SpringBootLearning/rocketMQSpringBoot/src/test/java/producer/ProducerNormalMessageTest.java

package producer;

import com.alibaba.fastjson.JSON;
import lombok.extern.slf4j.Slf4j;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.spring.core.RocketMQTemplate;
import org.example.producer.ProducerApplication;
import org.example.producer.dto.StudentDTO;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.messaging.Message;
import org.springframework.messaging.support.MessageBuilder;

import javax.annotation.Resource;

@SpringBootTest(classes = ProducerApplication.class)
@Slf4j
public class ProducerNormalMessageTest {

    @Resource(name = "extRocketMQTemplate")
    private RocketMQTemplate extRocketMQTemplate;

    /**
     *发送单向消息
     */
    @Test
    public void sendOneWay(){
        StudentDTO studentDTO = new StudentDTO();
        studentDTO.setId("T001");
        studentDTO.setName("丽莎");
        studentDTO.setAge(12);

        Message<String> message = MessageBuilder.withPayload(JSON.toJSONString(studentDTO)).setHeader("KEYS", studentDTO.getId()).build();
        extRocketMQTemplate.sendOneWay("studentTopic".concat(":ESS"),message);
    }

    @Test
    public void sendOneWayOrderly(){
        StudentDTO studentDTO = new StudentDTO();
        studentDTO.setId("T005");
        studentDTO.setName("里斯");
        studentDTO.setAge(12);

        Message<String> message = MessageBuilder.withPayload(JSON.toJSONString(studentDTO)).setHeader("KEYS", studentDTO.getId()).build();
        extRocketMQTemplate.sendOneWayOrderly("studentTopic".concat(":ESS"), message,studentDTO.getId());
    }

    @Test
    public void syncSendOrderly(){
        for (int i=0; i<20; i++){
            Message<String> message = MessageBuilder.withPayload("订单".concat("Orderder:"+i)).setHeader("KEYS", i).build();
            SendResult sendResult = extRocketMQTemplate.syncSendOrderly("order".concat(":OR"), message, String.valueOf(i));
            log.info(sendResult.toString());
        }
    }


    @Test
    public void syncSend(){
        StudentDTO studentDTO = new StudentDTO();
        studentDTO.setId("T002");
        studentDTO.setName("张三丰");
        studentDTO.setAge(11);

        Message<String> message = MessageBuilder.withPayload(JSON.toJSONString(studentDTO)).setHeader("KEYS", studentDTO.getId()).build();
        SendResult sendResult = extRocketMQTemplate.syncSend("studentTopic".concat(":ESS"), message);
        log.info(sendResult.toString());
    }

    @Test
    public void asyncSend(){
        StudentDTO studentDTO = new StudentDTO();
        studentDTO.setId("T003");
        studentDTO.setName("戴莉");
        studentDTO.setAge(11);

        Message<String> message = MessageBuilder.withPayload(JSON.toJSONString(studentDTO)).setHeader("KEYS", studentDTO.getId()).build();
        extRocketMQTemplate.asyncSend("studentTopic".concat(":ESS"), message, new SendCallback() {
            @Override
            public void onSuccess(SendResult sendResult) {
                log.info(sendResult.toString());
            }

            @Override
            public void onException(Throwable throwable) {
                log.info(throwable.getMessage());
            }
        });
    }
}