<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\TextUI\XmlConfiguration;
use function assert;
use DOMDocument;
use DOMElement;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class IntroduceCacheDirectoryAttribute implements Migration
{
public function migrate(DOMDocument $document): void
{
$root = $document->documentElement;
assert($root instanceof DOMElement);
if ($root->hasAttribute('cacheDirectory')) {
return;
}
$root->setAttribute('cacheDirectory', '.phpunit.cache');
}
}