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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.
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  package org.apache.activemq.artemis.tests.integration.divert;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.SimpleString;
  import org.apache.activemq.artemis.api.core.client.ActiveMQClient;
  import org.apache.activemq.artemis.api.core.client.ClientConsumer;
  import org.apache.activemq.artemis.api.core.client.ClientMessage;
  import org.apache.activemq.artemis.api.core.client.ClientProducer;
  import org.apache.activemq.artemis.api.core.client.ClientSession;
  import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
  import org.apache.activemq.artemis.api.core.client.ServerLocator;
  import org.apache.activemq.artemis.core.config.Configuration;
  import org.apache.activemq.artemis.core.config.DivertConfiguration;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.ActiveMQServers;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.junit.jupiter.api.Test;
  
  public class PersistentDivertTest extends ActiveMQTestBase {
  
     final int minLargeMessageSize = ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE * 2;
  
     @Test
     public void testPersistentDivert() throws Exception {
        doTestPersistentDivert(false);
     }
  
     @Test
     public void testPersistentDiverLargeMessage() throws Exception {
        doTestPersistentDivert(true);
     }
  
     public void doTestPersistentDivert(final boolean largeMessage) throws Exception {
        final String testAddress = "testAddress";
  
        final String forwardAddress1 = "forwardAddress1";
  
        final String forwardAddress2 = "forwardAddress2";
  
        final String forwardAddress3 = "forwardAddress3";
  
        DivertConfiguration divertConf1 = new DivertConfiguration().setName("divert1").setRoutingName("divert1").setAddress(testAddress).setForwardingAddress(forwardAddress1);
  
        DivertConfiguration divertConf2 = new DivertConfiguration().setName("divert2").setRoutingName("divert2").setAddress(testAddress).setForwardingAddress(forwardAddress2);
  
        DivertConfiguration divertConf3 = new DivertConfiguration().setName("divert3").setRoutingName("divert3").setAddress(testAddress).setForwardingAddress(forwardAddress3);
  
        Configuration config = createDefaultInVMConfig().addDivertConfiguration(divertConf1).addDivertConfiguration(divertConf2).addDivertConfiguration(divertConf3);
  
        ActiveMQServer server = addServer(ActiveMQServers.newActiveMQServer(config));
  
        server.start();
  
        ServerLocator locator = createInVMNonHALocator().setBlockOnAcknowledge(true).setBlockOnNonDurableSend(true).setBlockOnDurableSend(true);
  
        ClientSessionFactory sf = createSessionFactory(locator);
  
        ClientSession session = sf.createSession(true, true, 0);
  
        final SimpleString queueName1 = SimpleString.of("queue1");
  
        final SimpleString queueName2 = SimpleString.of("queue2");
  
        final SimpleString queueName3 = SimpleString.of("queue3");
  
        final SimpleString queueName4 = SimpleString.of("queue4");
  
        session.createQueue(QueueConfiguration.of(queueName1).setAddress(forwardAddress1));
  
        session.createQueue(QueueConfiguration.of(queueName2).setAddress(forwardAddress2));
  
        session.createQueue(QueueConfiguration.of(queueName3).setAddress(forwardAddress3));
  
        session.createQueue(QueueConfiguration.of(queueName4).setAddress(testAddress));
  
        session.start();
  
        ClientProducer producer = session.createProducer(SimpleString.of(testAddress));
  
        ClientConsumer consumer1 = session.createConsumer(queueName1);
  
        ClientConsumer consumer2 = session.createConsumer(queueName2);
  
        ClientConsumer consumer3 = session.createConsumer(queueName3);
  
        ClientConsumer consumer4 = session.createConsumer(queueName4);
  
        final int numMessages = 10;
  
        final SimpleString propKey = SimpleString.of("testkey");
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = session.createMessage(true);
  
           if (largeMessage) {
              message.setBodyInputStream(ActiveMQTestBase.createFakeLargeStream(minLargeMessageSize));
           }
  
           message.putIntProperty(propKey, i);
  
           producer.send(message);
        }
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer1.receive(5000);
  
           assertNotNull(message);
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           message.acknowledge();
        }
  
        assertNull(consumer1.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer2.receive(5000);
  
           assertNotNull(message);
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           message.acknowledge();
        }
  
        assertNull(consumer2.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer3.receive(5000);
  
           assertNotNull(message);
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           message.acknowledge();
        }
  
        assertNull(consumer3.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer4.receive(5000);
  
           assertNotNull(message);
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           message.acknowledge();
        }
  
        assertNull(consumer4.receiveImmediate());
     }
  
     private void checkLargeMessage(final ClientMessage message) {
        for (int j = 0; j < minLargeMessageSize; j++) {
           assertEquals(ActiveMQTestBase.getSamplebyte(j), message.getBodyBuffer().readByte());
        }
     }
  
     @Test
     public void testPersistentDivertRestartBeforeConsume() throws Exception {
        doTestPersistentDivertRestartBeforeConsume(false);
     }
  
