Forgive my ignorance on this, but when I run composer to install magium examples, i notice many of the class names have underscores, e.g. PHPUnit_Framework_Test, but when I look in the autoload_static.php i see :
'PHPUnit\\Framework\\Test' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Test.php',
and the files are not loading properly. Is this some setting I haven't set?