<?php

declare(strict_types=1);

namespace Domovoy\Tests\Controllers;

use Domovoy\Controllers\NetworkRangeController;
use Domovoy\Repositories\NetworkRangeRepository;
use PHPUnit\Framework\TestCase;

final class NetworkRangeControllerTest extends TestCase
{
    public function testPrivateIpv4RangesAreAllowedAndPublicRangesAreRejected(): void
    {
        $controller = new NetworkRangeController(new NoopNetworkRangeRepository());
        $method = new \ReflectionMethod(NetworkRangeController::class, 'isValidCidr');
        $method->setAccessible(true);

        self::assertTrue($method->invoke($controller, '10.0.0.0/8'));
        self::assertTrue($method->invoke($controller, '172.16.0.0/12'));
        self::assertTrue($method->invoke($controller, '192.168.1.1/32'));
        self::assertTrue($method->invoke($controller, '169.254.10.20/32'));
        self::assertTrue($method->invoke($controller, '127.0.0.1/32'));
        self::assertFalse($method->invoke($controller, '8.8.8.8/32'));
        self::assertFalse($method->invoke($controller, '1.1.1.0/24'));
    }
}

final class NoopNetworkRangeRepository extends NetworkRangeRepository
{
    public function __construct()
    {
    }
}