     @Test
     public void testPersistentDivertRestartBeforeConsumeLargeMessage() throws Exception {
        doTestPersistentDivertRestartBeforeConsume(true);
     }
  
     public void doTestPersistentDivertRestartBeforeConsume(final boolean largeMessage) throws Exception {
        final String testAddress = "testAddress";
  
        final String forwardAddress1 = "forwardAddress1";
  
        final String forwardAddress2 = "forwardAddress2";
  
        final String forwardAddress3 = "forwardAddress3";
  
        DivertConfiguration divertConf1 = new DivertConfiguration().setName("divert1").setRoutingName("divert1").setAddress(testAddress).setForwardingAddress(forwardAddress1);
  
        DivertConfiguration divertConf2 = new DivertConfiguration().setName("divert2").setRoutingName("divert2").setAddress(testAddress).setForwardingAddress(forwardAddress2);
  
        DivertConfiguration divertConf3 = new DivertConfiguration().setName("divert3").setRoutingName("divert3").setAddress(testAddress).setForwardingAddress(forwardAddress3);
  
        Configuration config = createDefaultInVMConfig().addDivertConfiguration(divertConf1).addDivertConfiguration(divertConf2).addDivertConfiguration(divertConf3);
  
        ActiveMQServer server = addServer(ActiveMQServers.newActiveMQServer(config));
  
        server.start();
  
        ServerLocator locator = createInVMNonHALocator().setBlockOnAcknowledge(true).setBlockOnNonDurableSend(true).setBlockOnDurableSend(true);
  
        ClientSessionFactory sf = createSessionFactory(locator);
  
        ClientSession session = sf.createSession(true, true, 0);
  
        final SimpleString queueName1 = SimpleString.of("queue1");
  
        final SimpleString queueName2 = SimpleString.of("queue2");
  
        final SimpleString queueName3 = SimpleString.of("queue3");
  
        final SimpleString queueName4 = SimpleString.of("queue4");
  
        session.createQueue(QueueConfiguration.of(queueName1).setAddress(forwardAddress1));
  
        session.createQueue(QueueConfiguration.of(queueName2).setAddress(forwardAddress2));
  
        session.createQueue(QueueConfiguration.of(queueName3).setAddress(forwardAddress3));
  
        session.createQueue(QueueConfiguration.of(queueName4).setAddress(testAddress));
  
        ClientProducer producer = session.createProducer(SimpleString.of(testAddress));
  
        final int numMessages = 10;
  
        final SimpleString propKey = SimpleString.of("testkey");
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = session.createMessage(true);
  
           message.putIntProperty(propKey, i);
  
           if (largeMessage) {
              message.setBodyInputStream(ActiveMQTestBase.createFakeLargeStream(minLargeMessageSize));
           }
  
           producer.send(message);
        }
  
        session.close();
  
        sf.close();
  
        server.stop();
  
        waitForServerToStop(server);
  
        server.start();
  
        ServerLocator locator2 = createInVMNonHALocator().setBlockOnDurableSend(true);
  
        sf = createSessionFactory(locator2);
        session = sf.createSession(false, true, true);
  
        session.start();
  
        ClientConsumer consumer1 = session.createConsumer(queueName1);
  
        ClientConsumer consumer2 = session.createConsumer(queueName2);
  
        ClientConsumer consumer3 = session.createConsumer(queueName3);
  
        ClientConsumer consumer4 = session.createConsumer(queueName4);
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer1.receive(5000);
  
           assertNotNull(message);
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           message.acknowledge();
        }
  
        assertNull(consumer1.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer2.receive(5000);
  
           assertNotNull(message);
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           message.acknowledge();
        }
  
        assertNull(consumer2.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer3.receive(5000);
  
           assertNotNull(message);
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           message.acknowledge();
        }
  
        assertNull(consumer3.receiveImmediate());
  
        for (int i = 0; i < numMessages; i++) {
           ClientMessage message = consumer4.receive(5000);
  
           assertNotNull(message);
  
           if (largeMessage) {
              checkLargeMessage(message);
           }
  
           assertEquals(i, message.getObjectProperty(propKey));
  
           message.acknowledge();
        }
  
        assertNull(consumer4.receiveImmediate());
  
        session.close();
  
        sf.close();
  
        server.stop();
  
        waitForServerToStop(server);
  
        server.start();
  
        ServerLocator locator3 = createInVMNonHALocator().setBlockOnDurableSend(true);
  
        sf = createSessionFactory(locator3);
  
        session = sf.createSession(false, true, true);
  
        consumer1 = session.createConsumer(queueName1);
  
        consumer2 = session.createConsumer(queueName2);
  
        consumer3 = session.createConsumer(queueName3);
  
        consumer4 = session.createConsumer(queueName4);
  
        assertNull(consumer1.receiveImmediate());
  
        assertNull(consumer2.receiveImmediate());
  
        assertNull(consumer3.receiveImmediate());
  
        assertNull(consumer4.receiveImmediate());
     }
  
  }
  