Ability to run code once per file, not per method during testing

[guizoxxv]

During tests, the setUp method runs once per test method. It would be interesting to be able to run code once per test file class. I tried using the setUpBeforeClass method but things like running Artisan command, which would be very useful, fails - issue here.

<?php

use Illuminate\Support\Facades\Artisan;

class ExampleTest extends TestCase
{
    public static function setUpBeforeClass(): void
    {
        parent::setUpBeforeClass();

        Artisan::call('app:command');
    }

    public function testOne()
    {
        $this->assertTrue(true);
    }
}

This doesn't work. I receive an error A facade root has not been set. Probably because when the setUpBeforeClass method runs, the application is not fully instantiated.