<?php

declare(strict_types=1);

namespace Tests\Architecture;

use PHPat\Selector\Selector;
use PHPat\Test\Builder\Rule;
use PHPat\Test\PHPat;

final class ArchitectureTest
{
    private const ACTION_NAMESPACE = 'App\Action';

    function test_action_classes_are_not_suffixed(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldBeNamed(
                fqcn: '/^(?!.*Action$).*$/',
                regex: TRUE,
            );
    }

    function test_action_classes_are_final(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldBeFinal();
    }

    function test_action_classes_are_readonly(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldBeReadonly();
    }

    function test_action_classes_are_invokeable(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldHaveOnlyOnePublicMethodNamed('__invoke');
    }

    function test_action_classes_do_not_extend_other_classes(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldNotExtend()
            ->classes(Selector::all());
    }

    function test_action_classes_do_not_implement_interfaces(): Rule
    {
        return PHPat::rule()
            ->classes(Selector::inNamespace(self::ACTION_NAMESPACE))
            ->shouldNotImplement()
            ->classes(Selector::all());
    }
}