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Testing strategies and methodologies including TDD and E2E testing. Use when writing tests, implementing TDD workflow, or setting up E2E test infrastructure.

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cc-best
4919 skills8 agents44 commands20 hooks
Install
$ npx -y skills add xiaobei930/cc-best --skill testing --agent claude-code

How it fires

How this skill gets triggered: by you, by Claude, or both.

  • Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
  • You can call itInvoke it directly when you want it.
  • Slash command/testing

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Testing strategies and methodologies including TDD and E2E testing. Use when writing tests, implementing TDD workflow, or setting up E2E test infrastructure.

SKILL.md

testing.SKILL.md
name: testing
description: "Testing strategies and methodologies including TDD and E2E testing. Use when writing tests, implementing TDD workflow, or setting up E2E test infrastructure."
allowed-tools: Read, Write, Edit, Bash, Grep, Glob

测试策略

> 关联 Agent: `tdd-guide`(测试驱动开发)、`code-reviewer`(可测试性评估)、`build-error-resolver`(修复后测试验证)

本技能提供测试策略选择指南,整合 TDD(测试驱动开发)和 E2E(端到端测试)最佳实践。

子文件

  • [tdd.md](tdd.md) - 测试驱动开发工作流
  • [e2e.md](e2e.md) - Playwright E2E 测试指南
  • [tdd-example.md](tdd-example.md) - 完整 TDD 会话示例
  • [frameworks.md](frameworks.md) - 测试框架配置与 Mock 模式
  • [qa-methodology.md](qa-methodology.md) - QA 角色方法论与验证流程

测试金字塔

        ┌─────────┐
        │  E2E   │  少量:验证核心流程
        ├─────────┤
        │集成测试 │  中等:验证组件交互
        ├─────────┤
        │单元测试 │  大量:验证独立单元
        └─────────┘

测试策略选择

| 场景 | 推荐策略 | 参阅文件 | | ---------------- | -------------------- | -------- | | 新功能开发 | TDD(测试先行) | `tdd.md` | | Bug 修复 | 先写失败测试,再修复 | `tdd.md` | | 核心用户流程验证 | E2E 测试 | `e2e.md` | | 重构现有代码 | 先补测试,再重构 | `tdd.md` | | UI 交互验证 | E2E + 视觉回归 | `e2e.md` |

覆盖率目标

| 代码类型 | 单元测试 | E2E 测试 | | ------------ | -------- | -------- | | 核心业务逻辑 | 100% | 关键流程 | | 普通业务代码 | 80%+ | 可选 | | 工具函数 | 80%+ | 不需要 | | UI 组件 | 70%+ | 关键交互 |

最佳实践

1. **测试先行** - TDD 循环:RED → GREEN → REFACTOR 2. **独立隔离** - 每个测试独立运行,无共享状态 3. **快速反馈** - 单元测试 < 50ms,E2E 适度控制 4. **语义命名** - 测试名称描述行为,不描述实现 5. **分层覆盖** - 单元测试多,E2E 测试精

TDD 循环速览

RED → GREEN → REFACTOR → REPEAT

RED:      写一个失败的测试
GREEN:    写最少的代码使测试通过
REFACTOR: 改进代码,保持测试绿色
REPEAT:   下一个场景

详细指南参阅 `tdd.md`

E2E 测试速览

tests/
├── e2e/                       # E2E 测试目录
│   ├── auth/                  # 认证流程
│   └── core/                  # 核心功能
├── pages/                     # Page Object Model
└── playwright.config.ts

详细指南参阅 `e2e.md`

测试命令

# 单元测试
npm test
npm test -- --coverage

# E2E 测试
npx playwright test
npx playwright test --headed  # 可视化
npx playwright test --debug   # 调试模式

---

> **记住**:测试不是可选项。它是支持自信重构、快速开发和生产可靠性的安全网。

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