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Beego/client/cache/cache_test.go

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// 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 cache
import (
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"context"
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"os"
"sync"
"testing"
"time"
)
func TestCacheIncr(t *testing.T) {
bm, err := NewCache("memory", `{"interval":20}`)
if err != nil {
t.Error("init err")
}
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// timeoutDuration := 10 * time.Second
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bm.Put(context.Background(), "edwardhey", 0, time.Second*20)
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wg := sync.WaitGroup{}
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
defer wg.Done()
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bm.Incr(context.Background(), "edwardhey")
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}()
}
wg.Wait()
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val, _ := bm.Get(context.Background(), "edwardhey")
if val.(int) != 10 {
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t.Error("Incr err")
}
}
func TestCache(t *testing.T) {
bm, err := NewCache("memory", `{"interval":20}`)
if err != nil {
t.Error("init err")
}
timeoutDuration := 10 * time.Second
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if err = bm.Put(context.Background(), "astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie"); !res {
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t.Error("check err")
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 1 {
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t.Error("get err")
}
time.Sleep(30 * time.Second)
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if res, _ := bm.IsExist(context.Background(), "astaxie"); res {
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t.Error("check err")
}
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if err = bm.Put(context.Background(), "astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if err = bm.Incr(context.Background(), "astaxie"); err != nil {
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t.Error("Incr Error", err)
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 2 {
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t.Error("get err")
}
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if err = bm.Decr(context.Background(), "astaxie"); err != nil {
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t.Error("Decr Error", err)
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 1 {
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t.Error("get err")
}
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bm.Delete(context.Background(), "astaxie")
if res, _ := bm.IsExist(context.Background(), "astaxie"); res {
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t.Error("delete err")
}
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// test GetMulti
if err = bm.Put(context.Background(), "astaxie", "author", timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie"); !res {
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t.Error("check err")
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(string) != "author" {
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t.Error("get err")
}
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if err = bm.Put(context.Background(), "astaxie1", "author1", timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie1"); !res {
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t.Error("check err")
}
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vv, _ := bm.GetMulti(context.Background(), []string{"astaxie", "astaxie1"})
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if len(vv) != 2 {
t.Error("GetMulti ERROR")
}
if vv[0].(string) != "author" {
t.Error("GetMulti ERROR")
}
if vv[1].(string) != "author1" {
t.Error("GetMulti ERROR")
}
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vv, err = bm.GetMulti(context.Background(), []string{"astaxie0", "astaxie1"})
if len(vv) != 2 {
t.Error("GetMulti ERROR")
}
if vv[0] != nil {
t.Error("GetMulti ERROR")
}
if vv[1].(string) != "author1" {
t.Error("GetMulti ERROR")
}
if err != nil && err.Error() != "key [astaxie0] error: the key isn't exist" {
t.Error("GetMulti ERROR")
}
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}
func TestFileCache(t *testing.T) {
bm, err := NewCache("file", `{"CachePath":"cache","FileSuffix":".bin","DirectoryLevel":"2","EmbedExpiry":"0"}`)
if err != nil {
t.Error("init err")
}
timeoutDuration := 10 * time.Second
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if err = bm.Put(context.Background(), "astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie"); !res {
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t.Error("check err")
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 1 {
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t.Error("get err")
}
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if err = bm.Incr(context.Background(), "astaxie"); err != nil {
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t.Error("Incr Error", err)
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 2 {
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t.Error("get err")
}
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if err = bm.Decr(context.Background(), "astaxie"); err != nil {
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t.Error("Decr Error", err)
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(int) != 1 {
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t.Error("get err")
}
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bm.Delete(context.Background(), "astaxie")
if res, _ := bm.IsExist(context.Background(), "astaxie"); res {
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t.Error("delete err")
}
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// test string
if err = bm.Put(context.Background(), "astaxie", "author", timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie"); !res {
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t.Error("check err")
}
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if v, _ := bm.Get(context.Background(), "astaxie"); v.(string) != "author" {
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t.Error("get err")
}
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// test GetMulti
if err = bm.Put(context.Background(), "astaxie1", "author1", timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if res, _ := bm.IsExist(context.Background(), "astaxie1"); !res {
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t.Error("check err")
}
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vv, _ := bm.GetMulti(context.Background(), []string{"astaxie", "astaxie1"})
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if len(vv) != 2 {
t.Error("GetMulti ERROR")
}
if vv[0].(string) != "author" {
t.Error("GetMulti ERROR")
}
if vv[1].(string) != "author1" {
t.Error("GetMulti ERROR")
}
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vv, err = bm.GetMulti(context.Background(), []string{"astaxie0", "astaxie1"})
if len(vv) != 2 {
t.Error("GetMulti ERROR")
}
if vv[0] != nil {
t.Error("GetMulti ERROR")
}
if vv[1].(string) != "author1" {
t.Error("GetMulti ERROR")
}
if err == nil {
t.Error("GetMulti ERROR")
}
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os.RemoveAll("cache")
}