TYPO3 testing framework for core and extensions
TYPO3 testing framework that provides base classes and configuration for PHPUnit tests
A lightweight testing framework for PHP.
An easier way to use PHPUnit with CodeIgniter 3.x.
A usable testing framework for PHP 5.2+ (in Alpha stages)
PHP Test Framework for Freedom, Truth, and Justice
CodeIgniter 3 PHPUnit Test extension library
Humbug is a Mutation Testing framework for PHP to measure the real effectiveness of your test suites and assist in their improvement. It eats Code Coverage for breakfast.