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Beego/cache/cache_test.go

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// Copyright 2014 beego Author. All Rights Reserved.
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//
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// 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
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// 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.
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package cache
import (
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"os"
"sync"
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"testing"
"time"
)
func TestCacheIncr(t *testing.T) {
bm, err := NewCache("memory", `{"interval":20}`)
if err != nil {
t.Error("init err")
}
//timeoutDuration := 10 * time.Second
bm.Put("edwardhey", 0, time.Second*20)
wg := sync.WaitGroup{}
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
defer wg.Done()
bm.Incr("edwardhey")
}()
}
wg.Wait()
if bm.Get("edwardhey").(int) != 10 {
t.Error("Incr err")
}
}
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func TestCache(t *testing.T) {
bm, err := NewCache("memory", `{"interval":20}`)
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if err != nil {
t.Error("init err")
}
timeoutDuration := 10 * time.Second
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if err = bm.Put("astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
if v := bm.Get("astaxie"); v.(int) != 1 {
t.Error("get err")
}
time.Sleep(30 * time.Second)
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if bm.IsExist("astaxie") {
t.Error("check err")
}
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if err = bm.Put("astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
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if err = bm.Incr("astaxie"); err != nil {
t.Error("Incr Error", err)
}
if v := bm.Get("astaxie"); v.(int) != 2 {
t.Error("get err")
}
if err = bm.Decr("astaxie"); err != nil {
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t.Error("Decr Error", err)
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}
if v := bm.Get("astaxie"); v.(int) != 1 {
t.Error("get err")
}
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bm.Delete("astaxie")
if bm.IsExist("astaxie") {
t.Error("delete err")
}
//test GetMulti
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if err = bm.Put("astaxie", "author", timeoutDuration); err != nil {
t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
if v := bm.Get("astaxie"); v.(string) != "author" {
t.Error("get err")
}
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if err = bm.Put("astaxie1", "author1", timeoutDuration); err != nil {
t.Error("set Error", err)
}
if !bm.IsExist("astaxie1") {
t.Error("check err")
}
vv := bm.GetMulti([]string{"astaxie", "astaxie1"})
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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}
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func TestFileCache(t *testing.T) {
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bm, err := NewCache("file", `{"CachePath":"cache","FileSuffix":".bin","DirectoryLevel":"2","EmbedExpiry":"0"}`)
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if err != nil {
t.Error("init err")
}
timeoutDuration := 10 * time.Second
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if err = bm.Put("astaxie", 1, timeoutDuration); err != nil {
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t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
if v := bm.Get("astaxie"); v.(int) != 1 {
t.Error("get err")
}
if err = bm.Incr("astaxie"); err != nil {
t.Error("Incr Error", err)
}
if v := bm.Get("astaxie"); v.(int) != 2 {
t.Error("get err")
}
if err = bm.Decr("astaxie"); err != nil {
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t.Error("Decr Error", err)
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}
if v := bm.Get("astaxie"); v.(int) != 1 {
t.Error("get err")
}
bm.Delete("astaxie")
if bm.IsExist("astaxie") {
t.Error("delete err")
}
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//test string
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if err = bm.Put("astaxie", "author", timeoutDuration); err != nil {
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t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
if v := bm.Get("astaxie"); v.(string) != "author" {
t.Error("get err")
}
//test GetMulti
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if err = bm.Put("astaxie1", "author1", timeoutDuration); err != nil {
t.Error("set Error", err)
}
if !bm.IsExist("astaxie1") {
t.Error("check err")
}
vv := bm.GetMulti([]string{"astaxie", "astaxie1"})
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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os.RemoveAll("cache")
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}