Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

This commit is contained in:
Pantheon Automation 2015-08-17 17:00:26 -07:00 committed by Greg Anderson
commit 9921556621
13277 changed files with 1459781 additions and 0 deletions

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<?php
/**
* @file
* Contains \Drupal\rdf\CommonDataConverter.
*/
namespace Drupal\rdf;
/**
* Contains methods for common data conversions.
*/
class CommonDataConverter {
/**
* Provides a passthrough to place unformatted values in content attributes.
*
* @param mixed $data
* The data to be placed in the content attribute.
*
* @return mixed
* Returns the data.
*/
public static function rawValue($data) {
return $data;
}
/**
* Converts a date entity field array into an ISO 8601 timestamp string.
*
* @param array $data
* The array containing the 'value' element.
*
* @return string
* Returns the ISO 8601 timestamp.
*/
public static function dateIso8601Value($data) {
return date_iso8601($data['value']);
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Entity\RdfMapping.
*/
namespace Drupal\rdf\Entity;
use Drupal\Core\Config\Entity\ConfigEntityBase;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\rdf\RdfMappingInterface;
/**
* Config entity for working with RDF mappings.
*
* @ConfigEntityType(
* id = "rdf_mapping",
* label = @Translation("RDF mapping"),
* config_prefix = "mapping",
* entity_keys = {
* "id" = "id"
* },
* config_export = {
* "id",
* "targetEntityType",
* "bundle",
* "types",
* "fieldMappings",
* }
* )
*/
class RdfMapping extends ConfigEntityBase implements RdfMappingInterface {
/**
* Unique ID for the config entity.
*
* @var string
*/
protected $id;
/**
* Entity type to be mapped.
*
* @var string
*/
protected $targetEntityType;
/**
* Bundle to be mapped.
*
* @var string
*/
protected $bundle;
/**
* The RDF type mapping for this bundle.
*
* @var array
*/
protected $types = array();
/**
* The mappings for fields on this bundle.
*
* @var array
*/
protected $fieldMappings = array();
/**
* {@inheritdoc}
*/
public function getPreparedBundleMapping() {
return array('types' => $this->types);
}
/**
* {@inheritdoc}
*/
public function getBundleMapping() {
if (!empty($this->types)) {
return array('types' => $this->types);
}
return array();
}
/**
* {@inheritdoc}
*/
public function setBundleMapping(array $mapping) {
if (isset($mapping['types'])) {
$this->types = $mapping['types'];
}
return $this;
}
/**
* {@inheritdoc}
*/
public function getPreparedFieldMapping($field_name) {
$field_mapping = array(
'properties' => NULL,
'datatype' => NULL,
'datatype_callback' => NULL,
'mapping_type' => NULL,
);
if (isset($this->fieldMappings[$field_name])) {
$field_mapping = array_merge($field_mapping, $this->fieldMappings[$field_name]);
}
return empty($field_mapping['properties']) ? array() : $field_mapping;
}
/**
* {@inheritdoc}
*/
public function getFieldMapping($field_name) {
if (isset($this->fieldMappings[$field_name])) {
return $this->fieldMappings[$field_name];
}
return array();
}
/**
* {@inheritdoc}
*/
public function setFieldMapping($field_name, array $mapping = array()) {
$this->fieldMappings[$field_name] = $mapping;
return $this;
}
/**
* {@inheritdoc}
*/
public function id() {
return $this->targetEntityType . '.' . $this->bundle;
}
/**
* {@inheritdoc}
*/
public function calculateDependencies() {
parent::calculateDependencies();
$entity_type = \Drupal::entityManager()->getDefinition($this->targetEntityType);
$this->addDependency('module', $entity_type->getProvider());
$bundle_entity_type_id = $entity_type->getBundleEntityType();
if ($bundle_entity_type_id != 'bundle') {
// If the target entity type uses entities to manage its bundles then
// depend on the bundle entity.
$bundle_entity = \Drupal::entityManager()->getStorage($bundle_entity_type_id)->load($this->bundle);
$this->addDependency('config', $bundle_entity->getConfigDependencyName());
}
return $this->dependencies;
}
/**
* {@inheritdoc}
*/
public function postSave(EntityStorageInterface $storage, $update = TRUE) {
parent::postSave($storage, $update);
if (\Drupal::entityManager()->hasHandler($this->targetEntityType, 'view_builder')) {
\Drupal::entityManager()->getViewBuilder($this->targetEntityType)->resetCache();
}
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\RdfMappingInterface.
*/
namespace Drupal\rdf;
use Drupal\Core\Config\Entity\ConfigEntityInterface;
/**
* Provides an interface defining an RDF mapping entity.
*/
interface RdfMappingInterface extends ConfigEntityInterface {
/**
* Gets the mapping for the bundle-level data.
*
* The prepared bundle mapping should be used when outputting data in RDF
* serializations such as RDFa. In the prepared mapping, the mapping
* configuration's CURIE arrays are processed into CURIE strings suitable for
* output.
*
* @return array
* The bundle mapping.
*/
public function getPreparedBundleMapping();
/**
* Gets the mapping config for the bundle-level data.
*
* This function returns the bundle mapping as stored in config, which may
* contain CURIE arrays. If the mapping is needed for output in a
* serialization format, such as RDFa, then getPreparedBundleMapping() should
* be used instead.
*
* @return array
* The bundle mapping, or an empty array if there is no mapping.
*/
public function getBundleMapping();
/**
* Sets the mapping config for the bundle-level data.
*
* This only sets bundle-level mappings, such as the RDF type. Mappings for
* a bundle's fields should be handled with setFieldMapping.
*
* Example usage:
* -Map the 'article' bundle to 'sioc:Post'.
* @code
* rdf_get_mapping('node', 'article')
* ->setBundleMapping(array(
* 'types' => array('sioc:Post'),
* ))
* ->save();
* @endcode
*
* @param array $mapping
* The bundle mapping.
*
* @return \Drupal\rdf\Entity\RdfMapping
* The RdfMapping object.
*/
public function setBundleMapping(array $mapping);
/**
* Gets the prepared mapping for a field.
*
* The prepared field mapping should be used when outputting data in RDF
* serializations such as RDFa. In the prepared mapping, the mapping
* configuration's CURIE arrays are processed into CURIE strings suitable for
* output.
*
* @param string $field_name
* The name of the field.
*
* @return array
* The prepared field mapping, or an empty array if there is no mapping.
*/
public function getPreparedFieldMapping($field_name);
/**
* Gets the mapping config for a field.
*
* This function returns the field mapping as stored in config, which may
* contain CURIE arrays. If the mapping is needed for output in a
* serialization format, such as RDFa, then getPreparedFieldMapping() should
* be used instead.
*
* @param string $field_name
* The name of the field.
*
* @return array
* The field mapping config array, or an empty array if there is no mapping.
*/
public function getFieldMapping($field_name);
/**
* Sets the mapping config for a field.
*
* @param string $field_name
* The name of the field.
* @param array $mapping
* The field mapping.
*
* @return \Drupal\rdf\Entity\RdfMapping
* The RdfMapping object.
*/
public function setFieldMapping($field_name, array $mapping = array());
}

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<?php
/**
* @file
* Contains \Drupal\rdf\SchemaOrgDataConverter.
*/
namespace Drupal\rdf;
class SchemaOrgDataConverter {
/**
* Converts an interaction count to a string with the interaction type.
*
* Schema.org defines a number of different interaction types.
*
* @param int $count
* The interaction count.
* @param array $arguments
* An array of arguments defined in the mapping.
* Expected keys are:
* - interaction_type: The string to use for the type of interaction
* (e.g. UserComments).
*
* @return string
* The formatted string.
*
* @see http://schema.org/UserInteraction
*/
static function interactionCount($count, $arguments) {
$interaction_type = $arguments['interaction_type'];
return "$interaction_type:$count";
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\CommentAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\comment\CommentInterface;
use Drupal\comment\CommentManagerInterface;
use Drupal\comment\Tests\CommentTestBase;
use Drupal\user\RoleInterface;
/**
* Tests the RDFa markup of comments.
*
* @group rdf
*/
class CommentAttributesTest extends CommentTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('views', 'node', 'comment', 'rdf');
/**
* URI of the front page of the Drupal site.
*
* @var string
*/
protected $baseUri;
/**
* URI of the test node created by CommentTestBase::setUp().
*
* @var string
*/
protected $nodeUri;
protected function setUp() {
parent::setUp();
// Enables anonymous user comments.
user_role_change_permissions(RoleInterface::ANONYMOUS_ID, array(
'access comments' => TRUE,
'post comments' => TRUE,
'skip comment approval' => TRUE,
));
// Allows anonymous to leave their contact information.
$this->setCommentAnonymous(COMMENT_ANONYMOUS_MAY_CONTACT);
$this->setCommentPreview(DRUPAL_OPTIONAL);
$this->setCommentForm(TRUE);
$this->setCommentSubject(TRUE);
$this->setCommentSettings('comment_default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
// Prepares commonly used URIs.
$this->baseUri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$this->nodeUri = $this->node->url('canonical', ['absolute' => TRUE]);
// Set relation between node and comment.
$article_mapping = rdf_get_mapping('node', 'article');
$comment_count_mapping = array(
'properties' => array('sioc:num_replies'),
'datatype' => 'xsd:integer',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::rawValue'),
);
$article_mapping->setFieldMapping('comment_count', $comment_count_mapping)->save();
// Save user mapping.
$user_mapping = rdf_get_mapping('user', 'user');
$username_mapping = array(
'properties' => array('foaf:name'),
);
$user_mapping->setFieldMapping('name', $username_mapping)->save();
$user_mapping->setFieldMapping('homepage', array('properties' => array('foaf:page'), 'mapping_type' => 'rel'))->save();
// Save comment mapping.
