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unit-testing

Generate unit tests with Arrange-Act-Assert for Python, JavaScript, Go, Rust, C++, SQL, and Bash.

Updated Jan 14, 2026
One-click install
npx skills add https://github.com/jaredlander/freshbooks-speed --skill unit-testing-jaredlander
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: unit-testing
Source: https://github.com/jaredlander/freshbooks-speed/tree/main/.claude/skills/unit-testing
Command: npx skills add https://github.com/jaredlander/freshbooks-speed --skill unit-testing-jaredlander

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps developers ensure code quality by automatically generating and organizing unit tests, reducing the risk of regressions and speeding up development cycles.

Core Features & Use Cases

  • Structured test methodology: Enforces Arrange-Act-Assert, descriptive test names, and independent tests.
  • Multi-language support: Applies to Python, JavaScript, Go, Rust, C++, SQL, Bash, Ansible, Kubernetes/Kustomize, Docker, and Docker Compose.
  • Regression and refactor safety: Creates tests for new code, existing modules, and edge cases to catch defects early.
  • Workflow guidance: Provides best-practices for mocking, fixtures, and test organization.

Quick Start

To start, request tests for a specific function or module and specify the language and framework (e.g., "write pytest tests for function add(a,b) in Python").

Frequently Asked Questions about unit-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate unit tests that cover edge cases and validate code behavior?▼

To generate unit tests that cover edge cases, you can request tests for a specific function or module. This produces high-quality tests that validate code behavior across various inputs and edge cases, reducing regression risks.

Does this unit testing approach work with Python, JavaScript, Go, and Rust?▼

Yes, this unit testing approach works with Python, JavaScript, Go, and Rust. It also applies to C++, SQL, Bash, Ansible, Kubernetes/Kustomize, Docker, and Docker Compose, ensuring broad multi-language test generation support.

What is the best way to structure unit tests for new modules and refactors?▼

The best way to structure unit tests for new modules and refactors is using the Arrange-Act-Assert methodology. This enforces descriptive test names, independent tests, and fast execution to catch defects early during development.

Can I use mocking and fixtures when writing regression checks for existing code?▼

Yes, you can use mocking and fixtures when writing regression checks for existing code. The workflow provides best practices for mocking, fixtures, and test organization to ensure robust and independent test execution.

How do I write pytest tests for a specific Python function?▼

To write pytest tests for a specific Python function, simply request tests for that function and specify Python as the language. It will generate structured tests enforcing Arrange-Act-Assert and descriptive names.

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