/**
 * 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.activemq.spring;

import org.apache.activemq.broker.BrokerService;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import junit.framework.TestCase;

public class SpringTest extends TestCase {
    
	/**
     * Make sure that brokers are being pooled properly.
     *
     * @throws Exception
     */
    public void testSenderWithSpringXmlEmbeddedPooledBrokerConfiguredViaXml() throws Exception {
        String config = "spring-embedded-pooled.xml";

        Thread.currentThread().setContextClassLoader(SpringTest.class.getClassLoader());
        ClassPathXmlApplicationContext context1 = new ClassPathXmlApplicationContext(config);

        BrokerService bs1 = (BrokerService) context1.getBean("broker1");
        assertNotNull(bs1);
        BrokerService bs2 = (BrokerService) context1.getBean("broker2");
        assertNotNull(bs1);

        // It should be the same broker;
        assertEquals(bs1, bs2);

        // Even if we load up another context, it should still be the same broker.
        ClassPathXmlApplicationContext context2 = new ClassPathXmlApplicationContext(config);

        BrokerService bs3 = (BrokerService) context2.getBean("broker1");
        assertNotNull(bs3);
        BrokerService bs4 = (BrokerService) context2.getBean("broker2");
        assertNotNull(bs4);

        // It should be the same broker;
        assertEquals(bs1, bs3);
        assertEquals(bs1, bs4);

        // And it should be started.
        assertTrue(bs1.isStarted());

        // should still be started asfter the 2nd context closes.
        context2.close();
        assertTrue(bs1.isStarted());

        // Should stop once all contexts close.
        context1.close();
        assertFalse(bs1.isStarted());
    }
    
}