$mapping = rdf_get_mapping('comment', 'comment');
$mapping->setBundleMapping(array('types' => array('sioc:Post', 'sioct:Comment')))->save();
$field_mappings = array(
'subject' => array(
'properties' => array('dc:title'),
),
'created' => array(
'properties' => array('dc:date', 'dc:created'),
'datatype' => 'xsd:dateTime',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::dateIso8601Value'),
),
'changed' => array(
'properties' => array('dc:modified'),
'datatype' => 'xsd:dateTime',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::dateIso8601Value'),
),
'comment_body' => array(
'properties' => array('content:encoded'),
),
'pid' => array(
'properties' => array('sioc:reply_of'),
'mapping_type' => 'rel',
),
'uid' => array(
'properties' => array('sioc:has_creator'),
'mapping_type' => 'rel',
),
'name' => array(
'properties' => array('foaf:name'),
),
);
// Iterate over shared field mappings and save.
foreach ($field_mappings as $field_name => $field_mapping) {
$mapping->setFieldMapping($field_name, $field_mapping)->save();
}
}
/**
* Tests the presence of the RDFa markup for the number of comments.
*/
public function testNumberOfCommentsRdfaMarkup() {
// Posts 2 comments on behalf of registered user.
$this->saveComment($this->node->id(), $this->webUser->id());
$this->saveComment($this->node->id(), $this->webUser->id());
// Tests number of comments in teaser view.
$this->drupalLogin($this->webUser);
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node'), 'rdfa', $this->baseUri);
// Number of comments.
$expected_value = array(
'type' => 'literal',
'value' => 2,
'datatype' => 'http://www.w3.org/2001/XMLSchema#integer',
);
$this->assertTrue($graph->hasProperty($this->nodeUri, 'http://rdfs.org/sioc/ns#num_replies', $expected_value), 'Number of comments found in RDF output of teaser view (sioc:num_replies).');
// Tests number of comments in full node view, expected value is the same.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
$this->assertTrue($graph->hasProperty($this->nodeUri, 'http://rdfs.org/sioc/ns#num_replies', $expected_value), 'Number of comments found in RDF output of full node view mode (sioc:num_replies).');
}
/**
* Tests if RDFa markup for meta information is present in comments.
*
* Tests presence of RDFa markup for the title, date and author and homepage
* on comments from registered and anonymous users.
*/
public function testCommentRdfaMarkup() {
// Posts comment #1 on behalf of registered user.
$comment1 = $this->saveComment($this->node->id(), $this->webUser->id());
// Tests comment #1 with access to the user profile.
$this->drupalLogin($this->webUser);
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
$this->_testBasicCommentRdfaMarkup($graph, $comment1);
// Tests comment #1 with no access to the user profile (as anonymous user).
$this->drupalLogout();
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
$this->_testBasicCommentRdfaMarkup($graph, $comment1);
// Posts comment #2 as anonymous user.
$anonymous_user = array();
$anonymous_user['name'] = $this->randomMachineName();
$anonymous_user['mail'] = 'tester@simpletest.org';
$anonymous_user['homepage'] = 'http://example.org/';
$comment2 = $this->saveComment($this->node->id(), 0, $anonymous_user);
// Tests comment #2 as anonymous user.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
$this->_testBasicCommentRdfaMarkup($graph, $comment2, $anonymous_user);
// Tests comment #2 as logged in user.
$this->drupalLogin($this->webUser);
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
$this->_testBasicCommentRdfaMarkup($graph, $comment2, $anonymous_user);
}
/**
* Tests RDF comment replies.
*/
public function testCommentReplyOfRdfaMarkup() {
// Posts comment #1 on behalf of registered user.
$this->drupalLogin($this->webUser);
$comment_1 = $this->saveComment($this->node->id(), $this->webUser->id());
$comment_1_uri = $comment_1->url('canonical', ['absolute' => TRUE]);
// Posts a reply to the first comment.
$comment_2 = $this->saveComment($this->node->id(), $this->webUser->id(), NULL, $comment_1->id());
$comment_2_uri = $comment_2->url('canonical', ['absolute' => TRUE]);
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $this->node->id()), 'rdfa', $this->baseUri);
// Tests the reply_of relationship of a first level comment.
$expected_value = array(
'type' => 'uri',
'value' => $this->nodeUri,
);
$this->assertTrue($graph->hasProperty($comment_1_uri, 'http://rdfs.org/sioc/ns#reply_of', $expected_value), 'Comment relation to its node found in RDF output (sioc:reply_of).');
// Tests the reply_of relationship of a second level comment.
$expected_value = array(
'type' => 'uri',
'value' => $this->nodeUri,
);
$this->assertTrue($graph->hasProperty($comment_2_uri, 'http://rdfs.org/sioc/ns#reply_of', $expected_value), 'Comment relation to its node found in RDF output (sioc:reply_of).');
$expected_value = array(
'type' => 'uri',
'value' => $comment_1_uri,
);
$this->assertTrue($graph->hasProperty($comment_2_uri, 'http://rdfs.org/sioc/ns#reply_of', $expected_value), 'Comment relation to its parent comment found in RDF output (sioc:reply_of).');
}
/**
* Helper function for testCommentRdfaMarkup().
*
* Tests the current page for basic comment RDFa markup.
*
* @param $comment
* Comment object.
* @param $account
* An array containing information about an anonymous user.
*/
function _testBasicCommentRdfaMarkup($graph, CommentInterface $comment, $account = array()) {
$comment_uri = $comment->url('canonical', array('absolute' => TRUE));
// Comment type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://rdfs.org/sioc/types#Comment',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Comment type found in RDF output (sioct:Comment).');
// Comment type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://rdfs.org/sioc/ns#Post',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Comment type found in RDF output (sioc:Post).');
// Comment title.
$expected_value = array(
'type' => 'literal',
'value' => $comment->getSubject(),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://purl.org/dc/terms/title', $expected_value), 'Comment subject found in RDF output (dc:title).');
// Comment date.
$expected_value = array(
'type' => 'literal',
'value' => date('c', $comment->getCreatedTime()),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://purl.org/dc/terms/date', $expected_value), 'Comment date found in RDF output (dc:date).');
// Comment date.
$expected_value = array(
'type' => 'literal',
'value' => date('c', $comment->getCreatedTime()),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://purl.org/dc/terms/created', $expected_value), 'Comment date found in RDF output (dc:created).');
// Comment body.
$expected_value = array(
'type' => 'literal',
'value' => $comment->comment_body->value . "\n",
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://purl.org/rss/1.0/modules/content/encoded', $expected_value), 'Comment body found in RDF output (content:encoded).');
// The comment author can be a registered user or an anonymous user.
if ($comment->getOwnerId() > 0) {
$author_uri = \Drupal::url('entity.user.canonical', ['user' => $comment->getOwnerId()], array('absolute' => TRUE));
// Comment relation to author.
$expected_value = array(
'type' => 'uri',
'value' => $author_uri,
);
$this->assertTrue($graph->hasProperty($comment_uri, 'http://rdfs.org/sioc/ns#has_creator', $expected_value), 'Comment relation to author found in RDF output (sioc:has_creator).');
}
else {
// The author is expected to be a blank node.
$author_uri = $graph->get($comment_uri, '<http://rdfs.org/sioc/ns#has_creator>');
if ($author_uri instanceof \EasyRdf_Resource) {
$this->assertTrue($author_uri->isBnode(), 'Comment relation to author found in RDF output (sioc:has_creator) and author is blank node.');
}
else {
$this->fail('Comment relation to author found in RDF output (sioc:has_creator).');
}
}
// Author name.
$name = empty($account["name"]) ? $this->webUser->getUsername() : $account["name"] . " (not verified)";
$expected_value = array(
'type' => 'literal',
'value' => $name,
);
$this->assertTrue($graph->hasProperty($author_uri, 'http://xmlns.com/foaf/0.1/name', $expected_value), 'Comment author name found in RDF output (foaf:name).');
// Comment author homepage (only for anonymous authors).
if ($comment->getOwnerId() == 0) {
$expected_value = array(
'type' => 'uri',
'value' => 'http://example.org/',
);
$this->assertTrue($graph->hasProperty($author_uri, 'http://xmlns.com/foaf/0.1/page', $expected_value), 'Comment author link found in RDF output (foaf:page).');
}
}
/**
* Creates a comment entity.
*
* @param $nid
* Node id which will hold the comment.
* @param $uid
* User id of the author of the comment. Can be NULL if $contact provided.
* @param $contact
* Set to NULL for no contact info, TRUE to ignore success checking, and
* array of values to set contact info.
* @param $pid
* Comment id of the parent comment in a thread.
*
* @return \Drupal\comment\Entity\Comment
* The saved comment.
*/
function saveComment($nid, $uid, $contact = NULL, $pid = 0) {
$values = array(
'entity_id' => $nid,
'entity_type' => 'node',
'field_name' => 'comment',
'uid' => $uid,
'pid' => $pid,
'subject' => $this->randomMachineName(),
'comment_body' => $this->randomMachineName(),
'status' => 1,
);
if ($contact) {
$values += $contact;
}
$comment = entity_create('comment', $values);
$comment->save();
return $comment;
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\CrudTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\simpletest\KernelTestBase;
/**
* Tests the RDF mapping CRUD functions.
*
* @group rdf
*/
class CrudTest extends KernelTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('entity_test', 'rdf', 'system');
/**
* @var string
*/
protected $prefix;
/**
* @var string
*/
protected $entityType;
/**
* @var string
*/
protected $bundle;
protected function setUp() {
parent::setUp();
$this->prefix = 'rdf.mapping';
$this->entityType = $this->bundle = 'entity_test';
}
/**
* Tests creation of RDF mapping.
*/
function testMappingCreation() {
$mapping_config_name = "{$this->prefix}.{$this->entityType}.{$this->bundle}";
// Save bundle mapping config.
rdf_get_mapping($this->entityType, $this->bundle)->save();
// Test that config file was saved.
$mapping_config = \Drupal::configFactory()->listAll('rdf.mapping.');
$this->assertTrue(in_array($mapping_config_name, $mapping_config), 'Rdf mapping config saved.');
}
/**
* Test the handling of bundle mappings.
*/
function testBundleMapping() {
// Test that the bundle mapping can be saved.
