public function testUpdateWithModel()
{
$http = new Http($this->_testConfig);
$query = new Query(array('model' => $this->_model, 'data' => array('id' => '1', 'title' => 'Test Title')));
$result = $http->update($query);
$expected = join("\r\n", array('PUT /posts/1 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);
}