public function testChownRecursive()
{
$this->markAsSkippedIfPosixIsMissing();
$dir = $this->workspace . DIRECTORY_SEPARATOR . 'dir';
mkdir($dir);
$file = $dir . DIRECTORY_SEPARATOR . 'file';
touch($file);
$this->filesystem->chown($dir, $this->getFileOwner($dir), true);
}