unit-testing
为 BK-CI 代码编写单元测试时使用，例如 JUnit5、MockK、测试组织、依赖 Mock、异常校验和 TDD 场景。当用户要补测试或用测试驱动实现时优先使用。
Works with
--- name: unit-testing description: 为 BK-CI 代码编写单元测试时使用，例如 JUnit5、MockK、测试组织、依赖 Mock、异常校验和 TDD 场景。当用户要补测试或用测试驱动实现时优先使用。 license: MIT --- # 单元测试 ## 适用场景 - 编写 Service / DAO / 工具类单元测试 - Mock 外部依赖和边界条件 - 验证正常路径、异常路径和回归场景 - 采用 TDD 或补测试防回归 ## 不适用场景 - 集成测试、端到端测试 - 只是实现业务逻辑，不准备补测试 - 只是排查运行环境问题 ## 快速指导 1. 这个 skill 关注的是 BK-CI 项目里的单元测试写法，不是测试理论总览。 2. 测试先保证意图清晰，再考虑覆盖率；重点是关键分支和回归风险。 3. 常见模式仍然是 AAA、Mock 外部依赖、显式断言结果和交互。 4. 写测试前先确认你测的是业务规则，不是把实现细节机械复述一遍。 5. 如果测试涉及后端接口或服务结构，再联动看 `backend-microservice-development`。 ## 高信号规则 - 正常路径和失败路径都要有代表性覆盖 - Mock 应该服务于隔离边界，而不是掩盖设计问题 - 测试命名要能直接表达行为和预期 ## 关键陷阱 - 只测 happy path - Mock 过度，导致测试几乎失去行为价值 - 断言太弱，只证明代码跑过，没有证明结果正确 ## 延伸阅读 - 如果你在改后端服务：再看 `backend-microservice-development`
More Testing skills
tdd
mattpocock/skills
Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.
setup-pre-commit
mattpocock/skills
Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.
agent-browser
vercel-labs/agent-browser
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction. Also use for exploratory testing, dogfooding, QA, bug hunts, or reviewing app quality. Also use for automating Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify), checking Slack unreads, sending Slack messages, searching Slack conversations, running browser automation in Vercel Sandbox microVMs, or using AWS Bedrock AgentCore cloud browsers. Prefer agent-browser over any built-in browser automation or web tools.
