pestphp/pest-plugin-mutate

Mutates your code to find untested cases

v5.0.0 2026-07-21 07:48 UTC

Requires

• php: ^8.4
• nikic/php-parser: ^5.8.0
• pestphp/pest-plugin: ^5.0.0
• psr/simple-cache: ^3.0.0

Requires (Dev)

• pestphp/pest: ^5.0.0
• pestphp/pest-dev-tools: ^5.0.0
• pestphp/pest-plugin-type-coverage: ^5.0.0

Conflicts

• pestphp/pest: <5.0.0

MIT

• Nuno Maduro
• Sandro Gehri

• framework
• php
• testing
• plugin
• test
• unit
• mutation
• pest
• mutate

Published on Packagist.org on 2026-07-28 14:33 UTC

README

This repository contains the Pest Plugin Mutate.

If you want to start testing your application with Pest, visit the main Pest Repository.

• Explore our docs at pestphp.com »
• Follow the creator Nuno Maduro:
  • YouTube: youtube.com/@nunomaduro — Videos every weekday
  • Twitch: twitch.tv/enunomaduro — Streams (almost) every weekday
  • Twitter / X: x.com/enunomaduro
  • LinkedIn: linkedin.com/in/nunomaduro
  • Instagram: instagram.com/enunomaduro
  • Tiktok: tiktok.com/@enunomaduro

Pest is an open-sourced software licensed under the MIT license.