An example autoloader

gistfile1.aw

<?php

function jelly_tests_autoload($classname)
{
	$filename = __DIR__.'/tests/classes/'. strtolower(str_replace($classname, '_', '/'))).EXT;
	if (file_exists($filename))
		require_once $filename;
}

if (TRUE /* If testing is enabled */)
	spl_autoload_register('jelly_tests_autoload');