From d9b26088c124f140b8ab3f1aaefd07435cffe5b4 Mon Sep 17 00:00:00 2001
From: id <msgexec@gmail.com>
Date: Tue, 19 May 2020 11:13:33 +0300
Subject: [PATCH] feat(redis): add redis client interface, for testing

---
 cache.go           |  2 +-
 redis_interface.go | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 redis_interface.go

diff --git a/cache.go b/cache.go
index f2c045f..c7816bc 100644
--- a/cache.go
+++ b/cache.go
@@ -16,7 +16,7 @@ type SyncCacheOpts struct {
 }
 
 type SyncCacheClient struct {
-	redis             *redis.Client
+	redis             Redis
 	cacheGroupManager *CacheGroupsManager
 }
 
diff --git a/redis_interface.go b/redis_interface.go
new file mode 100644
index 0000000..ba5a684
--- /dev/null
+++ b/redis_interface.go
@@ -0,0 +1,13 @@
+package sync_cache
+
+import (
+	"github.com/go-redis/redis"
+	"time"
+)
+
+type Redis interface {
+	Get(key string) *redis.StringCmd
+	Set(key string, value interface{}, expiration time.Duration) *redis.StatusCmd
+	Del(keys ...string) *redis.IntCmd
+	FlushDB() *redis.StatusCmd
+}