ViewPageControllerTest.php

<?php

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\ParameterBag;
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 {
        $this->pageController = new ViewPageController();
    }
    
    /**
     * Tests the page controller.
     */
    public function testPageController() {
        $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() {
        $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() {
        $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() {
        $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 ParameterBag([
            '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() {
    }
}