$types = array('sioc:Post', 'foaf:Document');
rdf_get_mapping($this->entityType, $this->bundle)
->setBundleMapping(array('types' => $types))
->save();
$bundle_mapping = rdf_get_mapping($this->entityType, $this->bundle)
->getBundleMapping();
$this->assertEqual($types, $bundle_mapping['types'], 'Bundle mapping saved.');
// Test that the bundle mapping can be edited.
$types = array('schema:BlogPosting');
rdf_get_mapping($this->entityType, $this->bundle)
->setBundleMapping(array('types' => $types))
->save();
$bundle_mapping = rdf_get_mapping($this->entityType, $this->bundle)
->getBundleMapping();
$this->assertEqual($types, $bundle_mapping['types'], 'Bundle mapping updated.');
}
/**
* Test the handling of field mappings.
*/
function testFieldMapping() {
$field_name = 'created';
// Test that the field mapping can be saved.
$mapping = array(
'properties' => array('dc:created'),
'datatype' => 'xsd:dateTime',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::dateIso8601Value'),
);
rdf_get_mapping($this->entityType, $this->bundle)
->setFieldMapping($field_name, $mapping)
->save();
$field_mapping = rdf_get_mapping($this->entityType, $this->bundle)
->getFieldMapping($field_name);
$this->assertEqual($mapping, $field_mapping, 'Field mapping saved.');
// Test that the field mapping can be edited.
$mapping = array(
'properties' => array('dc:date'),
'datatype' => 'foo:bar',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::dateIso8601Value'),
);
rdf_get_mapping($this->entityType, $this->bundle)
->setFieldMapping($field_name, $mapping)
->save();
$field_mapping = rdf_get_mapping($this->entityType, $this->bundle)
->getFieldMapping($field_name);
$this->assertEqual($mapping, $field_mapping, 'Field mapping updated.');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\EntityReferenceFieldAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\taxonomy\Tests\TaxonomyTestBase;
/**
* Tests RDFa markup generation for taxonomy term fields.
*
* @group rdf
*/
class EntityReferenceFieldAttributesTest extends TaxonomyTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'field_test', 'file', 'image');
/**
* The name of the taxonomy term reference field used in the test.
*
* @var string
*/
protected $fieldName;
/**
* The vocabulary object used in the test.
*
* @var \Drupal\taxonomy\VocabularyInterface
*/
protected $vocabulary;
protected function setUp() {
parent::setUp();
$web_user = $this->drupalCreateUser(array('bypass node access', 'administer taxonomy'));
$this->drupalLogin($web_user);
$this->vocabulary = $this->createVocabulary();
// Create the field.
$this->fieldName = 'field_taxonomy_test';
$handler_settings = array(
'target_bundles' => array(
$this->vocabulary->id() => $this->vocabulary->id(),
),
'auto_create' => TRUE,
);
$this->createEntityReferenceField('node', 'article', $this->fieldName, 'Tags', 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
entity_get_form_display('node', 'article', 'default')
->setComponent($this->fieldName, array('type' => 'options_select'))
->save();
entity_get_display('node', 'article', 'full')
->setComponent($this->fieldName, array('type' => 'entity_reference_label'))
->save();
// Set the RDF mapping for the new field.
rdf_get_mapping('node', 'article')
->setFieldMapping($this->fieldName, array(
'properties' => array('dc:subject'),
'mapping_type' => 'rel',
))
->save();
rdf_get_mapping('taxonomy_term', $this->vocabulary->id())
->setBundleMapping(array('types' => array('skos:Concept')))
->setFieldMapping('name', array('properties' => array('rdfs:label')))
->save();
}
/**
* Tests if file fields in teasers have correct resources.
*
* Ensure that file fields have the correct resource as the object in RDFa
* when displayed as a teaser.
*/
function testNodeTeaser() {
// Set the teaser display to show this field.
entity_get_display('node', 'article', 'teaser')
->setComponent($this->fieldName, array('type' => 'entity_reference_label'))
->save();
// Create a term in each vocabulary.
$term1 = $this->createTerm($this->vocabulary);
$term2 = $this->createTerm($this->vocabulary);
$taxonomy_term_1_uri = $term1->url('canonical', ['absolute' => TRUE]);
$taxonomy_term_2_uri = $term2->url('canonical', ['absolute' => TRUE]);
// Create the node.
$node = $this->drupalCreateNode(array('type' => 'article'));
$node->set($this->fieldName, array(
array('target_id' => $term1->id()),
array('target_id' => $term2->id()),
));
// Render the node.
$node_render_array = entity_view_multiple(array($node), 'teaser');
$html = \Drupal::service('renderer')->renderRoot($node_render_array);
// Parse the teaser.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $html, 'rdfa', $base_uri);
// Node relations to taxonomy terms.
$node_uri = $node->url('canonical', ['absolute' => TRUE]);
$expected_value = array(
'type' => 'uri',
'value' => $taxonomy_term_1_uri,
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/subject', $expected_value), 'Node to term relation found in RDF output (dc:subject).');
$expected_value = array(
'type' => 'uri',
'value' => $taxonomy_term_2_uri,
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/subject', $expected_value), 'Node to term relation found in RDF output (dc:subject).');
// Taxonomy terms triples.
// Term 1.
$expected_value = array(
'type' => 'uri',
'value' => 'http://www.w3.org/2004/02/skos/core#Concept',
);
// @todo Enable with https://www.drupal.org/node/2072791.
//$this->assertTrue($graph->hasProperty($taxonomy_term_1_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Taxonomy term type found in RDF output (skos:Concept).');
$expected_value = array(
'type' => 'literal',
'value' => $term1->getName(),
);
//$this->assertTrue($graph->hasProperty($taxonomy_term_1_uri, 'http://www.w3.org/2000/01/rdf-schema#label', $expected_value), 'Taxonomy term name found in RDF output (rdfs:label).');
// Term 2.
$expected_value = array(
'type' => 'uri',
'value' => 'http://www.w3.org/2004/02/skos/core#Concept',
);
//$this->assertTrue($graph->hasProperty($taxonomy_term_2_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Taxonomy term type found in RDF output (skos:Concept).');
$expected_value = array(
'type' => 'literal',
'value' => $term2->getName(),
);
//$this->assertTrue($graph->hasProperty($taxonomy_term_2_uri, 'http://www.w3.org/2000/01/rdf-schema#label', $expected_value), 'Taxonomy term name found in RDF output (rdfs:label).');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\DateTimeFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\rdf\Tests\Field\FieldRdfaTestBase;
/**
* Tests RDFa output by datetime field formatters.
*
* @group rdf
*/
class DateTimeFieldRdfaTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'datetime';
/**
* The 'value' property value for testing.
*
* @var string
*/
protected $testValue = '2014-01-28T06:01:01';
/**
* {@inheritdoc}
*/
public static $modules = array('datetime');
protected function setUp() {
parent::setUp();
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:dateCreated'),
))->save();
// Set up test entity.
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->value = $this->testValue;
}
/**
* Tests the default formatter.
*/
public function testDefaultFormatter() {
$this->assertFormatterRdfa(array('type'=>'datetime_default'), 'http://schema.org/dateCreated', array('value' => $this->testValue . 'Z', 'type' => 'literal', 'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime'));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\EmailFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\rdf\Tests\Field\FieldRdfaTestBase;
/**
* Tests RDFa output by email field formatters.
*
* @group rdf
*/
class EmailFieldRdfaTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'email';
/**
* {@inheritdoc}
*/
public static $modules = array('text');
protected function setUp() {
parent::setUp();
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:email'),
))->save();
// Set up test values.
$this->testValue = 'test@example.com';
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->value = $this->testValue;
}
/**
* Tests all email formatters.
*/
public function testAllFormatters() {
// Test the plain formatter.
$this->assertFormatterRdfa(array('type'=>'string'), 'http://schema.org/email', array('value' => $this->testValue));
// Test the mailto formatter.
$this->assertFormatterRdfa(array('type'=>'email_mailto'), 'http://schema.org/email', array('value' => $this->testValue));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\EntityReferenceRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\entity_reference\Tests\EntityReferenceTestTrait;
use Drupal\user\Entity\Role;
use Drupal\user\RoleInterface;
/**
* Tests the RDFa output of the entity reference field formatter.
*
* @group rdf
*/
class EntityReferenceRdfaTest extends FieldRdfaTestBase {
use EntityReferenceTestTrait;
/**
* {@inheritdoc}
*/
protected $fieldType = 'entity_reference';
/**
* The entity type used in this test.
*
* @var string
*/
protected $entityType = 'entity_test';
/**
* The bundle used in this test.
*
* @var string
*/
protected $bundle = 'entity_test';
/**
* The term for testing.
*
* @var \Drupal\taxonomy\Entity\Term
*/
protected $targetEntity;
/**
* {@inheritdoc}
*/
public static $modules = array('entity_reference', 'text', 'filter');
protected function setUp() {
parent::setUp();
$this->installEntitySchema('entity_test_rev');
// Give anonymous users permission to view test entities.
$this->installConfig(array('user'));
Role::load(RoleInterface::ANONYMOUS_ID)
->grantPermission('view test entity')
->save();
$this->createEntityReferenceField($this->entityType, $this->bundle, $this->fieldName, 'Field test', $this->entityType);
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:knows'),
))->save();
// Create the entity to be referenced.
$this->targetEntity = entity_create($this->entityType, array('name' => $this->randomMachineName()));
$this->targetEntity->save();
// Create the entity that will have the entity reference field.
$this->entity = entity_create($this->entityType, array('name' => $this->randomMachineName()));
$this->entity->save();
$this->entity->{$this->fieldName}->entity = $this->targetEntity;
$this->uri = $this->getAbsoluteUri($this->entity);
}
/**
* Tests all the entity reference formatters.
*/
public function testAllFormatters() {
$entity_uri = $this->getAbsoluteUri($this->targetEntity);
// Tests the label formatter.
