public function testSendWithNull()
{
$stream = new Curl($this->_testConfig);
$this->assertInternalType('resource', $stream->open());
$result = $stream->send(new Request($this->_testConfig), array('response' => 'lithium\\net\\http\\Response'));
$this->assertInstanceOf('lithium\\net\\http\\Response', $result);
$this->assertPattern("/^HTTP/", (string) $result);
}