public function PostRenderSubscriberTest::testEventSubscriber in Entity Print 8.2

Test the event subscriber.

File

tests/src/Kernel/PostRenderSubscriberTest.php, line 24

Class

PostRenderSubscriberTest

@coversDefaultClass \Drupal\entity_print\EventSubscriber\PostRenderSubscriber @group entity_print

Namespace

Drupal\Tests\entity_print\Kernel

Code

public function testEventSubscriber() {

  /** @var \Drupal\Core\Config\ConfigFactoryInterface $configFactory */
  $configFactory = $this->container
    ->get('config.factory');
  $event = new PrintHtmlAlterTestEvent();
  $subscriber = new PostRenderSubscriber($configFactory, $this->container
    ->get('request_stack'));
  $subscriber
    ->postRender($event);

  // Now change the select PDF engine to phpwkhtmltopdf so we get the
  // exception.
  $config = $configFactory
    ->getEditable('entity_print.settings');
  $data = $config
    ->get('print_engines');
  $data['pdf_engine'] = 'phpwkhtmltopdf';
  $config
    ->set('print_engines', $data);
  $config
    ->save();

  // Try render again and we should get the exception.
  $this
    ->expectException('\\Drupal\\entity_print\\PrintEngineException');
  $subscriber
    ->postRender($event);
}