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expired_test.go
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expired_test.go
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package ezcache
import (
. "github.com/smartystreets/goconvey/convey"
"testing"
"time"
)
func TestCacheSync_Expire(t *testing.T) {
Convey("输入了正确的参数，成功返回", t, func() {
cache := NewCacheSyncNoExpire()
cache.Set("testkey-1", 0)
cache.Set("testkey-2", 0)
cache.Set("testkey-3", 0)
cache.Expire("testkey-1", time.Millisecond*100)
cache.Expire("testkey-2", time.Millisecond*500)
cache.Expire("testkey-3", time.Millisecond*300)
So(len(cache.expiredSet), ShouldEqual, 3)
So(cache.expiredRoot.key == "testkey-1", ShouldBeTrue)
So(cache.expiredSet["testkey-1"].prev == nil, ShouldBeTrue)
So(cache.expiredSet["testkey-1"].next != nil && cache.expiredSet["testkey-1"].next.key == "testkey-3", ShouldBeTrue)
So(cache.expiredSet["testkey-3"].prev != nil && cache.expiredSet["testkey-3"].prev.key == "testkey-1", ShouldBeTrue)
So(cache.expiredSet["testkey-3"].next != nil && cache.expiredSet["testkey-3"].next.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].prev != nil && cache.expiredSet["testkey-2"].prev.key == "testkey-3", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].next == nil, ShouldBeTrue)
//
time.Sleep(time.Millisecond * 200)
cache.cleanExpireList()
So(len(cache.expiredSet), ShouldEqual, 2)
So(cache.expiredRoot.key == "testkey-3", ShouldBeTrue)
So(cache.expiredSet["testkey-3"].prev == nil, ShouldBeTrue)
So(cache.expiredSet["testkey-3"].next != nil && cache.expiredSet["testkey-3"].next.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].prev != nil && cache.expiredSet["testkey-2"].prev.key == "testkey-3", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].next == nil, ShouldBeTrue)
//
time.Sleep(time.Millisecond * 200)
cache.cleanExpireList()
So(len(cache.expiredSet), ShouldEqual, 1)
So(cache.expiredRoot.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].prev == nil, ShouldBeTrue)
So(cache.expiredSet["testkey-2"].next == nil, ShouldBeTrue)
//
time.Sleep(time.Millisecond * 200)
cache.cleanExpireList()
So(len(cache.expiredSet), ShouldEqual, 0)
So(cache.expiredRoot == nil, ShouldBeTrue)
})
}
func TestCacheSync_Expire2(t *testing.T) {
Convey("输入了正确的参数，成功返回", t, func() {
cache := NewCacheSyncNoExpire()
cache.Set("testkey-1", 0)
cache.Set("testkey-2", 0)
cache.Expire("testkey-1", time.Millisecond*300)
cache.Expire("testkey-2", time.Millisecond*100)
So(len(cache.expiredSet), ShouldEqual, 2)
So(cache.expiredRoot.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].prev == nil, ShouldBeTrue)
So(cache.expiredSet["testkey-2"].next != nil && cache.expiredSet["testkey-2"].next.key == "testkey-1", ShouldBeTrue)
So(cache.expiredSet["testkey-1"].prev != nil && cache.expiredSet["testkey-1"].prev.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-1"].next == nil, ShouldBeTrue)
//
cache.Expire("testkey-2", time.Millisecond*500)
So(len(cache.expiredSet), ShouldEqual, 2)
So(cache.expiredRoot.key == "testkey-1", ShouldBeTrue)
So(cache.expiredSet["testkey-1"].prev == nil, ShouldBeTrue)
So(cache.expiredSet["testkey-1"].next != nil && cache.expiredSet["testkey-1"].next.key == "testkey-2", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].prev != nil && cache.expiredSet["testkey-2"].prev.key == "testkey-1", ShouldBeTrue)
So(cache.expiredSet["testkey-2"].next == nil, ShouldBeTrue)
})
}