content: /*
   * 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.artemis.tests.integration.stomp;
  
  import java.lang.invoke.MethodHandles;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.UUID;
  
  import org.apache.activemq.artemis.api.core.Message;
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.core.protocol.stomp.Stomp;
  import org.apache.activemq.artemis.tests.integration.stomp.util.ClientStompFrame;
  import org.apache.activemq.artemis.tests.integration.stomp.util.StompClientConnection;
  import org.apache.activemq.artemis.tests.integration.stomp.util.StompClientConnectionFactory;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class StompLVQTest extends StompTestBase {
  
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     protected StompClientConnection producerConn;
     protected StompClientConnection consumerConn;
  
     private final String queue = "lvq";
  
     public StompLVQTest() {
        super("tcp+v10.stomp");
     }
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        server.createQueue(QueueConfiguration.of(queue).setLastValue(true).setExclusive(true));
  
        producerConn = StompClientConnectionFactory.createClientConnection(uri);
        consumerConn = StompClientConnectionFactory.createClientConnection(uri);
     }
  
     @Override
     @AfterEach
     public void tearDown() throws Exception {
        try {
           if (producerConn != null && producerConn.isConnected()) {
              try {
                 producerConn.disconnect();
              } catch (Exception e) {
                 // ignore
              }
           }
        } finally {
           producerConn.closeTransport();
        }
  
        try {
           if (consumerConn != null && consumerConn.isConnected()) {
              try {
                 consumerConn.disconnect();
              } catch (Exception e) {
                 // ignore
              }
           }
        } finally {
           consumerConn.closeTransport();
        }
  
        super.tearDown();
     }
  
     @Test
     public void testLVQ() throws Exception {
  
        producerConn.connect(defUser, defPass);
        consumerConn.connect(defUser, defPass);
  
        subscribe(consumerConn, "lvqtest", Stomp.Headers.Subscribe.AckModeValues.CLIENT, null, null, queue, true, 0);
  
        try {
           for (int i = 1; i <= 100; i++) {
              String uuid = UUID.randomUUID().toString();
  
              ClientStompFrame frame = producerConn.sendFrame(producerConn.createFrame(Stomp.Commands.SEND)
                                                         .addHeader(Stomp.Headers.Send.DESTINATION, queue)
                                                         .addHeader(Message.HDR_LAST_VALUE_NAME.toString(), "test")
                                                         .addHeader(Stomp.Headers.RECEIPT_REQUESTED, uuid)
                                                         .setBody(String.valueOf(i)));
  
              assertEquals(Stomp.Responses.RECEIPT, frame.getCommand());
              assertEquals(uuid, frame.getHeader(Stomp.Headers.Response.RECEIPT_ID));
           }
        } catch (Exception e) {
           logger.error(null, e);
        }
  
        List<ClientStompFrame> messages = new ArrayList<>();
        try {
           ClientStompFrame frame;
  
           while ((frame = consumerConn.receiveFrame(10000)) != null) {
              assertEquals(Stomp.Responses.MESSAGE, frame.getCommand());
  
              ack(consumerConn, null, frame);
  
              messages.add(frame);
           }
        } catch (Exception e) {
           logger.error(null, e);
        }
  
        assertEquals(2, messages.size());
        assertEquals("1", messages.get(0).getBody());
        assertEquals("100", messages.get(1).getBody());
     }
  }