17 best PHP Unit Testing libraries in 2022

The PHP Unit Testing framework.

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).

Snapshotting of global state, factored out of PHPUnit into a stand-alone component

The modern, simple and intuitive PHP unit testing framework.

DbUnit port for PHP/PHPUnit.

Tool that can generate skeleton test classes from production code classes and vice versa.

Stubs for atoum, the simple modern and intuitive unit testing framework for PHP

TestListener for PHPUnit that can dump profile information

Trait that provides a minimal integration layer for using Mink in PHPUnit test cases

The root and a fork of atoum, the modern, simple and intuitive PHP 5.3+ unit testing framework.

atoum PHPUnit extension — Run your PHPUnit tests with atoum

Test Listener for PHPUnit that can dump memory profile information

Tool for creating build scripts for executing PHPUnit test suites in parallel

The atoum visibility-extension allows you to override method visibility in your unit tests.

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succint API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL). Designed as a drop in alternative to PHPUnit's phpunit-mock-objects library, Mockery is easy to integrate with PHPUnit and can operate alongside phpunit-mock-objects without the World ending.

Generate skeleton test classes

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).