ap2i/tests/Fixture/PersonFixtures.php

<?php

namespace App\Tests\Fixture;

use App\Tests\Fixture\Factory\Person\PersonFactory;
use Doctrine\Bundle\FixturesBundle\Fixture;
use Doctrine\Persistence\ObjectManager;
use Zenstruck\Foundry\Factory;

class PersonFixtures extends Fixture
{
    public function load(ObjectManager $em): void
    {
        PersonFactory::createMany(10, static function () {
            return [
                'username' => Factory::faker()->name(),
            ];
        });

        $em->flush();
    }
}