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Commit 8d65d777 authored by catch's avatar catch
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Issue #1886102 by scor: Rewrite TrackerAttributesTest to parse RDFa.

parent 24448e8d
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core/modules/rdf/lib/Drupal/rdf/Tests/TrackerAttributesTest.php
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......@@ -2,7 +2,7 @@
/**
* @file
* Definition of Drupal\rdf\Tests\TrackerAttributesTest.
* Contains Drupal\rdf\Tests\TrackerAttributesTest.
*/
namespace Drupal\rdf\Tests;
......@@ -20,13 +20,11 @@ class TrackerAttributesTest extends WebTestBase {
*
* @var array
*/
public static $modules = array('rdf', 'rdf_test', 'tracker');
protected $profile = 'standard';
public static $modules = array('rdf', 'tracker');
public static function getInfo() {
return array(
'name' => 'RDF tracker page mapping',
'name' => 'RDFa markup for tracker page',
'description' => 'Test the mapping for the tracker page and ensure the proper RDFa markup in included.',
'group' => 'RDF',
);
......@@ -35,13 +33,19 @@ public static function getInfo() {
function setUp() {
parent::setUp();
// Enable anonymous posting of content.
// Creates article content type.
$this->drupalCreateContentType(array('type' => 'article', 'name' => t('Article')));
// Enables anonymous posting of content.
user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array(
'create article content' => TRUE,
'access comments' => TRUE,
'post comments' => TRUE,
'skip comment approval' => TRUE,
));
// Sets base URI of the site used by the RDFa parser.
$this->base_uri = url('<front>', array('absolute' => TRUE));
}
/**
......@@ -51,16 +55,15 @@ function setUp() {
* markup on the tracker page for those nodes and their comments.
*/
function testAttributesInTracker() {
// Create node as anonymous user.
// Creates node as anonymous user.
$node_anon = $this->drupalCreateNode(array('type' => 'article', 'uid' => 0));
// Create node as admin user.
// Creates node as admin user.
$node_admin = $this->drupalCreateNode(array('type' => 'article', 'uid' => 1));
// Pass both the anonymously posted node and the administrator posted node
// Passes both the anonymously posted node and the administrator posted node
// through to test for the RDF attributes.
$this->_testBasicTrackerRdfaMarkup($node_anon);
$this->_testBasicTrackerRdfaMarkup($node_admin);
}
/**
......@@ -72,68 +75,81 @@ function testAttributesInTracker() {
* The node just created.
*/
function _testBasicTrackerRdfaMarkup(Node $node) {
$url = url('node/' . $node->nid);
$node_uri = url('node/' . $node->nid, array('absolute' => TRUE));
$user_uri = url('user/' . $node->uid, array('absolute' => TRUE));
$user = ($node->uid == 0) ? 'Anonymous user' : 'Registered user';
// Navigate to tracker page.
$this->drupalGet('tracker');
// Tests whether the about property is applied. This is implicit in the
// success of the following tests, but making it explicit will make
// debugging easier in case of failure.
$tracker_about = $this->xpath('//tr[@about=:url]', array(':url' => $url));
$this->assertTrue(!empty($tracker_about), format_string('About attribute found on table row for @user content.', array('@user'=> $user)));
// Tests whether the title has the correct property attribute.
$tracker_title = $this->xpath('//tr[@about=:url]/td[@property="dc:title" and @datatype=""]', array(':url' => $url));
$this->assertTrue(!empty($tracker_title), format_string('Title property attribute found on @user content.', array('@user'=> $user)));
// Tests whether the relationship between the content and user has been set.
$tracker_user = $this->xpath('//tr[@about=:url]//td[contains(@rel, "sioc:has_creator")]//*[contains(@typeof, "sioc:UserAccount") and contains(@property, "foaf:name")]', array(':url' => $url));
$this->assertTrue(!empty($tracker_user), format_string('Typeof and name property attributes found on @user.', array('@user'=> $user)));
// There should be an about attribute on logged in users and no about
// attribute for anonymous users.
$tracker_user = $this->xpath('//tr[@about=:url]//td[@rel="sioc:has_creator"]/*[@about]', array(':url' => $url));
// Parses tracker page where the nodes are displayed in a table.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('tracker'), 'rdfa', $this->base_uri);
// Inspects RDF graph output.
// Node title.
$expected_value = array(
'type' => 'literal',
// The theme layer adds a space after the title a element, and the RDFa
// attribute is on the wrapping td. Adds a space to match this.
'value' => $node->title . ' ',
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/title', $expected_value), 'Title found in RDF output (dc:title).');
// Number of comments.
