I'm using hook_menu to register new url so that accessing this url would return some data to ajax function. As title suggested, this url is not registered. How do I know that? I've tried typing this in address bar but, drupal, return main template only rather than the tests string that I created. I'm positive that my module is working for php issues error if I intentionally write wrong syntax. And, yes, I clear cache whenever I make changes. Here's the code -

function test_menu() {
$my_form['test'] = array(
    'title' => 'Test address',
    'page callback' => 'test',
    'access arguments' => array('access content'),
    'type' => MENU_CALLBACK,
);

return $my_form;

}

function test(){ $a= "testing";

return $a;      

}