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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Runner\Filter;
use function assert;
use function sprintf;
use FilterIterator;
use Iterator;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\Exception;
use RecursiveFilterIterator;
use ReflectionClass;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class Factory
{
/**
* @psalm-var array<int,array{0: \ReflectionClass, 1: array|string}>
*/
private $filters = [];
/**
* @param array|string $args
*
* @throws Exception
*/
public function addFilter(ReflectionClass $filter, $args): void
{
if (!$filter->isSubclassOf(RecursiveFilterIterator::class)) {
throw new Exception(
sprintf(
'Class "%s" does not extend RecursiveFilterIterator',
$filter->name
)
);
}
$this->filters[] = [$filter, $args];
}
public function factory(Iterator $iterator, TestSuite $suite): FilterIterator
{
foreach ($this->filters as $filter) {
[$class, $args] = $filter;
$iterator = $class->newInstance($iterator, $args, $suite);
}
assert($iterator instanceof FilterIterator);
return $iterator;
}
}
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