static void parseRouteAddress(Chain chain, Span span) {
    if (span.isNoop()) return;
    Connection connection = chain.connection();
    if (connection == null) return;
    InetSocketAddress socketAddress = connection.route().socketAddress();
    span.remoteIpAndPort(socketAddress.getHostString(), socketAddress.getPort());
  }
@Test void parseRouteAddress_skipsOnNoop() {
    when(span.isNoop()).thenReturn(true);
    TracingInterceptor.parseRouteAddress(chain, span);

    verify(span).isNoop();
    verifyNoMoreInteractions(span);
  }