<html><a wicket:id=\"container\">container</a></html>");
}
}
/**
*/
private static class TestCallbackBehavior extends Behavior implements IBehaviorListener
{
private static final long serialVersionUID = 1L;
private boolean enabled;
private boolean called;
@Override
public void onComponentTag(Component component, ComponentTag tag)
{
super.onComponentTag(component, tag);
tag.put("href",
component.urlFor(this, IBehaviorListener.INTERFACE, new PageParameters()));
}
@Override
public void onRequest()
{
called = true;
}
public void setEnabled(boolean enabled)
{
this.enabled = enabled;
}
@Override
public boolean isEnabled(Component component)
{
return component.isEnabledInHierarchy() && enabled;
}
public boolean wasCalled()
{
return called;
}
}
}