<?php
declare(strict_types=1);

namespace Tests\Shared;

use App\Shared\Http\SessionManager;
use PHPUnit\Framework\TestCase;

#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]
final class SessionManagerCoverageTest extends TestCase
{
    private SessionManager $manager;

    protected function setUp(): void
    {
        $_SESSION = [];
        $this->manager = new SessionManager();
    }

    protected function tearDown(): void
    {
        $_SESSION = [];
    }

    public function testGetUserIdCastsNumericStringToInteger(): void
    {
        $_SESSION['user_id'] = '42';

        self::assertSame(42, $this->manager->getUserId());
        self::assertTrue($this->manager->isAuthenticated());
    }
}