StyleSerializerKernelTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\rest\Kernel\Views;

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

/**
 * @coversDefaultClass \Drupal\rest\Plugin\views\style\Serializer
 * @group views
 */
class StyleSerializerKernelTest extends ViewsKernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  public static $testViews = [
    'test_serializer_display_entity',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'rest_test_views',
    'serialization',
    'rest',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp($import_test_views = TRUE) : void {
    parent::setUp($import_test_views);
    ViewTestData::createTestViews(static::class, [
      'rest_test_views',
    ]);
  }
  
  /**
   * @covers ::calculateDependencies
   */
  public function testCalculateDependencies() : void {
    /** @var \Drupal\views\Entity\View $view */
    $view = View::load('test_serializer_display_entity');
    $display =& $view->getDisplay('rest_export_1');
    $display['display_options']['defaults']['style'] = FALSE;
    $display['display_options']['style']['type'] = 'serializer';
    $display['display_options']['style']['options']['formats'] = [
      'json',
      'xml',
    ];
    $view->save();
    $view->calculateDependencies();
    $this->assertEquals([
      'module' => [
        'rest',
        'serialization',
        'user',
      ],
    ], $view->getDependencies());
  }

}