ViewsTest.php in Multiversion 8

Namespace

Drupal\Tests\multiversion\Kernel

File

tests/src/Kernel/ViewsTest.php

<?php

namespace Drupal\Tests\multiversion\Kernel;

use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Entity\View;

/**
 * Test for views integration.
 *
 * @requires module views
 * @group multiversion
 */
class ViewsTest extends ViewsKernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'multiversion',
    'key_value',
    'serialization',
  ];

  /**
   * {@inheritdoc}
   */
  public static $testViews = [
    'test_executable_displays',
  ];

  /**
   * Test that ViewExecutable can be correctly (un-)serialized.
   *
   * @throws \Exception
   */
  public function testSerialization() {

    // Rebuild the container because the "module_handler" service assign
    // "router.route_provider" to "router.route_provider.old" and then
    // assign "router.route_provider.old" back to "router.route_provider".

    /* @see \Drupal\Core\Extension\ModuleInstaller::install() */
    $this->container
      ->get('kernel')
      ->rebuildContainer();

    // The "_serviceId" property is set only to public services.

    /* @see \Drupal\Core\DependencyInjection\Compiler\DependencySerializationTraitPass::process() */

    // The "router.route_provider" is decorated by "multiversion" and used
    // by the "ViewExecutable". The decorated service must not be private in
    // order to be able to serialize/deserialize "ViewExecutable" properly.

    /* @see \Drupal\views\ViewExecutable::__sleep() */
    static::assertTrue(isset($this->container
      ->get('router.route_provider')->_serviceId));

    // The (un-)serialization must go smoothly without the errors.
    unserialize(serialize($this->container
      ->get('views.executable')
      ->get(View::load('test_executable_displays'))));
  }

}

Classes

Name	Description
ViewsTest	Test for views integration.