function DisplayTest::testViewDisplay

Tests that the view display for a masked entity replicates its source.

File

modules/ctools_entity_mask/tests/src/Functional/DisplayTest.php, line 65

Class

DisplayTest

Class DisplayTest.

Namespace

Code

public function testViewDisplay() {
  // Generate a random image for the image field, since that can potentially
  // be tricky.
  $image_uri = uniqid('public://') . '.png';
  $image_uri = $this->getRandomGenerator()
    ->image($image_uri, '100x100', '200x200');
  $image = File::create([
    'uri' => $image_uri,
  ]);
  $image->save();
  $body = 'Qui animated corpse, cricket bat max brucks terribilem incessu zomby.';
  $link = 'https://www.drupal.org/project/ctools';
  $block = BlockContent::create([
    'type' => 'basic',
    'body' => $body,
    'field_link' => $link,
    'field_image' => $image,
  ]);
  $block->save();
  // Ensure that the entity is intact after serialization and deserialization,
  // since that may prove to be a common storage mechanism for mask entities.
  $block = serialize($block);
  $block = unserialize($block);
  $this->assertSame($body, $block->body->value);
  $this->assertSame($link, $block->field_link->uri);
  $this->assertSame($image_uri, $block->field_image->entity
    ->getFileUri());
  $build = $this->container
    ->get('entity_type.manager')
    ->getViewBuilder('fake_block_content')
    ->view($block);
  // If the fields are not in the renderable array, something has gone awry.
  $this->assertArrayHasKey('body', $build);
  $this->assertArrayHasKey('field_link', $build);
  $this->assertArrayHasKey('field_image', $build);
  // Render the block and check the output too, just to be sure.
  $rendered = $this->container
    ->get('renderer')
    ->renderRoot($build);
  $rendered = (string) $rendered;
  // @todo Use assertStringContainsString() when we rely exclusively on
  // PHPUnit 8.
  $this->assertNotFalse(strpos($rendered, $block->body->value));
  $this->assertNotFalse(strpos($rendered, $block->field_link->uri));
  $image_url = $block->field_image->entity
    ->getFileUri();
  $image_url = $this->container
    ->get('file_url_generator')
    ->generateAbsoluteString($image_url);
  $image_url = $this->container
    ->get('file_url_generator')
    ->transformRelative($image_url);
  // @todo Use assertStringContainsString() when we rely exclusively on
  // PHPUnit 8.
  $this->assertNotFalse(strpos($rendered, $image_url));
}