RC9/qpid/java/broker/src/test/java/org/apache/qpid/server/queue/AMQQueueFactoryTest.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.qpid.server.queue;

import junit.framework.TestCase;
import org.apache.qpid.server.registry.ApplicationRegistry;
import org.apache.qpid.server.virtualhost.VirtualHost;
import org.apache.qpid.framing.AMQShortString;
import org.apache.qpid.framing.FieldTable;
import org.apache.qpid.AMQException;

public class AMQQueueFactoryTest extends TestCase
{
    QueueRegistry _queueRegistry;
    VirtualHost _virtualHost;

    public void setUp()
    {
        ApplicationRegistry registry = (ApplicationRegistry) ApplicationRegistry.getInstance();

        _virtualHost = registry.getVirtualHostRegistry().getVirtualHost("test");

        _queueRegistry = _virtualHost.getQueueRegistry();

        assertEquals("Queues registered on an empty virtualhost", 0, _queueRegistry.getQueues().size());
    }

    public void tearDown()
    {
        assertEquals("Queue was not registered in virtualhost", 1, _queueRegistry.getQueues().size());
        ApplicationRegistry.remove(1);
    }


    public void testPriorityQueueRegistration()
    {
        FieldTable fieldTable = new FieldTable();
        fieldTable.put(new AMQShortString(AMQQueueFactory.X_QPID_PRIORITIES), 5);

        try
        {
            AMQQueue queue = AMQQueueFactory.createAMQQueueImpl(new AMQShortString("testPriorityQueue"), false, new AMQShortString("owner"), false,
                                               _virtualHost, fieldTable);

            assertEquals("Queue not a priorty queue", AMQPriorityQueue.class, queue.getClass());            
        }
        catch (AMQException e)
        {
            fail(e.getMessage());
        }
    }


    public void testSimpleQueueRegistration()
    {
        try
        {
            AMQQueue queue = AMQQueueFactory.createAMQQueueImpl(new AMQShortString("testQueue"), false, new AMQShortString("owner"), false,
                                               _virtualHost, null);
            assertEquals("Queue not a simple queue", SimpleAMQQueue.class, queue.getClass());
        }
        catch (AMQException e)
        {
            fail(e.getMessage());
        }
    }
}