[maker-bundle] Custom Class name generator creating class in App namespace

[tacman]

Symfony version(s) affected

6.1.0

Description

Generating a custom class does not work as described in the Generator comment

https://github.com/symfony/maker-bundle/blob/main/src/Generator.php#L128-L132

/*
   *      // Full class names can also be passed. Imagine the user has an autoload
     *      // rule where Cool\Stuff lives in a "lib/" directory
     *      // Cool\Stuff\BalloonController
     *      $gen->createClassNameDetails('Cool\\Stuff\\Balloon', 'Controller', 'Controller');
     *
*/

How to reproduce

Update composer.json to add the example in the documentation

    "autoload": {
        "psr-4": {
            "Cool\\Stuff\\": "lib/",
            "App\\": "src/",

Reload the class map:

composer dump

And in my generator, try to generate the example:

        /*
        *      // Full class names can also be passed. Imagine the user has an autoload
        *      // rule where Cool\Stuff lives in a "lib/" directory
        *      // Cool\Stuff\BalloonController
        *      $gen->createClassNameDetails('Cool\\Stuff\\Balloon', 'Controller', 'Controller');
        */
        $details = $generator->createClassNameDetails('Cool\\Stuff\\Balloon', 'Controller', 'Controller');

        assert($details->getFullName() === 'Cool\\Stuff\\BalloonController');

Instead, its generator the full class name of "App\Controller\Cool\Stuff\BalloonController"

I've been hacking at this for a while, it might have something to do with the backslashes.

Possible Solution

No response

Additional Context

No response