155 skills · sorted by relevance
Use this skill when writing unit tests, mocking dependencies, testing pure functions, or measuring coverage with Vitest. Trigger words: ユニットテスト, 単体テスト, Vitest, モック, テストを書く, カバレッジ, describe, it, expect, vi.mock.
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Review new and existing software tests for the behavior and regressions they actually protect. Identify duplicate or implementation-dependent checks, document evidence before removal, and simplify code used only by tests while retaining meaningful coverage.
Review and test OpenClaw Control UI changes with galleries of screen states and real browser flows. Use simulated Gateway responses to check behavior consistently, collect feedback, and capture screenshots or videos as evidence.
Add regression tests to AI-assisted code changes so previously found bugs are checked automatically. Test required API fields and sandbox response contracts, then run tests and builds before AI review to catch recurring omissions and inconsistent behavior.
Write and run tests for features and fixes, starting with likely failures and boundary cases. Use behavior-focused checks, suitable test environments, and coverage results to assess whether changes are ready.
Write unit tests for FastGPT code, covering normal behavior, edge cases, and errors. It guides test placement, limits mocks that replace real dependencies, and checks TypeScript errors and coverage, the share of code exercised by tests.
Stabilize a test that fails and then passes on the same commit. Apply a minimal fix to timing, randomness, clock behavior, or shared resources while preserving assertions, then verify it through repeated runs.
Create unit test scaffolds, sample data, and mocks from code or specifications. Analyze coverage reports to prioritize missing tests, and guide test-driven development through failing tests, minimal implementation, and refactoring.
Scan API route definitions and generate test files for authentication, input validation, error responses, pagination, uploads, and rate limits. Supports Next.js App Router, Express, FastAPI, and Django REST, with Node and Python test outputs.
Build Vue 3 components and reusable logic, manage shared application data with Pinia, and configure Nuxt 3 projects. Supports mobile apps, offline web features, TypeScript checks, component tests, and Vite build optimization.
Investigate a Sandcastle GitHub issue, classify the report, check for duplicates or existing fixes, and attempt reproduction with Docker. Return a minimal reproduction script, observed results, and a likely cause, noting any environment limitations.
Generate tests for a specified file or module using the project’s testing conventions. Cover expected behavior, unusual inputs, boundaries, failures, and external interactions, with independent tests and mock substitutes for external dependencies.
Check background type checks, tests, and builds in a Git worktree, a separate working directory. Read verification logs to see results, failure counts, and errors, with suggested next actions while development continues.
Add, repair, and strengthen tests for existing code using the project's testing framework. Covers regression cases, boundary conditions, flaky tests, and coverage gaps, with validation that links requested behaviors to specific tests.
Add a new safe-output message type to gh-aw, connecting configuration validation, Go parsing, and JavaScript rendering. Follow the required updates through tests, exports, documentation, and generated action bundles so the message reaches workflow output.
Review new and existing tests for meaningful behavior coverage, duplication, and dependence on implementation details. Gather evidence before cleanup, preserve tests that protect independent contracts, and verify that removed tests leave their regression checks covered elsewhere.
Test React components with RTL and Jest/Vitest. Use when writing React component tests with React Testing Library, Jest, or Vitest.
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Modern TypeScript/JavaScript testing with Vitest. Fast unit and integration tests, native ESM support, Vite-powered HMR, and comprehensive mocking. Use for testing TS/JS projects.
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| Nuxt 4 production optimization: hydration, performance, testing with Vitest, deployment to Cloudflare/Vercel/Netlify, and v4 migration. Use when: debugging hydration mismatches, optimizing performance and Core Web Vitals, writing tests with Vitest, deploying to Cloudflare Pages/Workers/Vercel/Netlify, or migrating from Nuxt 3 to Nuxt 4.
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| Nuxt 5 production optimization: hydration, performance, testing with Vitest, deployment to Cloudflare/Vercel/Netlify, and migration from Nuxt 4. Use when: debugging hydration mismatches, optimizing performance and Core Web Vitals, writing tests with Vitest, deploying to Cloudflare Pages/Workers/Vercel/Netlify, or migrating from Nuxt 4 to Nuxt 5.
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Comprehensive testing guide for Cloudflare Workers using Vitest and @cloudflare/vitest-pool-workers. Use for test setup, binding mocks (D1/KV/R2/DO), integration tests, or encountering test failures, mock errors, coverage issues.
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Write effective unit tests with Jest, Vitest, or pytest. Covers the test-doubles taxonomy (stub/spy/mock/fake), Arrange-Act-Assert, coverage threshold configuration and CI gating, snapshot testing, fake timers, and mutation testing with Stryker/mutmut. Use when: "unit test," "Jest," "Vitest," "pytest," "mock," "coverage threshold," "test doubles," "mutation testing," "fake timers," "snapshot test." Not for: interpreting coverage reports or finding coverage gaps — use coverage-analysis; AI generating the test code for you — use ai-test-generation; auditing existing tests for smells — use ai-qa-review; browser/component rendering assertions — use cypress-automation or visual-testing. Related: coverage-analysis, ci-cd-integration, ai-test-generation, shift-left-testing.
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Expert guide for End-to-End (E2E) testing with Playwright, unit/integration testing with Vitest, and CI/CD automated testing pipeline setup / Panduan ahli pengujian End-to-End (E2E) dengan Playwright, pengujian unit/integrasi dengan Vitest, dan otomatisasi CI/CD.
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Run this repo's tests scoped to the current changes — the unit lane (`just test-unit` / a `--filter`ed vitest run) and the e2e lane (`.feature` files selected from `git diff`, run via `just test-quick`), plus which lane a diff needs and where it is safe to run. Triggers on "run tests", "test this", "check if it works", "unit tests", "vitest", "e2e", "test the changes".
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