wikimedia/testing-access-wrapper

A simple helper class to access non-public elements of a class when testing.

![Latest Stable Version] ![License], _(*1)

Wikimedia Testing Access Wrapper

Testing Access Wrapper is a simple helper for writing unit tests which provides convenient shortcuts for using reflection to access non-public properties/methods., _(*2)

The code was originally part of MediaWiki. See composer.json for a list of authors., _(*3)

Usage

use Wikimedia\TestingAccessWrapper;

class NonPublic {
    protected $prop;
    protected const CONSTANT = 4;
    protected function func() {}
    protected static function staticFunc() {}
}

class NonPublicCtor {
    protected function __construct() {}
}

$object = new NonPublic();
// or:
// $object = TestingAccessWrapper::construct( NonPublicCtor::class );

$wrapper = TestingAccessWrapper::newFromObject( $object );
$classWrapper = TestingAccessWrapper::newFromClass( NonPublic::class );

$wrapper->prop = 'foo';
$wrapper->func();
$classWrapper->staticFunc();

$value = TestingAccessWrapper::constant( NonPublic::class, 'CONSTANT' );

Running tests

composer install
composer test