test-driven-development

Name: test-driven-development
Availability: InStock
Author: goodworkrinkz

Define and enforce a test-first Red-Green-Refactor workflow for software projects.

Updated Mar 23, 2026

Search Tags:#workflow #testing #tdd #red-green-refactor #quality-assurance #unit-tests

Ready to run

npx skills add https://github.com/GOODWORKRINKZ/mylamp --skill test-driven-development-goodworkrinkz

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: test-driven-development
Source: https://github.com/GOODWORKRINKZ/mylamp/tree/main/.agents/skills/test-driven-development
Command: npx skills add https://github.com/GOODWORKRINKZ/mylamp --skill test-driven-development-goodworkrinkz

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Writing tests before code helps teams catch defects early and design better software by preventing unvalidated production changes.

Core Features & Use Cases

Red-Green-Refactor as a disciplined workflow for feature development, bug fixes, and refactors.
Clear guidance on composing meaningful tests that validate expected behavior before implementing code.
Applicable across small to large projects to improve maintainability, documentation, and confidence in releases.

Quick Start

Start by writing a failing test for the intended feature or bugfix, then implement the minimal code to pass.

Frequently Asked Questions about test-driven-development

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

FAQPage Schema

What is the test-driven development workflow for reliable code?▼

The test-driven development workflow enforces writing a failing test before implementing code, ensuring correctness. It follows the Red-Green-Refactor cycle to validate expected behavior across feature development, bug fixes, and refactors.

How do I start writing unit tests for a new feature?▼

To start writing unit tests, define a failing test that validates the intended feature or bugfix behavior. Then implement the minimal code required to pass the test, followed by lightweight refactoring to maintain quality.

When should I use the Red-Green-Refactor cycle?▼

Use the Red-Green-Refactor cycle during feature development, bug fixes, and refactors to prevent unvalidated production changes. It catches defects early and ensures regression safety by validating expected behavior before implementation.

Can I apply test-first development to large software projects?▼

Test-first development applies to both small and large software projects to improve maintainability and documentation. It guides teams to compose meaningful tests that validate expected behavior, increasing confidence in releases.

Why write failing tests before implementing production code?▼

Writing failing tests before production code helps teams catch defects early and design better software. This test-first approach prevents unvalidated changes, ensuring code correctness and regression safety throughout the project.

What is lightweight refactoring discipline in TDD?▼

Lightweight refactoring discipline in TDD involves cleaning up code after passing the failing test. It ensures the codebase remains maintainable without altering the validated behavior established during the Red-Green phases.