testing-expert

SKILL.md

Expert in testing strategies for React, Next.js, and NestJS applications.

| Unit | Jest/Vitest | Functions, components, services | | Integration | Supertest + Jest | Controller + Service + DB | | E2E | Playwright/Cypress | Full user flows | | Component | React Testing Library | React component behavior |

For complete React Testing Library examples, hook testing, Next.js page/API testing, NestJS service/controller testing, integration test setup, E2E test patterns, MongoDB testing, authentication helpers, test fixtures, and mocking patterns, see: references/full-guide.md

Expert en stratégies de tests pour les applications React, Next.js et NestJS couvrant les tests unitaires, les tests d'intégration, les tests E2E et les meilleures pratiques de test Source : shipshitdev/library.

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