cache middleware backend with ledis
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// Copyright 2014 The Macaron Authors
//
// 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 (
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/unknwon/com"
"gitea.com/lunny/tango"
. "github.com/smartystreets/goconvey/convey"
"gitea.com/tango/cache"
)
type CacheAction struct {
cache.Cache
}
func (c *CacheAction) Get() {
So(c.Put("uname", "unknwon", 1), ShouldBeNil)
So(c.Put("uname2", "unknwon2", 1), ShouldBeNil)
So(c.IsExist("uname"), ShouldBeTrue)
So(c.Cache.Get("404"), ShouldBeNil)
So(c.Cache.Get("uname").(string), ShouldEqual, "unknwon")
time.Sleep(2 * time.Second)
So(c.Cache.Get("uname"), ShouldBeNil)
time.Sleep(1 * time.Second)
So(c.Cache.Get("uname2"), ShouldBeNil)
So(c.Put("uname", "unknwon", 0), ShouldBeNil)
So(c.Delete("uname"), ShouldBeNil)
So(c.Cache.Get("uname"), ShouldBeNil)
So(c.Put("uname", "unknwon", 0), ShouldBeNil)
So(c.Flush(), ShouldBeNil)
So(c.Cache.Get("uname"), ShouldBeNil)
}
type Cache2Action struct {
cache.Cache
}
func (c *Cache2Action) Get() {
So(c.Incr("404"), ShouldNotBeNil)
So(c.Decr("404"), ShouldNotBeNil)
So(c.Put("int", 0, 0), ShouldBeNil)
So(c.Put("int64", int64(0), 0), ShouldBeNil)
So(c.Put("string", "hi", 0), ShouldBeNil)
So(c.Incr("int"), ShouldBeNil)
So(c.Incr("int64"), ShouldBeNil)
So(c.Decr("int"), ShouldBeNil)
So(c.Decr("int64"), ShouldBeNil)
So(c.Incr("string"), ShouldNotBeNil)
So(c.Decr("string"), ShouldNotBeNil)
So(com.StrTo(c.Cache.Get("int").(string)).MustInt(), ShouldEqual, 0)
So(com.StrTo(c.Cache.Get("int64").(string)).MustInt64(), ShouldEqual, 0)
So(c.Flush(), ShouldBeNil)
}
func Test_LedisCacher(t *testing.T) {
Convey("Test ledis cache adapter", t, func() {
opt := cache.Options{
Adapter: "ledis",
AdapterConfig: "data_dir=./tmp.db",
Interval: 1,
}
Convey("Basic operations", func() {
t := tango.New()
t.Use(cache.New(opt))
t.Get("/", new(CacheAction))
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
t.ServeHTTP(resp, req)
t.Get("/id", new(Cache2Action))
resp = httptest.NewRecorder()
req, err = http.NewRequest("GET", "/id", nil)
So(err, ShouldBeNil)
t.ServeHTTP(resp, req)
})
})
}