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getSchemes example

$defaults = $route->getDefaults();
        $variables = $compiledRoute->getVariables();

        if (isset($defaults['_canonical_route']) && isset($defaults['_locale'])) {
            if (!\in_array('_locale', $variables, true)) {
                unset($parameters['_locale']);
            } elseif (!isset($parameters['_locale'])) {
                $parameters['_locale'] = $defaults['_locale'];
            }
        }

        return $this->doGenerate($variables, $defaults, $route->getRequirements(), $compiledRoute->getTokens(), $parameters, $name, $referenceType, $compiledRoute->getHostTokens(), $route->getSchemes());
    }

    /** * @throws MissingMandatoryParametersException When some parameters are missing that are mandatory for the route * @throws InvalidParameterException When a parameter value for a placeholder is not correct because * it does not match the requirement */
    protected function doGenerate(array $variables, array $defaults, array $requirements, array $tokens, array $parameters, string $name, int $referenceType, array $hostTokens, array $requiredSchemes = []): string
    {
        $variables = array_flip($variables);
        $mergedParams = array_replace($defaults, $this->context->getParameters(), $parameters);

if ($condition = $route->getCondition()) {
            $condition = $this->getExpressionLanguage()->compile($condition, ['context', 'request', 'params']);
            $condition = $conditions[$condition] ??= (str_contains($condition, '$request') ? 1 : -1) * \count($conditions);
        } else {
            $condition = null;
        }

        return [
            ['_route' => $name] + $defaults,
            $vars,
            array_flip($route->getMethods()) ?: null,
            array_flip($route->getSchemes()) ?: null,
            $hasTrailingSlash,
            $hasTrailingVar,
            $condition,
        ];
    }

    private function getExpressionLanguage(): ExpressionLanguage
    {
        if (!isset($this->expressionLanguage)) {
            if (!class_exists(ExpressionLanguage::class)) {
                throw new \LogicException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed. Try running "composer require symfony/expression-language".');
            }

        $compiledRoutes = [];
        foreach ($this->getRoutes()->all() as $name => $route) {
            $compiledRoute = $route->compile();

            $compiledRoutes[$name] = [
                $compiledRoute->getVariables(),
                $route->getDefaults(),
                $route->getRequirements(),
                $compiledRoute->getTokens(),
                $compiledRoute->getHostTokens(),
                $route->getSchemes(),
                [],
            ];
        }

        return $compiledRoutes;
    }

    public function getCompiledAliases(): array
    {
        $routes = $this->getRoutes();
        $compiledAliases = [];

if ('/' !== $pathinfo && !$hasTrailingVar && $hasTrailingSlash === ($trimmedPathinfo === $pathinfo)) {
                if ($supportsTrailingSlash && (!$requiredMethods || \in_array('GET', $requiredMethods))) {
                    $this->addTrace('Route matches!', self::ROUTE_MATCHES, $name, $route);

                    return $this->allow = $this->allowSchemes = [];
                }
                $this->addTrace(sprintf('Path "%s" does not match', $route->getPath()), self::ROUTE_DOES_NOT_MATCH, $name, $route);
                continue;
            }

            if ($route->getSchemes() && !$route->hasScheme($this->context->getScheme())) {
                $this->allowSchemes = array_merge($this->allowSchemes, $route->getSchemes());
                $this->addTrace(sprintf('Scheme "%s" does not match any of the required schemes (%s)', $this->context->getScheme(), implode(', ', $route->getSchemes())), self::ROUTE_ALMOST_MATCHES, $name, $route);
                continue;
            }

            if ($requiredMethods && !\in_array($method, $requiredMethods)) {
                $this->allow = array_merge($this->allow, $requiredMethods);
                $this->addTrace(sprintf('Method "%s" does not match any of the required methods (%s)', $this->context->getMethod(), implode(', ', $requiredMethods)), self::ROUTE_ALMOST_MATCHES, $name, $route);
                continue;
            }

