testo-inline-tests

Name: testo-inline-tests
Availability: InStock
Author: php-testo

Attach inline test cases to pure functions for deterministic output validation.

203|12|Updated Oct 12, 2025

Search Tags:#pure functions #doctests #testo #inline tests #function verification

Ready to run

npx skills add https://github.com/php-testo/testo --skill testo-inline-tests

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Please help me install this Agent Skill.
Skill: testo-inline-tests
Source: https://github.com/php-testo/testo/tree/main/skills/testo-inline-tests
Command: npx skills add https://github.com/php-testo/testo --skill testo-inline-tests

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the verification of pure functions by allowing users to attach test cases directly to the function implementation, eliminating the need for a separate test class.

Core Features & Use Cases

Inline Test Attachment: Attach example cases directly to the function implementation.
Pure Function Testing: Ideal for functions that are deterministic and have no side effects.
Use Case: Suppose you have a function sum that calculates the sum of two numbers. By using this Skill, you can write inline tests next to the function, making it easy to verify that the function behaves as expected.

Quick Start

Use the testo-inline-tests skill to run inline tests on your function 'sum' with the input '[1, 2]'.

Frequently Asked Questions about testo-inline-tests

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

FAQPage Schema

How do I test pure functions without creating a separate test suite?▼

You can verify pure functions without a separate test suite by attaching inline test cases directly to the production function implementation. This provides immediate feedback on deterministic operations within the codebase.

What are inline tests and how do they validate pure function behavior?▼

Inline tests validate pure function behavior by attaching example cases directly to the function implementation. This mechanism ensures deterministic outputs are correct without requiring a separate test class.

Can I attach test cases directly to production code for deterministic operations?▼

Yes, you can attach test cases directly to production code to validate deterministic operations. This inline test attachment eliminates the need for a separate test class while ensuring immediate function verification.

When should I use inline tests instead of a separate test class?▼

Use inline tests for verifying pure functions with deterministic outputs and no side effects. This approach provides immediate feedback on function behavior without the overhead of managing a separate test class.

Does inline function testing work for functions with side effects?▼

Inline function testing is designed for pure functions with deterministic outputs and no side effects. It is not suitable for verifying functions that rely on external state or produce non-deterministic behavior.