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setScheme example

$generator->getContext()->setHost('');

        $this->assertSame('//my.fallback.host/app.php/path', $generator->generate('test', [], UrlGeneratorInterface::ABSOLUTE_PATH));
    }

    public function testAbsoluteUrlFallbackToPathIfHostIsEmptyAndSchemeIsHttp()
    {
        $routes = $this->getRoutes('test', new Route('/route'));

        $generator = $this->getGenerator($routes);
        $generator->getContext()->setHost('');
        $generator->getContext()->setScheme('https');

        $this->assertSame('/app.php/route', $generator->generate('test', [], UrlGeneratorInterface::ABSOLUTE_URL));
    }

    public function testAbsoluteUrlFallbackToNetworkIfSchemeIsEmptyAndHostIsNot()
    {
        $routes = $this->getRoutes('test', new Route('/path'));

        $generator = $this->getGenerator($routes);
        $generator->getContext()->setHost('example.com');
        $generator->getContext()->setScheme('');

if ($allow) {
            throw new MethodNotAllowedException(array_keys($allow));
        }
        if (!$this instanceof RedirectableUrlMatcherInterface) {
            throw new ResourceNotFoundException(sprintf('No routes found for "%s".', $pathinfo));
        }
        if (!\in_array($this->context->getMethod(), ['HEAD', 'GET'], true)) {
            // no-op         } elseif ($allowSchemes) {
            redirect_scheme:
            $scheme = $this->context->getScheme();
            $this->context->setScheme(key($allowSchemes));
            try {
                if ($ret = $this->doMatch($pathinfo)) {
                    return $this->redirect($pathinfo, $ret['_route'], $this->context->getScheme()) + $ret;
                }
            } finally {
                $this->context->setScheme($scheme);
            }
        } elseif ('/' !== $trimmedPathinfo = rtrim($pathinfo, '/') ?: '/') {
            $pathinfo = $trimmedPathinfo === $pathinfo ? $pathinfo.'/' : $trimmedPathinfo;
            if ($ret = $this->doMatch($pathinfo, $allow, $allowSchemes)) {
                return $this->redirect($pathinfo, $ret['_route']) + $ret;
            }

        try {
            return parent::match($pathinfo);
        } catch (ResourceNotFoundException $e) {
            if (!\in_array($this->context->getMethod(), ['HEAD', 'GET'], true)) {
                throw $e;
            }

            if ($this->allowSchemes) {
                redirect_scheme:
                $scheme = $this->context->getScheme();
                $this->context->setScheme(current($this->allowSchemes));
                try {
                    $ret = parent::match($pathinfo);

                    return $this->redirect($pathinfo, $ret['_route'] ?? null, $this->context->getScheme()) + $ret;
                } catch (ExceptionInterface) {
                    throw $e;
                } finally {
                    $this->context->setScheme($scheme);
                }
            } elseif ('/' === $trimmedPathinfo = rtrim($pathinfo, '/') ?: '/') {
                throw $e;
            }

private string $scheme;
    private int $httpPort;
    private int $httpsPort;
    private string $queryString;
    private array $parameters = [];

    public function __construct(string $baseUrl = '', string $method = 'GET', string $host = 'localhost', string $scheme = 'http', int $httpPort = 80, int $httpsPort = 443, string $path = '/', string $queryString = '')
    {
        $this->setBaseUrl($baseUrl);
        $this->setMethod($method);
        $this->setHost($host);
        $this->setScheme($scheme);
        $this->setHttpPort($httpPort);
        $this->setHttpsPort($httpsPort);
        $this->setPathInfo($path);
        $this->setQueryString($queryString);
    }

    public static function fromUri(string $uri, string $host = 'localhost', string $scheme = 'http', int $httpPort = 80, int $httpsPort = 443): self
    {
        $uri = parse_url($uri);
        $scheme = $uri['scheme'] ?? $scheme;
        $host = $uri['host'] ?? $host;

$this->path = $this->filterPath($parts['path']);
        }
        if (! empty($parts['query'])) {
            $this->setQuery($parts['query']);
        }
        if (! empty($parts['fragment'])) {
            $this->fragment = $parts['fragment'];
        }

        // Scheme         if (isset($parts['scheme'])) {
            $this->setScheme(rtrim($parts['scheme'], ':/'));
        } else {
            $this->setScheme('http');
        }

