package distributed_lock

import (
	"testing"
	"time"

	"github.com/go-redis/redis"
	"go.uber.org/zap"
)

var log *zap.Logger

func init() {
	log = zap.Must(zap.NewDevelopment())
}

func TestRWLockReentrantLock(t *testing.T) {
	rdb := redis.NewClient(&redis.Options{
		Network:     "tcp",
		Addr:        "192.168.2.103:6379",
		Password:    "cnstar",
		PoolSize:    50,
		DialTimeout: 10 * time.Second,
	})

	rwLocker := GetRWLocker(rdb, &RedissionLockConfig{
		LockLeaseTime: 120,
		Key:           "component",
	})

	rwLocker.logger = log
	t.Logf("%+v\n", rwLocker)

	duration := 10 * time.Second
	// 第一次加读锁
	err := rwLocker.RLock(duration)
	t.Logf("err:%+v\n", err)
	// TODO 实现可重入读锁测试
	// rwLocker.UnRLock()
	// // 第二次加读锁
	// rwLocker.RLock(duration)
	// // 查看 redis 中相关 key 的值
	// rwLocker.UnRLock()
	t.Log("test success")
	select {}
}