func reqBytes(req string) []byte {
	return []byte(strings.ReplaceAll(strings.TrimSpace(req), "\n", "\r\n") + "\r\n\r\n")
}

type handlerTest struct {
	logbuf  bytes.Buffer
	handler Handler
}

func newHandlerTest(h Handler) handlerTest {
	return handlerTest{handler: h}
}

func (ht *handlerTest) rawResponse(req string) string {
	reqb := reqBytes(req)
	var output strings.Builder
	conn := &rwTestConn{