zyos_go_mq/test/direct_exchange_test.go

package test

import (
	"code.fnuoos.com/go_rely_warehouse/zyos_go_mq.git/rabbitmq"
	"log"
	"strconv"
	"strings"
	"testing"
	"time"
)

const DirectExchangeName = "test_direct_exchange"
const DirectExchangeRoutingKey1 = "direct_exchange_routing_key_1"
const DirectExchangeRoutingKey2 = "direct_exchange_routing_key_2"

func TestDirectExchangeSend(t *testing.T) {
	ch := rabbitmq.Connect("amqp://user:password@ip:port/")
	rabbitmq.NewExchange("amqp://user:password@ip:port/", DirectExchangeName, "direct")
	i := 0
	for {
		time.Sleep(1)
		greetings := []string{"HelloWorld!", strconv.Itoa(i)}
		if i%2 == 1 {
			//如果是奇数
			ch.Publish("exchange", strings.Join(greetings, " "), DirectExchangeRoutingKey1)
		} else {
			ch.Publish("exchange", strings.Join(greetings, " "), DirectExchangeRoutingKey2)
		}
		i = i + 1
	}
}

func TestDirectExchangeReceive1(t *testing.T) {
	// 1.接收者，首先自己队列
	// 2.创建交换机
	// 3.将自己绑定到交换机上
	// 4.接收交换机上发过来的消息
	//第一个参数指定rabbitmq服务器的链接，第二个参数指定创建队列的名字

	receiveMq := rabbitmq.New("amqp://user:password@ip:port/", "test_direct_exchange_receive_queue_1")

	//第一个参数：rabbitmq服务器的链接，第二个参数：交换机名字，第三个参数：交换机类型
	rabbitmq.NewExchange("amqp://user:password@ip:port/", "exchange", "direct")

	receiveMq.Bind(DirectExchangeName, DirectExchangeRoutingKey1)

	//4
	for {
		//接收消息时，指定
		messages := receiveMq.Consume()
		go func() {
			for msg := range messages {
				log.Printf("recevie1  Received a message: %s", msg.Body)
			}
		}()
	}
}

func TestDirectExchangeReceive2(t *testing.T) {
	// 1.接收者，首先自己队列
	// 2.创建交换机
	// 3.将自己绑定到交换机上
	// 4.接收交换机上发过来的消息
	//第一个参数指定rabbitmq服务器的链接，第二个参数指定创建队列的名字

	receiveMq := rabbitmq.New("amqp://user:password@ip:port/", "test_direct_exchange_receive_queue_2")

	//第一个参数：rabbitmq服务器的链接，第二个参数：交换机名字，第三个参数：交换机类型
	rabbitmq.NewExchange("amqp://user:password@ip:port/", "exchange", "direct")

	receiveMq.Bind(DirectExchangeName, DirectExchangeRoutingKey2)

	//4
	for {
		//接收消息时，指定
		messages := receiveMq.Consume()
		go func() {
			for msg := range messages {
				log.Printf("recevie1  Received a message: %s", msg.Body)
			}
		}()
	}
}