/*
* 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;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebComponent;
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 6.0.1
*/
public class AjaxEventBehaviorTest extends WicketTestCase
{
/**
* Tests execution of the second configured event
* https://issues.apache.org/jira/browse/WICKET-4748
*/
@Test
public void executeSecondEvent()
{
AtomicInteger counter = new AtomicInteger(0);
SecondEventTestPage page = new SecondEventTestPage(counter);
tester.startPage(page);
assertEquals(0, counter.get());
// execute the first event
tester.executeAjaxEvent("comp", "eventOne");
assertEquals(1, counter.get());
// execute the second event
tester.executeAjaxEvent("comp", "eventTwo");
assertEquals(2, counter.get());
}
@Test(expected = IllegalArgumentException.class)
public void nullName()
{
new EventNamesBehavior(null);
}
@Test(expected = IllegalArgumentException.class)
public void emptyName()
{
new EventNamesBehavior("");
}
@Test(expected = IllegalArgumentException.class)
public void spacesName()
{
new EventNamesBehavior(" ");
}
@Test(expected = IllegalArgumentException.class)
public void tabName()
{
new EventNamesBehavior("\t");
}
private static class EventNamesBehavior extends AjaxEventBehavior
{
/**
* Construct.
*
* @param event the event this behavior will be attached to
*/
public EventNamesBehavior(String event)
{
super(event);
}
@Override
protected void onEvent(AjaxRequestTarget target)
{
}
}
/**
* Test page for #executeSecondEvent()
*/
private static class SecondEventTestPage extends WebPage implements IMarkupResourceStreamProvider
{
private SecondEventTestPage(final AtomicInteger counter)
{
WebComponent comp = new WebComponent("comp");
add(comp);
// register a behavior that listens on two events
comp.add(new AjaxEventBehavior("eventOne eventTwo")
{
@Override
protected void onEvent(AjaxRequestTarget target)
{
counter.incrementAndGet();
}
});
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container, Class<?> containerClass)
{
return new StringResourceStream("<html><body><span wicket:id='comp'></span></body></html>");
}
}
}