Agent skill
coverage
[UDS] Analyze test coverage and provide recommendations
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/test-coverage-assistant-asiaostrich-universal-dev-standa-2
SKILL.md
Test Coverage Assistant | 測試覆蓋率助手
Analyze test coverage across multiple dimensions and provide actionable recommendations.
多維度分析測試覆蓋率並提供可執行的建議。
Coverage Dimensions | 覆蓋率維度
| Dimension | What it Measures | 測量內容 |
|---|---|---|
| Line | Lines of code executed | 執行的程式碼行數 |
| Branch | Decision paths taken | 決策路徑覆蓋 |
| Function | Functions called | 呼叫的函數 |
| Statement | Statements executed | 執行的陳述式 |
8-Dimension Framework | 八維度框架
- Code Coverage - Lines, branches, functions
- Requirement Coverage - All requirements have tests
- Risk Coverage - High-risk areas prioritized
- Integration Coverage - Component interaction paths
- Edge Case Coverage - Boundary conditions tested
- Error Coverage - Error handling paths verified
- Permission Coverage - Access control scenarios
- AI Generation Quality - AI-generated test effectiveness
Coverage Targets | 覆蓋率目標
| Level | Coverage | Use Case | 適用場景 |
|---|---|---|---|
| Minimum | 60% | Legacy code | 遺留程式碼 |
| Standard | 80% | Most projects | 大多數專案 |
| High | 90% | Critical systems | 關鍵系統 |
| Critical | 95%+ | Safety-critical | 安全關鍵 |
Workflow | 工作流程
- Run coverage tool - Generate coverage report | 產生覆蓋率報告
- Analyze gaps - Identify untested areas | 識別未測試區域
- Prioritize - Rank by risk and importance | 依風險排序
- Recommend tests - Suggest specific tests to add | 建議新增測試
- Track progress - Monitor coverage over time | 追蹤進度
Usage | 使用方式
/coverage - Run full coverage analysis | 執行完整覆蓋率分析
/coverage src/auth - Analyze specific module | 分析特定模組
/coverage --recommend - Get test recommendations | 取得測試建議
Reference | 參考
- Detailed guide: guide.md
- Core standard: test-completeness-dimensions.md
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