$this->assertFormatterRdfa(array('type' => 'entity_reference_label'), 'http://schema.org/knows', array('value' => $entity_uri, 'type' => 'uri'));
// Tests the entity formatter.
$this->assertFormatterRdfa(array('type' => 'entity_reference_entity_view'), 'http://schema.org/knows', array('value' => $entity_uri, 'type' => 'uri'));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\FieldRdfaDatatypeCallbackTest.
*/
namespace Drupal\rdf\Tests\Field;
/**
* Tests the RDFa output of a text field formatter with a datatype callback.
*
* @group rdf
*/
class FieldRdfaDatatypeCallbackTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'text';
/**
* {@inheritdoc}
*/
public static $modules = array('text', 'filter');
protected function setUp() {
parent::setUp();
$this->createTestField();
$this->installConfig(array('filter'));
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:interactionCount'),
'datatype_callback' => array(
'callable' => 'Drupal\rdf\Tests\Field\TestDataConverter::convertFoo',
),
))->save();
// Set up test values.
$this->testValue = $this->randomMachineName();
$this->entity = entity_create('entity_test');
$this->entity->{$this->fieldName}->value = $this->testValue;
$this->entity->save();
$this->uri = $this->getAbsoluteUri($this->entity);
}
/**
* Tests the default formatter.
*/
public function testDefaultFormatter() {
// Expected value is the output of the datatype callback, not the raw value.
$this->assertFormatterRdfa(array('type'=>'text_default'), 'http://schema.org/interactionCount', array('value' => 'foo' . $this->testValue));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\FieldRdfaTestBase.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\field\Tests\FieldUnitTestBase;
abstract class FieldRdfaTestBase extends FieldUnitTestBase {
/**
* The machine name of the field type to test.
*
* @var string
*/
protected $fieldType;
/**
* The name of the field to create for testing.
*
* @var string
*/
protected $fieldName = 'field_test';
/**
* The URI to identify the entity.
*
* @var string
*/
protected $uri = 'http://ex.com';
/**
* The entity to render for testing.
*
* @var \Drupal\Core\Entity\ContentEntityBase
*/
protected $entity;
/**
* TRUE if verbose debugging is enabled.
*
* @var bool
*/
protected $debug = TRUE;
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf');
/**
* @var string
*/
protected $testValue;
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
\Drupal::service('router.builder')->rebuild();
}
/**
* Helper function to test the formatter's RDFa.
*
* @param array $formatter
* An associative array describing the formatter to test and its settings
* containing:
* - type: The machine name of the field formatter to test.
* - settings: The settings of the field formatter to test.
* @param string $property
* The property that should be found.
* @param array $expected_rdf_value
* An associative array describing the expected value of the property
* containing:
* - value: The actual value of the string or URI.
* - type: The type of RDF value, e.g. 'literal' for a string, or 'uri'.
* Defaults to 'literal'.
* - datatype: (optional) The datatype of the value (e.g. xsd:dateTime).
*/
protected function assertFormatterRdfa($formatter, $property, $expected_rdf_value) {
$expected_rdf_value += array('type' => 'literal');
// The field formatter will be rendered inside the entity. Set the field
// formatter in the entity display options before rendering the entity.
entity_get_display('entity_test', 'entity_test', 'default')
->setComponent($this->fieldName, $formatter)
->save();
$build = entity_view($this->entity, 'default');
$output = \Drupal::service('renderer')->renderRoot($build);
$graph = new \EasyRdf_Graph($this->uri, $output, 'rdfa');
$this->setRawContent($output);
// If verbose debugging is turned on, display the HTML and parsed RDF
// in the results.
if ($this->debug) {
debug($output);
debug($graph->toRdfPhp());
}
$this->assertTrue($graph->hasProperty($this->uri, $property, $expected_rdf_value), "Formatter {$formatter['type']} exposes data correctly for {$this->fieldType} fields.");
}
/**
* Creates the field for testing.
*
* @param array $field_settings
* (optional) An array of field settings.
*/
protected function createTestField($field_settings = array()) {
entity_create('field_storage_config', array(
'field_name' => $this->fieldName,
'entity_type' => 'entity_test',
'type' => $this->fieldType,
))->save();
entity_create('field_config', array(
'entity_type' => 'entity_test',
'field_name' => $this->fieldName,
'bundle' => 'entity_test',
'settings' => $field_settings,
))->save();
}
/**
* Gets the absolute URI of an entity.
*
* @param \Drupal\Core\Entity\ContentEntityBase $entity
* The entity for which to generate the URI.
*
* @return string
* The absolute URI.
*/
protected function getAbsoluteUri($entity) {
return $entity->url('canonical', array('absolute' => TRUE));
}
/**
* Parses a content and return the html element.
*
* @param string $content
* The html to parse.
*
* @return array
* An array containing simplexml objects.
*/
protected function parseContent($content) {
$htmlDom = new \DOMDocument();
@$htmlDom->loadHTML('<?xml encoding="UTF-8">' . $content);
$elements = simplexml_import_dom($htmlDom);
return $elements;
}
/**
* Performs an xpath search on a certain content.
*
* The search is relative to the root element of the $content variable.
*
* @param string $content
* The html to parse.
* @param string $xpath
* The xpath string to use in the search.
* @param array $arguments
* Some arguments for the xpath.
*
* @return array|FALSE
* The return value of the xpath search. For details on the xpath string
* format and return values see the SimpleXML documentation,
* http://php.net/manual/function.simplexml-element-xpath.php.
*/
protected function xpathContent($content, $xpath, array $arguments = array()) {
if ($elements = $this->parseContent($content)) {
$xpath = $this->buildXPathQuery($xpath, $arguments);
$result = $elements->xpath($xpath);
// Some combinations of PHP / libxml versions return an empty array
// instead of the documented FALSE. Forcefully convert any falsish values
// to an empty array to allow foreach(...) constructions.
return $result ? $result : array();
}
else {
return FALSE;
}
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\LinkFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\Component\Utility\Unicode;
use Drupal\rdf\Tests\Field\FieldRdfaTestBase;
/**
* Tests the placement of RDFa in link field formatters.
*
* @group rdf
*/
class LinkFieldRdfaTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'link';
/**
* {@inheritdoc}
*/
public static $modules = array('link', 'text');
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:link'),
))->save();
}
/**
* Tests all formatters with link to external page.
*/
public function testAllFormattersExternal() {
// Set up test values.
$this->testValue = 'http://test.me/foo/bar/neque/porro/quisquam/est/qui-dolorem?foo/bar/neque/porro/quisquam/est/qui-dolorem';
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->uri = $this->testValue;
// Set up the expected result.
$expected_rdf = array(
'value' => $this->testValue,
'type' => 'uri',
);
$this->runTestAllFormatters($expected_rdf, 'external');
}
/**
* Tests all formatters with link to internal page.
*/
public function testAllFormattersInternal() {
// Set up test values.
$this->testValue = 'admin';
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->uri = 'internal:/admin';
// Set up the expected result.
// AssertFormatterRdfa looks for a full path.
$expected_rdf = array(
'value' => $this->uri . '/' . $this->testValue,
'type' => 'uri',
);
$this->runTestAllFormatters($expected_rdf, 'internal');
}
/**
* Tests all formatters with link to frontpage.
*/
public function testAllFormattersFront() {
// Set up test values.
$this->testValue = '/';
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->uri = 'internal:/';
// Set up the expected result.
$expected_rdf = array(
'value' => $this->uri . '/',
'type' => 'uri',
);
$this->runTestAllFormatters($expected_rdf, 'front');
}
/**
* Helper function to test all link formatters.
*/
public function runTestAllFormatters($expected_rdf, $type = NULL) {
// Test the link formatter: trim at 80, no other settings.
$formatter = array(
'type' => 'link',
'settings' => array(
'trim_length' => 80,
'url_only' => FALSE,
'url_plain' => FALSE,
'rel' => '',
'target' => '',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
// Test the link formatter: trim at 40, nofollow, new window.
$formatter = array(
'type' => 'link',
'settings' => array(
'trim_length' => 40,
'url_only' => FALSE,
'url_plain' => FALSE,
'rel' => 'nofollow',
'target' => '_blank',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
// Test the link formatter: trim at 40, URL only (not plaintext) nofollow,
// new window.
$formatter = array(
'type' => 'link',
'settings' => array(
'trim_length' => 40,
'url_only' => TRUE,
'url_plain' => FALSE,
'rel' => 'nofollow',
'target' => '_blank',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
// Test the link_separate formatter: trim at 40, nofollow, new window.
$formatter = array(
'type' => 'link_separate',
'settings' => array(
'trim_length' => 40,
'rel' => 'nofollow',
'target' => '_blank',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
// Change the expected value here to literal. When formatted as plaintext
// then the RDF is expecting a 'literal' not a 'uri'.
$expected_rdf = array(
'value' => $this->testValue,
'type' => 'literal',
);
// Test the link formatter: trim at 20, url only (as plaintext.)
$formatter = array(
'type' => 'link',
'settings' => array(
'trim_length' => 20,
'url_only' => TRUE,
'url_plain' => TRUE,
'rel' => '0',
'target' => '0',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
// Test the link formatter: do not trim, url only (as plaintext.)
$formatter = array(
'type' => 'link',
'settings' => array(
'trim_length' => 0,
'url_only' => TRUE,
'url_plain' => TRUE,
'rel' => '0',
'target' => '0',
),
);
$this->assertFormatterRdfa($formatter, 'http://schema.org/link', $expected_rdf);
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\NumberFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
/**
* Tests RDFa output by number field formatters.
*
* @group rdf
*/
class NumberFieldRdfaTest extends FieldRdfaTestBase {
/**
* Tests the integer formatter.
*/
public function testIntegerFormatter() {
$this->fieldType = 'integer';
$testValue = 3;
$this->createTestField();
$this->createTestEntity($testValue);
$this->assertFormatterRdfa(array('type' => 'number_integer'), 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is not created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content]');
$this->assertFalse($result);
}
/**
* Tests the integer formatter with settings.
