public function testRef()
{
ini_set("mongo.cmd", ":");
$this->object->insert(array("_id" => 123, "hello" => "world"));
$this->object->insert(array("_id" => 456, "ref" => array(":ref" => "bar", ":id" => 123)));
$ref = $this->object->findOne(array("_id" => 456));
$obj = MongoDBRef::get($this->object->db, $ref["ref"]);
$this->assertNotNull($obj);
$this->assertEquals("world", $obj["hello"], json_encode($obj));
}
public function testGetDBRef()
{
for ($i = 0; $i < 50; $i++) {
$this->object->insert((object) array('x' => rand()));
}
$obj = $this->object->findOne();
$ref = $this->object->createDBRef($obj);
$obj2 = $this->object->getDBRef($ref);
$this->assertNotNull($obj2);
$this->assertEquals($obj['x'], $obj2['x']);
}
/**
* Method used to read from a database session.
*
* @param mixed $id The key of the value to read
* @return mixed The value of the key or false if it does not exist
* @access private
*/
public function __read($id)
{
// obtain a read lock on the data, or subsequently wait for
// the lock to be released
// $this->_lock($id);
// exclude results that are inactive or expired
$result = $this->_mongo->findOne(array('session_id' => $id, 'expiry' => array('$gte' => time()), 'active' => 1));
if (isset($result['data'])) {
$this->_session = $result;
return $result['data'];
}
return '';
}
