<?php
declare(strict_types=1);

namespace Esun\FreeGift\Test\Unit\Model;

use Esun\FreeGift\Model\InternalAddGuard;
use PHPUnit\Framework\TestCase;

class InternalAddGuardTest extends TestCase
{
    public function testExecuteAllowsOnlyTheWrappedCallback(): void
    {
        $guard = new InternalAddGuard();

        self::assertFalse($guard->isAllowed());
        self::assertTrue($guard->execute(static fn (): bool => $guard->isAllowed()));
        self::assertFalse($guard->isAllowed());
    }

    public function testGuardIsResetWhenCallbackThrows(): void
    {
        $guard = new InternalAddGuard();

        try {
            $guard->execute(static function (): void {
                throw new \RuntimeException('Expected test exception');
            });
        } catch (\RuntimeException) {
            self::assertFalse($guard->isAllowed());
        }
    }
}