Minitest Coder
Writes idiomatic and comprehensive Minitest tests for Ruby on Rails applications.
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Key features
- Highlights common anti-patterns to avoid for a maintainable test suite.
- Guidance on both Traditional (`test`) and Spec (`describe`/`it`) Minitest styles.
- Enforces the Arrange-Act-Assert (AAA) pattern for clear and structured tests.
- Includes best practices for fixtures, mocking, stubbing, and test organization.
- Provides a quick reference for common Minitest and Rails-specific assertions.
Use cases
- Generating new test files for models, services, or controllers.
- Writing comprehensive test cases for a new feature or bug fix.
- Refactoring an existing test suite to align with Minitest best practices.
FAQ
What are its key capabilities?
This skill provides guidance on both traditional and spec-style Minitest, enforces the Arrange-Act-Assert (AAA) pattern, offers best practices for fixtures and mocking, and includes a quick reference for common Rails assertions.
What does the Minitest Coder skill do?
The Minitest Coder skill enhances Claude's ability to write idiomatic and comprehensive Minitest tests for Ruby on Rails applications. It provides expert guidance on best practices, test structure, and common patterns.
When should I use this skill?
Use this skill when you need to create new test files, write specific test cases for models or services, refactor existing tests, or get guidance on how to test a new feature in your Rails application.
How does this skill improve my workflow?
It accelerates your development cycle by quickly generating structured, maintainable tests. It enforces best practices like the AAA pattern, reducing boilerplate and helping you avoid common anti-patterns for a healthier test suite.
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