/**
 * 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;

import static org.junit.Assert.assertTrue;

import java.util.Arrays;

import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.command.ActiveMQTopic;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class DestinationsTest extends RuntimeConfigTestSupport {
    public static final Logger LOG = LoggerFactory.getLogger(DestinationsTest.class);

    @Test
    public void testMod() throws Exception {
        String configurationSeed = "destinationTest";
        final String brokerConfig = configurationSeed + "-destinations";
        applyNewConfig(brokerConfig, configurationSeed + "-original");

        startBroker(brokerConfig);
        assertTrue("broker alive", brokerService.isStarted());
        printDestinations();
        assertTrue("contains original", containsDestination(new ActiveMQQueue("ORIGINAL")));

        LOG.info("Adding destinations");
        applyNewConfig(brokerConfig, configurationSeed + "-add", SLEEP);
        printDestinations();
        assertTrue("contains original", containsDestination(new ActiveMQQueue("ORIGINAL")));
        assertTrue("contains before", containsDestination(new ActiveMQTopic("BEFORE")));
        assertTrue("contains after", containsDestination(new ActiveMQQueue("AFTER")));


        LOG.info("Removing destinations");
        applyNewConfig(brokerConfig, configurationSeed + "-remove", SLEEP);
        printDestinations();
        assertTrue("contains original", containsDestination(new ActiveMQQueue("ORIGINAL")));
        assertTrue("contains before", containsDestination(new ActiveMQTopic("BEFORE")));
        assertTrue("contains after", containsDestination(new ActiveMQQueue("AFTER")));
    }

    protected boolean containsDestination(ActiveMQDestination destination) throws Exception {
        return Arrays.asList(brokerService.getRegionBroker().getDestinations()).contains(destination);
    }

    protected void printDestinations() throws Exception {
        ActiveMQDestination[] destinations = brokerService.getRegionBroker().getDestinations();
        for (ActiveMQDestination destination : destinations) {
            LOG.info("Broker destination: " + destination.toString());
        }
    }
}