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.mqtt5.spec.controlpackets;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import io.netty.handler.codec.mqtt.MqttMessageType;
  import io.netty.handler.codec.mqtt.MqttPubReplyMessageVariableHeader;
  import org.apache.activemq.artemis.core.protocol.mqtt.MQTTInterceptor;
  import org.apache.activemq.artemis.core.protocol.mqtt.MQTTReasonCodes;
  import org.apache.activemq.artemis.tests.integration.mqtt5.MQTT5TestSupport;
  import org.apache.activemq.artemis.utils.RandomUtil;
  import org.eclipse.paho.mqttv5.client.MqttClient;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.Timeout;
  
  /*
   * The broker doesn't send any "Reason String" or "User Property" in the PUBREL packet for any reason. Therefore, these are not tested here:
   *
   * [MQTT-3.5.2-2] The sender MUST NOT send this property if it would increase the size of the PUBREC packet beyond the Maximum Packet Size specified by the receiver.
   * [MQTT-3.5.2-3] The sender MUST NOT send this property if it would increase the size of the PUBREC packet beyond the Maximum Packet Size specified by the receiver.
   */
  
  public class PubRecTests extends MQTT5TestSupport {
  
     /**
      * [MQTT-3.5.2-1] The Client or Server sending the PUBREC packet MUST use one of the PUBREC Reason Codes.
      */
     @Test
     @Timeout(DEFAULT_TIMEOUT_SEC)
     public void testPubRecReasonCode() throws Exception {
        final String TOPIC = RandomUtil.randomUUIDString();
        final CountDownLatch latch = new CountDownLatch(1);
  
        MQTTInterceptor outgoingInterceptor = (packet, connection) -> {
           if (packet.fixedHeader().messageType() == MqttMessageType.PUBREC) {
              assertEquals(MQTTReasonCodes.SUCCESS, ((MqttPubReplyMessageVariableHeader)packet.variableHeader()).reasonCode());
              latch.countDown();
           }
           return true;
        };
        server.getRemotingService().addOutgoingInterceptor(outgoingInterceptor);
  
        MqttClient publisher = createPahoClient("publisher");
        publisher.connect();
        publisher.publish(TOPIC, new byte[0], 2, false);
  
        assertTrue(latch.await(2, TimeUnit.SECONDS));
  
        publisher.disconnect();
        publisher.close();
     }
  }
  