$routeXML->appendChild($pathXML = $dom->createElement('path'));
        $pathXML->setAttribute('regex', $route->compile()->getRegex());
        $pathXML->appendChild(new \DOMText($route->getPath()));

        if ('' !== $route->getHost()) {
            $routeXML->appendChild($hostXML = $dom->createElement('host'));
            $hostXML->setAttribute('regex', $route->compile()->getHostRegex());
            $hostXML->appendChild(new \DOMText($route->getHost()));
        }

        foreach ($route->getSchemes() as $scheme) {
            $routeXML->appendChild($schemeXML = $dom->createElement('scheme'));
            $schemeXML->appendChild(new \DOMText($scheme));
        }

        foreach ($route->getMethods() as $method) {
            $routeXML->appendChild($methodXML = $dom->createElement('method'));
            $methodXML->appendChild(new \DOMText($method));
        }

        if ($route->getDefaults()) {
            $routeXML->appendChild($defaultsXML = $dom->createElement('defaults'));

public function testSetSchemes()
    {
        $collection = new RouteCollection();
        $routea = new Route('/a', [], [], [], '', 'http');
        $routeb = new Route('/b');
        $collection->add('a', $routea);
        $collection->add('b', $routeb);

        $collection->setSchemes(['http', 'https']);

        $this->assertEquals(['http', 'https'], $routea->getSchemes());
        $this->assertEquals(['http', 'https'], $routeb->getSchemes());
    }

    public function testSetMethods()
    {
        $collection = new RouteCollection();
        $routea = new Route('/a', [], [], [], '', [], ['GET', 'POST']);
        $routeb = new Route('/b');
        $collection->add('a', $routea);
        $collection->add('b', $routeb);

$this->write(json_encode($data, $flags | \JSON_PRETTY_PRINT)."\n");
    }

    protected function getRouteData(Route $route): array
    {
        $data = [
            'path' => $route->getPath(),
            'pathRegex' => $route->compile()->getRegex(),
            'host' => '' !== $route->getHost() ? $route->getHost() : 'ANY',
            'hostRegex' => '' !== $route->getHost() ? $route->compile()->getHostRegex() : '',
            'scheme' => $route->getSchemes() ? implode('|', $route->getSchemes()) : 'ANY',
            'method' => $route->getMethods() ? implode('|', $route->getMethods()) : 'ANY',
            'class' => $route::class,
            'defaults' => $route->getDefaults(),
            'requirements' => $route->getRequirements() ?: 'NO CUSTOM',
            'options' => $route->getOptions(),
        ];

        if ('' !== $route->getCondition()) {
            $data['condition'] = $route->getCondition();
        }

$loader = new YamlFileLoader(new FileLocator([__DIR__.'/../Fixtures']));
        $routeCollection = $loader->load('validpattern.yml');
        $route = $routeCollection->get('blog_show');

        $this->assertInstanceOf(Route::class, $route);
        $this->assertSame('/blog/{slug}', $route->getPath());
        $this->assertSame('{locale}.example.com', $route->getHost());
        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
        $this->assertSame('\w+', $route->getRequirement('locale'));
        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
        $this->assertEquals(['GET', 'POST', 'PUT', 'OPTIONS'], $route->getMethods());
        $this->assertEquals(['https'], $route->getSchemes());
        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
        $this->assertTrue($route->getDefault('_stateless'));
    }

    public function testLoadWithResource()
    {
        $loader = new YamlFileLoader(new FileLocator([__DIR__.'/../Fixtures']));
        $routeCollection = $loader->load('validresource.yml');
        $routes = $routeCollection->all();

