Testing
557 skills.
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encore-testingencoredevWrite or run automated tests for Encore.ts code with `encore test` and vitest/jest. Covers isolated per-test databases, calling handlers directly, and `describe`/`it`/`expect`.ce-dogfoodeveryincHands-off, diff-scoped browser QA of the active branch: maps user flows, drives a real browser, autonomously fixes small breakages with regression tests and commits, judges experience against product personas, and writes a durable dogfood report. Manual invocation only.vitest-testingexistential-birdsVitest testing framework patterns and best practices. Use when writing unit tests, integration tests, configuring vitest.config, mocking with vi.mock/vi.fn, using snapshots, or setting up test coverage. Triggers on describe, it, expect, vi.mock, vi.fn, beforeEach, afterEach, vitest.experience-lwc-accessibility-jest-runforcedotcomUse ALWAYS when running Sa11y accessibility Jest tests for an LWC — locally before pushing, producing the command(s), running one file vs a suite, selecting tests by naming convention, saving Sa11y-rendered HTML, or reproducing a Sa11y/A11yBug failure. Covers core (Bazel; `bazel test //<module>:<target>`) and standalone `npx jest` (`.accessibility.test.js`, `@sa11y/jest`). REQUIRED for a `run-plan.md`, a failing a11y test's exit code, or `SA11Y_*`/`A11yBug`/core-Bazel test paths. DO NOT TRIGGER playwright-e2e-testingfugaziAuthor and maintain versioned Playwright (@playwright/test) TypeScript UI specs for browser user flows. Use when asked to create, run, debug, or refactor E2E tests, form/navigation/auth flows, responsive checks, UI mocking, fixtures, Page Objects, or visual comparisons. Use api-testing for standalone REST/GraphQL contracts and playwright-cli for live browser sessions. Keywords: E2E spec, Playwright test, POM, fixtures, UI regression.qagarrytanSystematically QA test a web application and fix bugs found. (gstack)sentry-snapshots-cocoagetsentryFull Sentry Snapshots setup for Apple/Cocoa projects. Use when asked to "setup SnapshotPreviews", "setup Apple snapshot testing", "upload Apple snapshots to Sentry", "setup Apple snapshot GitHub Actions", or "setup Apple selective snapshot testing".react18-enzyme-to-rtlgithubProvides exact Enzyme → React Testing Library migration patterns for React 18 upgrades. Use this skill whenever Enzyme tests need to be rewritten - shallow, mount, wrapper.find(), wrapper.simulate(), wrapper.prop(), wrapper.state(), wrapper.instance(), Enzyme configure/Adapter calls, or any test file that imports from enzyme. This skill covers the full API mapping and the philosophy shift from implementation testing to behavior testing. Always read this skill before rewriting Enzyme tests - do nreact19-test-patternsgithubProvides before/after patterns for migrating test files to React 19 compatibility, including act() imports, Simulate removal, and StrictMode call count changes.gjalla-test-auditgjallaAudit a test suite to find tests that give false confidence — tests that encode bugs, duplicate coverage, or are so heavily mocked they can't catch real regressions. Use to improve robustness, audit coverage, or harden a risky area.tdd-red-green-refactorgoogle-labs-codeEnforces a disciplined Red-Green-Refactor (TDD) workflow in TypeScript/Node.js. Use this whenever creating new features, fixing bugs, or migrating logic to ensure high-quality, verifiable implementations.vitesthairyfVitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.cli-anything-cloudanalyzerhkudsCommand-line interface for CloudAnalyzer — Agent-friendly harness for CloudAnalyzer, a QA platform for mapping, localization, and perception outputs. Supports 27 commands across 8 groups: point cloud evaluation, trajectory evaluation, ground segmentation QA, config-driven quality gates, baseline evolution, processing, visualization, and interactive REPL.cli-anything-wiremockhkudsPython CLI harness for WireMock HTTP mock server administrationhyva-playwright-testhyva-themesWrite Playwright tests for Hyvä themes with Alpine.js components. This skill should be used when writing