materio-base-d7/sites/all/modules/examples/rdf_example/rdf_example.test

<?php

/**
 * @file
 * Tests for rdf.module.
 */

/**
 * Test RDFa markup generation.
 *
 * @ingroup rdf_example
 */
class RdfExampleRdfaMarkupTestCase extends DrupalWebTestCase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'RDFa markup',
      'description' => 'Test RDFa markup generation.',
      'group' => 'Examples',
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp('rdf', 'field_test', 'rdf_example');
  }

  /**
   * Test whether RDF mapping is define in markup.
   *
   * Create a recipe node and test whether the RDF mapping defined for this
   * bundle is reflected in the markup.
   */
  public function testAttributesInMarkup() {
    $node = $this->drupalCreateNode(array('type' => 'recipe'));
    $this->drupalGet('node/' . $node->nid);
    $iso_date = date('c', $node->changed);
    $url = url('node/' . $node->nid);

    // The title is mapped to dc:title and v:name and is exposed in a meta tag
    // in the header.
    $recipe_title = $this->xpath("//span[contains(@property, 'dc:title') and contains(@property, 'v:name') and @content='$node->title']");
    $this->assertTrue(!empty($recipe_title), 'Title is exposed with dc:title and v:name in meta element.');

    // Test that the type is applied and that the default mapping for date is
    // used.
    $recipe_meta = $this->xpath("//div[(@about='$url') and (@typeof='v:Recipe')]//span[contains(@property, 'dc:date') and contains(@property, 'dc:created') and @datatype='xsd:dateTime' and @content='$iso_date']");
    $this->assertTrue(!empty($recipe_meta), 'RDF type is present on post. Properties dc:date and dc:created are present on post date.');
  }
}