$expected_value = array(
'type' => 'literal',
'value' => '0',
'datatype' => 'http://www.w3.org/2001/XMLSchema#integer',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#num_replies', $expected_value), 'Number of comments found in RDF output (sioc:num_replies).');
// Node relation to author.
$expected_value = array(
'type' => 'uri',
'value' => $user_uri,
);
if ($node->uid == 0) {
$this->assertTrue(empty($tracker_user), format_string('No about attribute is present on @user.', array('@user'=> $user)));
$this->assertFalse($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#has_creator', $expected_value), 'No relation to author found in RDF output (sioc:has_creator).');
}
elseif ($node->uid > 0) {
$this->assertTrue(!empty($tracker_user), format_string('About attribute is present on @user.', array('@user'=> $user)));
$this->assertTrue($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#has_creator', $expected_value), 'Relation to author found in RDF output (sioc:has_creator).');
}
// Last updated.
$expected_value = array(
'type' => 'literal',
'value' => date('c', $node->changed),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#last_activity_date', $expected_value), 'Last activity date found in RDF output (sioc:last_activity_date).');
// Tests whether the property has been set for number of comments.
$tracker_replies = $this->xpath('//tr[@about=:url]//td[contains(@property, "sioc:num_replies") and contains(@content, "0") and @datatype="xsd:integer"]', array(':url' => $url));
$this->assertTrue($tracker_replies, format_string('Num replies property and content attributes found on @user content.', array('@user'=> $user)));
// Tests that the appropriate RDFa markup to annotate the latest activity
// date has been added to the tracker output before comments have been
// posted, meaning the latest activity reflects changes to the node itself.
$isoDate = date('c', $node->changed);
$tracker_activity = $this->xpath('//tr[@about=:url]//td[contains(@property, "dc:modified") and contains(@property, "sioc:last_activity_date") and contains(@datatype, "xsd:dateTime") and @content=:date]', array(':url' => $url, ':date' => $isoDate));
$this->assertTrue(!empty($tracker_activity), format_string('Latest activity date and changed properties found when there are no comments on @user content. Latest activity date content is correct.', array('@user'=> $user)));
// Tests that the appropriate RDFa markup to annotate the latest activity
// date has been added to the tracker output after a comment is posted.
// Adds new comment to ensure the tracker is updated accordingly.
$comment = array(
'subject' => $this->randomName(),
'comment_body[' . LANGUAGE_NOT_SPECIFIED . '][0][value]' => $this->randomName(),
);
$this->drupalPost('comment/reply/' . $node->nid, $comment, t('Save'));
$this->drupalGet('tracker');
// Tests whether the property has been set for number of comments.
$tracker_replies = $this->xpath('//tr[@about=:url]//td[contains(@property, "sioc:num_replies") and contains(@content, "1") and @datatype="xsd:integer"]', array(':url' => $url));
$this->assertTrue($tracker_replies, format_string('Num replies property and content attributes found on @user content.', array('@user'=> $user)));
// Parses tracker page where the nodes are displayed in a table.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('tracker'), 'rdfa', $this->base_uri);
// Need to query database directly to obtain last_activity_date because
// Number of comments.
$expected_value = array(
'type' => 'literal',
'value' => '1',
'datatype' => 'http://www.w3.org/2001/XMLSchema#integer',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#num_replies', $expected_value), 'Number of comments found in RDF output (sioc:num_replies).');
// Last updated due to new comment.
// last_activity_date needs to be queried from the database directly because
// it cannot be accessed via node_load().
$result = db_query('SELECT t.changed FROM {tracker_node} t WHERE t.nid = (:nid)', array(':nid' => $node->nid));
foreach ($result as $node) {
$expected_last_activity_date = $node->changed;
}
$isoDate = date('c', $expected_last_activity_date);
$tracker_activity = $this->xpath('//tr[@about=:url]//td[@property="sioc:last_activity_date" and @datatype="xsd:dateTime" and @content=:date]', array(':url' => $url, ':date' => $isoDate));
$this->assertTrue(!empty($tracker_activity), format_string('Latest activity date found when there are comments on @user content. Latest activity date content is correct.', array('@user'=> $user)));
$expected_last_activity_date = db_query('SELECT t.changed FROM {tracker_node} t WHERE t.nid = (:nid)', array(':nid' => $node->nid))->fetchField();
$expected_value = array(
'type' => 'literal',
'value' => date('c', $expected_last_activity_date),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://rdfs.org/sioc/ns#last_activity_date', $expected_value), 'Last activity date after new comment has been posted found in RDF output (sioc:last_activity_date).');
}
}
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