/**
* 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.camel.impl;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.apache.camel.CamelContext;
import org.apache.camel.spi.CamelContextTracker;
import org.apache.camel.support.LifecycleStrategySupport;
public class CamelContextTrackerTest extends TestCase {
private final class MyContextTracker extends CamelContextTracker {
private List<String> names = new ArrayList<String>();
@Override
public void contextCreated(CamelContext camelContext) {
camelContext.addLifecycleStrategy(new LifecycleStrategySupport() {
@Override
public void onContextStop(CamelContext context) {
names.remove(context.getName());
}
});
names.add(camelContext.getName());
}
}
public void testContainerSet() throws Exception {
MyContextTracker tracker = new MyContextTracker();
CamelContext camel1 = new DefaultCamelContext();
CamelContext camel2 = new DefaultCamelContext();
assertEquals(0, tracker.names.size());
try {
tracker.open();
assertEquals(0, tracker.names.size());
CamelContext camel3 = new DefaultCamelContext();
assertEquals(1, tracker.names.size());
assertEquals(camel3.getName(), tracker.names.get(0));
camel1.stop();
camel2.stop();
camel3.stop();
assertEquals(0, tracker.names.size());
} finally {
tracker.close();
}
}
}