/*
* 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.jackrabbit.test.api.observation;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.observation.Event;
/**
* Test cases for {@link javax.jcr.observation.Event#NODE_ADDED} events.
* <p>
* Configuration requirements:
* <p>
* The {@link #testRoot} must allow child nodes of type {@link #testNodeType}.
* The child nodes that are created will be named {@link #nodeName1} and
* {@link #nodeName2}. Furthermore {@link #testNodeType} must allow to add
* child nodes of the same type ({@link #testNodeType}).
*
*/
public class NodeAddedTest extends AbstractObservationTest {
/**
* Tests if {@link javax.jcr.observation.Event#NODE_ADDED} is triggerd
* when a single node is added.
*/
public void testSingleNodeAdded() throws RepositoryException {
EventResult result = new EventResult(log);
addEventListener(result, Event.NODE_ADDED);
testRootNode.addNode(nodeName1, testNodeType);
testRootNode.getSession().save();
Event[] events = result.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(result);
checkNodeAdded(events, new String[]{nodeName1}, null);
}
/**
* Tests if {@link javax.jcr.observation.Event#NODE_ADDED} is triggered
* for multiple nodes on the same level.
*/
public void testMultipleNodeAdded1() throws RepositoryException {
EventResult result = new EventResult(log);
addEventListener(result, Event.NODE_ADDED);
testRootNode.addNode(nodeName1, testNodeType);
testRootNode.addNode(nodeName2, testNodeType);
testRootNode.getSession().save();
Event[] events = result.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(result);
checkNodeAdded(events, new String[]{nodeName1, nodeName2}, null);
}
/**
* Tests if {@link javax.jcr.observation.Event#NODE_ADDED} is triggered
* when nodes are created on multiple levels.
*/
public void testMultipleNodeAdded2() throws RepositoryException {
EventResult result = new EventResult(log);
addEventListener(result, Event.NODE_ADDED);
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
n1.addNode(nodeName2, testNodeType);
testRootNode.getSession().save();
Event[] events = result.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(result);
checkNodeAdded(events, new String[]{nodeName1, nodeName1 + "/" + nodeName2}, null);
}
/**
* Tests if events are only created for changes that are persisted.
*/
public void testTransientNodeAddedRemoved() throws RepositoryException {
EventResult result = new EventResult(log);
addEventListener(result, Event.NODE_ADDED);
testRootNode.addNode(nodeName1, testNodeType);
Node n2 = testRootNode.addNode(nodeName2, testNodeType);
n2.remove();
testRootNode.getSession().save();
Event[] events = result.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(result);
checkNodeAdded(events, new String[]{nodeName1}, null);
}
}