e2e tests, creating page objects, or debugging selector issues in Playwright tests for Hyvä Magento storefronts. Trigger phrases include "write playwright test", "playwright alpine", "test hyva page", "e2e test", "playwright selector".eve-web-ui-testing-agent-browserincept5Web UI testing and browser automation. Use Vercel agent-browser for general apps, or the repo-pinned Playwright wrapper inside Eve Horizon. Use when tasks require opening pages, interacting with forms, validating UI flows, taking screenshots, extracting page data, or running repeatable browser-based checks locally or in CI.inertia-rails-testinginertia-railsTesting Inertia Rails responses with RSpec and Minitest: component assertions, prop matching, flash verification, deferred props, and partial reload helpers. Use when writing controller specs, request specs, or integration tests for Inertia pages. ALWAYS use matchers (render_component, have_props, have_flash), NOT direct access (inertia.component, inertia.props). CRITICAL: after POST/PATCH/DELETE with redirect, MUST call follow_redirect! before asserting flash or props — without it you're assertsystematic-debuggingjnmetacode遇到任何 bug、测试失败或异常行为时使用，在提出修复方案之前执行test-driven-developmentjnmetacode在实现任何功能或修复 bug 时使用，在编写实现代码之前verification-before-completionjnmetacode在宣称工作完成、已修复或测试通过之前使用，在提交或创建 PR 之前——必须运行验证命令并确认输出后才能声称成功；始终用证据支撑断言caselyjohnwayneeeeVirtual QA Lead that turns requirement documents into review-ready, TestRail-importable test cases in one conversation — no commands to memorize. Use this skill whenever the user has requirements, a spec, a user story, or acceptance criteria (PDF, DOCX, XLSX, TXT, MD, or pasted text) and wants test cases, a test plan, a checklist, test coverage, a regression suite, or a TestRail/Qase/Zephyr-ready export — even if they don't say "test cases" outright ("write tests for this spec", "what should we testing-craftjssblckUse when writing, reviewing, or refactoring tests, or choosing verification for a code change.dart-test-fundamentalskevmooCore concepts and best practices for `package:test`. Covers `test`, `group`, lifecycle methods (`setUp`, `tearDown`), and configuration (`dart_test.yaml`).distillkirkchenUse when extracting BDD specs from existing code — for adopting Beat in an established codebase or distilling a module into feature filesplaywright-skilllambdatestGenerates production-grade Playwright automation scripts and E2E tests in TypeScript, JavaScript, Python, Java, or C#. Supports local execution and TestMu AI cloud across 3000+ browser/OS combinations and real mobile devices. Use when the user asks to write Playwright tests, automate browsers, run cross-browser tests, test on real devices, debug flaky tests, mock APIs, or do visual regression. Triggers on: "Playwright", "E2E test", "browser test", "run on cloud", "cross-browser", "TestMu", "Lambvitest-skilllambdatestGenerates Vitest tests in JavaScript/TypeScript with Vite-native speed. Jest-compatible API with ESM support and HMR. Use when user mentions "Vitest", "vi.mock", "vitest.config". Triggers on: "Vitest", "vi.mock", "vi.fn", "Vite test", "vitest config".frontend-testinglanggeniusUse when writing or changing Vitest or React Testing Library tests under `web/` or `packages/dify-ui/`, or when the user explicitly requests frontend test strategy, including evaluation of an existing strategy. Do not use for frontend code-review-only requests, general testability discussion, Python tests, or Cucumber/Playwright E2E.diagnoselegendappOpt-in evidence-first causal diagnosis for bugs, browser or app/device failures, flaky behavior, and performance regressions. Activate only when the user explicitly invokes `$diagnose` or explicitly asks to use the named diagnose skill. Do not activate merely because the user mentions a bug, asks why something failed, requests debugging or a fix, or describes unexpected behavior. Once explicitly invoked, locate likely causes, instrument relevant boundaries with extensive structured logging, reprcmux-testingmanaflow-aiChoose scoped cmux verification, add behavioral tests, and validate Swift test targets and wiring. Use when