TaxonomyAttributesTest.php in Drupal 9

Namespace

Drupal\Tests\rdf\Functional

File

core/modules/rdf/tests/src/Functional/TaxonomyAttributesTest.php

<?php

namespace Drupal\Tests\rdf\Functional;

use Drupal\Core\Url;
use Drupal\Tests\taxonomy\Functional\TaxonomyTestBase;
use Drupal\Tests\rdf\Traits\RdfParsingTrait;

/**
 * Tests the RDFa markup of Taxonomy terms.
 *
 * @group rdf
 */
class TaxonomyAttributesTest extends TaxonomyTestBase {
  use RdfParsingTrait;

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'rdf',
    'views',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * URI of the front page of the Drupal site.
   *
   * @var string
   */
  protected $baseUri;

  /**
   * Vocabulary created for testing purposes.
   *
   * @var \Drupal\taxonomy\VocabularyInterface
   */
  protected $vocabulary;
  protected function setUp() : void {
    parent::setUp();
    $this->vocabulary = $this
      ->createVocabulary();

    // RDF mapping - term bundle.
    rdf_get_mapping('taxonomy_term', $this->vocabulary
      ->id())
      ->setBundleMapping([
      'types' => [
        'skos:Concept',
      ],
    ])
      ->setFieldMapping('name', [
      'properties' => [
        'rdfs:label',
        'skos:prefLabel',
      ],
    ])
      ->save();

    // Prepares commonly used URIs.
    $this->baseUri = Url::fromRoute('<front>', [], [
      'absolute' => TRUE,
    ])
      ->toString();
  }

  /**
   * Creates a random term and ensures the RDF output is correct.
   */
  public function testTaxonomyTermRdfaAttributes() {
    $term = $this
      ->createTerm($this->vocabulary);
    $term_uri = $term
      ->toUrl('canonical', [
      'absolute' => TRUE,
    ])
      ->toString();
    $this
      ->drupalGet('taxonomy/term/' . $term
      ->id());
    $this
      ->drupalGet($term
      ->toUrl());

    // Inspects RDF graph output.
    // Term type.
    $expected_value = [
      'type' => 'uri',
      'value' => 'http://www.w3.org/2004/02/skos/core#Concept',
    ];
    $this
      ->assertTrue($this
      ->hasRdfProperty($this
      ->getSession()
      ->getPage()
      ->getContent(), $this->baseUri, $term_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Term type found in RDF output (skos:Concept).');

    // Term label.
    $expected_value = [
      'type' => 'literal',
      'value' => $term
        ->getName(),
      'lang' => 'en',
    ];
    $this
      ->assertTrue($this
      ->hasRdfProperty($this
      ->getSession()
      ->getPage()
      ->getContent(), $this->baseUri, $term_uri, 'http://www.w3.org/2000/01/rdf-schema#label', $expected_value), 'Term label found in RDF output (rdfs:label).');

    // Term label.
    $expected_value = [
      'type' => 'literal',
      'value' => $term
        ->getName(),
      'lang' => 'en',
    ];
    $this
      ->assertTrue($this
      ->hasRdfProperty($this
      ->getSession()
      ->getPage()
      ->getContent(), $this->baseUri, $term_uri, 'http://www.w3.org/2004/02/skos/core#prefLabel', $expected_value), 'Term label found in RDF output (skos:prefLabel).');

    // @todo Add test for term description once it is a field:
    //   https://www.drupal.org/node/569434.
  }

}

Classes

Name	Description
TaxonomyAttributesTest	Tests the RDFa markup of Taxonomy terms.