danielebarchiesi@4: <?php
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * @file
danielebarchiesi@4:  * Contains EntityReferenceHandlersTestCase
danielebarchiesi@4:  */
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Test for Entity Reference handlers.
danielebarchiesi@4:  */
danielebarchiesi@4: class EntityReferenceHandlersTestCase extends DrupalWebTestCase {
danielebarchiesi@4:   public static function getInfo() {
danielebarchiesi@4:     return array(
danielebarchiesi@4:       'name' => 'Entity Reference Handlers',
danielebarchiesi@4:       'description' => 'Tests for the base handlers provided by Entity Reference.',
danielebarchiesi@4:       'group' => 'Entity Reference',
danielebarchiesi@4:     );
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   public function setUp() {
danielebarchiesi@4:     parent::setUp('entityreference');
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   protected function assertReferencable($field, $tests, $handler_name) {
danielebarchiesi@4:     $handler = entityreference_get_selection_handler($field);
danielebarchiesi@4: 
danielebarchiesi@4:     foreach ($tests as $test) {
danielebarchiesi@4:       foreach ($test['arguments'] as $arguments) {
danielebarchiesi@4:         $result = call_user_func_array(array($handler, 'getReferencableEntities'), $arguments);
danielebarchiesi@4:         $this->assertEqual($result, $test['result'], format_string('Valid result set returned by @handler.', array('@handler' => $handler_name)));
danielebarchiesi@4: 
danielebarchiesi@4:         $result = call_user_func_array(array($handler, 'countReferencableEntities'), $arguments);
danielebarchiesi@4:         if (!empty($test['result'])) {
danielebarchiesi@4:           $bundle = key($test['result']);
danielebarchiesi@4:           $count = count($test['result'][$bundle]);
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:           $count = 0;
danielebarchiesi@4:         }
danielebarchiesi@4: 
danielebarchiesi@4:         $this->assertEqual($result, $count, format_string('Valid count returned by @handler.', array('@handler' => $handler_name)));
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   /**
danielebarchiesi@4:    * Test the node-specific overrides of the entity handler.
danielebarchiesi@4:    */
danielebarchiesi@4:   public function testNodeHandler() {
danielebarchiesi@4:     // Build a fake field instance.
danielebarchiesi@4:     $field = array(
danielebarchiesi@4:       'translatable' => FALSE,
danielebarchiesi@4:       'entity_types' => array(),
danielebarchiesi@4:       'settings' => array(
danielebarchiesi@4:         'handler' => 'base',
danielebarchiesi@4:         'target_type' => 'node',
danielebarchiesi@4:         'handler_settings' => array(
danielebarchiesi@4:           'target_bundles' => array(),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'field_name' => 'test_field',
danielebarchiesi@4:       'type' => 'entityreference',
danielebarchiesi@4:       'cardinality' => '1',
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     // Build a set of test data.
danielebarchiesi@4:     // Titles contain HTML-special characters to test escaping.
danielebarchiesi@4:     $nodes = array(
danielebarchiesi@4:       'published1' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:         'title' => 'Node published1 (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'published2' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:         'title' => 'Node published2 (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'unpublished' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 0,
danielebarchiesi@4:         'title' => 'Node unpublished (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     $node_labels = array();
danielebarchiesi@4:     foreach ($nodes as $key => $node) {
danielebarchiesi@4:       node_save($node);
danielebarchiesi@4:       $node_labels[$key] = check_plain($node->title);
danielebarchiesi@4:     }
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a non-admin.
danielebarchiesi@4:     $normal_user = $this->drupalCreateUser(array('access content'));
danielebarchiesi@4:     $GLOBALS['user'] = $normal_user;
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'article' => array(
danielebarchiesi@4:             $nodes['published1']->nid => $node_labels['published1'],
danielebarchiesi@4:             $nodes['published2']->nid => $node_labels['published2'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('published1', 'CONTAINS'),
danielebarchiesi@4:           array('Published1', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'article' => array(
danielebarchiesi@4:             $nodes['published1']->nid => $node_labels['published1'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('published2', 'CONTAINS'),
danielebarchiesi@4:           array('Published2', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'article' => array(
danielebarchiesi@4:             $nodes['published2']->nid => $node_labels['published2'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('invalid node', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('Node unpublished', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'Node handler');
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as an admin.
danielebarchiesi@4:     $admin_user = $this->drupalCreateUser(array('access content', 'bypass node access'));
danielebarchiesi@4:     $GLOBALS['user'] = $admin_user;
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'article' => array(
danielebarchiesi@4:             $nodes['published1']->nid => $node_labels['published1'],
danielebarchiesi@4:             $nodes['published2']->nid => $node_labels['published2'],
danielebarchiesi@4:             $nodes['unpublished']->nid => $node_labels['unpublished'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('Node unpublished', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'article' => array(
danielebarchiesi@4:             $nodes['unpublished']->nid => $node_labels['unpublished'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'Node handler (admin)');
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   /**
danielebarchiesi@4:    * Test the user-specific overrides of the entity handler.
