Why does the skill insist on using 'bun run test' instead of 'bun test'?

Using 'bun run test' ensures that Vitest is used as the test runner, which provides a richer feature set and better compatibility than Bun's built-in basic runner.

Can this skill help with monorepo testing?

Yes, it includes specific expertise in Vitest's Projects mode for orchestrating tests across multiple workspaces in a monorepo.

Does it support API testing?

Yes, it provides specialized patterns for testing Hono routes and other HTTP endpoints, including contract testing and integration flows.

Which testing frameworks does the Test Engineer skill support?

The skill primarily focuses on Vitest for unit and integration testing, and Playwright for end-to-end (E2E) browser automation.

How does this skill handle code quality?

It uses Biome for high-performance linting and formatting, providing standardized configurations and pre-commit hook recommendations.

Test & Quality Engineer

Name: Test & Quality Engineer
Author: marcioaltoe

bymarcioaltoe

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Security & Testing

Automates the creation of comprehensive test suites and enforces high-performance code quality standards using Vitest, Playwright, and Biome.

About

The Test Engineer skill transforms Claude into a domain expert for modern JavaScript and TypeScript testing environments, specifically optimized for Bun. It provides structured guidance for implementing the Vitest framework, orchestrating E2E testing with Playwright, and maintaining code health via Biome. By emphasizing a 'test behavior, not implementation' philosophy, this skill ensures that your testing infrastructure is resilient to refactoring, highly maintainable, and integrated seamlessly into monorepo workflows.

Key Features

Vitest orchestration for unit and integration testing on Bun
Specialized API route testing patterns for Hono and RESTful services
Automated code linting and formatting configuration using Biome
End-to-end (E2E) browser automation patterns with Playwright
Advanced mocking and spying strategies for isolated dependency testing
7 GitHub stars

Use Cases

Implementing automated quality gates for code formatting and linting
Building a robust testing strategy for a new TypeScript monorepo
Debugging and fixing flaky or failing test suites in a CI/CD pipeline

About

Key Features

Vitest orchestration for unit and integration testing on Bun
Specialized API route testing patterns for Hono and RESTful services
Automated code linting and formatting configuration using Biome
End-to-end (E2E) browser automation patterns with Playwright
Advanced mocking and spying strategies for isolated dependency testing
7 GitHub stars

Use Cases

Implementing automated quality gates for code formatting and linting
Building a robust testing strategy for a new TypeScript monorepo
Debugging and fixing flaky or failing test suites in a CI/CD pipeline