ViewPageControllerTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\views\Unit\Routing;

use Drupal\Core\Routing\RouteMatch;
use Drupal\Tests\UnitTestCase;
use Drupal\views\Routing\ViewPageController;
use Drupal\Core\Routing\RouteObjectInterface;
use Symfony\Component\HttpFoundation\InputBag;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Route;

/**
 * @coversDefaultClass \Drupal\views\Routing\ViewPageController
 * @group views
 */
class ViewPageControllerTest extends UnitTestCase {
  
  /**
   * The page controller of views.
   *
   * @var \Drupal\views\Routing\ViewPageController
   */
  public $pageController;
  
  /**
   * A render array expected for every page controller render array result.
   *
   * @var array
   */
  protected $defaultRenderArray = [
    '#cache_properties' => [
      '#view_id',
      '#view_display_show_admin_links',
      '#view_display_plugin_id',
    ],
    '#view_id' => 'test_page_view',
    '#view_display_plugin_id' => NULL,
    '#view_display_show_admin_links' => NULL,
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->pageController = new ViewPageController();
  }
  
  /**
   * Tests the page controller.
   */
  public function testPageController() : void {
    $build = [
      '#type' => 'view',
      '#name' => 'test_page_view',
      '#display_id' => 'default',
      '#embed' => FALSE,
      '#arguments' => [],
      '#cache' => [
        'keys' => [
          'view',
          'test_page_view',
          'display',
          'default',
        ],
      ],
    ] + $this->defaultRenderArray;
    $request = new Request();
    $request->attributes
      ->set('view_id', 'test_page_view');
    $request->attributes
      ->set('display_id', 'default');
    $options = [
      '_view_display_plugin_class' => '\\Drupal\\views\\Plugin\\views\\display\\Page',
    ];
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/test', [
      'view_id' => 'test_page_view',
      'display_id' => 'default',
    ], [], $options));
    $route_match = RouteMatch::createFromRequest($request);
    $output = $this->pageController
      ->handle($route_match->getParameter('view_id'), $route_match->getParameter('display_id'), $route_match);
    $this->assertIsArray($output);
    $this->assertEquals($build, $output);
  }
  
  /**
   * Tests the page controller with arguments on a non overridden page view.
   */
  public function testHandleWithArgumentsWithoutOverridden() : void {
    $request = new Request();
    $request->attributes
      ->set('view_id', 'test_page_view');
    $request->attributes
      ->set('display_id', 'page_1');
    // Add the argument to the request.
    $request->attributes
      ->set('arg_0', 'test-argument');
    $options = [
      '_view_argument_map' => [
        'arg_0' => 'arg_0',
      ],
      '_view_display_plugin_class' => '\\Drupal\\views\\Plugin\\views\\display\\Page',
    ];
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/test/{arg_0}', [
      'view_id' => 'test_page_view',
      'display_id' => 'default',
    ], [], $options));
    $route_match = RouteMatch::createFromRequest($request);
    $result = $this->pageController
      ->handle($route_match->getParameter('view_id'), $route_match->getParameter('display_id'), $route_match);
    $build = [
      '#type' => 'view',
      '#name' => 'test_page_view',
      '#display_id' => 'page_1',
      '#embed' => FALSE,
      '#arguments' => [
        'test-argument',
      ],
      '#cache' => [
        'keys' => [
          'view',
          'test_page_view',
          'display',
          'page_1',
          'args',
          'test-argument',
        ],
      ],
    ] + $this->defaultRenderArray;
    $this->assertEquals($build, $result);
  }
  
  /**
   * Tests the page controller with arguments of an overridden page view.
   *
   * Note: This test does not care about upcasting for now.
   */
  public function testHandleWithArgumentsOnOverriddenRoute() : void {
    $request = new Request();
    $request->attributes
      ->set('view_id', 'test_page_view');
    $request->attributes
      ->set('display_id', 'page_1');
    // Add the argument to the request.
    $request->attributes
      ->set('parameter', 'test-argument');
    $options = [
      '_view_argument_map' => [
        'arg_0' => 'parameter',
      ],
      '_view_display_plugin_class' => '\\Drupal\\views\\Plugin\\views\\display\\Page',
    ];
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/test/{parameter}', [
      'view_id' => 'test_page_view',
      'display_id' => 'default',
    ], [], $options));
    $route_match = RouteMatch::createFromRequest($request);
    $result = $this->pageController
      ->handle($route_match->getParameter('view_id'), $route_match->getParameter('display_id'), $route_match);
    $build = [
      '#type' => 'view',
      '#name' => 'test_page_view',
      '#display_id' => 'page_1',
      '#embed' => FALSE,
      '#arguments' => [
        'test-argument',
      ],
      '#cache' => [
        'keys' => [
          'view',
          'test_page_view',
          'display',
          'page_1',
          'args',
          'test-argument',
        ],
      ],
    ] + $this->defaultRenderArray;
    $this->assertEquals($build, $result);
  }
  
  /**
   * Tests the page controller with arguments of an overridden page view.
   *
   * This test care about upcasted values and ensures that the raw variables
   * are pulled in.
   */
  public function testHandleWithArgumentsOnOverriddenRouteWithUpcasting() : void {
    $request = new Request();
    $request->attributes
      ->set('view_id', 'test_page_view');
    $request->attributes
      ->set('display_id', 'page_1');
    // Add the argument to the request.
    $request->attributes
      ->set('test_entity', $this->createMock('Drupal\\Core\\Entity\\EntityInterface'));
    $raw_variables = new InputBag([
      'test_entity' => 'example_id',
    ]);
    $request->attributes
      ->set('_raw_variables', $raw_variables);
    $options = [
      '_view_argument_map' => [
        'arg_0' => 'test_entity',
      ],
      '_view_display_plugin_class' => '\\Drupal\\views\\Plugin\\views\\display\\Page',
    ];
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/test/{test_entity}', [
      'view_id' => 'test_page_view',
      'display_id' => 'default',
    ], [], $options));
    $route_match = RouteMatch::createFromRequest($request);
    $result = $this->pageController
      ->handle($route_match->getParameter('view_id'), $route_match->getParameter('display_id'), $route_match);
    $build = [
      '#type' => 'view',
      '#name' => 'test_page_view',
      '#display_id' => 'page_1',
      '#embed' => FALSE,
      '#arguments' => [
        'example_id',
      ],
      '#cache' => [
        'keys' => [
          'view',
          'test_page_view',
          'display',
          'page_1',
          'args',
          'example_id',
        ],
      ],
    ] + $this->defaultRenderArray;
    $this->assertEquals($build, $result);
  }

}
// @todo https://www.drupal.org/node/2571679 replace
//   views_add_contextual_links().
namespace Drupal\views\Routing;

if (!function_exists('views_add_contextual_links')) {
  function views_add_contextual_links(&$render_element, $location, $display_id, ?array $view_element = NULL) {
  }
}