// Copyright 2014 beego Author. All Rights Reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package redis import ( "context" "fmt" "os" "testing" "time" "github.com/gomodule/redigo/redis" "github.com/stretchr/testify/assert" "github.com/astaxie/beego/client/cache" ) func TestRedisCache(t *testing.T) { redisAddr := os.Getenv("REDIS_ADDR") if redisAddr == "" { redisAddr = "127.0.0.1:6379" } bm, err := cache.NewCache("redis", fmt.Sprintf(`{"conn": "%s"}`, redisAddr)) if err != nil { t.Error("init err") } timeoutDuration := 10 * time.Second if err = bm.Put(context.Background(), "astaxie", 1, timeoutDuration); err != nil { t.Error("set Error", err) } if res, _ := bm.IsExist(context.Background(), "astaxie"); !res { t.Error("check err") } time.Sleep(11 * time.Second) if res, _ := bm.IsExist(context.Background(), "astaxie"); res { t.Error("check err") } if err = bm.Put(context.Background(), "astaxie", 1, timeoutDuration); err != nil { t.Error("set Error", err) } val, _ := bm.Get(context.Background(), "astaxie") if v, _ := redis.Int(val, err); v != 1 { t.Error("get err") } if err = bm.Incr(context.Background(), "astaxie"); err != nil { t.Error("Incr Error", err) } val, _ = bm.Get(context.Background(), "astaxie") if v, _ := redis.Int(val, err); v != 2 { t.Error("get err") } if err = bm.Decr(context.Background(), "astaxie"); err != nil { t.Error("Decr Error", err) } val, _ = bm.Get(context.Background(), "astaxie") if v, _ := redis.Int(val, err); v != 1 { t.Error("get err") } bm.Delete(context.Background(), "astaxie") if res, _ := bm.IsExist(context.Background(), "astaxie"); res { t.Error("delete err") } // test string if err = bm.Put(context.Background(), "astaxie", "author", timeoutDuration); err != nil { t.Error("set Error", err) } if res, _ := bm.IsExist(context.Background(), "astaxie"); !res { t.Error("check err") } val, _ = bm.Get(context.Background(), "astaxie") if v, _ := redis.String(val, err); v != "author" { t.Error("get err") } // test GetMulti if err = bm.Put(context.Background(), "astaxie1", "author1", timeoutDuration); err != nil { t.Error("set Error", err) } if res, _ := bm.IsExist(context.Background(), "astaxie1"); !res { t.Error("check err") } vv, _ := bm.GetMulti(context.Background(), []string{"astaxie", "astaxie1"}) if len(vv) != 2 { t.Error("GetMulti ERROR") } if v, _ := redis.String(vv[0], nil); v != "author" { t.Error("GetMulti ERROR") } if v, _ := redis.String(vv[1], nil); v != "author1" { t.Error("GetMulti ERROR") } // test clear all if err = bm.ClearAll(context.Background()); err != nil { t.Error("clear all err") } } func TestCache_Scan(t *testing.T) { timeoutDuration := 10 * time.Second addr := os.Getenv("REDIS_ADDR") if addr == "" { addr = "127.0.0.1:6379" } // init bm, err := cache.NewCache("redis", fmt.Sprintf(`{"conn": "%s"}`, addr)) if err != nil { t.Error("init err") } // insert all for i := 0; i < 100; i++ { if err = bm.Put(context.Background(), fmt.Sprintf("astaxie%d", i), fmt.Sprintf("author%d", i), timeoutDuration); err != nil { t.Error("set Error", err) } } time.Sleep(time.Second) // scan all for the first time keys, err := bm.(*Cache).Scan(DefaultKey + ":*") if err != nil { t.Error("scan Error", err) } assert.Equal(t, 100, len(keys), "scan all error") // clear all if err = bm.ClearAll(context.Background()); err != nil { t.Error("clear all err") } // scan all for the second time keys, err = bm.(*Cache).Scan(DefaultKey + ":*") if err != nil { t.Error("scan Error", err) } if len(keys) != 0 { t.Error("scan all err") } }