UserAttributesTest.php

<?php

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

use Drupal\simpletest\WebTestBase;

/**
 * Tests the RDFa markup of Users.
 */
class UserAttributesTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'rdf',
    'rdf_test',
  );
  public static function getInfo() {
    return array(
      'name' => 'RDFa markup for users',
      'description' => 'Tests the RDFa markup of users.',
      'group' => 'RDF',
    );
  }

  /**
   * Tests if default mapping for user is being used.
   *
   * Creates a random user and ensures the default mapping for the user is
   * being used.
   */
  function testUserAttributesInMarkup() {

    // Creates two users, one with access to user profiles.
    $user1 = $this
      ->drupalCreateUser(array(
      'access user profiles',
    ));
    $user2 = $this
      ->drupalCreateUser();
    $username = $user2->name;
    $this
      ->drupalLogin($user1);
    $account_uri = url('user/' . $user2->uid, array(
      'absolute' => TRUE,
    ));
    $person_uri = url('user/' . $user2->uid, array(
      'fragment' => 'me',
      'absolute' => TRUE,
    ));

    // Parses the user profile page where the default bundle mapping for user
    // should be used.
    $parser = new \EasyRdf_Parser_Rdfa();
    $graph = new \EasyRdf_Graph();
    $base_uri = url('<front>', array(
      'absolute' => TRUE,
    ));
    $parser
      ->parse($graph, $this
      ->drupalGet('user/' . $user2->uid), 'rdfa', $base_uri);

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

    // User name.
    $expected_value = array(
      'type' => 'literal',
      'value' => $user2->name,
    );
    $this
      ->assertTrue($graph
      ->hasProperty($account_uri, 'http://xmlns.com/foaf/0.1/name', $expected_value), 'User name found in RDF output (foaf:name).');

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

    // Person relation to account.
    $expected_value = array(
      'type' => 'uri',
      'value' => $account_uri,
    );
    $this
      ->assertTrue($graph
      ->hasProperty($person_uri, 'http://xmlns.com/foaf/0.1/account', $expected_value), 'Person relation to account found in RDF output (foaf:account).');

    // User 2 creates a node.
    $this
      ->drupalLogin($user2);
    $node = $this
      ->drupalCreateNode(array(
      'type' => 'article',
      'promote' => 1,
    ));
    $this
      ->drupalLogin($user1);

    // Parses the user profile page where the default bundle mapping for user
    // should be used.
    $parser = new \EasyRdf_Parser_Rdfa();
    $graph = new \EasyRdf_Graph();
    $base_uri = url('<front>', array(
      'absolute' => TRUE,
    ));
    $parser
      ->parse($graph, $this
      ->drupalGet('node/' . $node->nid), 'rdfa', $base_uri);

    // Ensures the default bundle mapping for user is used on the Authored By
    // information on the node.
    // User type.
    $expected_value = array(
      'type' => 'uri',
      'value' => 'http://rdfs.org/sioc/ns#UserAccount',
    );
    $this
      ->assertTrue($graph
      ->hasProperty($account_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'User type found in RDF output (sioc:UserAccount).');

    // User name.
    $expected_value = array(
      'type' => 'literal',
      'value' => $user2->name,
    );
    $this
      ->assertTrue($graph
      ->hasProperty($account_uri, 'http://xmlns.com/foaf/0.1/name', $expected_value), 'User name found in RDF output (foaf:name).');
  }

}