test-driven-development

Automate the RED-GREEN-REFACTOR cycle by generating tests before code.

9|3|Updated May 18, 2026
One-click install
npx skills add https://github.com/jordanhubbard/mac --skill test-driven-development-jordanhubbard
Or copy as Structured Prompt for Agent
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Skill: test-driven-development
Source: https://github.com/jordanhubbard/mac/tree/main/src/mac/_hermes/skills/software-development/test-driven-development
Command: npx skills add https://github.com/jordanhubbard/mac --skill test-driven-development-jordanhubbard

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill automates the Test-Driven Development (TDD) process, ensuring that developers follow the RED-GREEN-REFACTOR cycle for writing high-quality code with thorough testing.

Core Features & Use Cases

  • RED-GREEN-REFACTOR Cycle: Automates the TDD cycle, enforcing the creation of failing tests before writing code.
  • Test Writing: Generates minimal tests to define desired behavior.
  • Code Implementation: Ensures code is written only after the test fails.
  • Refactoring: Automates refactoring steps after code passes the test.
  • Use Case: This Skill can be integrated into a development workflow to enforce TDD practices, leading to more robust and reliable code.

Quick Start

Use the TDD skill to start a new test-driven development cycle for your project.

Frequently Asked Questions about test-driven-development

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

FAQPage Schema
How do I automate the test-driven development cycle for my project?

You can automate the test-driven development cycle by enforcing the RED-GREEN-REFACTOR sequence, which generates failing tests first, writes minimal code to pass, and then refactors. This ensures strict TDD practices for robust code.

What is the RED-GREEN-REFACTOR process in test automation?

The RED-GREEN-REFACTOR process is a TDD technique where you write a failing test, implement minimal code to make it pass, and then refactor. Automating this cycle ensures high code quality and thorough test coverage.

How do I generate tests before writing code to improve code quality?

You can generate tests before writing code by automating TDD processes to define desired behavior upfront. This approach checks for test failures first, ensuring code implementation only happens after a failing test is confirmed.

Can I enforce strict TDD practices in my existing development workflow?

Yes, you can enforce strict TDD practices by integrating automated test generation and validation into your development workflow. This ensures code is written only after tests fail, leading to more reliable code.

When should I not use test-driven development for code implementation?

You should reconsider test-driven development when exploring experimental prototypes where behavior is undefined, as TDD requires generating minimal tests to define desired behavior before writing the actual code implementation.