/**
 * 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;

import java.util.concurrent.TimeUnit;
import javax.jms.ConnectionFactory;
import javax.jms.Session;
import javax.jms.TextMessage;

import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.region.policy.PolicyEntry;
import org.apache.activemq.broker.region.policy.PolicyMap;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.BlockJUnit4ClassRunner;

/**
 * User: gtully
 */
@RunWith(BlockJUnit4ClassRunner.class)
public class ExpiryHogTest extends JmsMultipleClientsTestSupport {

   boolean sleep = false;

   int numMessages = 4;

   @Test(timeout = 2 * 60 * 1000)
   public void testImmediateDispatchWhenCacheDisabled() throws Exception {
      ConnectionFactory f = createConnectionFactory();
      destination = createDestination();
      startConsumers(f, destination);
      sleep = true;
      this.startProducers(f, destination, numMessages);
      allMessagesList.assertMessagesReceived(numMessages);
   }

   protected BrokerService createBroker() throws Exception {
      BrokerService bs = new BrokerService();
      bs.setDeleteAllMessagesOnStartup(true);
      PolicyMap policyMap = new PolicyMap();
      PolicyEntry defaultEntry = new PolicyEntry();
      defaultEntry.setExpireMessagesPeriod(5000);
      defaultEntry.setUseCache(false);
      policyMap.setDefaultEntry(defaultEntry);
      bs.setDestinationPolicy(policyMap);

      return bs;
   }

   protected TextMessage createTextMessage(Session session, String initText) throws Exception {
      if (sleep) {
         TimeUnit.SECONDS.sleep(10);
      }
      TextMessage msg = super.createTextMessage(session, initText);
      msg.setJMSExpiration(4000);
      return msg;
   }

   @Override
   @Before
   public void setUp() throws Exception {
      autoFail = false;
      persistent = true;
      super.setUp();
   }
}
