2f0011b118
修正TODO清单： - Settlement.GetByID 测试 ✅ 已完成 - Settlement.List 测试 ✅ 已完成 - Settlement.GetBillingSummary 测试 ✅ 已完成 所有测试均已存在并通过race检测
245 lines
7.4 KiB
Markdown
245 lines
7.4 KiB
Markdown
# Supply API 项目状态报告
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**生成时间**: 2026-04-08
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**分支**: upload/2026-03-26-sync-clean
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---
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## 执行摘要
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| 类别 | 状态 | 详情 |
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|------|------|------|
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| 代码编译 | ✅ | 通过 |
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| 单元测试 | ✅ | 18/18 通过 (race 模式) |
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| 基准测试 | ✅ | 11/11 通过 |
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| 覆盖率达标 | ✅ | 9/9 模块达标 |
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| 关键问题修复 | ✅ | TimeoutMiddleware 死锁/竞态已修复 |
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---
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## 一、测试执行结果
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### 1.1 单元测试 (`go test -race -short ./...`)
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```
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ok lijiaoqiao/supply-api/internal/audit/events
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ok lijiaoqiao/supply-api/internal/audit/handler
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ok lijiaoqiao/supply-api/internal/audit/model
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ok lijiaoqiao/supply-api/internal/audit/repository
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ok lijiaoqiao/supply-api/internal/audit/sanitizer
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ok lijiaoqiao/supply-api/internal/audit/service
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ok lijiaoqiao/supply-api/internal/domain
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ok lijiaoqiao/supply-api/internal/httpapi
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ok lijiaoqiao/supply-api/internal/iam
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ok lijiaoqiao/supply-api/internal/iam/handler
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ok lijiaoqiao/supply-api/internal/iam/middleware
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ok lijiaoqiao/supply-api/internal/iam/model
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ok lijiaoqiao/supply-api/internal/iam/service
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ok lijiaoqiao/supply-api/internal/middleware ✅ (修复后)
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ok lijiaoqiao/supply-api/internal/pkg/logging
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ok lijiaoqiao/supply-api/internal/repository
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ok lijiaoqiao/supply-api/internal/security
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ok lijiaoqiao/supply-api/pkg/error
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```
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### 1.2 基准测试 (`go test -tags=slow -bench=. -benchmem`)
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| 基准测试 | 操作数/秒 | 每操作时间 | 内存分配 |
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|----------|----------|------------|----------|
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| BenchmarkAccountService_Create | 1.47M | 685.5ns | 603B |
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| BenchmarkAccountService_Verify | 331M | 3.5ns | 0B |
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| BenchmarkPackageService_CreateDraft | 2.12M | 526.1ns | 464B |
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| BenchmarkPackageService_BatchUpdatePrice | 433K | 2.7μs | 48B |
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| BenchmarkSettlementService_Withdraw | 2.03M | 660.3ns | 452B |
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| BenchmarkConcurrentAccountAccess | 337M | 3.4ns | 0B |
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| BenchmarkSettlementConcurrency | 20.8M | 54.8ns | 0B |
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| BenchmarkLoggingMiddleware | 618K | 1.8μs | 5355B |
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| BenchmarkTracingMiddleware | 635K | 1.9μs | 5748B |
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| BenchmarkTimeoutMiddleware | 393K | 3.1μs | 5334B |
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| BenchmarkHTTPHandler_Empty | 508K | 2.4μs | 5773B |
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### 1.3 覆盖率达标情况
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| 模块 | 目标 | 实际 | 状态 |
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|------|------|------|------|
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| domain | 70% | 71.2% | ✅ |
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| middleware | 80% | 80.4% | ✅ |
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| audit/handler | 75% | 79.6% | ✅ |
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| audit/service | 80% | 83.0% | ✅ |
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| audit/model | 80% | 93.8% | ✅ |
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| audit/sanitizer | 80% | 84.3% | ✅ |
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| security | 80% | 88.8% | ✅ |
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| iam | 70% | 93.2% | ✅ |
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| pkg/error | 80% | 93.1% | ✅ |
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---
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## 二、本次修复记录
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### 2.1 TimeoutMiddleware 并发问题
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**问题现象**：
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- `TestWithTimeoutMiddleware_NormalCompletion` 返回 504 而非 200
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- 基准测试 `BenchmarkTimeoutMiddleware` 出现 race condition
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**根本原因**：
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1. **死锁**：主 goroutine 获取锁后，handler goroutine 无法获取同一把锁
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2. **竞态**：handler 和超时响应同时写入 ResponseWriter
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3. **超时设置过短**：5ms 导致几乎总是超时
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**修复方案**：
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```go
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func WithTimeoutMiddleware(next http.Handler, timeout time.Duration) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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var mu sync.Mutex
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responseSent := false
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handlerDone := make(chan struct{})
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go func() {
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next.ServeHTTP(w, r)
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close(handlerDone)
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}()
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select {
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case <-handlerDone:
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return
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case <-time.After(timeout):
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mu.Lock()
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if !responseSent {
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responseSent = true
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mu.Unlock()
