public function EntityReferenceFormatterTest::testEntityFormatter in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceFormatterTest.php \Drupal\Tests\field\Kernel\EntityReference\EntityReferenceFormatterTest::testEntityFormatter()

Tests the entity formatter.

File

core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceFormatterTest.php, line 196

Class

EntityReferenceFormatterTest

Tests the formatters functionality.

Namespace

Drupal\Tests\field\Kernel\EntityReference

Code

public function testEntityFormatter() {

  /** @var \Drupal\Core\Render\RendererInterface $renderer */
  $renderer = $this->container
    ->get('renderer');
  $formatter = 'entity_reference_entity_view';
  $build = $this
    ->buildRenderArray([
    $this->referencedEntity,
    $this->unsavedReferencedEntity,
  ], $formatter);

  // Test the first field item.
  $expected_rendered_name_field_1 = '
            <div class="field field--name-name field--type-string field--label-hidden field__item">' . $this->referencedEntity
    ->label() . '</div>
      ';
  $expected_rendered_body_field_1 = '
  <div class="clearfix text-formatted field field--name-body field--type-text field--label-above">
    <div class="field__label">Body</div>
              <div class="field__item"><p>Hello, world!</p></div>
          </div>
';
  $renderer
    ->renderRoot($build[0]);
  $this
    ->assertEquals('default | ' . $this->referencedEntity
    ->label() . $expected_rendered_name_field_1 . $expected_rendered_body_field_1, $build[0]['#markup'], sprintf('The markup returned by the %s formatter is correct for an item with a saved entity.', $formatter));
  $expected_cache_tags = Cache::mergeTags(\Drupal::entityTypeManager()
    ->getViewBuilder($this->entityType)
    ->getCacheTags(), $this->referencedEntity
    ->getCacheTags());
  $expected_cache_tags = Cache::mergeTags($expected_cache_tags, FilterFormat::load('full_html')
    ->getCacheTags());
  $this
    ->assertEquals($expected_cache_tags, $build[0]['#cache']['tags'], new FormattableMarkup('The @formatter formatter has the expected cache tags.', [
    '@formatter' => $formatter,
  ]));

  // Test the second field item.
  $expected_rendered_name_field_2 = '
            <div class="field field--name-name field--type-string field--label-hidden field__item">' . $this->unsavedReferencedEntity
    ->label() . '</div>
      ';
  $expected_rendered_body_field_2 = '
  <div class="clearfix text-formatted field field--name-body field--type-text field--label-above">
    <div class="field__label">Body</div>
              <div class="field__item"><p>Hello, unsaved world!</p></div>
          </div>
';
  $renderer
    ->renderRoot($build[1]);
  $this
    ->assertEquals('default | ' . $this->unsavedReferencedEntity
    ->label() . $expected_rendered_name_field_2 . $expected_rendered_body_field_2, $build[1]['#markup'], sprintf('The markup returned by the %s formatter is correct for an item with a unsaved entity.', $formatter));
}