class AreaViewTest

class AreaViewTest extends ViewsKernelTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'user',
  ];
  
  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_simple_argument',
    'test_area_view',
  ];
  
  /**
   * Tests the view area handler.
   */
  public function testViewArea() {
    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = $this->container
      ->get('renderer');
    $view = Views::getView('test_area_view');
    // Tests \Drupal\views\Plugin\views\area\View::calculateDependencies().
    $this->assertSame([
      'config' => [
        'views.view.test_simple_argument',
      ],
      'module' => [
        'views_test_data',
      ],
    ], $view->getDependencies());
    $this->executeView($view);
    $output = $view->render();
    $output = $renderer->renderRoot($output);
    $this->assertStringContainsString('js-view-dom-id-' . $view->dom_id, $output, 'The test view is correctly embedded.');
    $view->destroy();
    $view->setArguments([
      27,
    ]);
    $this->executeView($view);
    $output = $view->render();
    $output = $renderer->renderRoot($output);
    $this->assertStringNotContainsString('John', $output, 'The test view is correctly embedded with inherited arguments.');
    $this->assertStringContainsString('George', $output, 'The test view is correctly embedded with inherited arguments.');
    $view->destroy();
  }

}