/*
* 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;
import org.apache.wicket.util.tester.WicketTestCase;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
/**
* Tests for {@link MarkupFragment}
*/
public class MarkupFragmentTest extends WicketTestCase
{
private static final Logger LOG = LoggerFactory.getLogger(MarkupFragmentTest.class);
/** */
@Test
public void iteratorSameAsSizeForMarkup()
{
Markup markup = Markup.of("<body wicket:id='body'><div wicket:id='label'> text </div></body>");
assertEquals(5, markup.size());
int count = 0;
String xml = "";
for (MarkupElement elem : markup)
{
count += 1;
xml += elem.toString();
}
assertEquals(5, count);
assertEquals("<body wicket:id=\"body\"><div wicket:id=\"label\"> text </div></body>", xml);
count = 0;
xml = "";
for (int i = 0; i < markup.size(); i++)
{
count += 1;
xml += markup.get(i).toString();
}
assertEquals(5, count);
assertEquals("<body wicket:id=\"body\"><div wicket:id=\"label\"> text </div></body>", xml);
}
/** */
@Test
public void iteratorSameAsSizeForMarkupFragment()
{
Markup markup = Markup.of("<body wicket:id='body'><div wicket:id='label'> text </div></body>");
MarkupFragment fragment = new MarkupFragment(markup, 1);
assertEquals(3, fragment.size());
int count = 0;
String xml = "";
for (MarkupElement elem : fragment)
{
count += 1;
xml += elem.toString();
}
assertEquals(3, count);
assertEquals("<div wicket:id=\"label\"> text </div>", xml);
count = 0;
xml = "";
for (int i = 0; i < fragment.size(); i++)
{
count += 1;
xml += fragment.get(i).toString();
}
assertEquals(3, count);
assertEquals("<div wicket:id=\"label\"> text </div>", xml);
}
/**
* https://issues.apache.org/jira/browse/WICKET-4136
*/
@Test
public void createMarkupFragmentOnOpenTag()
{
Markup markup = Markup.of("<body><img wicket:id='photo'><span wicket:id='label'/></body>");
MarkupFragment fragment = new MarkupFragment(markup, 1);
assertEquals(1, fragment.size());
}
/**
* https://issues.apache.org/jira/browse/WICKET-6339
*/
@Test
public void iteratorMustBeSameAsGetByIndex() {
// test markup
Markup markup = Markup.of("<html><body><wicket:panel><wicket:container wicket:id='content'><a wicket:id='link' href='https://www.google.de'>Test</a></wicket:container></wicket:panel></body></html>");
IMarkupFragment firstLevelFragment = markup.find("content");
LOG.debug("First level fragment: '{}' with size '{}'", firstLevelFragment, firstLevelFragment.size());
// construct a new fragment for the link-Tag as sub-fragment of firstLevelFragment
MarkupFragment secondLevelFragment = new MarkupFragment(firstLevelFragment, 1);
LOG.debug("Second level fragment: '{}' with size '{}'", secondLevelFragment, secondLevelFragment.size());
List<MarkupElement> iteratorElements = new ArrayList<>(secondLevelFragment.size());
for (MarkupElement markupElement : secondLevelFragment) {
iteratorElements.add(markupElement);
}
List<MarkupElement> getElements = new ArrayList<>(secondLevelFragment.size());
for (int i = 0; i < secondLevelFragment.size(); i++) {
getElements.add(secondLevelFragment.get(i));
}
// elements from iterator should match the ones from the get(i) method
assertThat(getElements, is(equalTo(iteratorElements)));
}
}