camel-2.8.x/camel-core/src/test/java/org/apache/camel/impl/MultipleLifecycleStrategyTest.java

/**
 * 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 org.apache.camel.CamelContext;
import org.apache.camel.Component;
import org.apache.camel.TestSupport;
import org.apache.camel.component.log.LogComponent;
import org.apache.camel.util.jndi.JndiContext;

/**
 * @version 
 */
public class MultipleLifecycleStrategyTest extends TestSupport {

    private DummyLifecycleStrategy dummy1 = new DummyLifecycleStrategy();
    private DummyLifecycleStrategy dummy2 = new DummyLifecycleStrategy();

    protected CamelContext createCamelContext() throws Exception {
        CamelContext context = new DefaultCamelContext(new JndiContext());
        context.addLifecycleStrategy(dummy1);
        context.addLifecycleStrategy(dummy2);
        return context;
    }

    public void testMultipleLifecycle() throws Exception {
        CamelContext context = createCamelContext();
        context.start();

        Component log = new LogComponent();
        context.addComponent("log", log);

        context.addEndpoint("log:/foo", log.createEndpoint("log://foo"));

        context.removeComponent("log");

        context.stop();

        assertEquals(12, dummy1.getEvents().size());
        assertEquals(12, dummy2.getEvents().size());

        assertEquals("onContextStart", dummy1.getEvents().get(0));
        assertEquals("onContextStart", dummy2.getEvents().get(0));
        assertEquals("onServiceAdd", dummy1.getEvents().get(1));
        assertEquals("onServiceAdd", dummy2.getEvents().get(1));
        assertEquals("onServiceAdd", dummy1.getEvents().get(2));
        assertEquals("onServiceAdd", dummy2.getEvents().get(2));
        assertEquals("onServiceAdd", dummy1.getEvents().get(3));
        assertEquals("onServiceAdd", dummy2.getEvents().get(3));
        assertEquals("onServiceAdd", dummy1.getEvents().get(4));
        assertEquals("onServiceAdd", dummy2.getEvents().get(4));
        assertEquals("onServiceAdd", dummy1.getEvents().get(5));
        assertEquals("onServiceAdd", dummy2.getEvents().get(5));
        assertEquals("onServiceAdd", dummy1.getEvents().get(6));
        assertEquals("onServiceAdd", dummy2.getEvents().get(6));
        assertEquals("onServiceAdd", dummy1.getEvents().get(7));
        assertEquals("onServiceAdd", dummy2.getEvents().get(7));
        assertEquals("onComponentAdd", dummy1.getEvents().get(8));
        assertEquals("onComponentAdd", dummy2.getEvents().get(8));
        assertEquals("onEndpointAdd", dummy1.getEvents().get(9));
        assertEquals("onEndpointAdd", dummy2.getEvents().get(9));
        assertEquals("onComponentRemove", dummy1.getEvents().get(10));
        assertEquals("onComponentRemove", dummy2.getEvents().get(10));
        assertEquals("onContextStop", dummy1.getEvents().get(11));
        assertEquals("onContextStop", dummy2.getEvents().get(11));
    }

}