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.');
    }

}