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). 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.
Specification-oriented BDD framework for PHP 5.6+
BDD-style testing framework
Scenario-oriented BDD framework for PHP 5.3
Laravel Testing Helper for Packages Development
Symfony2 framework extension for Behat
BDD code blocks for PHPUnit and Codeception
BDD assertion library for PHPUnit
Behavior-Driven Development (BDD) library.
Specification-oriented BDD framework for PHP 5.4
Gherkin DSL parser for PHP 5.3
Commonly used contexts for Behat
Helper that decorates any SUS with a phpspec lazy object wrapper
Story extension for PHPUnit to facilitate Behaviour-Driven Development.
Behat bundle for Symfony2
Provides base Symfony dependency injection container enabling service mocking.
PHP Mocking framework
Event driven BDD test framework for PHP 5.4+
Mockista is library for mocking, which I've written, because I find mocking in PHPUnit awful.
A BDD testing framework
Doctrine data fixtures extension for Behat
BDD style assertion library for PHP.
The PHP Test Framework for Freedom, Truth and Justice.
Magento Behat extension