adding tests or deciding what local/CI evidence a change needs.jest-react-testingmanutejComprehensive React component testing with Jest and React Testing Library covering configuration, mocking strategies, async testing patterns, hooks testing, and integration testing best practicesperformance-benchmark-specialistmanutejPerformance benchmarking expertise for shell tools, covering benchmark design, statistical analysis (min/max/mean/median/stddev), performance targets (<100ms, >90% hit rate), workspace generation, and comprehensive reportingpytestmanutejAdvanced Python unit testing framework for customer support tech enablement, covering FastAPI, SQLAlchemy, PostgreSQL, async operations, mocking, fixtures, parametrization, coverage, and comprehensive testing strategies for backend support systemspytest-patternsmanutejPython testing with pytest covering fixtures, parametrization, mocking, and test organization for reliable test suitesshell-testing-frameworkmanutejShell script testing expertise using bash test framework patterns from unix-goto, covering test structure (arrange-act-assert), 4 test categories, assertion patterns, 100% coverage requirements, and performance testingplaywright-climicrosoftAutomate browser interactions, test web pages and work with Playwright tests.cypressmindrallyCypress end-to-end testing best practices for web applications, covering test structure, commands, and reliability patterns.jestmindrallyJest testing best practices for JavaScript and TypeScript applications, covering test structure, mocking, and assertion patterns.playwrightmindrallyPlaywright end-to-end testing best practices for web applications, covering test design, locator strategies, and assertion patterns.playwright-cursor-rulesmindrallyExpert guidance for Playwright end-to-end testing with TypeScript and JavaScript best practicespython-testingmindrallyExpert in Python testing with pytest and test-driven developmentrspecmindrallyRSpec testing best practices for Ruby and Rails applications, covering test organization, data management, and isolation patterns.selenium-automationmindrallyExpert guidance for browser automation and web testing using Selenium WebDriver with best practices for element location, waits, and test organization.testingmindrallyGeneral testing best practices and guidelines for writing comprehensive, maintainable tests across different testing frameworks and languages.rust-sanitizers-mirimohitmishra786Rust sanitizers and Miri skill for memory safety validation. Use when running AddressSanitizer or ThreadSanitizer on Rust code, interpreting sanitizer reports, using Miri to detect undefined behaviour in unsafe Rust, or validating unsafe code correctness. Activates on queries about Rust ASan, Rust TSan, Miri, RUSTFLAGS sanitize, cargo miri, unsafe Rust UB, or interpreting Rust sanitizer output.sanitizersmohitmishra786Compiler sanitizer skill for runtime bug detection in C/C++. Use when enabling and interpreting AddressSanitizer (ASan), UndefinedBehaviorSanitizer (UBSan), ThreadSanitizer (TSan), MemorySanitizer (MSan), or LeakSanitizer (LSan) with GCC or Clang. Activates on queries about sanitizer flags, sanitizer reports, ASAN_OPTIONS, memory errors, data races, undefined behaviour, uninitialised reads, or choosing which sanitizer to use for a given bug class.debuggingmrgoonieSystematic debugging frameworks for finding and fixing bugs - includes root cause analysis, defense-in-depth validation, and verification protocolsweb-testingmrgoonieWeb testing with Playwright, Vitest, k6. E2E/unit/integration/load/security/visual/a11y testing. Use for test automation, flakiness, Core Web Vitals, mobile gestures, cross-browser.test-case-writingnaodengUse this skill when you need to create high-quality test cases with normal, exception, and boundary scenarios; triggers include test case writing and test design.design-testing-strategyneolabhqUse before writing any type of tests. Distills 14 industry sources into deterministic decision gates, schemas, and worked test examples.fix-testsneolabhqSystematically fix all failing tests after business logic changes or refactoring