PHPUnit_Runner_IncludePathTestCollector::setFilterIterator PHP Метод

    public function setFilterIterator($filterIterator)
    {
        if (is_string($filterIterator) && class_exists($filterIterator)) {
            $class = new ReflectionClass($filterIterator);
            if ($class->isSubclassOf('FilterIterator')) {
                $this->filterIterator = $filterIterator;
            }
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class name');
        }
    }