/*
* 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.behavior;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import org.apache.wicket.MockPageWithOneComponent;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.util.tester.TagTester;
import org.apache.wicket.util.tester.WicketTestCase;
import org.junit.Test;
/**
* Tests for {@link Behavior}
*/
public class BehaviorTest extends WicketTestCase
{
@Test
public void onTagTest()
{
WebMarkupContainer component = new WebMarkupContainer(MockPageWithOneComponent.COMPONENT_ID);
MockPageWithOneComponent page = new MockPageWithOneComponent();
page.add(component);
String value = "value";
String key = "key";
component.add(Behavior.onTag((c, tag) -> tag.put(key, value)));
component.add(Behavior.onAttribute("class", oldValue -> "zzz"));
tester.startPage(page);
TagTester tagTester = tester.getTagByWicketId(MockPageWithOneComponent.COMPONENT_ID);
assertThat(tagTester.getAttribute(key), is(equalTo(value)));
assertThat(tagTester.getAttribute("class"), is(equalTo("zzz")));
}
@Test
public void onAttributeTest()
{
WebMarkupContainer component = new WebMarkupContainer(MockPageWithOneComponent.COMPONENT_ID);
MockPageWithOneComponent page = new MockPageWithOneComponent();
page.add(component);
String value = "value";
String key = "key";
component.add(Behavior.onAttribute(key, oldValue -> value));
tester.startPage(page);
TagTester tagTester = tester.getTagByWicketId(MockPageWithOneComponent.COMPONENT_ID);
assertThat(tagTester.getAttribute(key), is(equalTo(value)));
}
}