pestphp/pest-plugin-mutate

Mutates your code to find untested cases

v4.0.1 2025-08-21 20:19 UTC

Requires

• php: ^8.3
• nikic/php-parser: ^5.6.1
• pestphp/pest-plugin: ^4.0.0
• psr/simple-cache: ^3.0.0

Requires (Dev)

• pestphp/pest: ^4.0.0
• pestphp/pest-dev-tools: ^4.0.0
• pestphp/pest-plugin-type-coverage: ^4.0.0

MIT

• Nuno Maduro
• Sandro Gehri

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

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.