96ce883d41
完成 instance+facade 一致性收尾,闭合三个原始问题: - cron/storage/cache/ratelimit 实例化(App 持 per-App 实例 + SwapDefault* 提升全局默认 + 包级 facade 代理,照 database.Manager/jwt.Manager 模式),消除单进程多 App 互相污染。 - trace 纳入 App 生命周期(WithTrace + doInit trace.Init + doShutdown trace.Close + config.TraceConfig + 自动装 Middleware)。不做实例隔离(OTel 进程全局)。 - 删除 WithoutWire 空函数技术债。 附带修复: - cache/ratelimit redis 注入(jwt 模型:注入优先、database.GetRedis() 兜底)。 - commitReplacedResources 不再关闭 previousDB/previousRedis/loggerSnapshot (多 App 下 previous 可能是另一 App 的活跃资源,关闭致 redis: client is closed)。 - app.RateLimitRegistry() + App-bound 限流中间件(多 App per-App 计数隔离)。 - StorageManager.Close() 闭合 Init/Close 对称性(io.Closer 断言,预留扩展点), closeResources 与 rollbackReplacedResources 对称收口。 新增公开 API:WithTrace / WithCronTask;app.Scheduler()/Cache()/RedisClient()/ RateLimitRegistry();cron/storage/cache/middleware 各 SwapDefault*;config.TraceConfig; middleware.RateLimitRegistry + App-bound 方法;middleware.WithRedisClient; storage.StorageManager.Close。 Breaking:删 WithoutWire;cron.AddTask pre-Init 注册失效(改用 WithCronTask); middleware.StopRateLimiters 语义收窄;commitReplacedResources 不再关 previous; cache.NewRedisCacheWithRedis / CacheManager.InitWithRedis 等签名变更。 详见 CHANGELOG [1.4.0] 升级说明。 验证:go build + go vet + go test -race ./... 全绿(-buildvcs=false)。 独立对抗性复审无 CRITICAL/HIGH。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
70 lines
2.3 KiB
Go
70 lines
2.3 KiB
Go
package cache
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import (
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"testing"
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"github.com/EthanCodeCraft/xlgo-core/database"
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"github.com/alicebob/miniredis/v2"
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"github.com/redis/go-redis/v9"
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)
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// TestRedisCacheInjectedClientPriority 固化 Phase 4 核心契约(jwt 模型):
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// redisCache.client() 注入优先、全局兜底。注入的 client 即使与 database.GetRedis()
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// 不同也必须用注入的--这是多 App 缓存隔离的基础。
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func TestRedisCacheInjectedClientPriority(t *testing.T) {
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// 全局 redis = clientG
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mrG := miniredis.RunT(t)
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clientG := redis.NewClient(&redis.Options{Addr: mrG.Addr()})
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t.Cleanup(func() { _ = clientG.Close() })
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origGlobal := database.SetTestRedisClient(clientG)
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t.Cleanup(func() { database.SetTestRedisClient(origGlobal) })
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// 注入 clientA(与全局 clientG 不同实例)
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mrA := miniredis.RunT(t)
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clientA := redis.NewClient(&redis.Options{Addr: mrA.Addr()})
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t.Cleanup(func() { _ = clientA.Close() })
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// 注入优先
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injected := &redisCache{injectedClient: clientA}
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if got := injected.client(); got != clientA {
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t.Fatalf("injected redisCache.client() = %v, want clientA (注入优先)", got)
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}
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// 未注入 -> 回退全局 clientG
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fallback := &redisCache{}
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if got := fallback.client(); got != clientG {
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t.Fatalf("fallback redisCache.client() = %v, want clientG (全局兜底)", got)
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}
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// NewRedisCacheWithRedis 构造的实例持注入 client
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svc := NewRedisCacheWithRedis(clientA)
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rc, ok := svc.(*redisCache)
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if !ok {
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t.Fatalf("NewRedisCacheWithRedis returned %T, want *redisCache", svc)
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}
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if rc.client() != clientA {
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t.Fatalf("NewRedisCacheWithRedis client = %v, want clientA", rc.client())
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}
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}
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// TestSwapDefaultCacheManagerReturnsOld 固化 Phase 4:Swap 返回被替换的旧 Manager 且不关闭。
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func TestSwapDefaultCacheManagerReturnsOld(t *testing.T) {
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orig := defaultCachePtr.Load()
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defer SwapDefaultCacheManager(orig)
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first := NewCacheManager()
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if prev := SwapDefaultCacheManager(first); prev != orig {
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t.Fatalf("Swap returned %v, want orig", prev)
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}
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second := NewCacheManager()
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if returned := SwapDefaultCacheManager(second); returned != first {
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t.Fatalf("Swap returned %v, want first", returned)
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}
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if defaultCachePtr.Load() != second {
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t.Fatal("Swap did not install second as default")
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}
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if got := SwapDefaultCacheManager(nil); got != second {
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t.Fatalf("Swap(nil) = %v, want second (current default)", got)
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}
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}
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