FileFieldAttributesTest.php in Zircon Profile 8.0

Contains \Drupal\rdf\Tests\FileFieldAttributesTest.

Namespace

Drupal\rdf\Tests

File

core/modules/rdf/src/Tests/FileFieldAttributesTest.php

<?php

/**
 * @file
 * Contains \Drupal\rdf\Tests\FileFieldAttributesTest.
 */
namespace Drupal\rdf\Tests;

use Drupal\file\Tests\FileFieldTestBase;
use Drupal\file\Entity\File;

/**
 * Tests the RDFa markup of filefields.
 *
 * @group rdf
 */
class FileFieldAttributesTest extends FileFieldTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'rdf',
    'file',
  );

  /**
   * The name of the file field used in the test.
   *
   * @var string
   */
  protected $fieldName;

  /**
   * The file object used in the test.
   *
   * @var \Drupal\file\FileInterface
   */
  protected $file;

  /**
   * The node object used in the test.
   *
   * @var \Drupal\node\NodeInterface
   */
  protected $node;
  protected function setUp() {
    parent::setUp();
    $node_storage = $this->container
      ->get('entity.manager')
      ->getStorage('node');
    $this->fieldName = strtolower($this
      ->randomMachineName());
    $type_name = 'article';
    $this
      ->createFileField($this->fieldName, 'node', $type_name);

    // Set the teaser display to show this field.
    entity_get_display('node', 'article', 'teaser')
      ->setComponent($this->fieldName, array(
      'type' => 'file_default',
    ))
      ->save();

    // Set the RDF mapping for the new field.
    $mapping = rdf_get_mapping('node', 'article');
    $mapping
      ->setFieldMapping($this->fieldName, array(
      'properties' => array(
        'rdfs:seeAlso',
      ),
      'mapping_type' => 'rel',
    ))
      ->save();
    $test_file = $this
      ->getTestFile('text');

    // Create a new node with the uploaded file.
    $nid = $this
      ->uploadNodeFile($test_file, $this->fieldName, $type_name);
    $node_storage
      ->resetCache(array(
      $nid,
    ));
    $this->node = $node_storage
      ->load($nid);
    $this->file = File::load($this->node->{$this->fieldName}->target_id);
  }

  /**
   * Tests if file fields in teasers have correct resources.
   *
   * Ensure that file fields have the correct resource as the object in RDFa
   * when displayed as a teaser.
   */
  function testNodeTeaser() {

    // Render the teaser.
    $node_render_array = entity_view_multiple(array(
      $this->node,
    ), 'teaser');
    $html = \Drupal::service('renderer')
      ->renderRoot($node_render_array);

    // Parses front page where the node is displayed in its teaser form.
    $parser = new \EasyRdf_Parser_Rdfa();
    $graph = new \EasyRdf_Graph();
    $base_uri = \Drupal::url('<front>', [], [
      'absolute' => TRUE,
    ]);
    $parser
      ->parse($graph, $html, 'rdfa', $base_uri);
    $node_uri = $this->node
      ->url('canonical', [
      'absolute' => TRUE,
    ]);
    $file_uri = file_create_url($this->file
      ->getFileUri());

    // Node relation to attached file.
    $expected_value = array(
      'type' => 'uri',
      'value' => $file_uri,
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://www.w3.org/2000/01/rdf-schema#seeAlso', $expected_value), 'Node to file relation found in RDF output (rdfs:seeAlso).');
    $this
      ->drupalGet('node');
  }

}

Classes

Name	Description
FileFieldAttributesTest	Tests the RDFa markup of filefields.