/*
* 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.sling.ide.impl.vlt;
import static java.util.Arrays.asList;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import org.apache.jackrabbit.core.TransientRepository;
import org.apache.sling.ide.log.Logger;
import org.apache.sling.ide.transport.ResourceProxy;
import org.junit.Test;
public class ReorderChildNodesCommandTest {
private Logger logger = new Slf4jLogger();
@Test
public void singleReordering() throws Exception {
doReorderingTest(asList("first", "second", "third"), asList("first", "third", "second"));
}
@Test
public void multipleReorderings() throws Exception {
doReorderingTest(asList("first", "second", "third", "fourth"), asList("fourth", "second", "first", "third"));
}
@Test
public void noReorderingNeeded() throws Exception {
doReorderingTest(asList("first", "second", "third"), asList("first", "third", "second"));
}
@Test
public void reorderingSkippedDueToDifferentChildren() throws Exception {
doReorderingTest(asList("first", "second", "third"), asList("first", "fourth", "second"),
asList("first", "second", "third"));
}
private void doReorderingTest(List<String> nodeNames, List<String> resourceNames) throws Exception {
doReorderingTest(nodeNames, resourceNames, null);
}
private void doReorderingTest(List<String> nodeNames, List<String> resourceNames, List<String> expected)
throws Exception {
if (expected == null) {
expected = resourceNames;
}
File out = new File(new File("target"), "jackrabbit");
TransientRepository repo = new TransientRepository(new File(out, "repository.xml"), new File(out, "repository"));
SimpleCredentials credentials = new SimpleCredentials("admin", "admin".toCharArray());
Session session = repo.login(credentials);
List<String> finalOrder;
try {
Node content = session.getRootNode().addNode("content");
for (String nodeName : nodeNames) {
content.addNode(nodeName);
}
session.save();
ResourceProxy resource = newResource("/content", "nt:unstructured");
for (String resourceName : resourceNames) {
resource.addChild(newResource("/content/" + resourceName, "nt:unstructured"));
}
ReorderChildNodesCommand cmd = new ReorderChildNodesCommand(repo, credentials, resource, logger);
cmd.execute().get();
session.refresh(false);
finalOrder = new ArrayList<String>();
NodeIterator nodes = session.getNode("/content").getNodes();
while (nodes.hasNext()) {
finalOrder.add(nodes.nextNode().getName());
}
} finally {
session.removeItem("/content");
session.save();
session.logout();
}
assertThat("Incorrect node order", finalOrder, equalTo(expected));
}
private ResourceProxy newResource(String path, String primaryType) {
ResourceProxy resource = new ResourceProxy(path);
resource.addProperty("jcr:primaryType", primaryType);
return resource;
}
}