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package test
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import (
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"fmt"
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"go.uber.org/zap"
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"goskeleton/app/global/variable"
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"goskeleton/app/utils/redis_factory"
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_ "goskeleton/bootstrap"
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"testing"
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"time"
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)
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// 普通的key value
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func TestRedisKeyValue(t *testing.T) {
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// 从连接池获取一个连接
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redisClient := redis_factory.GetOneRedisClient()
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// set 命令, 因为 set key value 在redis客户端执行以后返回的是 ok，所以取回结果就应该是 string 格式
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res, err := redisClient.String(redisClient.Execute("set", "key2020", "value202022"))
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if err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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} else {
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variable.ZapLog.Info("Info 日志", zap.String("key2020", res))
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}
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// get 命令，分为两步：1.执行get命令 2.将结果转为需要的格式
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if res, err = redisClient.String(redisClient.Execute("get", "key2020")); err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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}
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variable.ZapLog.Info("get key2020 ", zap.String("key2020", res))
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//操作完毕记得释放连接，官方明确说，redis使用完毕，必须释放
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redisClient.ReleaseOneRedisClient()
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}
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// hash 键、值
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func TestRedisHashKey(t *testing.T) {
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redisClient := redis_factory.GetOneRedisClient()
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// hash键 set 命令, 因为 hSet h_key key value 在redis客户端执行以后返回的是 1 或者 0，所以按照int64格式取回
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res, err := redisClient.Int64(redisClient.Execute("hSet", "h_key2020", "hKey2020", "value2020_hash"))
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if err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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} else {
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fmt.Println(res)
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}
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// hash键 get 命令，分为两步：1.执行get命令 2.将结果转为需要的格式
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res2, err := redisClient.String(redisClient.Execute("hGet", "h_key2020", "hKey2020"))
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if err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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}
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fmt.Println(res2)
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//官方明确说，redis使用完毕，必须释放
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redisClient.ReleaseOneRedisClient()
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}
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// 测试 redis 连接池
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func TestRedisConnPool(t *testing.T) {
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for i := 1; i <= 20; i++ {
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go func() {
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redisClient := redis_factory.GetOneRedisClient()
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fmt.Printf("获取的redis数据库连接池地址：%p\n", redisClient)
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time.Sleep(time.Second * 10)
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fmt.Printf("阻塞过程中，您可以通过redis命令 client list 查看链接的客户端")
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redisClient.ReleaseOneRedisClient() // 释放从连接池获取的连接
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}()
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}
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time.Sleep(time.Second * 20)
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}
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// 测试redis 网络中断自动重连机制
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func TestRedisReConn(t *testing.T) {
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redisClient := redis_factory.GetOneRedisClient()
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res, err := redisClient.String(redisClient.Execute("set", "key2020", "测试网络抖动，自动重连机制"))
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if err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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} else {
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variable.ZapLog.Info("Info 日志", zap.String("key2020", res))
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}
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//官方明确说，redis使用完毕，必须释放
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redisClient.ReleaseOneRedisClient()
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// 以上内容输出后 ， 拔掉网线, 模拟短暂的网络抖动
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t.Log("请在 10秒之内拔掉网线")
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time.Sleep(time.Second * 10)
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// 断网情况下就会自动进行重连
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redisClient = redis_factory.GetOneRedisClient()
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if res, err = redisClient.String(redisClient.Execute("get", "key2020")); err != nil {
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t.Errorf("单元测试失败,%s\n", err.Error())
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} else {
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t.Log("获取的值：", res)
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}
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redisClient.ReleaseOneRedisClient()
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}
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// 测试返回值为多值的情况
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func TestRedisMulti(t *testing.T) {
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redisClient := redis_factory.GetOneRedisClient()
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if _, err := redisClient.String(redisClient.Execute("multi")); err == nil {
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redisClient.Execute("hset", "mobile", "xiaomi", "1999")
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redisClient.Execute("hset", "mobile", "oppo", "2999")
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redisClient.Execute("hset", "mobile", "iphone", "3999")
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if strs, err := redisClient.Int64s(redisClient.Execute("exec")); err == nil {
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t.Logf("直接输出切片：%#+v\n", strs)
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} else {
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t.Errorf(err.Error())
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}
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} else {
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t.Errorf(err.Error())
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}
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redisClient.ReleaseOneRedisClient()
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}
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// 其他请参照以上示例即可
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