tdd-workflow

Enforce test-driven development with failing tests before code implementation.

2|1|Updated Oct 4, 2025

Search Tags:#typescript #testing #tdd #jest #code-quality #playwright

Ready to run

npx skills add https://github.com/andrew-starosciak/deep-algo --skill tdd-workflow-andrew-starosciak

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Please help me install this Agent Skill.
Skill: tdd-workflow
Source: https://github.com/andrew-starosciak/deep-algo/tree/main/.claude/docs/zh-TW/skills/tdd-workflow
Command: npx skills add https://github.com/andrew-starosciak/deep-algo --skill tdd-workflow-andrew-starosciak

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enforces test-driven development principles and a disciplined testing culture to ensure reliable software delivery.

Core Features & Use Cases

Test-first development: write failing tests before implementing code to guide design.
Coverage targets: aim for 80%+ coverage across unit, integration, and E2E tests.
QA-oriented workflow: integrate unit/integration/E2E tests into CI and pull request checks.

Quick Start

Install project dependencies and set up the test environment.
Write a failing unit test for a small feature, then implement code to pass.
Run the full test suite, fix defects, and iterate until coverage targets are met.

Frequently Asked Questions about tdd-workflow

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

FAQPage Schema

How do I enforce test-driven development in my TypeScript workflow?▼

Test-driven development is enforced by requiring a tests-first workflow where you write failing unit tests before implementing features, ensuring code design is guided by test requirements.

What's the best way to maintain 80%+ code coverage across unit and integration tests?▼

Achieving 80%+ code coverage requires integrating unit, integration, and end-to-end tests into your CI pipeline and pull request checks, running the full suite to iterate until targets are met.

Does TDD work with both Jest and Playwright for end-to-end testing?▼

TDD applies to end-to-end testing with Playwright alongside Jest for unit tests, requiring a tests-first workflow supported by common tooling across all software project phases.

How do I start writing tests before code for bug fixes and refactoring?▼

Writing tests before code for bug fixes involves setting up the test environment, writing a failing unit test that captures the defect, then implementing code to pass the test.

Why should I use a test-first workflow for new feature development?▼

A test-first workflow guides software design by forcing you to write failing tests before implementation, ensuring reliable delivery and high-quality code across new features and refactors.