添加分布式锁实现-使用Redis

tests/redis.go

@@ -0,0 +1,46 @@
+package tests
+
+import (
+	"log"
+	"testing"
+	"time"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/charlienet/go-mixed/redis"
+	"github.com/stretchr/testify/assert"
+)
+
+func RunOnRedis(t *testing.T, fn func(client redis.Client)) {
+	redis, clean, err := createMiniRedis()
+	assert.Nil(t, err)
+
+	defer clean()
+
+	fn(redis)
+}
+
+func createMiniRedis() (r redis.Client, clean func(), err error) {
+	mr, err := miniredis.Run()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	addr := mr.Addr()
+	log.Println("mini redis run at:", addr)
+
+	return redis.New(&redis.ReidsOption{
+			Addrs: []string{addr},
+		}), func() {
+			ch := make(chan struct{})
+
+			go func() {
+				mr.Close()
+				close(ch)
+			}()
+
+			select {
+			case <-ch:
+			case <-time.After(time.Second):
+			}
+		}, nil
+}