function RouteProcessorCurrentIntegrationTest::testProcessOutbound

Tests the output process.

File

core/tests/Drupal/KernelTests/Core/RouteProcessor/RouteProcessorCurrentIntegrationTest.php, line 49

Class

RouteProcessorCurrentIntegrationTest

Tests the <current> route processor.

Namespace

Code

public function testProcessOutbound() : void {
    $expected_cacheability = (new BubbleableMetadata())->addCacheContexts([
        'route',
    ])
        ->setCacheMaxAge(Cache::PERMANENT);
    $request_stack = \Drupal::requestStack();
    
    /** @var \Symfony\Component\Routing\RequestContext $request_context */
    $request_context = \Drupal::service('router.request_context');
    // Test request with subdir on homepage.
    $server = [
        'SCRIPT_NAME' => '/subdir/index.php',
        'SCRIPT_FILENAME' => $this->root . '/index.php',
        'SERVER_NAME' => 'http://www.example.com',
    ];
    $request = Request::create('/subdir/', 'GET', [], [], [], $server);
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_NAME, '<front>');
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/'));
    $request->setSession(new Session(new MockArraySessionStorage()));
    $request_stack->push($request);
    $request_context->fromRequest($request);
    $url = GeneratedUrl::createFromObject($expected_cacheability)->setGeneratedUrl('/subdir/');
    $this->assertEquals($this->urlGenerator
        ->generateFromRoute('<current>', [], [], TRUE), $url);
    // Test request with subdir on other page.
    $server = [
        'SCRIPT_NAME' => '/subdir/index.php',
        'SCRIPT_FILENAME' => $this->root . '/index.php',
        'SERVER_NAME' => 'http://www.example.com',
    ];
    $request = Request::create('/subdir/node/add', 'GET', [], [], [], $server);
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_NAME, 'node.add');
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/node/add'));
    $request->setSession(new Session(new MockArraySessionStorage()));
    $request_stack->push($request);
    $request_context->fromRequest($request);
    $url = GeneratedUrl::createFromObject($expected_cacheability)->setGeneratedUrl('/subdir/node/add');
    $this->assertEquals($this->urlGenerator
        ->generateFromRoute('<current>', [], [], TRUE), $url);
    // Test request without subdir on the homepage.
    $server = [
        'SCRIPT_NAME' => '/index.php',
        'SCRIPT_FILENAME' => $this->root . '/index.php',
        'SERVER_NAME' => 'http://www.example.com',
    ];
    $request = Request::create('/', 'GET', [], [], [], $server);
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_NAME, '<front>');
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/'));
    $request->setSession(new Session(new MockArraySessionStorage()));
    $request_stack->push($request);
    $request_context->fromRequest($request);
    $url = GeneratedUrl::createFromObject($expected_cacheability)->setGeneratedUrl('/');
    $this->assertEquals($this->urlGenerator
        ->generateFromRoute('<current>', [], [], TRUE), $url);
    // Test request without subdir on other page.
    $server = [
        'SCRIPT_NAME' => '/index.php',
        'SCRIPT_FILENAME' => $this->root . '/index.php',
        'SERVER_NAME' => 'http://www.example.com',
    ];
    $request = Request::create('/node/add', 'GET', [], [], [], $server);
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_NAME, 'node.add');
    $request->attributes
        ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/node/add'));
    $request->setSession(new Session(new MockArraySessionStorage()));
    $request_stack->push($request);
    $request_context->fromRequest($request);
    $url = GeneratedUrl::createFromObject($expected_cacheability)->setGeneratedUrl('/node/add');
    $this->assertEquals($this->urlGenerator
        ->generateFromRoute('<current>', [], [], TRUE), $url);
    // Test request without a found route. This happens for example on an
    // not found exception page.
    $server = [
        'SCRIPT_NAME' => '/index.php',
        'SCRIPT_FILENAME' => $this->root . '/index.php',
        'SERVER_NAME' => 'http://www.example.com',
    ];
    $request = Request::create('/invalid-path', 'GET', [], [], [], $server);
    $request->setSession(new Session(new MockArraySessionStorage()));
    $request_stack->push($request);
    $request_context->fromRequest($request);
    // In case we have no routing, the current route should point to the front,
    // and the cacheability does not depend on the 'route' cache context, since
    // no route was involved at all: this is fallback behavior.
    $url = GeneratedUrl::createFromObject((new BubbleableMetadata())->setCacheMaxAge(Cache::PERMANENT))
        ->setGeneratedUrl('/');
    $this->assertEquals($this->urlGenerator
        ->generateFromRoute('<current>', [], [], TRUE), $url);
}