ModuleRouteSubscriberTest.php in Drupal 8

Namespace

Drupal\Tests\Core\EventSubscriber

File

core/tests/Drupal/Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php

<?php

namespace Drupal\Tests\Core\EventSubscriber;

use Drupal\Core\Routing\RouteBuildEvent;
use Drupal\Tests\UnitTestCase;
use Drupal\Core\EventSubscriber\ModuleRouteSubscriber;
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;

/**
 * @coversDefaultClass \Drupal\Core\EventSubscriber\ModuleRouteSubscriber
 * @group EventSubscriber
 */
class ModuleRouteSubscriberTest extends UnitTestCase {

  /**
   * The mock module handler.
   *
   * @var Drupal\Core\Extension\ModuleHandlerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $moduleHandler;
  protected function setUp() {
    $this->moduleHandler = $this
      ->createMock('Drupal\\Core\\Extension\\ModuleHandlerInterface');
    $value_map = [
      [
        'enabled',
        TRUE,
      ],
      [
        'disabled',
        FALSE,
      ],
    ];
    $this->moduleHandler
      ->expects($this
      ->any())
      ->method('moduleExists')
      ->will($this
      ->returnValueMap($value_map));
  }

  /**
   * Tests that removeRoute() removes routes when the module is not enabled.
   *
   * @dataProvider providerTestRemoveRoute
   * @covers ::onAlterRoutes
   *
   * @param string $route_name
   *   The machine name for the route.
   * @param array $requirements
   *   An array of requirements to use for the route.
   * @param bool $removed
   *   Whether or not the route is expected to be removed from the collection.
   */
  public function testRemoveRoute($route_name, array $requirements, $removed) {
    $collection = new RouteCollection();
    $route = new Route('', [], $requirements);
    $collection
      ->add($route_name, $route);
    $event = new RouteBuildEvent($collection, 'test');
    $route_subscriber = new ModuleRouteSubscriber($this->moduleHandler);
    $route_subscriber
      ->onAlterRoutes($event);
    if ($removed) {
      $this
        ->assertNull($collection
        ->get($route_name));
    }
    else {
      $this
        ->assertInstanceOf('Symfony\\Component\\Routing\\Route', $collection
        ->get($route_name));
    }
  }

  /**
   * Data provider for testRemoveRoute().
   */
  public function providerTestRemoveRoute() {
    return [
      [
        'enabled',
        [
          '_module_dependencies' => 'enabled',
        ],
        FALSE,
      ],
      [
        'disabled',
        [
          '_module_dependencies' => 'disabled',
        ],
        TRUE,
      ],
      [
        'enabled_or',
        [
          '_module_dependencies' => 'disabled,enabled',
        ],
        FALSE,
      ],
      [
        'enabled_or',
        [
          '_module_dependencies' => 'enabled,disabled',
        ],
        FALSE,
      ],
      [
        'disabled_or',
        [
          '_module_dependencies' => 'disabled,disabled',
        ],
        TRUE,
      ],
      [
        'enabled_and',
        [
          '_module_dependencies' => 'enabled+enabled',
        ],
        FALSE,
      ],
      [
        'enabled_and',
        [
          '_module_dependencies' => 'enabled+disabled',
        ],
        TRUE,
      ],
      [
        'enabled_and',
        [
          '_module_dependencies' => 'disabled+enabled',
        ],
        TRUE,
      ],
      [
        'disabled_and',
        [
          '_module_dependencies' => 'disabled+disabled',
        ],
        TRUE,
      ],
      [
        'no_dependencies',
        [],
        FALSE,
      ],
    ];
  }

}

Classes

Name	Description
ModuleRouteSubscriberTest	@coversDefaultClass \Drupal\Core\EventSubscriber\ModuleRouteSubscriber @group EventSubscriber