/*
 *
 * Copyright (c) 2006 The Apache Software Foundation
 *
 * Licensed 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.qpid.server;

import junit.framework.TestCase;
import org.apache.qpid.server.exchange.ExchangeRegistry;
import org.apache.qpid.server.management.ManagedBroker;
import org.apache.qpid.server.queue.QueueRegistry;
import org.apache.qpid.server.registry.ApplicationRegistry;
import org.apache.qpid.server.registry.IApplicationRegistry;
import org.apache.qpid.server.virtualhost.VirtualHost;
import org.apache.qpid.framing.AMQShortString;

public class AMQBrokerManagerMBeanTest extends TestCase
{
    private QueueRegistry _queueRegistry;
    private ExchangeRegistry _exchangeRegistry;

    public void testExchangeOperations() throws Exception
    {
        String exchange1 = "testExchange1_" +  System.currentTimeMillis();
        String exchange2 = "testExchange2_" +  System.currentTimeMillis();
        String exchange3 = "testExchange3_" +  System.currentTimeMillis();

        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange1)) == null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange2)) == null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange3)) == null);

        VirtualHost vHost = ApplicationRegistry.getInstance().getVirtualHostRegistry().getVirtualHost("test");

        ManagedBroker mbean = new AMQBrokerManagerMBean((VirtualHost.VirtualHostMBean)vHost.getManagedObject());
        mbean.createNewExchange(exchange1,"direct",false);
        mbean.createNewExchange(exchange2,"topic",false);
        mbean.createNewExchange(exchange3,"headers",false);

        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange1)) != null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange2)) != null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange3)) != null);

        mbean.unregisterExchange(exchange1);
        mbean.unregisterExchange(exchange2);
        mbean.unregisterExchange(exchange3);

        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange1)) == null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange2)) == null);
        assertTrue(_exchangeRegistry.getExchange(new AMQShortString(exchange3)) == null);
    }

    public void testQueueOperations() throws Exception
    {
        String queueName = "testQueue_" + System.currentTimeMillis();
        VirtualHost vHost = ApplicationRegistry.getInstance().getVirtualHostRegistry().getVirtualHost("test");

        ManagedBroker mbean = new AMQBrokerManagerMBean((VirtualHost.VirtualHostMBean)vHost.getManagedObject());

        assertTrue(_queueRegistry.getQueue(new AMQShortString(queueName)) == null);
                
        mbean.createNewQueue(queueName, "test", false);
        assertTrue(_queueRegistry.getQueue(new AMQShortString(queueName)) != null);

        mbean.deleteQueue(queueName);
        assertTrue(_queueRegistry.getQueue(new AMQShortString(queueName)) == null);
    }

    @Override
    protected void setUp() throws Exception
    {
        super.setUp();
        IApplicationRegistry appRegistry = ApplicationRegistry.getInstance();
        _queueRegistry    = appRegistry.getVirtualHostRegistry().getVirtualHost("test").getQueueRegistry();
        _exchangeRegistry = appRegistry.getVirtualHostRegistry().getVirtualHost("test").getExchangeRegistry();
    }
}
