ldc-mesbr-app/tests/Architecture/DomainTest.php

<?php

declare(strict_types=1);

use Shared\DDD\Models\Entity;
use Shared\DDD\Ports\Repository;

describe('domain layer architecture rules', function (): void {
    arch('entities implement Entity and are final readonly')
        ->expect('Domain\\Models\\Entities')
        ->classes()
        ->toImplement(Entity::class)
        ->toBeFinal()
        ->toBeReadonly();

    arch('value objects classes are readonly')
        ->expect('Domain\\Models\\ValueObjects')
        ->classes()
        ->toBeReadonly();

    arch('value objects classes are final')
        ->expect('Domain\\Models\\ValueObjects')
        ->classes()
        ->toBeFinal();

    arch('domain exceptions extend DomainException and are final')
        ->expect('Domain\\Exceptions')
        ->classes()
        ->toExtend(\DomainException::class)
        ->toBeFinal();

    arch('ports contain only interfaces')
        ->expect('Domain\\Ports')
        ->toBeInterfaces();

    arch('repository ports extend Shared Repository')
        ->expect('Domain\\Ports\\Repositories')
        ->toExtend(Repository::class);

    arch('domain does not depend on external layers or frameworks')
        ->expect('Domain')
        ->not->toUse(['Application', 'Infrastructure', 'Illuminate', 'Symfony']);
});