/*
* 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.ajax.markup.html;
import java.util.Optional;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.MarkupException;
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;
/**
* @since 6.0.0
*/
public class AjaxFallbackLinkTest extends WicketTestCase
{
/**
* https://issues.apache.org/jira/browse/WICKET-4641
*
* AjaxFallbackLink can be used only with <a>, <area> or <link> markup elements
*/
@Test(expected = MarkupException.class)
public void onlyAnchorAreaAndLink()
{
tester.startPage(new OnlyAnchorAreaAndLinkPage());
}
private static class OnlyAnchorAreaAndLinkPage extends WebPage implements IMarkupResourceStreamProvider
{
private OnlyAnchorAreaAndLinkPage()
{
add(new AjaxFallbackLink<Void>("l") {
@Override
public void onClick(Optional<AjaxRequestTarget> optional)
{
}
});
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container, Class<?> containerClass)
{
return new StringResourceStream("<html><body><bla wicket:id='l'>Ajax fallback link</bla></body></html>");
}
}
}