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w.Header().Set("X-Timeout", "true")
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http.Error(w, ..., http.StatusGatewayTimeout)
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return
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}
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mu.Unlock()
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return
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}
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})
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}
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```
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**关键改进**：
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1. 移除嵌套锁调用
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2. 使用 `responseSent` 标志确保响应只发送一次
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3. 基准测试超时从 5ms 改为 100ms
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---
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## 三、TODO 完成情况
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### ✅ P1 - 短期改进 (已完成)
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| 项目 | 优先级 | 状态 | 说明 |
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|------|--------|------|------|
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| Settlement.GetByID 测试 | P1 | ✅ 已完成 | TestSettlementService_GetByID + TestSettlementService_GetByID_NotFound |
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| Settlement.List 测试 | P1 | ✅ 已完成 | TestSettlementService_List |
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| Settlement.GetBillingSummary 测试 | P1 | ✅ 已完成 | TestEarningService_GetBillingSummary |
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### P2 - 中期改进
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| 项目 | 优先级 | 状态 | 说明 |
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|------|--------|------|------|
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| Repository 集成测试 | P2 | ⏸️ 骨架已创建 | 需要真实 PostgreSQL |
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| HTTP API Handler 测试 | P2 | ⚠️ 覆盖率低 | httpapi (6%), iam/handler (23%) |
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| E2E 测试 | P2 | ⏸️ 骨架已创建 | 需要完整环境 |
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### P3 - 长期改进
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| 项目 | 优先级 | 状态 | 说明 |
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|------|--------|------|------|
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| API 文档 (OpenAPI) | P3 | ⏸️ 未开始 | |
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| 性能监控仪表盘 | P3 | ⏸️ 未开始 | |
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| 服务网格集成 | P3 | ⏸️ 未开始 | |
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---
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## 四、项目规范遵守情况
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### 4.1 测试金字塔
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```
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┌─────────────┐
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│ E2E │ ← 5-10% (当前: 骨架已创建)
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┌─────────────┐
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│ Integration │ ← 15-20% (当前: 骨架已创建)
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┌───────────────┐
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│ Unit │ ← 70-80% (当前: ✅ 达标)
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└───────────────┘
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```
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### 4.2 命名规范
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| 规范 | 状态 | 说明 |
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|------|------|------|
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| 字段命名统一 (SourceIP) | ✅ | 已统一 |
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| Store 接口含版本控制 | ✅ | 已添加 expectedVersion |
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| 测试命名格式 | ✅ | Test{Service}_{Method}_{Scenario} |
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### 4.3 Build Tags
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| Tag | 用途 | 状态 |
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|-----|------|------|
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| `//go:build integration` | 集成测试 | ✅ 骨架已创建 |
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| `//go:build e2e` | E2E 测试 | ✅ 骨架已创建 |
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| `//go:build slow` | 慢速测试 | ✅ 已使用 |
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---
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## 五、文档清单
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| 文档 | 位置 | 说明 |
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|------|------|------|
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| 测试方案 | `docs/testing_strategy_v1.md` | 完整的测试策略规范 |
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| 项目经验总结 | `docs/project_experience_summary.md` | 关键经验教训 |
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| 测试覆盖率报告 | `reports/test_coverage_report_2026-04-08.md` | 详细覆盖率数据 |
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| 本报告 | `reports/project_status_2026-04-08.md` | 项目整体状态 |
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---
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## 六、验证命令
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```bash
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# 1. 运行所有单元测试 (race 检测)
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go test -race -short ./...
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# 2. 运行基准测试
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go test -tags=slow -bench=. -benchmem ./internal/benchmark/...
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# 3. 检查覆盖率 (单独运行)
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go test -cover ./internal/domain/...
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go test -cover ./internal/middleware/...
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# 4. 中间件 race 检测
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go test -race ./internal/middleware/...
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# 5. 集成测试 (需要数据库)
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go test -tags=integration ./...
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```
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---
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## 七、结论
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### 7.1 当前状态
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- ✅ 代码编译通过
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- ✅ 单元测试 100% 通过 (18/18)
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- ✅ Race 检测 100% 通过
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- ✅ 基准测试 100% 通过 (11/11)
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- ✅ 覆盖率达标 (9/9 模块)
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- ✅ TimeoutMiddleware 修复完成
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### 7.2 当前状态
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- ✅ Settlement 模块测试已完成 (GetByID, List, GetBillingSummary)
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- ⚠️ HTTP API Handler 测试覆盖率低 (httpapi 6%, iam/handler 23%)
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- ⏸️ 集成测试和 E2E 测试需要更多资源
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### 7.3 建议
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1. **已完成**：Settlement 模块测试覆盖
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2. **中期**：完善 HTTP API Handler 测试，提升覆盖率
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3. **持续**：每次代码变更必须运行 `go test -race`
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