testing

Provide structured TDD workflows and test examples for React Native apps using Jest and React Native Testing Library.

Updated Jan 18, 2026
One-click install
npx skills add https://github.com/333-333-333/iris --skill testing-333-333-333
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/333-333-333/iris/tree/main/skills/testing
Command: npx skills add https://github.com/333-333-333/iris --skill testing-333-333-333

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Teams building React Native apps often struggle to adopt consistent testing practices. This skill provides structured TDD guidance, practical examples, and a repeatable workflow to improve code quality and reliability.

Core Features & Use Cases

  • Structured TDD workflows: Red-Green-Refactor cycles, mocking strategies, and integration tests tailored for React Native.
  • Test patterns and examples: Domain entities, use cases, and UI components covered with Jest, React Native Testing Library, and XState.
  • Practical scenarios: Reusable test templates for components, hooks, and state machines across mobile apps.

Quick Start

Run the test suite for the mobile app to validate TDD workflows and test coverage.

Frequently Asked Questions about testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up TDD workflows for React Native components?

React Native TDD workflows use structured Red-Green-Refactor cycles with Jest and React Native Testing Library to validate component behavior before implementation. This approach provides reusable test templates, mocking strategies, and integration test patterns to ensure mobile UI reliability.

What's the best way to test React Native hooks and state machines?

Testing React Native hooks and state machines requires structured patterns using Jest and XState to validate state transitions and hook outputs. A repeatable testing blueprint provides example tests and workflow patterns that cover domain entities, use cases, and UI components across mobile applications.

Can I use Jest and React Native Testing Library for mobile integration tests?

Jest and React Native Testing Library support mobile integration tests by combining mocking strategies with component rendering validation. The testing cookbook provides configuration guidance and best practices for setting up test suites that validate TDD workflows and ensure comprehensive test coverage.

How does XState testing work with React Native applications?

XState testing in React Native applications validates state machine logic by integrating with Jest to test state transitions and domain entity behavior. The structured TDD guidance provides practical scenarios and reusable test templates specifically designed for state machine testing across mobile apps.

Do I need additional dependencies to run React Native tests with this testing blueprint?

No additional dependencies are required beyond the standard testing stack. The blueprint defines a recommended dependency footprint using Jest, React Native Testing Library, and XState, with frontmatter-driven discovery fields and configuration guidance included in the comprehensive testing cookbook.

Why does my React Native test suite fail to validate TDD workflows consistently?

React Native test suites fail consistently when teams lack repeatable testing patterns and structured mocking strategies. This blueprint solves the problem by providing standardized test templates, configuration best practices, and clear Red-Green-Refactor workflows tailored for component, hook, and state machine testing.