<?php
/*
* 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\Runner\Filter;
use FilterIterator;
use InvalidArgumentException;
use Iterator;
use PHPUnit\Framework\TestSuite;
use ReflectionClass;
class Factory
{
/**
* @var array
*/
private $filters = [];
/**
* @param ReflectionClass $filter
* @param mixed $args
*/
public function addFilter(ReflectionClass $filter, $args)
{
if (!$filter->isSubclassOf(\RecursiveFilterIterator::class)) {
throw new InvalidArgumentException(
\sprintf(
'Class "%s" does not extend RecursiveFilterIterator',
$filter->name
)
);
}
$this->filters[] = [$filter, $args];
}
/**
* @return FilterIterator
*/
public function factory(Iterator $iterator, TestSuite $suite)
{
foreach ($this->filters as $filter) {
list($class, $args) = $filter;
$iterator = $class->newInstance($iterator, $args, $suite);
}
return $iterator;
}
}