Does it help with code coverage configuration?

Yes, it provides ready-to-use configurations for pyproject.toml to set up pytest-cov, manage coverage reports, and enforce coverage thresholds.

Can I use this for mocking external APIs?

Absolutely. It includes best practices for using pytest-mock to patch functions, handle side effects, and verify calls to external dependencies.

Does this skill support asynchronous testing?

Yes, it provides specialized patterns for pytest-asyncio and testing asynchronous logic in FastAPI applications using AsyncClient and httpx.

What testing frameworks does this skill cover?

The skill focuses primarily on pytest, the industry-standard for Python, but also covers extensions like Hypothesis for property-based testing and Syrupy for snapshot testing.

Python Testing Master

Name: Python Testing Master
Author: JosiahSiegel

byJosiahSiegel

•

セキュリティとテスト

Streamlines the creation of comprehensive Python testing suites using pytest, advanced mocking, and async patterns.

The Python Testing Master skill equips Claude with specialized knowledge to build, debug, and optimize Python test environments. It provides immediate access to production-grade patterns for the pytest ecosystem, including complex fixture management, mocking external dependencies, and validating asynchronous logic. Whether you are testing FastAPI endpoints, implementing property-based testing with Hypothesis, or configuring code coverage thresholds, this skill ensures your codebase remains robust and maintainable following 2025 best practices.

主な機能

01Full support for async testing and FastAPI integration

02Comprehensive mocking and patching strategies using pytest-mock

03Property-based testing and snapshot testing implementation

04Advanced pytest fixture patterns and lifecycle management

05Automated code coverage configuration and reporting

067 GitHub stars

ユースケース

01Developing high-coverage unit and integration test suites for Python applications

02Implementing robust API testing for FastAPI services using httpx

03Configuring automated testing and coverage gates for CI/CD pipelines

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add josiahsiegel/claude-plugin-marketplace python-testing

For use in Claude.ai and ChatGPT

Download Skill