/*
* 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.markup.html;
import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.html.panel.Panel;
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;
/**
* <a href="https://issues.apache.org/jira/browse/WICKET-3761">WICKET-3761</a>
*/
public class MarkupHeadFirstTest extends WicketTestCase
{
/**
* <a href="https://issues.apache.org/jira/browse/WICKET-3761">WICKET-3761</a>
*
* <p>
* Tests that header contribution provided by <wicket:head> is contributed before the header
* contribution from {@link Component#renderHead(IHeaderResponse)}
* </p>
*
* @throws Exception
*/
@Test
public void renderMyPage() throws Exception
{
executeTest(MarkupHeadFirstPage.class, "MarkupHeadFirstPage.html");
}
/**
* A test page
*/
public static class MarkupHeadFirstPage extends WebPage
implements
IMarkupResourceStreamProvider
{
private static final long serialVersionUID = 1L;
/**
* Construct.
*/
public MarkupHeadFirstPage()
{
add(new MarkupHeadFirstPanel("panel"));
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container,
Class<?> containerClass)
{
return new StringResourceStream(
"<html><body><div wicket:id=\"panel\"></div></body></html>");
}
}
private static class MarkupHeadFirstPanel extends Panel
implements
IMarkupResourceStreamProvider
{
private static final long serialVersionUID = 1L;
public MarkupHeadFirstPanel(String id)
{
super(id);
}
@Override
public void renderHead(IHeaderResponse response)
{
response.render(JavaScriptHeaderItem.forUrl("java.js"));
super.renderHead(response);
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container,
Class<?> containerClass)
{
return new StringResourceStream(
"<wicket:head><script type=\"text/javascript\" src=\"markup.js\"></script></wicket:head><wicket:panel>content for MyPanel goes here</wicket:panel>");
}
}
}