        $this->assertCount(2, $routes, 'Two routes are loaded');

    public function testConstructor()
    {
        $route = new Route('/{foo}', ['foo' => 'bar'], ['foo' => '\d+'], ['foo' => 'bar'], '{locale}.example.com');
        $this->assertEquals('/{foo}', $route->getPath(), '__construct() takes a path as its first argument');
        $this->assertEquals(['foo' => 'bar'], $route->getDefaults(), '__construct() takes defaults as its second argument');
        $this->assertEquals(['foo' => '\d+'], $route->getRequirements(), '__construct() takes requirements as its third argument');
        $this->assertEquals('bar', $route->getOption('foo'), '__construct() takes options as its fourth argument');
        $this->assertEquals('{locale}.example.com', $route->getHost(), '__construct() takes a host pattern as its fifth argument');

        $route = new Route('/', [], [], [], '', ['Https'], ['POST', 'put'], 'context.getMethod() == "GET"');
        $this->assertEquals(['https'], $route->getSchemes(), '__construct() takes schemes as its sixth argument and lowercases it');
        $this->assertEquals(['POST', 'PUT'], $route->getMethods(), '__construct() takes methods as its seventh argument and uppercases it');
        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition(), '__construct() takes a condition as its eight argument');

        $route = new Route('/', [], [], [], '', 'Https', 'Post');
        $this->assertEquals(['https'], $route->getSchemes(), '__construct() takes a single scheme as its sixth argument');
        $this->assertEquals(['POST'], $route->getMethods(), '__construct() takes a single method as its seventh argument');
    }

    public function testPath()
    {
        $route = new Route('/{foo}');

$route->setDefault($name, $this->resolve($value));
            }

            foreach ($route->getRequirements() as $name => $value) {
                $route->setRequirement($name, $this->resolve($value));
            }

            $route->setPath($this->resolve($route->getPath()));
            $route->setHost($this->resolve($route->getHost()));

            $schemes = [];
            foreach ($route->getSchemes() as $scheme) {
                $schemes[] = explode('|', $this->resolve($scheme));
            }
            $route->setSchemes(array_merge([], ...$schemes));

            $methods = [];
            foreach ($route->getMethods() as $method) {
                $methods[] = explode('|', $this->resolve($method));
            }
            $route->setMethods(array_merge([], ...$methods));
            $route->setCondition($this->resolve($route->getCondition()));
        }
    }

public function processOutbound($route_name, Route $route, array &$parameters, BubbleableMetadata $bubbleable_metadata = NULL) {
    if ($route_name === '<current>') {
      if ($current_route = $this->routeMatch->getRouteObject()) {
        $requirements = $current_route->getRequirements();
        // Setting _method and _schema is deprecated since 2.7. Using         // setMethods() and setSchemes() are now the recommended ways.         unset($requirements['_method']);
        unset($requirements['_schema']);
        $route->setRequirements($requirements);

        $route->setPath($current_route->getPath());
        $route->setSchemes($current_route->getSchemes());
        $route->setMethods($current_route->getMethods());
        $route->setOptions($current_route->getOptions());
        $route->setDefaults($current_route->getDefaults());
        $parameters = array_merge($parameters, $this->routeMatch->getRawParameters()->all());
        if ($bubbleable_metadata) {
          $bubbleable_metadata->addCacheContexts(['route']);
        }
      }
      else {
        // If we have no current route match available, point to the frontpage.         $route->setPath('/');
      }

if (self::REQUIREMENT_MISMATCH === $status[0]) {
                continue;
            }

            if ('/' !== $pathinfo && !$hasTrailingVar && $hasTrailingSlash === ($trimmedPathinfo === $pathinfo)) {
                if ($supportsTrailingSlash && (!$requiredMethods || \in_array('GET', $requiredMethods))) {
                    return $this->allow = $this->allowSchemes = [];
                }
                continue;
            }

            if ($route->getSchemes() && !$route->hasScheme($this->context->getScheme())) {
                $this->allowSchemes = array_merge($this->allowSchemes, $route->getSchemes());
                continue;
            }

            if ($requiredMethods && !\in_array($method, $requiredMethods)) {
                $this->allow = array_merge($this->allow, $requiredMethods);
                continue;
            }

            return array_replace($attributes, $status[1] ?? []);
        }