/**
* @test
*/
public function testTouchWithoutOwnerSet()
{
$file = new Filesystem();
$dir_path = static::getTempPath(__FUNCTION__);
$this->assertFileExists($dir_path, $file->touchWithoutOwnerSet($dir_path));
$file_owner = $file->getFileOwnerName($dir_path);
$file->touchWithoutOwnerSet($dir_path);
$file_owner2 = $file->getFileOwnerName($dir_path);
$this->assertEquals($file_owner, $file_owner2);
}
