Does this skill work with React Native?

Yes, it includes specific patterns and utilities for @testing-library/react-native, including custom render functions with theme providers.

Can I use this for mocking GraphQL projects?

Yes, the skill provides specific strategies for mocking generated GraphQL hooks and handling their various states (loading, error, data).

How does the factory pattern help my tests?

It allows you to create reusable mock data functions that provide sensible defaults while letting you override specific properties, keeping your tests DRY and maintainable.

What is the recommended testing philosophy?

The skill promotes TDD (Test-Driven Development) and Behavior-Driven Testing, focusing on public APIs and business requirements rather than internal implementation details.

Does it include anti-pattern guidance?

Yes, it specifically advises against testing mock behavior instead of real behavior and highlights the dangers of inconsistent, manually duplicated test data.

Jest Testing Patterns & TDD

Name: Jest Testing Patterns & TDD
Author: claudiodearaujo

byclaudiodearaujo

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보안 및 테스팅

Standardizes testing workflows using Jest, factory functions, and TDD principles to ensure high-quality, maintainable codebases.

This skill provides a comprehensive framework for implementing Test-Driven Development (TDD) and behavior-driven testing within Claude Code environments. It equips developers with standardized patterns for creating data factories, mocking complex modules or GraphQL hooks, and setting up custom render functions for React Native. By focusing on public APIs rather than implementation details, it helps maintain robust test suites that prevent regressions and improve overall code reliability across TypeScript and React projects.

주요 기능

01TDD workflow implementation (Red-Green-Refactor)

02Standardized module and GraphQL hook mocking strategies

03Scalable factory patterns for mock data and component props

04Custom render utilities for React Native with theme providers

05Behavior-driven query patterns and user interaction testing

061 GitHub stars

사용 사례

01Refactoring legacy code using a strict Red-Green-Refactor TDD cycle

02Setting up a new React Native test suite with custom providers

03Implementing a consistent factory pattern for complex domain data

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro testing-patterns

For use in Claude.ai and ChatGPT

Download Skill