public function testToStringWithBody()
{
$this->request->setHost('test.bitpay.com');
$this->request->setBody('{"json":true}');
$raw = array('POST https://test.bitpay.com:443/ HTTP/1.1', 'Content-Type: application/json', 'Content-Length: 13', '', '{"json":true}');
$raw = implode("\r\n", $raw);
$this->assertSame($raw, (string) $this->request);
}