mirror of
https://gitee.com/samwaf/SamWaf.git
synced 2026-10-31 02:01:44 +08:00
85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
package cache
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import (
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"testing"
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"time"
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)
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func TestWafCache_SetWithTTl(t *testing.T) {
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wafcache := InitWafCache()
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wafcache.SetWithTTl("KEY1", "我是key1的值", 5*time.Second)
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time.Sleep(65 * time.Second)
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key1Value := wafcache.Get("KEY1")
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if str, ok := key1Value.(string); ok {
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println(str)
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}
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time.Sleep(65 * time.Second)
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}
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func TestWafCache_GetExpireTime(t *testing.T) {
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wafcache := InitWafCache()
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wafcache.SetWithTTl("KEY1", "我是key1的值", 5*time.Minute)
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key1Value, err := wafcache.GetExpireTime("KEY1")
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if err == nil {
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println(key1Value.String())
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}
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}
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func TestWafCache_GetExpireTimeForever(t *testing.T) {
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wafcache := InitWafCache()
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wafcache.Set("KEY1", "我是key1的值")
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key1Value, err := wafcache.GetExpireTime("KEY1")
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if err == nil {
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println(key1Value.String())
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}
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}
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func TestWafCache_GetString(t *testing.T) {
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wafcache := InitWafCache()
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wafcache.SetWithTTl("KEY1", "我是key1的值字符串", 5*time.Second)
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key1Value, err := wafcache.GetString("KEY1")
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if err == nil {
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println(key1Value)
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}
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}
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func TestWafCache_IsKeyExist(t *testing.T) {
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wafcache := InitWafCache()
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bExist := wafcache.IsKeyExist("KEY1")
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if bExist {
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println("存在")
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} else {
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println("不存在")
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}
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}
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// TestWafCache_SetWithTTl_KeepsCreateTime 锁定内存后端的既有语义：
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// 对已存在的 key，SetWithTTl 沿用原 createTime，到期时刻 = 原 createTime + 新 ttl。
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// 这正是"改密后令牌当场失效"那个 bug 的成因，改动此行为前必须先评估所有调用方。
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func TestWafCache_SetWithTTl_KeepsCreateTime(t *testing.T) {
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c := InitWafCache()
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c.SetWithTTl("K", "v", 2*time.Second)
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time.Sleep(1200 * time.Millisecond)
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// 已过 1.2s，此时"剩余 0.8s"。按 now+ttl 语义写入 800ms 应还活着；
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// 按内存后端的 createTime 语义则是 createTime+800ms，早已过期。
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c.SetWithTTl("K", "v2", 800*time.Millisecond)
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if c.IsKeyExist("K") {
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t.Fatal("SetWithTTl 对已存在 key 应沿用原 createTime（此处应判定为已过期），语义被改动了")
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}
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}
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// TestWafCache_SetWithTTlRenewTime_ResetsCreateTime 续命语义：从 now 重新计时。
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func TestWafCache_SetWithTTlRenewTime_ResetsCreateTime(t *testing.T) {
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c := InitWafCache()
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c.SetWithTTl("K", "v", 2*time.Second)
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time.Sleep(1200 * time.Millisecond)
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c.SetWithTTlRenewTime("K", "v2", 2*time.Second)
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if !c.IsKeyExist("K") {
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t.Fatal("SetWithTTlRenewTime 应从当前时刻重新计时，key 不该过期")
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}
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time.Sleep(1200 * time.Millisecond)
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if !c.IsKeyExist("K") {
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t.Fatal("续期后总寿命应为 now+2s，1.2s 后仍应存活")
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}
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}
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