/**
* 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.broker.policy;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.QueueSubscriptionTest;
import org.apache.activemq.broker.region.policy.FixedCountSubscriptionRecoveryPolicy;
import org.apache.activemq.broker.region.policy.PolicyEntry;
import org.apache.activemq.broker.region.policy.PolicyMap;
import org.apache.activemq.broker.region.policy.SimpleDispatchPolicy;
import org.apache.activemq.util.MessageIdList;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.BlockJUnit4ClassRunner;
import javax.jms.MessageConsumer;
import java.util.Iterator;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
@RunWith(BlockJUnit4ClassRunner.class)
public class SimpleDispatchPolicyTest extends QueueSubscriptionTest {
@Override
protected BrokerService createBroker() throws Exception {
BrokerService broker = super.createBroker();
PolicyEntry policy = new PolicyEntry();
policy.setDispatchPolicy(new SimpleDispatchPolicy());
policy.setSubscriptionRecoveryPolicy(new FixedCountSubscriptionRecoveryPolicy());
PolicyMap pMap = new PolicyMap();
pMap.setDefaultEntry(policy);
broker.setDestinationPolicy(pMap);
return broker;
}
@Override
@Test(timeout = 60 * 1000)
public void testOneProducerTwoConsumersSmallMessagesLargePrefetch() throws Exception {
super.testOneProducerTwoConsumersSmallMessagesLargePrefetch();
// One consumer should have received all messages, and the rest none
// assertOneConsumerReceivedAllMessages(messageCount);
}
@Override
@Test(timeout = 60 * 1000)
public void testOneProducerTwoConsumersLargeMessagesLargePrefetch() throws Exception {
super.testOneProducerTwoConsumersLargeMessagesLargePrefetch();
// One consumer should have received all messages, and the rest none
// assertOneConsumerReceivedAllMessages(messageCount);
}
public void assertOneConsumerReceivedAllMessages(int messageCount) throws Exception {
boolean found = false;
for (Iterator<MessageConsumer> i = consumers.keySet().iterator(); i.hasNext();) {
MessageIdList messageIdList = consumers.get(i.next());
int count = messageIdList.getMessageCount();
if (count > 0) {
if (found) {
fail("No other consumers should have received any messages");
} else {
assertEquals("Consumer should have received all messages.", messageCount, count);
found = true;
}
}
}
if (!found) {
fail("At least one consumer should have received all messages");
}
}
}