function EntityFieldBlockTest::testEmptyImageField

Tests that empty image fields will still render their default value.

File

modules/ctools_block/tests/src/Functional/EntityFieldBlockTest.php, line 51

Class

EntityFieldBlockTest

Tests the entity field block.

Namespace

Code

public function testEmptyImageField() {
  $entityTypeManager = $this->container
    ->get('entity_type.manager');
  $source = $this->container
    ->get('module_handler')
    ->getModule('image')
    ->getPath() . '/sample.png';
  /** @var \Drupal\Core\File\FileSystemInterface $file_system */
  $file_system = $this->container
    ->get('file_system');
  $file_system->copy($source, 'public://sample.png');
  /** @var \Drupal\file\FileInterface $file */
  $file = $entityTypeManager->getStorage('file')
    ->create([
    'uri' => 'public://sample.png',
  ]);
  $file->save();
  /** @var \Drupal\field\FieldConfigInterface $field */
  $field = $entityTypeManager->getStorage('field_config')
    ->load('node.ctools_block_field_test.field_image');
  $settings = $field->getSettings();
  $settings['default_image']['uuid'] = $file->uuid();
  $field->set('settings', $settings)
    ->save();
  $this->drupalPlaceBlock('entity_field:node:field_image', [
    'formatter' => [
      'type' => 'image_image',
    ],
    'context_mapping' => [
      'entity' => '@node.node_route_context:node',
    ],
  ]);
  $node = $this->drupalCreateNode([
    'type' => 'ctools_block_field_test',
  ]);
  $this->drupalGet('node/' . $node->id());
  $url = $file->getFileUri();
  $url = $this->container
    ->get('file_url_generator')
    ->generateAbsoluteString($url);
  $url = $this->container
    ->get('file_url_generator')
    ->transformRelative($url);
  $this->assertSession()
    ->responseContains('src="' . $url . '"');
}