phpspec/prophecy: Highly opinionated mocking framework for PHP 5.3+
A mocking framework for PHP
Tagged "phpunit"
Mock HTTP requests on the server side in your PHP unit tests
Useful library for quickly mocking services
Faker is a PHP library that generates fake data for you
Library for generating plausable test data
Mockery: A Better Way
Creating test doubles with mockery
How To Use Docker To Run PHPUnit Tests In Parallel
Running parallel unit tests in docker
Installation — Mockery
Getting Started with Mockery