CurrentRouteMatchTest.php in Zircon Profile 8.0

Contains \Drupal\Tests\Core\Routing\CurrentRouteMatchTest.

Namespace

Drupal\Tests\Core\Routing

File

core/tests/Drupal/Tests/Core/Routing/CurrentRouteMatchTest.php

<?php

/**
 * @file
 * Contains \Drupal\Tests\Core\Routing\CurrentRouteMatchTest.
 */
namespace Drupal\Tests\Core\Routing;

use Drupal\Core\Routing\CurrentRouteMatch;
use Symfony\Cmf\Component\Routing\RouteObjectInterface;
use Symfony\Component\HttpFoundation\ParameterBag;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Routing\Route;

/**
 * @coversDefaultClass \Drupal\Core\Routing\CurrentRouteMatch
 * @group Routing
 */
class CurrentRouteMatchTest extends RouteMatchTestBase {

  /**
   * {@inheritdoc}
   */
  protected function getRouteMatch($name, Route $route, array $parameters, array $raw_parameters) {
    $request_stack = new RequestStack();
    $request = new Request();
    $request_stack
      ->push($request);
    $request = $request_stack
      ->getCurrentRequest();
    $request->attributes = new ParameterBag($parameters);
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_NAME, $name);
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, $route);
    $request->attributes
      ->set('_raw_variables', new ParameterBag($raw_parameters));
    return new CurrentRouteMatch($request_stack);
  }

  /**
   * @covers ::__construct
   * @covers ::getRouteObject
   * @covers ::getCurrentRouteMatch
   * @covers ::getRouteMatch
   */
  public function testGetCurrentRouteObject() {
    $request_stack = new RequestStack();
    $request = new Request();
    $request_stack
      ->push($request);
    $current_route_match = new CurrentRouteMatch($request_stack);

    // Before routing.
    $this
      ->assertNull($current_route_match
      ->getRouteObject());

    // After routing.
    $route = new Route('/test-route/{foo}');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_NAME, 'test_route');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, $route);
    $request->attributes
      ->set('foo', '1');
    $this
      ->assertSame('1', $current_route_match
      ->getParameter('foo'));

    // Immutable for the same request once a route has been matched.
    $request->attributes
      ->set('foo', '2');
    $this
      ->assertSame('1', $current_route_match
      ->getParameter('foo'));

    // Subrequest.
    $subrequest = new Request();
    $subrequest->attributes
      ->set(RouteObjectInterface::ROUTE_NAME, 'test_subrequest_route');
    $subrequest->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/test-subrequest-route/{foo}'));
    $subrequest->attributes
      ->set('foo', '2');
    $request_stack
      ->push($subrequest);
    $this
      ->assertSame('2', $current_route_match
      ->getParameter('foo'));

    // Restored original request.
    $request_stack
      ->pop();
    $this
      ->assertSame('1', $current_route_match
      ->getParameter('foo'));
  }

  /**
   * @covers ::getRouteMatchFromRequest
   */
  public function testGetRouteMatchFromRequestWithRouting() {
    $request_stack = new RequestStack();
    $request = new Request();
    $request_stack
      ->push($request);
    $current_route_match = new CurrentRouteMatch($request_stack);
    $route_match = $current_route_match
      ->getRouteMatchFromRequest($request);
    $this
      ->assertNull($route_match
      ->getRouteName());
    $this
      ->assertNull($route_match
      ->getRouteObject());
  }

  /**
   * @covers ::getRouteMatchFromRequest
   */
  public function testGetRouteMatchFromRequest() {
    $request_stack = new RequestStack();
    $request = new Request();
    $request_stack
      ->push($request);
    $route = new Route('/test-route/{foo}');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_NAME, 'test_route');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, $route);
    $request->attributes
      ->set('foo', '1');
    $current_route_match = new CurrentRouteMatch($request_stack);
    $route_match = $current_route_match
      ->getRouteMatchFromRequest($request);
    $this
      ->assertEquals('test_route', $route_match
      ->getRouteName());
    $this
      ->assertEquals($route, $route_match
      ->getRouteObject());
  }

}

Classes

Name	Description
CurrentRouteMatchTest	@coversDefaultClass \Drupal\Core\Routing\CurrentRouteMatch @group Routing