lithium\data\source\Http::create PHP Method

    public function create($query, array $options = array())
    {
        $query = !is_object($query) ? new Query() : $query;
        $query->method() ?: $query->method("post");
        $query->path() ?: $query->path("/{:source}");
        return $this->_filter(__METHOD__, array($query, $options), function ($self, $params) {
            list($query, $options) = $params;
            return $self->send($query, $options);
        });
    }

 public function testCreateWithModel()
 {
     $model = $this->_model;
     $model::config(array('meta' => array('key' => 'id')));
     $http = new Http($this->_testConfig);
     $query = new Query(compact('model') + array('data' => array('title' => 'Test Title')));
     $result = $http->create($query);
     $expected = join("\r\n", array('POST /posts HTTP/1.1', 'Host: localhost:80', 'Connection: Close', 'User-Agent: Mozilla/5.0', 'Content-Type: application/x-www-form-urlencoded', 'Content-Length: 16', '', 'title=Test+Title'));
     $result = (string) $http->last->request;
     $this->assertEqual($expected, $result);
 }