@Test public void parseServerIpAndPort_emptyZipkinServiceNameIgnored() throws SQLException {

  setupAndReturnPropertiesForHost("1.2.3.4").setProperty("zipkinServiceName", "");
  TracingStatementInterceptor.parseServerIpAndPort(connection, span);
  verify(span).remoteServiceName("mysql");
  verify(span).remoteIpAndPort("1.2.3.4", 5555);
}