Which testing frameworks are supported?

The skill supports a wide range of popular frameworks including Jest, pytest, and JUnit, and can intelligently detect the appropriate one based on your file type.

Can I manually specify a testing framework?

Yes, you can explicitly specify the framework using a flag, such as '--framework pytest', to override automatic detection.

Does it cover error handling and edge cases?

Absolutely. The skill analyzes the logic to generate tests for valid inputs, invalid inputs, boundary conditions, and specific error scenarios.

Does it handle external dependencies and API calls?

Yes, the skill automatically identifies external dependencies and creates the necessary mocks and stubs to ensure unit tests remain isolated.

What is the fastest way to trigger this skill?

You can use the shortcut 'gut' followed by the file path (e.g., 'gut src/utils.js') to instantly generate a corresponding test file.

Unit Test Generator

Name: Unit Test Generator
Author: jeremylongshore

byjeremylongshore

•

884

Security & Testing

Generates comprehensive unit tests across multiple frameworks by analyzing source code to identify critical scenarios and edge cases.

About

The Unit Test Generator skill empowers developers to rapidly increase code coverage by automatically producing robust test suites for specific files, classes, or functions. By intelligently detecting frameworks like Jest, pytest, and JUnit and handling complex requirements like dependency mocking and boundary-condition identification, it streamlines the software testing workflow and ensures higher code quality with minimal manual effort.

Key Features

884 GitHub stars
Automatic detection of testing frameworks based on project structure
Automated creation of mocks and stubs for external dependencies
Comprehensive coverage of happy paths, edge cases, and error conditions
Support for major languages and frameworks including JavaScript and Python
Quick-trigger 'gut' shortcut for rapid test file generation

Use Cases

Adding immediate test coverage to a newly created utility function
Generating a full pytest suite for complex API endpoints and handlers
Backfilling unit tests for legacy codebases to prevent regressions during refactoring

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills unit-test-generator

For use in Claude.ai and ChatGPT

Download Skill

GitHub