oil-station/fuintBackend/fuint-application/src/test/java/UserSeriviceTest.java

import com.fuint.business.store.service.StoreService;
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.common.message.Message;
import com.fuint.fuintApplication;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.remoting.common.RemotingHelper;
import org.apache.rocketmq.remoting.exception.RemotingException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.io.UnsupportedEncodingException;
import java.util.List;

@RunWith(SpringJUnit4ClassRunner.class)
//@RunWith(SpringRunner.class)
@SpringBootTest(classes = fuintApplication.class)
@Transactional
public class UserSeriviceTest {
    @Test
    public void test() throws MQClientException, UnsupportedEncodingException, MQBrokerException, RemotingException, InterruptedException {
//        //1.创建一个发送消息的对象Producer，指定分组（生产者分组）  等会讲
//        DefaultMQProducer producer = new DefaultMQProducer("group1");
//
//        //2.设定发送的命名服务器地址，连接上ns之后，才能拿到broker地址，发送消息
//        producer.setNamesrvAddr("47.95.206.185:9876");
//
//        //3.1启动发送的服务
//        producer.start();
//
//        //4.创建要发送的消息对象,指定topic，指定内容body
//        Message msg = new Message("topic1","hello rocketmq".getBytes("UTF-8"));
//        //3.2发送消息。这里是同步请求，如果broker没有给出响应，就拿不到返回值并且卡死在当前行代码
//        SendResult result = producer.send(msg);
//        System.out.println("返回结果："+result);
//        //5.关闭连接
//        producer.shutdown();

        //Instantiate with a producer group name.
        DefaultMQProducer producer = new
                DefaultMQProducer("please_rename_unique_group_name");
        // Specify name server addresses.
        producer.setNamesrvAddr("47.95.206.185:9876");
        //Launch the instance.
        producer.start();
        for (int i = 0; i < 100; i++) {
            //Create a message instance, specifying topic, tag and message body.
            Message msg = new Message("TopicTest" /* Topic */,
                    "TagA" /* Tag */,
                    ("Hello RocketMQ " +
                            i).getBytes(RemotingHelper.DEFAULT_CHARSET) /* Message body */
            );
            //Call send message to deliver message to one of brokers.
            SendResult sendResult = producer.send(msg);
            System.out.printf("%s%n", sendResult);
        }
        //Shut down once the producer instance is not longer in use.
        producer.shutdown();



    }

    @Test
    public void consumer() throws MQClientException {
//        //1.创建一个接收消息的对象Consumer
//        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("group1");
//        //2.设定接收的命名服务器地址
//        consumer.setNamesrvAddr("47.95.206.185:9876");
//        //3.设置接收消息对应的topic,对应的sub标签为任意*
//        // 如果想接收之前topic1的生产者发送的消息，这里的就要订阅相同的topic才可以
//        try {
//            consumer.subscribe("topic1", "*");
//        } catch (MQClientException e) {
//            e.printStackTrace();
//        }
//        //4.开启监听，用于接收消息
//        consumer.registerMessageListener(new MessageListenerConcurrently() {
//            /**
//             * 设置好监听之后，只要有消息出现，就会调用 consumeMessage方法
//             * @param list 所有的消息都会存入该集合，供消费者消费
//             * @param consumeConcurrentlyContext 同时并行消费(多线程)的上下文
//             * @return
//             */
//            @Override
//            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> list, ConsumeConcurrentlyContext consumeConcurrentlyContext) {
//                //遍历消息
//                for (MessageExt msg : list) {
////                    System.out.println("收到消息："+msg);
//                    System.out.println("消息：" + new String(msg.getBody()));
//                }
//                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
//            }
//        });
//        //5.启动接收消息的服务
//        consumer.start();
//        System.out.println("接收消息服务已开启运行");

        // 不能关闭消费者端服务器，因为对broker中topic设置了监听；
        // 该topic中只要有了新消息，就要通知消费者消费
        // consumer.shutdown();




        // Instantiate with specified consumer group name.
        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name");

        // Specify name server addresses.
        consumer.setNamesrvAddr("47.95.206.185:9876");

        // Subscribe one more more topics to consume.
        consumer.subscribe("TopicTest", "*");
        // Register callback to execute on arrival of messages fetched from brokers.
        consumer.registerMessageListener(new MessageListenerConcurrently() {

            @Override
            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
                                                            ConsumeConcurrentlyContext context) {
                System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);


                for (MessageExt msg : msgs) {
                    byte[] body = msg.getBody();
                    String messageBody = null;
                    try {
                        messageBody = new String(body, RemotingHelper.DEFAULT_CHARSET);
                    } catch (UnsupportedEncodingException e) {
                        e.printStackTrace();
                    }
                    System.out.printf("%s 转成之后的信息: %s%n", Thread.currentThread().getName(), messageBody);

                    // 在这里添加你的业务逻辑，处理消息
                }



                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
            }
        });

        //Launch the consumer instance.
        consumer.start();

        System.out.printf("Consumer Started.%n");
    }






    @Resource
    StoreService storeService;
    @Test
    public void test2() {
        // 将流水上限和时间上限的部门全部设置为不可用
        storeService.flowflowConfiguration();
        // 将过期油站设置为不可用
        storeService.petrolStationsAreExpired();
    }




}