What testing frameworks does this skill support?

The skill provides optimized patterns and configurations for Jest, Vitest, and Playwright, covering unit, integration, and end-to-end testing scenarios.

Does it track code coverage automatically?

The skill includes specific steps and configuration templates to verify that your project maintains a minimum 80% coverage threshold across all branches, functions, and lines.

Can it help with mocking external services?

Yes, it includes pre-defined patterns for mocking common third-party services like Supabase, Redis, and OpenAI to ensure your tests remain fast, isolated, and deterministic.

How does this skill enforce the TDD cycle?

It guides Claude to write failing tests based on user journeys before any implementation code is written, followed by the 'Red-Green-Refactor' process to ensure every line of code is justified by a test.

TDD Workflow Enforcer

Name: TDD Workflow Enforcer
Author: arabicapp

byarabicapp

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Security & Testing

Implements a rigorous test-driven development cycle to ensure high-quality code with 80%+ coverage across unit, integration, and E2E tests.

This skill transforms Claude into a disciplined TDD engineer, ensuring that every feature, bug fix, or refactor begins with a test. It guides the development process through structured user journeys, automated test generation, and implementation phases, specifically targeting a minimum of 80% code coverage. By integrating unit tests with Jest/Vitest, API integration tests, and Playwright for end-to-end automation, it provides a robust safety net for production-grade software development while preventing common testing pitfalls like brittle selectors and lack of isolation.

Key Features

01Enforces 'Tests Before Code' methodology for all development tasks

02Targets 80%+ coverage thresholds for unit, integration, and E2E layers

03Provides optimized mocking patterns for Supabase, Redis, and OpenAI services

04Generates comprehensive test cases derived from structured user journeys

05Includes built-in best practices for semantic selectors and test isolation

061 GitHub stars

Use Cases

01Automating critical user flows and browser interactions using Playwright E2E patterns

02Refactoring legacy codebases while maintaining functional integrity via regression tests

03Building new features from scratch using a strict 'test-first' mentality

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add arabicapp/everything-claude-code tdd-workflow

For use in Claude.ai and ChatGPT

Download Skill