MappingHookTest.php

<?php

/**
 * @file
 * Definition of Drupal\rdf\Tests\MappingHookTest.
 */
namespace Drupal\rdf\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Tests the RDF mapping hook.
 */
class MappingHookTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'rdf',
    'rdf_test',
    'field_test',
  );
  public static function getInfo() {
    return array(
      'name' => 'RDF mapping hook',
      'description' => 'Test hook_rdf_mapping().',
      'group' => 'RDF',
    );
  }

  /**
   * Tests that hook_rdf_mapping() correctly returns and processes mapping.
   */
  function testMapping() {

    // Test that the mapping is returned correctly by the hook.
    $mapping = rdf_mapping_load('test_entity', 'test_bundle');
    $this
      ->assertIdentical($mapping['rdftype'], array(
      'sioc:Post',
    ), 'Mapping for rdftype is sioc:Post.');
    $this
      ->assertIdentical($mapping['title'], array(
      'predicates' => array(
        'dc:title',
      ),
    ), 'Mapping for title is dc:title.');
    $this
      ->assertIdentical($mapping['created'], array(
      'predicates' => array(
        'dc:created',
      ),
      'datatype' => 'xsd:dateTime',
      'callback' => 'date_iso8601',
    ), 'Mapping for created is dc:created with datatype xsd:dateTime and callback date_iso8601.');
    $this
      ->assertIdentical($mapping['uid'], array(
      'predicates' => array(
        'sioc:has_creator',
        'dc:creator',
      ),
      'type' => 'rel',
    ), 'Mapping for uid is sioc:has_creator and dc:creator, and type is rel.');
    $mapping = rdf_mapping_load('test_entity', 'test_bundle_no_mapping');
    $this
      ->assertEqual($mapping, array(), 'Empty array returned when an entity type, bundle pair has no mapping.');
  }

}