*/
public function testIntegerFormatterWithSettings() {
$this->fieldType = 'integer';
$formatter = array(
'type' => 'number_integer',
'settings' => array(
'thousand_separator' => '.',
'prefix_suffix' => TRUE,
),
);
$testValue = 3333333.33;
$field_settings = array(
'prefix' => '#',
'suffix' => ' llamas.',
);
$this->createTestField($field_settings);
$this->createTestEntity($testValue);
$this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content=:testValue]', array(':testValue' => $testValue));
$this->assertTrue($result);
}
/**
* Tests the float formatter.
*/
public function testFloatFormatter() {
$this->fieldType = 'float';
$testValue = 3.33;
$this->createTestField();
$this->createTestEntity($testValue);
$this->assertFormatterRdfa(array('type' => 'number_unformatted'), 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is not created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content]');
$this->assertFalse($result);
}
/**
* Tests the float formatter with settings.
*/
public function testFloatFormatterWithSettings() {
$this->fieldType = 'float';
$formatter = array(
'type' => 'number_decimal',
'settings' => array(
'thousand_separator' => '.',
'decimal_separator' => ',',
'prefix_suffix' => TRUE,
),
);
$testValue = 3333333.33;
$field_settings = array(
'prefix' => '$',
'suffix' => ' more.',
);
$this->createTestField($field_settings);
$this->createTestEntity($testValue);
$this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content=:testValue]', array(':testValue' => $testValue));
$this->assertTrue($result);
}
/**
* Tests the float formatter with a scale. Scale is not exercised.
*/
public function testFloatFormatterWithScale() {
$this->fieldType = 'float';
$formatter = array(
'type' => 'number_decimal',
'settings' => array(
'scale' => 5,
),
);
$testValue = 3.33;
$this->createTestField();
$this->createTestEntity($testValue);
$this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is not created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content]');
$this->assertFalse($result);
}
/**
* Tests the float formatter with a scale. Scale is exercised.
*/
public function testFloatFormatterWithScaleExercised() {
$this->fieldType = 'float';
$formatter = array(
'type' => 'number_decimal',
'settings' => array(
'scale' => 5,
),
);
$testValue = 3.1234567;
$this->createTestField();
$this->createTestEntity($testValue);
$this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content=:testValue]', array(':testValue' => $testValue));
$this->assertTrue($result);
}
/**
* Tests the decimal formatter.
*/
public function testDecimalFormatter() {
$this->fieldType = 'decimal';
$testValue = 3.33;
$this->createTestField();
$this->createTestEntity($testValue);
$this->assertFormatterRdfa(array('type' => 'number_decimal'), 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is not created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content]');
$this->assertFalse($result);
}
/**
* Tests the decimal formatter with settings.
*/
public function testDecimalFormatterWithSettings() {
$this->fieldType = 'decimal';
$formatter = array(
'type' => 'number_decimal',
'settings' => array(
'thousand_separator' => 't',
'decimal_separator' => '#',
'prefix_suffix' => TRUE,
),
);
$testValue = 3333333.33;
$field_settings = array(
'prefix' => '$',
'suffix' => ' more.',
);
$this->createTestField($field_settings);
$this->createTestEntity($testValue);
$this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $testValue));
// Test that the content attribute is created.
$result = $this->xpathContent($this->getRawContent(), '//div[contains(@class, "field-item") and @content=:testValue]', array(':testValue' => $testValue));
$this->assertTrue($result);
}
/**
* Creates the RDF mapping for the field.
*/
protected function createTestEntity($testValue) {
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:baseSalary'),
))->save();
// Set up test entity.
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->value = $testValue;
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\StringFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
/**
* Tests RDFa output by text field formatters.
*
* @group rdf
*/
class StringFieldRdfaTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'string';
/**
* The 'value' property value for testing.
*
* @var string
*/
protected $testValue = 'test_text_value';
/**
* The 'summary' property value for testing.
*
* @var string
*/
protected $testSummary = 'test_summary_value';
public function setUp() {
parent::setUp();
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:text'),
))->save();
// Set up test entity.
$this->entity = entity_create('entity_test');
$this->entity->{$this->fieldName}->value = $this->testValue;
$this->entity->{$this->fieldName}->summary = $this->testSummary;
}
/**
* Tests string formatters.
*/
public function testStringFormatters() {
// Tests the string formatter.
$this->assertFormatterRdfa(array('type'=>'string'), 'http://schema.org/text', array('value' => $this->testValue));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\TelephoneFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
/**
* Tests RDFa output by telephone field formatters.
*
* @group rdf
*/
class TelephoneFieldRdfaTest extends FieldRdfaTestBase {
/**
* A test value for the telephone field.
*
* @var string
*/
protected $testValue;
/**
* {@inheritdoc}
*/
protected $fieldType = 'telephone';
/**
* {@inheritdoc}
*/
public static $modules = array('telephone', 'text');
protected function setUp() {
parent::setUp();
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:telephone'),
))->save();
// Set up test values.
$this->testValue = '555-555-5555';
$this->entity = entity_create('entity_test', array());
$this->entity->{$this->fieldName}->value = $this->testValue;
}
/**
* Tests the field formatters.
*/
public function testAllFormatters() {
// Tests the plain formatter.
$this->assertFormatterRdfa(array('type' => 'string'), 'http://schema.org/telephone', array('value' => $this->testValue));
// Tests the telephone link formatter.
$this->assertFormatterRdfa(array('type' => 'telephone_link'), 'http://schema.org/telephone', array('value' => 'tel:' . $this->testValue, 'type' => 'uri'));
$formatter = array(
'type' => 'telephone_link',
'settings' => array('title' => 'Contact us'),
);
$expected_rdf_value = array(
'value' => 'tel:' . $this->testValue,
'type' => 'uri',
);
// Tests the telephone link formatter with custom title.
$this->assertFormatterRdfa($formatter, 'http://schema.org/telephone', $expected_rdf_value);
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\TestDataConverter.
*/
namespace Drupal\rdf\Tests\Field;
/**
* Contains methods for test data conversions.
*/
class TestDataConverter {
/**
* Converts data into a string for placement into a content attribute.
*
* @param array $data
* The data to be altered and placed in the content attribute.
*
* @return string
* Returns the data.
*/
static function convertFoo($data) {
return 'foo' . $data['value'];
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\Field\TextFieldRdfaTest.
*/
namespace Drupal\rdf\Tests\Field;
use Drupal\rdf\Tests\Field\FieldRdfaTestBase;
/**
* Tests RDFa output by text field formatters.
*
* @group rdf
*/
class TextFieldRdfaTest extends FieldRdfaTestBase {
/**
* {@inheritdoc}
*/
protected $fieldType = 'text';
/**
* The 'value' property value for testing.
*
* @var string
*/
protected $testValue = 'test_text_value';
/**
* The 'summary' property value for testing.
*
* @var string
*/
protected $testSummary = 'test_summary_value';
/**
* {@inheritdoc}
*/
public static $modules = array('text', 'filter');
protected function setUp() {
parent::setUp();
$this->installConfig(array('filter'));
$this->createTestField();
// Add the mapping.
$mapping = rdf_get_mapping('entity_test', 'entity_test');
$mapping->setFieldMapping($this->fieldName, array(
'properties' => array('schema:text'),
))->save();
// Set up test entity.
$this->entity = entity_create('entity_test');
$this->entity->{$this->fieldName}->value = $this->testValue;
$this->entity->{$this->fieldName}->summary = $this->testSummary;
}
/**
* Tests all formatters.
*
* @todo Check for the summary mapping.
*/
public function testAllFormatters() {
$formatted_value = strip_tags($this->entity->{$this->fieldName}->processed);
// Tests the default formatter.
$this->assertFormatterRdfa(array('type'=>'text_default'), 'http://schema.org/text', array('value' => $formatted_value));
// Tests the summary formatter.
$this->assertFormatterRdfa(array('type'=>'text_summary_or_trimmed'), 'http://schema.org/text', array('value' => $formatted_value));
// Tests the trimmed formatter.
$this->assertFormatterRdfa(array('type'=>'text_trimmed'), 'http://schema.org/text', array('value' => $formatted_value));
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\FileFieldAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\file\Tests\FileFieldTestBase;
/**
* Tests the RDFa markup of filefields.
*
* @group rdf
*/
class FileFieldAttributesTest extends FileFieldTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'file');
/**
* The name of the file field used in the test.
*
* @var string
*/
protected $fieldName;
/**
* The file object used in the test.
*
* @var \Drupal\file\FileInterface
*/
protected $file;
/**
* The node object used in the test.
*
* @var \Drupal\node\NodeInterface
*/
protected $node;
protected function setUp() {
parent::setUp();
$node_storage = $this->container->get('entity.manager')->getStorage('node');
$this->fieldName = strtolower($this->randomMachineName());
$type_name = 'article';
$this->createFileField($this->fieldName, 'node', $type_name);
// Set the teaser display to show this field.
entity_get_display('node', 'article', 'teaser')
->setComponent($this->fieldName, array('type' => 'file_default'))
->save();
// Set the RDF mapping for the new field.
$mapping = rdf_get_mapping('node', 'article');
$mapping->setFieldMapping($this->fieldName, array('properties' => array('rdfs:seeAlso'), 'mapping_type' => 'rel'))->save();
$test_file = $this->getTestFile('text');
// Create a new node with the uploaded file.
$nid = $this->uploadNodeFile($test_file, $this->fieldName, $type_name);
$node_storage->resetCache(array($nid));
$this->node = $node_storage->load($nid);
$this->file = file_load($this->node->{$this->fieldName}->target_id);
}
/**
* Tests if file fields in teasers have correct resources.
*
* Ensure that file fields have the correct resource as the object in RDFa
* when displayed as a teaser.
*/
function testNodeTeaser() {
// Render the teaser.
$node_render_array = entity_view_multiple(array($this->node), 'teaser');
$html = \Drupal::service('renderer')->renderRoot($node_render_array);
// Parses front page where the node is displayed in its teaser form.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $html, 'rdfa', $base_uri);
$node_uri = $this->node->url('canonical', ['absolute' => TRUE]);
$file_uri = file_create_url($this->file->getFileUri());
// Node relation to attached file.
