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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 static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.runners.Suite;
import org.junit.runner.RunWith;
import org.apache.qpid.server.handler.OnCurrentThreadExecutor;
import org.apache.qpid.AMQException;
import junit.framework.JUnit4TestAdapter;
@RunWith(Suite.class)
@Suite.SuiteClasses({
ConcurrentDeliveryManagerTest.class,
SynchronizedDeliveryManagerTest.class})
abstract public class DeliveryManagerTest extends MessageTestHelper
{
protected final SubscriptionSet _subscriptions = new SubscriptionSet();
protected DeliveryManager _mgr;
public DeliveryManagerTest() throws Exception
{
}
@Test
public void startInQueueingMode() throws AMQException
{
AMQMessage[] messages = new AMQMessage[10];
for (int i = 0; i < messages.length; i++)
{
messages[i] = message();
}
int batch = messages.length / 2;
for (int i = 0; i < batch; i++)
{
_mgr.deliver("Me", messages[i]);
}
TestSubscription s1 = new TestSubscription("1");
TestSubscription s2 = new TestSubscription("2");
_subscriptions.addSubscriber(s1);
_subscriptions.addSubscriber(s2);
for (int i = batch; i < messages.length; i++)
{
_mgr.deliver("Me", messages[i]);
}
assertTrue(s1.getMessages().isEmpty());
assertTrue(s2.getMessages().isEmpty());
_mgr.processAsync(new OnCurrentThreadExecutor());
assertEquals(messages.length / 2, s1.getMessages().size());
assertEquals(messages.length / 2, s2.getMessages().size());
for (int i = 0; i < messages.length; i++)
{
if (i % 2 == 0)
{
assertTrue(s1.getMessages().get(i / 2) == messages[i]);
}
else
{
assertTrue(s2.getMessages().get(i / 2) == messages[i]);
}
}
}
@Test
public void startInDirectMode() throws AMQException
{
AMQMessage[] messages = new AMQMessage[10];
for (int i = 0; i < messages.length; i++)
{
messages[i] = message();
}
int batch = messages.length / 2;
TestSubscription s1 = new TestSubscription("1");
_subscriptions.addSubscriber(s1);
for (int i = 0; i < batch; i++)
{
_mgr.deliver("Me", messages[i]);
}
assertEquals(batch, s1.getMessages().size());
for (int i = 0; i < batch; i++)
{
assertTrue(messages[i] == s1.getMessages().get(i));
}
s1.getMessages().clear();
assertEquals(0, s1.getMessages().size());
s1.setSuspended(true);
for (int i = batch; i < messages.length; i++)
{
_mgr.deliver("Me", messages[i]);
}
_mgr.processAsync(new OnCurrentThreadExecutor());
assertEquals(0, s1.getMessages().size());
s1.setSuspended(false);
_mgr.processAsync(new OnCurrentThreadExecutor());
assertEquals(messages.length - batch, s1.getMessages().size());
for (int i = batch; i < messages.length; i++)
{
assertTrue(messages[i] == s1.getMessages().get(i - batch));
}
}
@Test(expected = NoConsumersException.class)
public void noConsumers() throws AMQException
{
AMQMessage msg = message(true);
_mgr.deliver("Me", msg);
msg.checkDeliveredToConsumer();
}
@Test(expected = NoConsumersException.class)
public void noActiveConsumers() throws AMQException
{
TestSubscription s = new TestSubscription("A");
_subscriptions.addSubscriber(s);
s.setSuspended(true);
AMQMessage msg = message(true);
_mgr.deliver("Me", msg);
msg.checkDeliveredToConsumer();
}
public static junit.framework.Test suite()
{
return new JUnit4TestAdapter(DeliveryManagerTest.class);
}
}
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