/**
* Registers a new O2O_Connection
* @param string $name
* @param array $from_object_types Object types that can be connected from
* @param array $to_object_types Object types that can be connected to
* @param array $args
* @return O2O_Connection_Taxonomy
*/
public function register($name, $from_object_types, $to_object_types, $args = array())
{
if (!($connection = self::get_connection($name))) {
$args = wp_parse_args($args, array('reciprocal' => false));
if (!class_exists('O2O_Connection_Taxonomy')) {
require_once __DIR__ . '/connection-types/taxonomy/taxonomy.php';
}
$connection = new O2O_Connection_Taxonomy($name, (array) $from_object_types, (array) $to_object_types, $args);
$connection->init();
$this->connections[$name] = $connection;
}
return $connection;
}
/**
* @covers ::get_connected_from_objects
* @depends test_set_connected_to_sets_terms
*/
public function test_get_connected_from_objects()
{
$connection = new O2O_Connection_Taxonomy('test', 'post', 'flat_post_type', array('to' => array('sortable' => true)));
$post_id = wp_insert_post(array('post_title' => 'test post'));
$post_id2 = wp_insert_post(array('post_title' => 'test post2'));
$flat_post_id = wp_insert_post(array('post_title' => 'test flat post', 'post_type' => 'flat_post_type'));
$connection->set_connected_to($post_id, array($flat_post_id));
$connection->set_connected_to($post_id2, array($flat_post_id));
$expected = array($post_id, $post_id2);
sort($expected);
$result = $connection->get_connected_from_objects($flat_post_id);
$this->assertInternalType('array', $result);
sort($result);
$this->assertEquals($expected, $result);
}