danielebarchiesi@4:    */
danielebarchiesi@4:   public function testUserHandler() {
danielebarchiesi@4:     // Build a fake field instance.
danielebarchiesi@4:     $field = array(
danielebarchiesi@4:       'translatable' => FALSE,
danielebarchiesi@4:       'entity_types' => array(),
danielebarchiesi@4:       'settings' => array(
danielebarchiesi@4:         'handler' => 'base',
danielebarchiesi@4:         'target_type' => 'user',
danielebarchiesi@4:         'handler_settings' => array(
danielebarchiesi@4:           'target_bundles' => array(),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'field_name' => 'test_field',
danielebarchiesi@4:       'type' => 'entityreference',
danielebarchiesi@4:       'cardinality' => '1',
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     // Build a set of test data.
danielebarchiesi@4:     $users = array(
danielebarchiesi@4:       'anonymous' => user_load(0),
danielebarchiesi@4:       'admin' => user_load(1),
danielebarchiesi@4:       'non_admin' => (object) array(
danielebarchiesi@4:         'name' => 'non_admin <&>',
danielebarchiesi@4:         'mail' => 'non_admin@example.com',
danielebarchiesi@4:         'roles' => array(),
danielebarchiesi@4:         'pass' => user_password(),
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'blocked' => (object) array(
danielebarchiesi@4:         'name' => 'blocked <&>',
danielebarchiesi@4:         'mail' => 'blocked@example.com',
danielebarchiesi@4:         'roles' => array(),
danielebarchiesi@4:         'pass' => user_password(),
danielebarchiesi@4:         'status' => 0,
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     // The label of the anonymous user is variable_get('anonymous').
danielebarchiesi@4:     $users['anonymous']->name = variable_get('anonymous', t('Anonymous'));
danielebarchiesi@4: 
danielebarchiesi@4:     $user_labels = array();
danielebarchiesi@4:     foreach ($users as $key => $user) {
danielebarchiesi@4:       if (!isset($user->uid)) {
danielebarchiesi@4:         $users[$key] = $user = user_save(drupal_anonymous_user(), (array) $user);
danielebarchiesi@4:       }
danielebarchiesi@4:       $user_labels[$key] = check_plain($user->name);
danielebarchiesi@4:     }
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a non-admin.
danielebarchiesi@4:     $GLOBALS['user'] = $users['non_admin'];
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'user' => array(
danielebarchiesi@4:             $users['admin']->uid => $user_labels['admin'],
danielebarchiesi@4:             $users['non_admin']->uid => $user_labels['non_admin'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('non_admin', 'CONTAINS'),
danielebarchiesi@4:           array('NON_ADMIN', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'user' => array(
danielebarchiesi@4:             $users['non_admin']->uid => $user_labels['non_admin'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('invalid user', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('blocked', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'User handler');
danielebarchiesi@4: 
danielebarchiesi@4:     $GLOBALS['user'] = $users['admin'];
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'user' => array(
danielebarchiesi@4:             $users['anonymous']->uid => $user_labels['anonymous'],
danielebarchiesi@4:             $users['admin']->uid => $user_labels['admin'],
danielebarchiesi@4:             $users['non_admin']->uid => $user_labels['non_admin'],
danielebarchiesi@4:             $users['blocked']->uid => $user_labels['blocked'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('blocked', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'user' => array(
danielebarchiesi@4:             $users['blocked']->uid => $user_labels['blocked'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('Anonymous', 'CONTAINS'),
danielebarchiesi@4:           array('anonymous', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'user' => array(
danielebarchiesi@4:             $users['anonymous']->uid => $user_labels['anonymous'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'User handler (admin)');
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   /**
danielebarchiesi@4:    * Test the comment-specific overrides of the entity handler.
danielebarchiesi@4:    */
danielebarchiesi@4:   public function testCommentHandler() {
danielebarchiesi@4:     // Build a fake field instance.
danielebarchiesi@4:     $field = array(
danielebarchiesi@4:       'translatable' => FALSE,
danielebarchiesi@4:       'entity_types' => array(),
danielebarchiesi@4:       'settings' => array(
danielebarchiesi@4:         'handler' => 'base',
danielebarchiesi@4:         'target_type' => 'comment',
danielebarchiesi@4:         'handler_settings' => array(
danielebarchiesi@4:           'target_bundles' => array(),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'field_name' => 'test_field',
danielebarchiesi@4:       'type' => 'entityreference',
danielebarchiesi@4:       'cardinality' => '1',
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     // Build a set of test data.
