<?php
declare(strict_types=1);

namespace Tests\Shared;

use App\Shared\Http\ClientIpResolver;
use PHPUnit\Framework\TestCase;
use Slim\Psr7\Factory\ServerRequestFactory;

#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]

final class HelperEdgeCasesTest extends TestCase
{
    public function testClientIpResolverFallsBackToRemoteAddr(): void
    {
        $resolver = new ClientIpResolver([]);

        $request = new ServerRequestFactory()->createServerRequest(
            'GET',
            '/',
            ['REMOTE_ADDR' => '127.0.0.1']
        );

        self::assertSame('127.0.0.1', $resolver->resolve($request));
    }
}