app/database/factories/RolFactory.php

<?php

namespace Database\Factories;
use App\Models\Rol;
use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Rol>
 */
class RolFactory extends Factory
{
    protected $model = Rol::class;
    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        return [
            'nombre_rol'=>$this->faker->randomElement(['administrador','prefecto','coordinador','alumno','tutor','maestro'])
            //
        ];
    }
}