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/
cache_test.go
172 lines (140 loc) · 4.48 KB
/
cache_test.go
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// Copyright 2014 The Macaron Authors
// Copyright 2015 The Tango 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 (
"encoding/gob"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/lunny/tango"
. "github.com/smartystreets/goconvey/convey"
)
var testStructOption = Options{
Interval: 2,
}
func Test_Cacher(t *testing.T) {
Convey("Use cache middleware", t, func() {
t := tango.Classic()
t.Use(New())
t.Get("/", new(testCacheController))
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
t.ServeHTTP(resp, req)
})
Convey("Register invalid adapter", t, func() {
Convey("Adatper not exists", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
t := tango.Classic()
t.Use(New(Options{
Adapter: "fake",
}))
})
Convey("Provider value is nil", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
Register("fake", nil)
})
Convey("Register twice", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
Register("memory", &MemoryCacher{})
})
})
}
type testCacheController struct {
Cache
}
func (ts *testCacheController) Get() {
So(ts.Cache.Put("uname", "unknwon", 1), ShouldBeNil)
So(ts.Cache.Put("uname2", "unknwon2", 1), ShouldBeNil)
So(ts.Cache.IsExist("uname"), ShouldBeTrue)
So(ts.Cache.Get("404"), ShouldBeNil)
So(ts.Cache.Get("uname").(string), ShouldEqual, "unknwon")
time.Sleep(1 * time.Second)
So(ts.Cache.Get("uname"), ShouldBeNil)
time.Sleep(1 * time.Second)
So(ts.Cache.Get("uname2"), ShouldBeNil)
So(ts.Cache.Put("uname", "unknwon", 0), ShouldBeNil)
So(ts.Cache.Delete("uname"), ShouldBeNil)
So(ts.Cache.Get("uname"), ShouldBeNil)
So(ts.Cache.Put("uname", "unknwon", 0), ShouldBeNil)
So(ts.Cache.Flush(), ShouldBeNil)
So(ts.Cache.Get("uname"), ShouldBeNil)
gob.Register(testStructOption)
So(ts.Cache.Put("struct", testStructOption, 0), ShouldBeNil)
}
type test2CacheController struct {
Cache
}
func (t2s *test2CacheController) Get() {
So(t2s.Cache.Incr("404"), ShouldNotBeNil)
So(t2s.Cache.Decr("404"), ShouldNotBeNil)
So(t2s.Cache.Put("int", 0, 0), ShouldBeNil)
So(t2s.Cache.Put("int32", int32(0), 0), ShouldBeNil)
So(t2s.Cache.Put("int64", int64(0), 0), ShouldBeNil)
So(t2s.Cache.Put("uint", uint(0), 0), ShouldBeNil)
So(t2s.Cache.Put("uint32", uint32(0), 0), ShouldBeNil)
So(t2s.Cache.Put("uint64", uint64(0), 0), ShouldBeNil)
So(t2s.Cache.Put("string", "hi", 0), ShouldBeNil)
So(t2s.Cache.Decr("uint"), ShouldNotBeNil)
So(t2s.Cache.Decr("uint32"), ShouldNotBeNil)
So(t2s.Cache.Decr("uint64"), ShouldNotBeNil)
So(t2s.Cache.Incr("int"), ShouldBeNil)
So(t2s.Cache.Incr("int32"), ShouldBeNil)
So(t2s.Cache.Incr("int64"), ShouldBeNil)
So(t2s.Cache.Incr("uint"), ShouldBeNil)
So(t2s.Cache.Incr("uint32"), ShouldBeNil)
So(t2s.Cache.Incr("uint64"), ShouldBeNil)
So(t2s.Cache.Decr("int"), ShouldBeNil)
So(t2s.Cache.Decr("int32"), ShouldBeNil)
So(t2s.Cache.Decr("int64"), ShouldBeNil)
So(t2s.Cache.Decr("uint"), ShouldBeNil)
So(t2s.Cache.Decr("uint32"), ShouldBeNil)
So(t2s.Cache.Decr("uint64"), ShouldBeNil)
So(t2s.Cache.Incr("string"), ShouldNotBeNil)
So(t2s.Cache.Decr("string"), ShouldNotBeNil)
So(t2s.Cache.Get("int"), ShouldEqual, 0)
So(t2s.Cache.Get("int32"), ShouldEqual, 0)
So(t2s.Cache.Get("int64"), ShouldEqual, 0)
So(t2s.Cache.Get("uint"), ShouldEqual, 0)
So(t2s.Cache.Get("uint32"), ShouldEqual, 0)
So(t2s.Cache.Get("uint64"), ShouldEqual, 0)
}
func testAdapter(opt Options) {
Convey("Basic operations", func() {
t := tango.Classic()
t.Use(New(opt))
t.Get("/", new(testCacheController))
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
t.ServeHTTP(resp, req)
})
Convey("Increase and decrease operations", func() {
t := tango.Classic()
t.Use(New(opt))
t.Get("/", new(test2CacheController))
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
t.ServeHTTP(resp, req)
})
}