Automated browser testing using Playwright MCP. Use this when user requests to test a web application, run E2E tests, verify UI functionality, or check web service behavior with a browser.
Complete testing setup with Neon database branching, Playwright browser tests, integration tests, and unit tests. Isolated branches with automatic TTL cleanup.
E2E testing for Clerk apps. Use with Playwright or Cypress for auth flow tests.
React Testing Library 및 Vitest 기반 테스팅 모범 관례. 다음 상황에서 사용: (1) .test.tsx, .test.ts, .spec.tsx, .spec.ts 파일 작업 시, (2) 컴포넌트 테스트 작성 또는 리팩토링 시, (3) 'test', 'testing', 'vitest', 'RTL', 'getByRole',...
Initialize Playwright end-to-end testing for Next.js and React projects. Sets up configuration, creates example tests, and integrates with existing CI/CD. Use when adding E2E tests to a frontend project.
Write unit tests for components and services, implement E2E tests with Cypress, set up test mocks, optimize production builds, configure CI/CD pipelines, and deploy to production platforms.
Comprehensive test strategy guidance including test pyramid design, coverage goals, test categorization, flaky test diagnosis, test infrastructure architecture, and risk-based prioritization....
Test quality validation through mutation testing, assessing test suite effectiveness by introducing code mutations and measuring kill rate. Use when evaluating test quality, identifying weak...
.NET 測試基礎技能總覽與引導中心。當使用者詢問「如何寫 .NET 測試」、「.NET 測試入門」、「需要哪些測試工具」、「測試最佳實踐」、「從零開始學測試」等一般性測試需求時觸發。會根據具體需求推薦適合的子技能組合，涵蓋測試基礎、測試資料、斷言、模擬、特殊場景等 19 個基礎技能。
Provides insights on test execution results, test failures, pass rates, and test performance. Activates when users ask about tests, test results, failures, passes, test status, broken tests,...
Master testing - Jest, Testing Library, Detox E2E, and CI/CD integration
Run automated tests to validate plugin integrity
Testing patterns for NestJS apps using Jest, covering unit, integration, and e2e tests.
Language-agnostic testing principles including TDD, test quality, coverage standards, and test design patterns. Use when writing tests, designing test strategies, or reviewing test quality.
Strategic regression testing with test selection, impact analysis, and continuous regression management. Use when verifying fixes don't break existing functionality, planning regression suites, or...
Comprehensive API testing patterns including contract testing, REST/GraphQL testing, and integration testing. Use when testing APIs or designing API test strategies.
Expert guide for testing Next.js applications with Playwright, Jest, and React Testing Library. Use when writing tests, debugging test failures, or setting up test infrastructure.
Test automation framework expert for creating and maintaining automated tests. Use when user asks to write tests, automate testing, or improve test coverage.
Generate comprehensive, maintainable unit tests across languages with strong coverage and edge case focus.
Generate comprehensive, maintainable unit tests across languages with strong coverage and edge case focus.