test-driven-development

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

Guide software development through the RED-GREEN-REFACTOR TDD cycle.

Updated Mar 12, 2026

Search Tags:#testing #tdd #development #quality assurance #refactoring #red-green-refactor

Ready to run

npx skills add https://github.com/GarrettRoi/open-manus --skill test-driven-development-garrettroi

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: test-driven-development
Source: https://github.com/GarrettRoi/open-manus/tree/main/skills/software-development/test-driven-development
Command: npx skills add https://github.com/GarrettRoi/open-manus --skill test-driven-development-garrettroi

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enforces a rigorous Test-Driven Development (TDD) workflow, ensuring that code is written to meet specific, tested requirements before implementation, thereby reducing bugs and improving code quality.

Core Features & Use Cases

Enforces RED-GREEN-REFACTOR cycle: Guides the user through writing a failing test, writing minimal code to pass, and then refactoring.
Prevents regressions: Ensures that new code doesn't break existing functionality.
Use Case: When developing a new feature, use this Skill to write a test that defines the expected behavior, then write the simplest code to make that test pass, and finally clean up the code while keeping tests green.

Quick Start

Use the test-driven-development skill to write a failing test for the new feature.

Frequently Asked Questions about test-driven-development

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

FAQPage Schema

How do I use test-driven development to prevent code regressions?▼

Test-driven development prevents regressions by enforcing a failing test before implementation and verifying all tests pass after refactoring, ensuring new code doesn't break existing functionality.

What is the RED-GREEN-REFACTOR cycle in TDD?▼

The RED-GREEN-REFACTOR cycle in TDD involves writing a failing test, writing minimal code to pass that test, and then refactoring while keeping tests green to ensure quality.

How do I write a failing test for a new feature using TDD?▼

To write a failing test for a new feature using TDD, define the expected behavior in a test that fails, then write the simplest code to make it pass, and finally refactor while keeping tests green.

Can I apply TDD to bug fixes and refactoring tasks?▼

Yes, TDD is applicable to all software development tasks including new features, bug fixes, and refactoring, ensuring code meets specific tested requirements before implementation to reduce bugs.

What's the best way to ensure code quality during development?▼

The best way to ensure code quality during development is using TDD to enforce a rigorous workflow, writing tests first to define requirements, then implementing minimal code to pass, and refactoring safely.

When do I need test-driven development for my software project?▼

You need test-driven development when you want to enforce a rigorous workflow ensuring code meets tested requirements before implementation, thereby reducing bugs and improving code quality.