package goredislock

import (
	"context"
	"github.com/redis/go-redis/v9"
	"sync"
	"testing"
	"time"
)

func Test_blockingLock(t *testing.T) {
	// 请输入 redis 节点的地址和密码
	addr := "192.168.8.1:6379"
	passwd := ""

	client := redis.NewClient(&redis.Options{
		Addr:     addr,
		Password: passwd,
	})
	lock1 := NewRedisLock(client, "mylock", WithExpireTime(3))
	lock2 := NewRedisLock(client, "mylock", WithBlock())

	ctx := context.Background()
	var wg sync.WaitGroup
	wg.Add(1)
	go func() {
		defer wg.Done()
		if err := lock1.Lock(ctx); err != nil {
			t.Error(err)
			return
		}
	}()

	wg.Add(1)
	go func() {
		defer wg.Done()
		if err := lock2.Lock(ctx); err != nil {
			t.Error(err)
			return
		}
		time.Sleep(20 * time.Second)
		if err := lock2.Unlock(ctx); err != nil {
			t.Error(err)
		}
	}()

	wg.Wait()

	t.Log("success")
}