/*
* 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.RepositoryException;
import javax.jcr.observation.EventListener;
/**
* Tests the method {@link javax.jcr.observation.ObservationManager#getRegisteredEventListeners()}.
*
*/
public class GetRegisteredEventListenersTest extends AbstractObservationTest {
public void testGetSize() throws RepositoryException {
EventListener[] listeners = toArray(obsMgr.getRegisteredEventListeners());
assertEquals("A new session must not have any event listeners registered.", 0, listeners.length);
EventListener listener1 = new EventResult(log);
EventListener listener2 = new EventResult(log);
addEventListener(listener1);
addEventListener(listener2);
listeners = toArray(obsMgr.getRegisteredEventListeners());
assertEquals("Wrong number of event listeners.", 2, listeners.length);
}
/**
* Tests if {@link javax.jcr.observation.ObservationManager#getRegisteredEventListeners()}
* returns the correct listeners after an remove event listener.
*/
public void testRemoveEventListener() throws RepositoryException {
EventListener listener1 = new EventResult(log);
EventListener listener2 = new EventResult(log);
addEventListener(listener1);
addEventListener(listener2);
EventListener[] listeners = toArray(obsMgr.getRegisteredEventListeners());
assertEquals("Wrong number of event listeners.", 2, listeners.length);
removeEventListener(listener1);
listeners = toArray(obsMgr.getRegisteredEventListeners());
assertEquals("Wrong number of event listeners.", 1, listeners.length);
assertEquals("Returned listener is not equal to regsitered one.", listener2, listeners[0]);
}
}