$expected_value = array(
'type' => 'uri',
'value' => $file_uri,
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://www.w3.org/2000/01/rdf-schema#seeAlso', $expected_value), 'Node to file relation found in RDF output (rdfs:seeAlso).');
$this->drupalGet('node');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\GetNamespacesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\simpletest\WebTestBase;
/**
* Confirm that the serialization of RDF namespaces in present in the HTML
* markup.
*
* @group rdf
*/
class GetNamespacesTest extends WebTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'rdf_test_namespaces');
/**
* Tests RDF namespaces.
*/
function testGetRdfNamespaces() {
// Fetches the front page and extracts RDFa 1.1 prefixes.
$this->drupalGet('');
$element = $this->xpath('//html[contains(@prefix, :prefix_binding)]', array(
':prefix_binding' => 'rdfs: http://www.w3.org/2000/01/rdf-schema#',
));
$this->assertTrue(!empty($element), 'A prefix declared once is displayed.');
$element = $this->xpath('//html[contains(@prefix, :prefix_binding)]', array(
':prefix_binding' => 'foaf: http://xmlns.com/foaf/0.1/',
));
$this->assertTrue(!empty($element), 'The same prefix declared in several implementations of hook_rdf_namespaces() is valid as long as all the namespaces are the same.');
$element = $this->xpath('//html[contains(@prefix, :prefix_binding)]', array(
':prefix_binding' => 'foaf1: http://xmlns.com/foaf/0.1/',
));
$this->assertTrue(!empty($element), 'Two prefixes can be assigned the same namespace.');
$element = $this->xpath('//html[contains(@prefix, :prefix_binding)]', array(
':prefix_binding' => 'dc: http://purl.org/dc/terms/',
));
$this->assertTrue(!empty($element), 'When a prefix has conflicting namespaces, the first declared one is used.');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\GetRdfNamespacesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\simpletest\WebTestBase;
/**
* Tests hook_rdf_namespaces().
*
* @group rdf
*/
class GetRdfNamespacesTest extends WebTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'rdf_test_namespaces');
/**
* Tests getting RDF namespaces.
*/
function testGetRdfNamespaces() {
// Get all RDF namespaces.
$ns = rdf_get_namespaces();
$this->assertEqual($ns['rdfs'], 'http://www.w3.org/2000/01/rdf-schema#', 'A prefix declared once is included.');
$this->assertEqual($ns['foaf'], 'http://xmlns.com/foaf/0.1/', 'The same prefix declared in several implementations of hook_rdf_namespaces() is valid as long as all the namespaces are the same.');
$this->assertEqual($ns['foaf1'], 'http://xmlns.com/foaf/0.1/', 'Two prefixes can be assigned the same namespace.');
// Enable rdf_conflicting_namespaces to ensure that an exception is thrown
// when RDF namespaces are conflicting.
\Drupal::service('module_installer')->install(array('rdf_conflicting_namespaces'), TRUE);
try {
$ns = rdf_get_namespaces();
$this->fail('Expected exception not thrown for conflicting namespace declaration.');
}
catch (\Exception $e) {
$this->pass('Expected exception thrown: ' . $e->getMessage());
}
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\ImageFieldAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\image\Entity\ImageStyle;
use Drupal\image\Tests\ImageFieldTestBase;
use Drupal\node\Entity\Node;
/**
* Tests the RDFa markup of imagefields.
*
* @group rdf
*/
class ImageFieldAttributesTest extends ImageFieldTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'image');
/**
* The name of the image field used in the test.
*
* @var string
*/
protected $fieldName;
/**
* The file object used in the test.
*
* @var \Drupal\file\FileInterface
*/
protected $file;
/**
* The node object used in the test.
*
* @var \Drupal\node\NodeInterface
*/
protected $node;
protected function setUp() {
parent::setUp();
$this->fieldName = 'field_image';
// Create the image field.
$this->createImageField($this->fieldName, 'article');
// Set the RDF mapping for the new field.
rdf_get_mapping('node', 'article')
->setFieldMapping($this->fieldName, array(
'properties' => array('og:image'),
'mapping_type' => 'rel',
))
->setBundleMapping(array('types' => array()))
->save();
// Get the test image that simpletest provides.
$image = current($this->drupalGetTestFiles('image'));
// Save a node with the image.
$nid = $this->uploadNodeImage($image, $this->fieldName, 'article', $this->randomMachineName());
$this->node = Node::load($nid);
$this->file = file_load($this->node->{$this->fieldName}->target_id);
}
/**
* Tests that image fields in teasers have correct resources.
*/
function testNodeTeaser() {
// Set the display options for the teaser.
$display_options = array(
'type' => 'image',
'settings' => array('image_style' => 'medium', 'image_link' => 'content'),
);
$display = entity_get_display('node', 'article', 'teaser');
$display->setComponent($this->fieldName, $display_options)
->save();
// Render the teaser.
$node_render_array = node_view($this->node, 'teaser');
$html = \Drupal::service('renderer')->renderRoot($node_render_array);
// Parse the teaser.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $html, 'rdfa', $base_uri);
// Construct the node and image URIs for testing.
$node_uri = $this->node->url('canonical', ['absolute' => TRUE]);
$image_uri = ImageStyle::load('medium')->buildUrl($this->file->getFileUri());
// Test relations from node to image.
$expected_value = array(
'type' => 'uri',
'value' => $image_uri,
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://ogp.me/ns#image', $expected_value), 'Node to file relation found in RDF output (og:image).');
// Test image type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://xmlns.com/foaf/0.1/Image',
);
$this->assertTrue($graph->hasProperty($image_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Image type found in RDF output (foaf:Image).');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\NodeAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\node\Tests\NodeTestBase;
/**
* Tests the RDFa markup of Nodes.
*
* @group rdf
*/
class NodeAttributesTest extends NodeTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf');
protected function setUp() {
parent::setUp();
rdf_get_mapping('node', 'article')
->setBundleMapping(array(
'types' => array('sioc:Item', 'foaf:Document'),
))
->setFieldMapping('title', array(
'properties' => array('dc:title'),
))
->setFieldMapping('created', array(
'properties' => array('dc:date', 'dc:created'),
'datatype' => 'xsd:dateTime',
'datatype_callback' => array('callable' => 'Drupal\rdf\CommonDataConverter::dateIso8601Value'),
))
->save();
}
/**
* Creates a node of type article and tests its RDFa markup.
*/
function testNodeAttributes() {
// Create node with single quotation mark title to ensure it does not get
// escaped more than once.
$node = $this->drupalCreateNode(array(
'type' => 'article',
'title' => $this->randomMachineName(8) . "'",
));
$node_uri = $node->url('canonical', ['absolute' => TRUE]);
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
// Parses front page where the node is displayed in its teaser form.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet('node/' . $node->id()), 'rdfa', $base_uri);
// Inspects RDF graph output.
// Node type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://rdfs.org/sioc/ns#Item',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Node type found in RDF output (sioc:Item).');
// Node type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://xmlns.com/foaf/0.1/Document',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Node type found in RDF output (foaf:Document).');
// Node title.
$expected_value = array(
'type' => 'literal',
'value' => $node->getTitle(),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/title', $expected_value), 'Node title found in RDF output (dc:title).');
// Node date.
$expected_value = array(
'type' => 'literal',
'value' => date('c', $node->getCreatedTime()),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/date', $expected_value), 'Node date found in RDF output (dc:date).');
// Node date.
$expected_value = array(
'type' => 'literal',
'value' => date('c', $node->getCreatedTime()),
'datatype' => 'http://www.w3.org/2001/XMLSchema#dateTime',
);
$this->assertTrue($graph->hasProperty($node_uri, 'http://purl.org/dc/terms/created', $expected_value), 'Node date found in RDF output (dc:created).');
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\RdfaAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\simpletest\KernelTestBase;
/**
* Tests RDFa attribute generation from RDF mapping.
*
* @group rdf
*/
class RdfaAttributesTest extends KernelTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf');
/**
* Test attribute creation for mappings which use 'property'.
*/
function testProperty() {
$properties = array('dc:title');
$mapping = array('properties' => $properties);
$expected_attributes = array('property' => $properties);
$this->_testAttributes($expected_attributes, $mapping);
}
/**
* Test attribute creation for mappings which use 'datatype'.
*/
function testDatatype() {
$properties = array('foo:bar1');
$datatype = 'foo:bar1type';
$mapping = array(
'datatype' => $datatype,
'properties' => $properties,
);
$expected_attributes = array(
'datatype' => $datatype,
'property' => $properties,
);
$this->_testAttributes($expected_attributes, $mapping);
}
/**
* Test attribute creation for mappings which override human-readable content.
*/
function testDatatypeCallback() {
$properties = array('dc:created');
$datatype = 'xsd:dateTime';
$date = 1252750327;
$iso_date = date('c', $date);
$mapping = array(
'datatype' => $datatype,
'properties' => $properties,
'datatype_callback' => array('callable' => 'date_iso8601'),
);
$expected_attributes = array(
'datatype' => $datatype,
'property' => $properties,
'content' => $iso_date,
);
$this->_testAttributes($expected_attributes, $mapping, $date);
}
/**
* Test attribute creation for mappings which use data converters.
*/
function testDatatypeCallbackWithConverter() {
$properties = array('schema:interactionCount');
$data = "23";
$content = "UserComments:23";
$mapping = array(
'properties' => $properties,
'datatype_callback' => array(
'callable' => 'Drupal\rdf\SchemaOrgDataConverter::interactionCount',
'arguments' => array('interaction_type' => 'UserComments'),
),
);
$expected_attributes = array(
'property' => $properties,
'content' => $content,
);
$this->_testAttributes($expected_attributes, $mapping, $data);
}
/**
* Test attribute creation for mappings which use 'rel'.
*/
function testRel() {
$properties = array('sioc:has_creator', 'dc:creator');
$mapping = array(
'properties' => $properties,
'mapping_type' => 'rel',
);
$expected_attributes = array('rel' => $properties);
$this->_testAttributes($expected_attributes, $mapping);
}
/**
* Helper function to test attribute generation.
