tdd

Guide test-driven development with red-green-refactor and integration-style tests.

Updated Jun 13, 2026
One-click install
npx skills add https://github.com/Seth090502/osanwe-public --skill tdd-seth090502
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tdd
Source: https://github.com/Seth090502/osanwe-public/tree/main/.claude/skills/tdd
Command: npx skills add https://github.com/Seth090502/osanwe-public --skill tdd-seth090502

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps developers implement test-driven development (TDD) practices, ensuring code quality and reliability through comprehensive testing.

Core Features & Use Cases

  • Test-Driven Development: Facilitates writing tests before writing production code, fostering a mindset of quality and robustness.
  • Red-Green-Refactor Loop: Guides the development process with a structured approach to writing passing tests (GREEN) and refactoring existing code (RED).
  • Integration-Style Tests: Encourages tests that focus on public interfaces and behaviors, not implementation details.
  • Use Case: When starting a new feature or fixing a bug, use this Skill to create a suite of tests that drive the development process.

Quick Start

Use the tdd skill to begin implementing test-driven development in your project.

Frequently Asked Questions about tdd

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

FAQPage Schema
How do I start implementing test-driven development in my software project?

To start test-driven development, use this Skill to write tests before production code, fostering a structured mindset of quality and robustness through comprehensive testing. It applies to any development project needing behavior verification.

What is the red-green-refactor loop in TDD?

The red-green-refactor loop is a structured TDD approach where you write failing tests, achieve passing tests, and then refactor existing code. This Skill guides the loop to ensure code quality and reliability throughout development.

Does TDD require writing unit tests for implementation details?

TDD does not require testing implementation details. This Skill encourages integration-style tests that focus on public interfaces and behaviors, ensuring robust software testing without coupling tests to internal code structure.

Can I use test-driven development for fixing bugs in existing code?

Yes, you can use test-driven development for fixing bugs. When fixing a bug, use this Skill to create a suite of tests that drive the development process, verify behavior, and ensure the issue is resolved without regressions.

What's the best way to ensure code quality through software testing?

The best way to ensure code quality is implementing test-driven development practices. This Skill guides you to write tests before production code and refactor systematically, ensuring reliability through behavior verification and structured testing.