danielebarchiesi@4:     $nodes = array(
danielebarchiesi@4:       'published' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:         'title' => 'Node published',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'unpublished' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 0,
danielebarchiesi@4:         'title' => 'Node unpublished',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     foreach ($nodes as $node) {
danielebarchiesi@4:       node_save($node);
danielebarchiesi@4:     }
danielebarchiesi@4: 
danielebarchiesi@4:     $comments = array(
danielebarchiesi@4:       'published_published' => (object) array(
danielebarchiesi@4:         'nid' => $nodes['published']->nid,
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'cid' => NULL,
danielebarchiesi@4:         'pid' => 0,
danielebarchiesi@4:         'status' => COMMENT_PUBLISHED,
danielebarchiesi@4:         'subject' => 'Comment Published <&>',
danielebarchiesi@4:         'hostname' => ip_address(),
danielebarchiesi@4:         'language' => LANGUAGE_NONE,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'published_unpublished' => (object) array(
danielebarchiesi@4:         'nid' => $nodes['published']->nid,
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'cid' => NULL,
danielebarchiesi@4:         'pid' => 0,
danielebarchiesi@4:         'status' => COMMENT_NOT_PUBLISHED,
danielebarchiesi@4:         'subject' => 'Comment Unpublished <&>',
danielebarchiesi@4:         'hostname' => ip_address(),
danielebarchiesi@4:         'language' => LANGUAGE_NONE,
danielebarchiesi@4:       ),
danielebarchiesi@4:       'unpublished_published' => (object) array(
danielebarchiesi@4:         'nid' => $nodes['unpublished']->nid,
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'cid' => NULL,
danielebarchiesi@4:         'pid' => 0,
danielebarchiesi@4:         'status' => COMMENT_NOT_PUBLISHED,
danielebarchiesi@4:         'subject' => 'Comment Published on Unpublished node <&>',
danielebarchiesi@4:         'hostname' => ip_address(),
danielebarchiesi@4:         'language' => LANGUAGE_NONE,
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     $comment_labels = array();
danielebarchiesi@4:     foreach ($comments as $key => $comment) {
danielebarchiesi@4:       comment_save($comment);
danielebarchiesi@4:       $comment_labels[$key] = check_plain($comment->subject);
danielebarchiesi@4:     }
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a non-admin.
danielebarchiesi@4:     $normal_user = $this->drupalCreateUser(array('access content', 'access comments'));
danielebarchiesi@4:     $GLOBALS['user'] = $normal_user;
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'comment_node_article' => array(
danielebarchiesi@4:             $comments['published_published']->cid => $comment_labels['published_published'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('Published', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'comment_node_article' => array(
danielebarchiesi@4:             $comments['published_published']->cid => $comment_labels['published_published'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('invalid comment', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array('Comment Unpublished', 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'Comment handler');
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a comment admin.
danielebarchiesi@4:     $admin_user = $this->drupalCreateUser(array('access content', 'access comments', 'administer comments'));
danielebarchiesi@4:     $GLOBALS['user'] = $admin_user;
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'comment_node_article' => array(
danielebarchiesi@4:             $comments['published_published']->cid => $comment_labels['published_published'],
danielebarchiesi@4:             $comments['published_unpublished']->cid => $comment_labels['published_unpublished'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'Comment handler (comment admin)');
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a node and comment admin.
danielebarchiesi@4:     $admin_user = $this->drupalCreateUser(array('access content', 'access comments', 'administer comments', 'bypass node access'));
danielebarchiesi@4:     $GLOBALS['user'] = $admin_user;
danielebarchiesi@4:     $referencable_tests = array(
danielebarchiesi@4:       array(
danielebarchiesi@4:         'arguments' => array(
danielebarchiesi@4:           array(NULL, 'CONTAINS'),
danielebarchiesi@4:         ),
danielebarchiesi@4:         'result' => array(
danielebarchiesi@4:           'comment_node_article' => array(
danielebarchiesi@4:             $comments['published_published']->cid => $comment_labels['published_published'],
danielebarchiesi@4:             $comments['published_unpublished']->cid => $comment_labels['published_unpublished'],
danielebarchiesi@4:             $comments['unpublished_published']->cid => $comment_labels['unpublished_published'],
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertReferencable($field, $referencable_tests, 'Comment handler (comment + node admin)');
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4:   /**
danielebarchiesi@4:    * Assert sorting by field works for non-admins.
danielebarchiesi@4:    *
danielebarchiesi@4:    * Since we are sorting on a field, we need to make sure the base-table
danielebarchiesi@4:    * is added, and access-control is behaving as expected.
