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.bifromq.mqtt.handler.v3;
  
  
  import static org.apache.bifromq.plugin.eventcollector.EventType.CLIENT_CONNECTED;
  import static org.apache.bifromq.plugin.eventcollector.EventType.MQTT_SESSION_START;
  import static org.apache.bifromq.plugin.eventcollector.EventType.MSG_RETAINED;
  import static org.apache.bifromq.plugin.eventcollector.EventType.MSG_RETAINED_ERROR;
  import static org.apache.bifromq.plugin.eventcollector.EventType.PUB_ACKED;
  import static org.apache.bifromq.plugin.eventcollector.EventType.PUB_RECED;
  import static org.apache.bifromq.plugin.eventcollector.EventType.RETAIN_MSG_CLEARED;
  import static org.apache.bifromq.retain.rpc.proto.RetainReply.Result.CLEARED;
  import static org.apache.bifromq.retain.rpc.proto.RetainReply.Result.ERROR;
  import static org.apache.bifromq.retain.rpc.proto.RetainReply.Result.RETAINED;
  
  import org.apache.bifromq.mqtt.utils.MQTTMessageUtils;
  import io.netty.handler.codec.mqtt.MqttPublishMessage;
  import lombok.extern.slf4j.Slf4j;
  import org.testng.annotations.Test;
  
  @Slf4j
  public class MQTTRetainPubTest extends BaseMQTTTest {
  
      @Test
      public void qoS1PubRetain() {
          setupTransientSession();
  
          mockAuthCheck(true);
          mockDistDist(true);
          mockRetainPipeline(RETAINED);
          MqttPublishMessage publishMessage = MQTTMessageUtils.publishRetainQoS1Message("testTopic", 123);
          channel.writeInbound(publishMessage);
          verifyEvent(MQTT_SESSION_START, CLIENT_CONNECTED, MSG_RETAINED, PUB_ACKED);
      }
  
      @Test
      public void qoS1PubRetainClear() {
          setupTransientSession();
  
          mockAuthCheck(true);
          mockDistDist(true);
          mockRetainPipeline(CLEARED);
          MqttPublishMessage publishMessage = MQTTMessageUtils.publishRetainQoS1Message("testTopic", 123);
          channel.writeInbound(publishMessage);
          verifyEvent(MQTT_SESSION_START, CLIENT_CONNECTED, RETAIN_MSG_CLEARED, PUB_ACKED);
      }
  
      @Test
      public void qoS1PubRetainFailed() {
          setupTransientSession();
  
          mockAuthCheck(true);
          mockDistDist(true);
          mockRetainPipeline(ERROR);
          MqttPublishMessage publishMessage = MQTTMessageUtils.publishRetainQoS1Message("testTopic", 123);
          channel.writeInbound(publishMessage);
          verifyEvent(MQTT_SESSION_START, CLIENT_CONNECTED, MSG_RETAINED_ERROR, PUB_ACKED);
      }
  
      @Test
      public void qoS2PubRetainFailed() {
          setupTransientSession();
  
          mockAuthCheck(true);
          mockDistDist(true);
          mockRetainPipeline(ERROR);
          MqttPublishMessage publishMessage = MQTTMessageUtils.publishRetainQoS2Message("testTopic", 123);
          channel.writeInbound(publishMessage);
          verifyEvent(MQTT_SESSION_START, CLIENT_CONNECTED, MSG_RETAINED_ERROR, PUB_RECED);
      }
  }
  