@Test
public void shouldConfigureWhenProducerDefaultConfig() {

  //Given
  initialConfig.put(ProducerConfig.CLIENT_ID_CONFIG, "producer-app");
  //When
  BaseTracingInterceptor interceptor = new BaseTracingInterceptorImpl();
  interceptor.configure(initialConfig);
  //Then
  assertNotNull(interceptor.tracing);
  assertEquals(TracingInterceptorConfig.ZIPKIN_REMOTE_SERVICE_NAME_DEFAULT, interceptor.remoteServiceName);
}