rdfx.test in RDF Extensions 7.2

File

rdfx.test

<?php

/**
 * Test the RDF serialization functionality for nodes.
 */
class RdfxNodeSerializationTestCase extends DrupalWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'RDF serialization for Nodes',
      'description' => 'Create a node and test its RDF serialization.',
      'group' => 'RDFx',
    );
  }
  function setUp() {
    parent::setUp('rdfx');

    // Set default storage backend.
    variable_set('field_storage_default', 'field_sql_storage');

    //     $field_name = drupal_strtolower('rdfx_text_test_field');
    //     $field = array('field_name' => $field_name, 'type' => 'test_field', 'cardinality' => 4);
    //     $field = field_create_field($field);
    //     $field_id = $field['id'];
    //     $instance = array(
    //       'field_name' => $field_name,
    //       'entity_type' => 'test_entity',
    //       'bundle' => 'article',
    //       'label' => $this->randomName() . '_label',
    //       'description' => $this->randomName() . '_description',
    //       'weight' => mt_rand(0, 127),
    //       'settings' => array(
    //         'test_instance_setting' => $this->randomName(),
    //       ),
    //       'widget' => array(
    //         'type' => 'test_field_widget',
    //         'label' => 'Test Field',
    //         'settings' => array(
    //           'test_widget_setting' => $this->randomName(),
    //         )
    //       )
    //     );
    //     field_create_instance($this->instance);
    $web_user = $this
      ->drupalCreateUser(array(
      'create article content',
      'create page content',
    ));
    $this
      ->drupalLogin($web_user);
  }

  /**
   * Create a "Article" node and ensure it serialized properly.
   */
  function testRdfxNodeCreation() {

    // Create a node.
    $edit = array();
    $langcode = LANGUAGE_NONE;
    $edit["title"] = $this
      ->randomName(8);
    $edit["body[{$langcode}][0][value]"] = $this
      ->randomName(16);
    $this
      ->drupalPost('node/add/article', $edit, t('Save'));

    // Check that the Article has been created.
    $this
      ->assertRaw(t('!post %title has been created.', array(
      '!post' => 'Article',
      '%title' => $edit["title"],
    )), t('Article created.'));

    // Check that the node exists in the database.
    $node = $this
      ->drupalGetNodeByTitle($edit["title"]);
    $this
      ->assertTrue($node, t('Node found in database.'));

    // Expected base URI and graph URI.
    $base_uri = url('', array(
      'absolute' => TRUE,
    ));
    $uri = url('node/' . $node->nid, array(
      'absolute' => TRUE,
    ));

    // Get the node as RDF.
    $g = rdfx_get_rdf_model('node', $node->nid);

    // Inspect the PHP object returned by ARC2.
    // Test object class.
    $this
      ->assertTrue(get_class($g) == 'ARC2_Resource', t('Object is of type ARC2_Resource.'));

    // Test base uri.
    $this
      ->assertTrue($g->base == $base_uri, t('Base uri set properly by ARC2.'));

    // Test graph uri.
    $this
      ->assertTrue($g->uri == $uri, t('Graph uri set properly by ARC2.'));

    // Test if core rdf namespaces are present.
    // @todo move this into a dedicate test for namespaces.
    $erroneous_core_ns = FALSE;
    foreach (rdf_rdf_namespaces() as $prefix => $ns) {
      if (!isset($g->ns[$prefix]) || $g->ns[$prefix] != $ns) {
        $erroneous_core_ns = TRUE;
      }
    }
    $this
      ->assertFalse($erroneous_core_ns, t('Core RDF namespaces set properly by ARC2.'));

    // Test RDF types in ARC2 RDF index.
    $o = array(
      'value' => 'http://rdfs.org/sioc/ns#Item',
      'type' => 'uri',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://www.w3.org/1999/02/22-rdf-syntax-ns#type']), t('sioc:Item type found in ARC2 index.'));
    $o = array(
      'value' => 'http://xmlns.com/foaf/0.1/Document',
      'type' => 'uri',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://www.w3.org/1999/02/22-rdf-syntax-ns#type']), t('foaf:Document type found in ARC2 index.'));

    // Test title in ARC2 RDF index.
    $o = array(
      'value' => $node->title,
      'type' => 'literal',
      'datatype' => '',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://purl.org/dc/terms/title']), t('dc:title value found in ARC2 index.'));

    // Test date in ARC2 RDF index.
    $o = array(
      'value' => date_iso8601($node->created),
      'type' => 'literal',
      'datatype' => 'xsd:dateTime',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://purl.org/dc/terms/date']), t('dc:date value found in ARC2 index.'));
    $o = array(
      'value' => date_iso8601($node->created),
      'type' => 'literal',
      'datatype' => 'xsd:dateTime',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://purl.org/dc/terms/created']), t('dc:created value found in ARC2 index.'));

    // Test comment_count in ARC2 RDF index.
    $o = array(
      'value' => $node->comment_count,
      'type' => 'literal',
      'datatype' => 'xsd:integer',
    );
    $this
      ->assertTrue(in_array($o, $g->index[$uri]['http://rdfs.org/sioc/ns#num_replies']), t('sioc:num_replies value found in ARC2 index.'));
  }

}

/**
 * Tests the RDF features integration.
 */
class RdfxFeaturesIntegrationTestCase extends DrupalWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'RDF Features integration',
      'description' => 'Enables a feature and check whether the RDF mappings defined by the feature have been saved. (REQUIRES FEATURES)',
      'group' => 'RDFx',
    );
  }
  function setUp() {
    parent::setUp('rdfx', 'features');
  }

  /**
   * Enables a feature and ensures the RDF mappings take effect.
   */
  function testFeaturesEnable() {

    // Checks initial Article RDF mappings.
    $mappings = rdf_mapping_load('node', 'article');
    $this
      ->assertTrue($mappings['rdftype'] == array(
      'sioc:Item',
      'foaf:Document',
    ), t('Initial RDF type set properly.'));
    $this
      ->assertTrue($mappings['title']['predicates'] == array(
      'dc:title',
    ), t('Initial property for title set properly.'));
    $this
      ->assertTrue($mappings['field_tags']['predicates'] == array(
      'dc:subject',
    ), t('Initial property for tags field set properly.'));

    // Checks if mappings defined in the feature have been saved.
    module_enable(array(
      'rdfx_test',
    ));
    features_revert(array(
      'rdfx_test' => array(
        'rdf_mappings',
      ),
    ));
    $mappings = rdf_mapping_load('node', 'article');
    $this
      ->assertTrue($mappings['rdftype'] == array(
      'sioc:Post',
    ), t('sioc:num_replies value found in ARC2 index.'));
    $this
      ->assertTrue($mappings['title']['predicates'] == array(
      'rdfs:label',
    ), t('sioc:num_replies value found in ARC2 index.'));
    $this
      ->assertTrue($mappings['field_tags']['predicates'] == array(
      'dc:subject',
    ), t('Initial property for tags field set properly.'));
  }

}

Classes

Name	Description
RdfxFeaturesIntegrationTestCase	Tests the RDF features integration.
RdfxNodeSerializationTestCase	Test the RDF serialization functionality for nodes.