futtern/tests/Pest.php

<?php declare(strict_types=1);

use App\Tests\DbApiTestCase;
use App\Tests\DbWebTest;

/*
|--------------------------------------------------------------------------
| Test Case
|--------------------------------------------------------------------------
|
| The closure you provide to your test functions is always bound to a specific PHPUnit test
| case class. By default, that class is "PHPUnit\Framework\TestCase". Of course, you may
| need to change it using the "pest()" function to bind a different classes or traits.
|
*/

pest()
    ->extends(DbWebTest::class)->in('Feature/Controller/*.php');
pest()
    ->extends(DbApiTestCase::class)->in('Feature/Api/*.php');

/*
|--------------------------------------------------------------------------
| Functions
|--------------------------------------------------------------------------
|
| While Pest is very powerful out-of-the-box, you may have some testing code specific to your
| project that you don't want to repeat in every file. Here you can also expose helpers as
| global functions to help you to reduce the number of lines of code in your test files.
|
*/

function something(): void
{
    // ..
}