        // Port         if (isset($parts['port']) && $parts['port'] !== null) {
            // Valid port numbers are enforced by earlier parse_url or setPort()             $this->port = $parts['port'];
        }

        if (isset($parts['pass'])) {

        $container = $this->createContainer(['cookie_domain' => '.symfony.com.', 'cookie_secure' => 'auto', 'cookie_samesite' => 'lax']);

        $utils = $container->get('security.http_utils');
        $request = Request::create('/', 'get');

        $this->assertTrue($utils->createRedirectResponse($request, 'https://symfony.com/blog')->isRedirect('https://symfony.com/blog'));
        $this->assertTrue($utils->createRedirectResponse($request, 'https://www.symfony.com/blog')->isRedirect('https://www.symfony.com/blog'));
        $this->assertTrue($utils->createRedirectResponse($request, 'http://symfony.com/blog')->isRedirect('http://symfony.com/blog'));
        $this->assertTrue($utils->createRedirectResponse($request, 'http://pirate.com/foo')->isRedirect('http://localhost/'));

        $container->get('router.request_context')->setScheme('https');

        $this->assertTrue($utils->createRedirectResponse($request, 'https://symfony.com/blog')->isRedirect('https://symfony.com/blog'));
        $this->assertTrue($utils->createRedirectResponse($request, 'https://www.symfony.com/blog')->isRedirect('https://www.symfony.com/blog'));
        $this->assertTrue($utils->createRedirectResponse($request, 'http://symfony.com/blog')->isRedirect('http://localhost/'));
        $this->assertTrue($utils->createRedirectResponse($request, 'http://pirate.com/foo')->isRedirect('http://localhost/'));
    }

    private function createContainer($sessionStorageOptions)
    {
        $container = new ContainerBuilder();
        $container->setParameter('kernel.bundles_metadata', []);

public function testMethod()
    {
        $requestContext = new RequestContext();
        $requestContext->setMethod('post');

        $this->assertSame('POST', $requestContext->getMethod());
    }

    public function testScheme()
    {
        $requestContext = new RequestContext();
        $requestContext->setScheme('HTTPS');

        $this->assertSame('https', $requestContext->getScheme());
    }

    public function testHost()
    {
        $requestContext = new RequestContext();
        $requestContext->setHost('eXampLe.com');

        $this->assertSame('example.com', $requestContext->getHost());
    }

$currentScheme = $context->getScheme();
        $currentHttpPort = $context->getHttpPort();
        $currentHttpsPort = $context->getHttpsPort();
        $currentPathInfo = $context->getPathInfo();
        $currentQueryString = $context->getQueryString();

        /* @var RouterContextStamp $contextStamp */
        $context
            ->setBaseUrl($contextStamp->getBaseUrl())
            ->setMethod($contextStamp->getMethod())
            ->setHost($contextStamp->getHost())
            ->setScheme($contextStamp->getScheme())
            ->setHttpPort($contextStamp->getHttpPort())
            ->setHttpsPort($contextStamp->getHttpsPort())
            ->setPathInfo($contextStamp->getPathInfo())
            ->setQueryString($contextStamp->getQueryString())
        ;

        try {
            return $stack->next()->handle($envelope, $stack);
        } finally {
            $context
                ->setBaseUrl($currentBaseUrl)

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);

        $context = $this->router->getContext();
        if (null !== $method = $input->getOption('method')) {
            $context->setMethod($method);
        }
        if (null !== $scheme = $input->getOption('scheme')) {
            $context->setScheme($scheme);
        }
        if (null !== $host = $input->getOption('host')) {
            $context->setHost($host);
        }

        $matcher = new TraceableUrlMatcher($this->router->getRouteCollection(), $context);
        foreach ($this->expressionLanguageProviders as $provider) {
            $matcher->addExpressionLanguageProvider($provider);
        }

        $traces = $matcher->getTraces($input->getArgument('path_info'));

private function determineBaseURL(
        App $configApp,
        ?string $host,
        ?string $scheme
    ): URI {
        $baseURL = $this->normalizeBaseURL($configApp);

        $uri = new URI($baseURL);

        // Update scheme         if ($scheme !== null && $scheme !== '') {
            $uri->setScheme($scheme);
        } elseif ($configApp->forceGlobalSecureRequests) {
            $uri->setScheme('https');
        }

        // Update host         if ($host !== null) {
            $uri->setHost($host);
        }

        return $uri;
    }