public function DfpHtmlResponseAttachmentsProcessorTest::testProcessAttachments in Doubleclick for Publishers (DFP) 8

@covers ::processAttachments

File

tests/src/Unit/DfpHtmlResponseAttachmentsProcessorTest.php, line 107

Contains \Drupal\Tests\dfp\Unit\DfpHtmlResponseAttachmentsProcessorTest.

Class

DfpHtmlResponseAttachmentsProcessorTest

@coversDefaultClass \Drupal\dfp\DfpHtmlResponseAttachmentsProcessor @group dfp

Namespace

Drupal\Tests\dfp\Unit

Code

public function testProcessAttachments() {

  // Create a response with two dfp_slot attachments and ensure that the
  // they are converted to html_head attachments. Also ensure that the other
  // html_head elements are added to create the necessary javascript in the
  // right order.
  $response = new HtmlResponse();
  for ($i = 1; $i < 3; $i++) {
    $tag = $this
      ->prophesize(TagView::class);
    $tag
      ->id()
      ->willReturn($i);
    $attachments['dfp_slot'][] = $tag
      ->reveal();
  }
  $response
    ->setAttachments($attachments);
  $config_factory = $this
    ->getConfigFactoryStub([
    'dfp.settings' => [
      'targeting' => [],
    ],
  ]);
  $response = $this
    ->getDfpAttachmentProcessor($config_factory)
    ->processAttachments($response);
  $this
    ->assertEquals('dfp-js-head-top', $response
    ->getAttachments()['html_head'][0][1]);
  $this
    ->assertEquals('dfp-slot-definition-1', $response
    ->getAttachments()['html_head'][1][1]);
  $this
    ->assertEquals('dfp-slot-definition-2', $response
    ->getAttachments()['html_head'][2][1]);
  $this
    ->assertEquals('dfp-js-head-bottom', $response
    ->getAttachments()['html_head'][3][1]);
  $this
    ->assertArrayNotHasKey('dfp_slot', $response
    ->getAttachments(), 'The dfp_slot attachments are converted to html_head attachments.');
}