if (this.connection instanceof HttpsURLConnection) {
            if (hv != null) {
                ((HttpsURLConnection) this.connection).setHostnameVerifier(hv);
            }
            if (ssf != null) {
                ((HttpsURLConnection) this.connection).setSSLSocketFactory(ssf);
            }
        }

    val url = server.url("/")
    val connection = url.toUrl().openConnection() as HttpsURLConnection
    connection.setSSLSocketFactory(handshakeCertificates.sslSocketFactory())
    connection.setHostnameVerifier(RecordingHostnameVerifier())
    assertThat(connection.getResponseCode()).isEqualTo(HttpURLConnection.HTTP_OK)
    val reader = BufferedReader(InputStreamReader(connection.inputStream, StandardCharsets.UTF_8))