function TaxonomyAttributesTest::testTaxonomyTermRdfaAttributes in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/rdf/src/Tests/TaxonomyAttributesTest.php \Drupal\rdf\Tests\TaxonomyAttributesTest::testTaxonomyTermRdfaAttributes()

Creates a random term and ensures the RDF output is correct.

File

core/modules/rdf/src/Tests/TaxonomyAttributesTest.php, line 50

Contains \Drupal\rdf\Tests\TaxonomyAttributesTest.

Class

TaxonomyAttributesTest

Tests the RDFa markup of Taxonomy terms.

Namespace

Drupal\rdf\Tests

Code

function testTaxonomyTermRdfaAttributes() {
  $term = $this
    ->createTerm($this->vocabulary);
  $term_uri = $term
    ->url('canonical', [
    'absolute' => TRUE,
  ]);

  // Parses the term's page and checks that the RDF output is correct.
  $parser = new \EasyRdf_Parser_Rdfa();
  $graph = new \EasyRdf_Graph();
  $base_uri = \Drupal::url('<front>', [], [
    'absolute' => TRUE,
  ]);
  $parser
    ->parse($graph, $this
    ->drupalGet('taxonomy/term/' . $term
    ->id()), 'rdfa', $base_uri);

  // Inspects RDF graph output.
  // Term type.
  $expected_value = array(
    'type' => 'uri',
    'value' => 'http://www.w3.org/2004/02/skos/core#Concept',
  );
  $this
    ->assertTrue($graph
    ->hasProperty($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 = array(
    'type' => 'literal',
    'value' => $term
      ->getName(),
    'lang' => 'en',
  );
  $this
    ->assertTrue($graph
    ->hasProperty($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 = array(
    'type' => 'literal',
    'value' => $term
      ->getName(),
    'lang' => 'en',
  );
  $this
    ->assertTrue($graph
    ->hasProperty($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.
}