*
* @param array $expected_attributes
* The expected return of rdf_rdfa_attributes.
* @param array $field_mapping
* The field mapping to merge into the RDF mapping config.
* @param mixed $data
* The data to pass into the datatype callback, if specified.
*/
protected function _testAttributes($expected_attributes, $field_mapping, $data = NULL) {
$mapping = rdf_get_mapping('node', 'article')
->setFieldMapping('field_test', $field_mapping)
->getPreparedFieldMapping('field_test');
$attributes = rdf_rdfa_attributes($mapping, $data);
ksort($expected_attributes);
ksort($attributes);
$this->assertEqual($expected_attributes, $attributes);
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\StandardProfileTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\Core\Url;
use Drupal\image\Entity\ImageStyle;
use Drupal\node\Entity\NodeType;
use Drupal\node\NodeInterface;
use Drupal\simpletest\WebTestBase;
/**
* Tests the RDF mappings and RDFa markup of the standard profile.
*
* @group rdf
*/
class StandardProfileTest extends WebTestBase {
/**
* The profile used during tests.
*
* This purposefully uses the standard profile.
*
* @var string
*/
public $profile = 'standard';
/**
* @var string
*/
protected $baseUri;
/**
* @var \Drupal\user\UserInterface
*/
protected $adminUser;
/**
* @var \Drupal\user\UserInterface
*/
protected $webUser;
/**
* @var \Drupal\taxonomy\TermInterface
*/
protected $term;
/**
* @var \Drupal\file\FileInterface
*/
protected $image;
/**
* @var \Drupal\node\NodeInterface
*/
protected $article;
/**
* @var \Drupal\comment\CommentInterface
*/
protected $articleComment;
/**
* @var \Drupal\node\NodeInterface
*/
protected $page;
/**
* @var string
*/
protected $imageUri;
/**
* @var string
*/
protected $termUri;
/**
* @var string
*/
protected $articleUri;
/**
* @var string
*/
protected $pageUri;
/**
* @var string
*/
protected $authorUri;
/**
* @var string
*/
protected $articleCommentUri;
/**
* @var string
*/
protected $commenterUri;
protected function setUp() {
parent::setUp();
$this->baseUri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
// Create two test users.
$this->adminUser = $this->drupalCreateUser(array(
'administer content types',
'administer comments',
'access comments',
'access content',
));
$this->webUser = $this->drupalCreateUser(array(
'access comments',
'post comments',
'skip comment approval',
'access content',
));
$this->drupalLogin($this->adminUser);
// Create term.
$this->term = entity_create('taxonomy_term', array(
'name' => $this->randomMachineName(),
'description' => $this->randomMachineName(),
'vid' => 'tags',
));
$this->term->save();
// Create image.
file_unmanaged_copy(\Drupal::root() . '/core/misc/druplicon.png', 'public://example.jpg');
$this->image = entity_create('file', array('uri' => 'public://example.jpg'));
$this->image->save();
// Create article.
$article_settings = array(
'type' => 'article',
'promote' => NODE_PROMOTED,
'field_image' => array(
array(
'target_id' => $this->image->id(),
),
),
'field_tags' => array(
array(
'target_id' => $this->term->id(),
),
),
);
$this->article = $this->drupalCreateNode($article_settings);
// Create second article to test teaser list.
$this->drupalCreateNode(array('type' => 'article', 'promote' => NODE_PROMOTED,));
// Create article comment.
$this->articleComment = $this->saveComment($this->article->id(), $this->webUser->id(), NULL, 0);
// Create page.
$this->page = $this->drupalCreateNode(array('type' => 'page'));
// Set URIs.
// Image.
$image_file = $this->article->get('field_image')->entity;
$this->imageUri = ImageStyle::load('large')->buildUrl($image_file->getFileUri());
// Term.
$this->termUri = $this->term->url('canonical', array('absolute' => TRUE));
// Article.
$this->articleUri = $this->article->url('canonical', array('absolute' => TRUE));
// Page.
$this->pageUri = $this->page->url('canonical', array('absolute' => TRUE));
// Author.
$this->authorUri = $this->adminUser->url('canonical', array('absolute' => TRUE));
// Comment.
$this->articleCommentUri = $this->articleComment->url('canonical', array('absolute' => TRUE));
// Commenter.
$this->commenterUri = $this->webUser->url('canonical', array('absolute' => TRUE));
$this->drupalLogout();
}
/**
* Tests that data is exposed correctly when using standard profile.
*
* Because tests using standard profile take a very long time to run, and
* because there is no manipulation of config or data within the test, simply
* run all the tests from within this function.
*/
public function testRdfaOutput() {
$this->doFrontPageRdfaTests();
$this->doArticleRdfaTests();
$this->doPageRdfaTests();
$this->doUserRdfaTests();
$this->doTermRdfaTests();
}
/**
* Tests that data is exposed in the front page teasers.
*/
protected function doFrontPageRdfaTests() {
// Feed the HTML into the parser.
$graph = $this->getRdfGraph(Url::fromRoute('<front>'));
// Ensure that both articles are listed.
$this->assertEqual(2, count($graph->allOfType('http://schema.org/Article')), 'Two articles found on front page.');
// Test interaction count.
$expected_value = array(
'type' => 'literal',
'value' => 'UserComments:1',
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($this->articleUri, 'http://schema.org/interactionCount', $expected_value), "Teaser comment count was found (schema:interactionCount).");
// Test the properties that are common between pages and articles and are
// displayed in full and teaser mode.
$this->assertRdfaCommonNodeProperties($graph, $this->article, "Teaser");
// Test properties that are displayed in both teaser and full mode.
$this->assertRdfaArticleProperties($graph, "Teaser");
// @todo Once the image points to the original instead of the processed
// image, move this to testArticleProperties().
$image_file = $this->article->get('field_image')->entity;
$image_uri = ImageStyle::load('medium')->buildUrl($image_file->getFileUri());
$expected_value = array(
'type' => 'uri',
'value' => $image_uri,
);
$this->assertTrue($graph->hasProperty($this->articleUri, 'http://schema.org/image', $expected_value), "Teaser image was found (schema:image).");
}
/**
* Tests that article data is exposed using RDFa.
*
* Two fields are not tested for output here. Changed date is not displayed
* on the page, so there is no test for output in node view. Comment count is
* displayed in teaser view, so it is tested in the front article tests.
*/
protected function doArticleRdfaTests() {
// Feed the HTML into the parser.
$graph = $this->getRdfGraph($this->article->urlInfo());
// Type.
$this->assertEqual($graph->type($this->articleUri), 'schema:Article', 'Article type was found (schema:Article).');
// Test the properties that are common between pages and articles.
$this->assertRdfaCommonNodeProperties($graph, $this->article, "Article");
// Test properties that are displayed in both teaser and full mode.
$this->assertRdfaArticleProperties($graph, "Article");
// Test the comment properties displayed on articles.
$this->assertRdfaNodeCommentProperties($graph);
// @todo Once the image points to the original instead of the processed
// image, move this to testArticleProperties().
$expected_value = array(
'type' => 'uri',
'value' => $this->imageUri,
);
$this->assertTrue($graph->hasProperty($this->articleUri, 'http://schema.org/image', $expected_value), "Article image was found (schema:image).");
}
/**
* Tests that page data is exposed using RDFa.
*
* Two fields are not tested for output here. Changed date is not displayed
* on the page, so there is no test for output in node view. Comment count is
* displayed in teaser view, so it is tested in the front page tests.
*/
protected function doPageRdfaTests() {
// The standard profile hides the created date on pages. Revert display to
// true for testing.
// @todo Clean-up standard profile defaults.
$node_type = NodeType::load('page');
$node_type->setDisplaySubmitted(TRUE);
$node_type->save();
// Feed the HTML into the parser.
$graph = $this->getRdfGraph($this->page->urlInfo());
// Type.
$this->assertEqual($graph->type($this->pageUri), 'schema:WebPage', 'Page type was found (schema:WebPage).');
// Test the properties that are common between pages and articles.
$this->assertRdfaCommonNodeProperties($graph, $this->page, "Page");
}
/**
* Tests that user data is exposed on user page.
*/
protected function doUserRdfaTests() {
$this->drupalLogin($this->rootUser);
// Feed the HTML into the parser.
$graph = $this->getRdfGraph($this->adminUser->urlInfo());
// User type.
$this->assertEqual($graph->type($this->authorUri), 'schema:Person', "User type was found (schema:Person) on user page.");
// User name.
$expected_value = array(
'type' => 'literal',
'value' => $this->adminUser->label(),
);
$this->assertTrue($graph->hasProperty($this->authorUri, 'http://schema.org/name', $expected_value), "User name was found (schema:name) on user page.");
$this->drupalLogout();
}
/**
* Tests that term data is exposed on term page.
*/
protected function doTermRdfaTests() {
// Feed the HTML into the parser.
$graph = $this->getRdfGraph($this->term->urlInfo());
// Term type.
$this->assertEqual($graph->type($this->termUri), 'schema:Thing', "Term type was found (schema:Thing) on term page.");
// Term name.
$expected_value = array(
'type' => 'literal',
'value' => $this->term->getName(),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($this->termUri, 'http://schema.org/name', $expected_value), "Term name was found (schema:name) on term page.");
// @todo Add test for term description once it is a field:
// https://www.drupal.org/node/569434.
}
/**
* Tests output for properties held in common between articles and pages.
*
* @param \EasyRdf_Graph $graph
* The EasyRDF graph object.
* @param \Drupal\node\NodeInterface $node
* The node being displayed.
* @param string $message_prefix
* The word to use in the test assertion message.
*/
protected function assertRdfaCommonNodeProperties($graph, NodeInterface $node, $message_prefix) {
$uri = $node->url('canonical', array('absolute' => TRUE));
// Title.
