NodeAttributesTest.php in Zircon Profile 8.0

Contains \Drupal\rdf\Tests\NodeAttributesTest.

Namespace

Drupal\rdf\Tests

File

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

<?php

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

use Drupal\node\Tests\NodeTestBase;

/**
 * Tests the RDFa markup of Nodes.
 *
 * @group rdf
 */
class NodeAttributesTest extends NodeTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'rdf',
  );
  protected function setUp() {
    parent::setUp();
    rdf_get_mapping('node', 'article')
      ->setBundleMapping(array(
      'types' => array(
        'sioc:Item',
        'foaf:Document',
      ),
    ))
      ->setFieldMapping('title', array(
      'properties' => array(
        'dc:title',
      ),
    ))
      ->setFieldMapping('created', array(
      'properties' => array(
        'dc:date',
        'dc:created',
      ),
      'datatype' => 'xsd:dateTime',
      'datatype_callback' => array(
        'callable' => 'Drupal\\rdf\\CommonDataConverter::dateIso8601Value',
      ),
    ))
      ->save();
  }

  /**
   * Creates a node of type article and tests its RDFa markup.
   */
  function testNodeAttributes() {

    // Create node with single quotation mark title to ensure it does not get
    // escaped more than once.
    $node = $this
      ->drupalCreateNode(array(
      'type' => 'article',
      'title' => $this
        ->randomMachineName(8) . "'",
    ));
    $node_uri = $node
      ->url('canonical', [
      'absolute' => TRUE,
    ]);
    $base_uri = \Drupal::url('<front>', [], [
      'absolute' => TRUE,
    ]);

    // Parses front page where the node is displayed in its teaser form.
    $parser = new \EasyRdf_Parser_Rdfa();
    $graph = new \EasyRdf_Graph();
    $parser
      ->parse($graph, $this
      ->drupalGet('node/' . $node
      ->id()), 'rdfa', $base_uri);

    // Inspects RDF graph output.
    // Node type.
    $expected_value = array(
      'type' => 'uri',
      'value' => 'http://rdfs.org/sioc/ns#Item',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Node type found in RDF output (sioc:Item).');

    // Node type.
    $expected_value = array(
      'type' => 'uri',
      'value' => 'http://xmlns.com/foaf/0.1/Document',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Node type found in RDF output (foaf:Document).');

    // Node title.
    $expected_value = array(
      'type' => 'literal',
      'value' => $node
        ->getTitle(),
      'lang' => 'en',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://purl.org/dc/terms/title', $expected_value), 'Node title found in RDF output (dc:title).');

    // Node date.
    $expected_value = array(
      'type' => 'literal',
      'value' => date('c', $node
        ->getCreatedTime()),
      'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://purl.org/dc/terms/date', $expected_value), 'Node date found in RDF output (dc:date).');

    // Node date.
    $expected_value = array(
      'type' => 'literal',
      'value' => date('c', $node
        ->getCreatedTime()),
      'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($node_uri, 'http://purl.org/dc/terms/created', $expected_value), 'Node date found in RDF output (dc:created).');
  }

}

Classes

Name	Description
NodeAttributesTest	Tests the RDFa markup of Nodes.