Developer
<?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\Util\Xml;
use function assert;
use function defined;
use function is_file;
use function rsort;
use function sprintf;
use DirectoryIterator;
use PHPUnit\Runner\Version;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class SchemaFinder
{
/**
* @psalm-return non-empty-list<non-empty-string>
*/
public function available(): array
{
$result = [Version::series()];
foreach ((new DirectoryIterator($this->path() . 'schema')) as $file) {
if ($file->isDot()) {
continue;
}
$version = $file->getBasename('.xsd');
assert(!empty($version));
$result[] = $version;
}
rsort($result);
return $result;
}
/**
* @throws Exception
*/
public function find(string $version): string
{
if ($version === Version::series()) {
$filename = $this->path() . 'phpunit.xsd';
} else {
$filename = $this->path() . 'schema/' . $version . '.xsd';
}
if (!is_file($filename)) {
throw new Exception(
sprintf(
'Schema for PHPUnit %s is not available',
$version,
),
);
}
return $filename;
}
private function path(): string
{
if (defined('__PHPUNIT_PHAR_ROOT__')) {
return __PHPUNIT_PHAR_ROOT__ . '/';
}
return __DIR__ . '/../../../';
}
}
Developer
To ensure a smooth integration process and optimal performance, follow these best practices: