public function RouteProcessorCurrentIntegrationTest::testProcessOutbound

Tests the output process.

File

core/tests/Drupal/KernelTests/Core/RouteProcessor/RouteProcessorCurrentIntegrationTest.php, line 45

Class

RouteProcessorCurrentIntegrationTest

Tests the <current> route processor.

Namespace

Code

public function testProcessOutbound() {
  $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('/'));
  $request_stack
    ->push($request);
  $request_context
    ->fromRequest($request);
  $url = GeneratedUrl::createFromObject($expected_cacheability)
    ->setGeneratedUrl('/subdir/');
  $this
    ->assertEqual($url, $this->urlGenerator
    ->generateFromRoute('<current>', [], [], TRUE));

  // 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'));
  $request_stack
    ->push($request);
  $request_context
    ->fromRequest($request);
  $url = GeneratedUrl::createFromObject($expected_cacheability)
    ->setGeneratedUrl('/subdir/node/add');
  $this
    ->assertEqual($url, $this->urlGenerator
    ->generateFromRoute('<current>', [], [], TRUE));

  // 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('/'));
  $request_stack
    ->push($request);
  $request_context
    ->fromRequest($request);
  $url = GeneratedUrl::createFromObject($expected_cacheability)
    ->setGeneratedUrl('/');
  $this
    ->assertEqual($url, $this->urlGenerator
    ->generateFromRoute('<current>', [], [], TRUE));

  // 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'));
  $request_stack
    ->push($request);
  $request_context
    ->fromRequest($request);
  $url = GeneratedUrl::createFromObject($expected_cacheability)
    ->setGeneratedUrl('/node/add');
  $this
    ->assertEqual($url, $this->urlGenerator
    ->generateFromRoute('<current>', [], [], TRUE));

  // 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);
  $request_stack
    ->push($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('/');
  $this
    ->assertEqual($url, $this->urlGenerator
    ->generateFromRoute('<current>', [], [], TRUE));
}