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/*
*
* 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.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
{
final int MAX_SIZE = 50;
QueueRegistry _queueRegistry;
VirtualHost _virtualHost;
protected FieldTable _arguments;
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());
_arguments = new FieldTable();
//Ensure we can call createQueue with a priority int value
_arguments.put(AMQQueueFactory.QPID_POLICY_TYPE, AMQQueueFactory.QPID_FLOW_TO_DISK);
// each message in the QBAAT is around 9-10 bytes each so only give space for half
_arguments.put(AMQQueueFactory.QPID_MAX_SIZE, MAX_SIZE);
}
public void tearDown()
{
assertEquals("Queue was not registered in virtualhost", 1, _queueRegistry.getQueues().size());
ApplicationRegistry.remove(1);
}
protected AMQQueue createQueue() throws AMQException
{
return AMQQueueFactory.createAMQQueueImpl(new AMQShortString(this.getName()), false, new AMQShortString("owner"), false,
_virtualHost, _arguments);
}
public void testQueueRegistration()
{
try
{
AMQQueue queue = createQueue();
assertEquals("Queue not a simple queue", SimpleAMQQueue.class, queue.getClass());
}
catch (AMQException e)
{
fail(e.getMessage());
}
}
public void testQueueValuesAfterCreation()
{
try
{
AMQQueue queue = createQueue();
assertEquals("MemoryMaximumSize not set correctly:", MAX_SIZE, queue.getMemoryUsageMaximum());
assertEquals("MemoryMinimumSize not defaulted to half maximum:", MAX_SIZE / 2, queue.getMemoryUsageMinimum());
}
catch (AMQException e)
{
fail(e.getMessage());
}
}
}
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