lumen phpunit file autoload.php path error?!

In the default created project directory: vendor/bin. There is a file phpunit . Line foreach (array(DIR . '/../../autoload.php', DIR . '/../vendor/autoload.php', DIR . '/vendor/autoload.php') as $file) {

Maybe changed to this :

foreach (array(DIR . '/../../autoload.php', DIR . '/../autoload.php', DIR . '/vendor/autoload.php') as $file) {

else not found autoload.php Error.

any error?

Two days' LUMEN web developer.