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

<?php

declare(strict_types=1);

describe('coding standards', function (): void {
    arch()->preset()->php();
    arch()->preset()->security();

    arch('all source files use strict types')
        ->expect(['Application', 'Domain', 'Shared'])
        ->toUseStrictTypes();

    arch('no sleep functions in production code')
        ->expect(['sleep', 'usleep'])
        ->not->toBeUsed();

    arch('no singletons in production code')
        ->expect(['getInstance', 'instance'])
        ->not->toBeUsed();

    arch('no direct filesystem writes in domain or application')
        ->expect(['Application', 'Domain'])
        ->not->toUse(['file_put_contents', 'fopen']);
});