danielebarchiesi@4:    */
danielebarchiesi@4:   public function testSortByField() {
danielebarchiesi@4:     // Add text field to entity, to sort by.
danielebarchiesi@4:     $field_info = array(
danielebarchiesi@4:       'field_name' => 'field_text',
danielebarchiesi@4:       'type' => 'text',
danielebarchiesi@4:       'entity_types' => array('node'),
danielebarchiesi@4:     );
danielebarchiesi@4:     field_create_field($field_info);
danielebarchiesi@4: 
danielebarchiesi@4:     $instance = array(
danielebarchiesi@4:       'label' => 'Text Field',
danielebarchiesi@4:       'field_name' => 'field_text',
danielebarchiesi@4:       'entity_type' => 'node',
danielebarchiesi@4:       'bundle' => 'article',
danielebarchiesi@4:       'settings' => array(),
danielebarchiesi@4:       'required' => FALSE,
danielebarchiesi@4:     );
danielebarchiesi@4:     field_create_instance($instance);
danielebarchiesi@4: 
danielebarchiesi@4: 
danielebarchiesi@4:     // Build a fake field instance.
danielebarchiesi@4:     $field = array(
danielebarchiesi@4:       'translatable' => FALSE,
danielebarchiesi@4:       'entity_types' => array(),
danielebarchiesi@4:       'settings' => array(
danielebarchiesi@4:         'handler' => 'base',
danielebarchiesi@4:         'target_type' => 'node',
danielebarchiesi@4:         'handler_settings' => array(
danielebarchiesi@4:           'target_bundles' => array(),
danielebarchiesi@4:           // Add sorting.
danielebarchiesi@4:           'sort' => array(
danielebarchiesi@4:             'type' => 'field',
danielebarchiesi@4:             'field' => 'field_text:value',
danielebarchiesi@4:             'direction' => 'DESC',
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'field_name' => 'test_field',
danielebarchiesi@4:       'type' => 'entityreference',
danielebarchiesi@4:       'cardinality' => '1',
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     // Build a set of test data.
danielebarchiesi@4:     $nodes = array(
danielebarchiesi@4:       'published1' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:         'title' => 'Node published1 (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'field_text' => array(
danielebarchiesi@4:           LANGUAGE_NONE => array(
danielebarchiesi@4:             array(
danielebarchiesi@4:               'value' => 1,
danielebarchiesi@4:             ),
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'published2' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 1,
danielebarchiesi@4:         'title' => 'Node published2 (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'field_text' => array(
danielebarchiesi@4:           LANGUAGE_NONE => array(
danielebarchiesi@4:             array(
danielebarchiesi@4:               'value' => 2,
danielebarchiesi@4:             ),
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:       'unpublished' => (object) array(
danielebarchiesi@4:         'type' => 'article',
danielebarchiesi@4:         'status' => 0,
danielebarchiesi@4:         'title' => 'Node unpublished (<&>)',
danielebarchiesi@4:         'uid' => 1,
danielebarchiesi@4:         'field_text' => array(
danielebarchiesi@4:           LANGUAGE_NONE => array(
danielebarchiesi@4:             array(
danielebarchiesi@4:               'value' => 3,
danielebarchiesi@4:             ),
danielebarchiesi@4:           ),
danielebarchiesi@4:         ),
danielebarchiesi@4:       ),
danielebarchiesi@4:     );
danielebarchiesi@4: 
danielebarchiesi@4:     $node_labels = array();
danielebarchiesi@4:     foreach ($nodes as $key => $node) {
danielebarchiesi@4:       node_save($node);
danielebarchiesi@4:       $node_labels[$key] = check_plain($node->title);
danielebarchiesi@4:     }
danielebarchiesi@4: 
danielebarchiesi@4:     // Test as a non-admin.
danielebarchiesi@4:     $normal_user = $this->drupalCreateUser(array('access content'));
danielebarchiesi@4:     $GLOBALS['user'] = $normal_user;
danielebarchiesi@4: 
danielebarchiesi@4:     $handler = entityreference_get_selection_handler($field);
danielebarchiesi@4: 
danielebarchiesi@4:     // Not only assert the result, but make sure the keys are sorted as
danielebarchiesi@4:     // expected.
danielebarchiesi@4:     $result = $handler->getReferencableEntities();
danielebarchiesi@4:     $expected_result = array(
danielebarchiesi@4:       $nodes['published2']->nid => $node_labels['published2'],
danielebarchiesi@4:       $nodes['published1']->nid => $node_labels['published1'],
danielebarchiesi@4:     );
danielebarchiesi@4:     $this->assertIdentical($result['article'], $expected_result, 'Query sorted by field returned expected values for non-admin.');
danielebarchiesi@4:   }
danielebarchiesi@4: }