test-driven-development

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

Guide software development through the Red-Green-Refactor cycle with failing tests first.

6|Updated Jan 14, 2020

Search Tags:#code quality #testing #tdd #refactoring #software development #agile

Ready to run

npx skills add https://github.com/SteamedFish/dotfiles --skill test-driven-development-steamedfish

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: test-driven-development
Source: https://github.com/SteamedFish/dotfiles/tree/main/.config/opencode/skills/superpowers/test-driven-development
Command: npx skills add https://github.com/SteamedFish/dotfiles --skill test-driven-development-steamedfish

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enforces the Test-Driven Development (TDD) methodology to ensure code quality, reduce bugs, and facilitate maintainability by requiring tests to be written before implementation code.

Core Features & Use Cases

Enforces Red-Green-Refactor Cycle: Guides users through writing a failing test, minimal code to pass, and then refactoring.
Contextual Understanding: Promotes understanding the problem domain before writing tests.
Bug Prevention: Catches bugs early by ensuring code is written to pass specific, predefined tests.
Use Case: When developing a new user authentication feature, use this Skill to first write tests for registration, login, and password reset, ensuring each piece of functionality works as expected before writing the actual code.

Quick Start

Follow the Red-Green-Refactor cycle for all new features and bug fixes.

Frequently Asked Questions about test-driven-development

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

FAQPage Schema

What is the Red-Green-Refactor cycle in test-driven development?▼

The Red-Green-Refactor cycle in test-driven development is a methodology where you write a failing test, implement minimal code to pass it, and then refactor the code for cleanliness to ensure quality and prevent regressions.

How do I write tests before implementation code for a new feature?▼

To write tests before implementation code, understand the problem domain context first, then create a failing test for the specific feature, write the minimal code required to make it pass, and finally refactor to maintain clean code.

When should I use test-driven development to prevent bugs in software development?▼

You should use test-driven development when building new features or fixing bugs to catch errors early. It ensures code meets predefined test specifications, reducing bugs and facilitating long-term maintainability.

Does test-driven development work for agile software development workflows?▼

Yes, test-driven development integrates well with agile software development workflows. It enforces writing tests before implementation, supporting iterative development and continuous refactoring to maintain code quality throughout the cycle.

What are the limitations of using test-driven development for refactoring?▼

A limitation of test-driven development during refactoring is that it requires strict adherence to the cycle. You must understand the problem domain upfront and ensure tests fail and pass appropriately before refactoring to avoid introducing regressions.