ParaTest\Runners\PHPUnit\SuiteLoader::addTestsToBatchSet PHP Метод

    private function addTestsToBatchSet(&$batches, $tests, $maxBatchSize)
    {
        foreach ($tests as $test) {
            $lastIndex = count($batches) - 1;
            if ($lastIndex != -1 && count($batches[$lastIndex]) < $maxBatchSize) {
                $batches[$lastIndex][] = $test;
            } else {
                $batches[] = array($test);
            }
        }
    }