$expected_value = array(
'type' => 'literal',
'value' => $node->get('title')->value,
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($uri, 'http://schema.org/name', $expected_value), "$message_prefix title was found (schema:name).");
// Created date.
$expected_value = array(
'type' => 'literal',
'value' => date_iso8601($node->get('created')->value),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($uri, 'http://schema.org/dateCreated', $expected_value), "$message_prefix created date was found (schema:dateCreated) in teaser.");
// Body.
$expected_value = array(
'type' => 'literal',
'value' => $node->get('body')->value,
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($uri, 'http://schema.org/text', $expected_value), "$message_prefix body was found (schema:text) in teaser.");
// Author.
$expected_value = array(
'type' => 'uri',
'value' => $this->authorUri,
);
$this->assertTrue($graph->hasProperty($uri, 'http://schema.org/author', $expected_value), "$message_prefix author was found (schema:author) in teaser.");
// Author type.
$this->assertEqual($graph->type($this->authorUri), 'schema:Person', "$message_prefix author type was found (schema:Person).");
// Author name.
$expected_value = array(
'type' => 'literal',
'value' => $this->adminUser->label(),
);
$this->assertTrue($graph->hasProperty($this->authorUri, 'http://schema.org/name', $expected_value), "$message_prefix author name was found (schema:name).");
}
/**
* Tests output for article properties displayed in both view modes.
*
* @param \EasyRdf_Graph $graph
* The EasyRDF graph object.
* @param string $message_prefix
* The word to use in the test assertion message.
*/
protected function assertRdfaArticleProperties($graph, $message_prefix) {
// Tags.
$expected_value = array(
'type' => 'uri',
'value' => $this->termUri,
);
$this->assertTrue($graph->hasProperty($this->articleUri, 'http://schema.org/about', $expected_value), "$message_prefix tag was found (schema:about).");
// Tag type.
// @todo Enable with https://www.drupal.org/node/2072791.
//$this->assertEqual($graph->type($this->termUri), 'schema:Thing', 'Tag type was found (schema:Thing).');
// Tag name.
$expected_value = array(
'type' => 'literal',
'value' => $this->term->getName(),
'lang' => 'en',
);
// @todo Enable with https://www.drupal.org/node/2072791.
//$this->assertTrue($graph->hasProperty($this->termUri, 'http://schema.org/name', $expected_value), "$message_prefix name was found (schema:name).");
}
/**
* Tests output for comment properties on nodes in full page view mode.
*
* @param \EasyRdf_Graph $graph
* The EasyRDF graph object.
*/
protected function assertRdfaNodeCommentProperties($graph) {
// Relationship between node and comment.
$expected_value = array(
'type' => 'uri',
'value' => $this->articleCommentUri,
);
$this->assertTrue($graph->hasProperty($this->articleUri, 'http://schema.org/comment', $expected_value), 'Relationship between node and comment found (schema:comment).');
// Comment type.
$this->assertEqual($graph->type($this->articleCommentUri), 'schema:Comment', 'Comment type was found (schema:Comment).');
// Comment title.
$expected_value = array(
'type' => 'literal',
'value' => $this->articleComment->get('subject')->value,
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($this->articleCommentUri, 'http://schema.org/name', $expected_value), 'Article comment title was found (schema:name).');
// Comment created date.
$expected_value = array(
'type' => 'literal',
'value' => date_iso8601($this->articleComment->get('created')->value),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($this->articleCommentUri, 'http://schema.org/dateCreated', $expected_value), 'Article comment created date was found (schema:dateCreated).');
// Comment body.
$text = $this->articleComment->get('comment_body')->value;
$expected_value = array(
'type' => 'literal',
// There is an extra carriage return in the when parsing comments as
// output by Bartik, so it must be added to the expected value.
'value' => "$text
",
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($this->articleCommentUri, 'http://schema.org/text', $expected_value), 'Article comment body was found (schema:text).');
// Comment uid.
$expected_value = array(
'type' => 'uri',
'value' => $this->commenterUri,
);
$this->assertTrue($graph->hasProperty($this->articleCommentUri, 'http://schema.org/author', $expected_value), 'Article comment author was found (schema:author).');
// Comment author type.
$this->assertEqual($graph->type($this->commenterUri), 'schema:Person', 'Comment author type was found (schema:Person).');
// Comment author name.
$expected_value = array(
'type' => 'literal',
'value' => $this->webUser->getUsername(),
);
$this->assertTrue($graph->hasProperty($this->commenterUri, 'http://schema.org/name', $expected_value), 'Comment author name was found (schema:name).');
}
/**
* Creates a comment entity.
*
* @param int $nid
* Node id which will hold the comment.
* @param int $uid
* User id of the author of the comment. Can be NULL if $contact provided.
* @param mixed $contact
* Set to NULL for no contact info, TRUE to ignore success checking, and
* array of values to set contact info.
* @param int $pid
* Comment id of the parent comment in a thread.
*
* @return \Drupal\comment\Entity\Comment
* The saved comment.
*/
protected function saveComment($nid, $uid, $contact = NULL, $pid = 0) {
$values = array(
'entity_id' => $nid,
'entity_type' => 'node',
'field_name' => 'comment',
'uid' => $uid,
'pid' => $pid,
'subject' => $this->randomMachineName(),
'comment_body' => $this->randomMachineName(),
'status' => 1,
);
if ($contact) {
$values += $contact;
}
$comment = entity_create('comment', $values);
$comment->save();
return $comment;
}
/**
* Get the EasyRdf_Graph object for a page.
*
* @param \Drupal\Core\Url $url
* The URL object for the page.
*
* @return \EasyRdf_Graph
* The RDF graph object.
*/
protected function getRdfGraph(Url $url) {
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$parser->parse($graph, $this->drupalGet($url), 'rdfa', $this->baseUri);
return $graph;
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\TaxonomyAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\taxonomy\Tests\TaxonomyTestBase;
/**
* Tests the RDFa markup of Taxonomy terms.
*
* @group rdf
*/
class TaxonomyAttributesTest extends TaxonomyTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'views');
/**
* Vocabulary created for testing purposes.
*
* @var \Drupal\taxonomy\VocabularyInterface
*/
protected $vocabulary;
protected function setUp() {
parent::setUp();
$this->vocabulary = $this->createVocabulary();
// RDF mapping - term bundle.
rdf_get_mapping('taxonomy_term', $this->vocabulary->id())
->setBundleMapping(array('types' => array('skos:Concept')))
->setFieldMapping('name', array(
'properties' => array('rdfs:label', 'skos:prefLabel'),
))
->save();
}
/**
* Creates a random term and ensures the RDF output is correct.
*/
function testTaxonomyTermRdfaAttributes() {
$term = $this->createTerm($this->vocabulary);
$term_uri = $term->url('canonical', ['absolute' => TRUE]);
// Parses the term's page and checks that the RDF output is correct.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $this->drupalGet('taxonomy/term/' . $term->id()), 'rdfa', $base_uri);
// Inspects RDF graph output.
// Term type.
$expected_value = array(
'type' => 'uri',
'value' => 'http://www.w3.org/2004/02/skos/core#Concept',
);
$this->assertTrue($graph->hasProperty($term_uri, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', $expected_value), 'Term type found in RDF output (skos:Concept).');
// Term label.
$expected_value = array(
'type' => 'literal',
'value' => $term->getName(),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($term_uri, 'http://www.w3.org/2000/01/rdf-schema#label', $expected_value), 'Term label found in RDF output (rdfs:label).');
// Term label.
$expected_value = array(
'type' => 'literal',
'value' => $term->getName(),
'lang' => 'en',
);
$this->assertTrue($graph->hasProperty($term_uri, 'http://www.w3.org/2004/02/skos/core#prefLabel', $expected_value), 'Term label found in RDF output (skos:prefLabel).');
// @todo Add test for term description once it is a field:
// https://www.drupal.org/node/569434.
}
}

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<?php
/**
* @file
* Contains \Drupal\rdf\Tests\UserAttributesTest.
*/
namespace Drupal\rdf\Tests;
use Drupal\simpletest\WebTestBase;
/**
* Tests the RDFa markup of Users.
*
* @group rdf
*/
class UserAttributesTest extends WebTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('rdf', 'node');
protected function setUp() {
parent::setUp();
rdf_get_mapping('user', 'user')
->setBundleMapping(array(
'types' => array('sioc:UserAccount'),
))
->setFieldMapping('name', array(
'properties' => array('foaf:name'),
))
->save();
}
/**
* 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 users that should and should not be truncated
// by template_preprocess_username (20 characters)
// one of these users tests right on the cusp (20).
$user1 = $this->drupalCreateUser(array('access user profiles'));
$authors = array(
$this->drupalCreateUser(array(), $this->randomMachineName(30)),
$this->drupalCreateUser(array(), $this->randomMachineName(20)),
$this->drupalCreateUser(array(), $this->randomMachineName(5))
);
$this->drupalLogin($user1);
$this->drupalCreateContentType(array('type' => 'article'));
/** @var \Drupal\user\UserInterface[] $authors */
foreach ($authors as $author) {
$account_uri = $author->url('canonical', ['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 = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $this->drupalGet('user/' . $author->id()), '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' => $author->getUsername(),
);
$this->assertTrue($graph->hasProperty($account_uri, 'http://xmlns.com/foaf/0.1/name', $expected_value), 'User name found in RDF output (foaf:name).');
// User creates a node.
$this->drupalLogin($author);
$node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1));
$this->drupalLogin($user1);
// Parses the node created by the user.
$parser = new \EasyRdf_Parser_Rdfa();
$graph = new \EasyRdf_Graph();
$base_uri = \Drupal::url('<front>', [], ['absolute' => TRUE]);
$parser->parse($graph, $this->drupalGet('node/' . $node->id()), 'rdfa', $base_uri);
// Ensures the default bundle mapping for user is used on the Authored By
// information on the node.
$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' => $author->getUsername(),
);
$this->assertTrue($graph->hasProperty($account_uri, 'http://xmlns.com/foaf/0.1/name', $expected_value), 'User name found in RDF output (foaf:name).');
}
}
}