gruene-seele/database/factories/StorageShelfFactory.php

<?php

namespace Database\Factories;

use App\Models\StorageShelf;
use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends Factory<StorageShelf>
 */
class StorageShelfFactory extends Factory
{
    protected $model = StorageShelf::class;

    /**
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        return [
            'label' => 'Regal '.$this->faker->unique()->numberBetween(1, 99),
            'active' => true,
            'pos' => 0,
        ];
    }
}