@Nullable
static io.zipkin.Span invert(Span input) {
try {
byte[] bytes = scalaCodec.writeValueAsBytes(input);
return Codec.JSON.readSpan(bytes);
} catch (JsonProcessingException e) {
e.printStackTrace();
return null;
}
}
@Nullable
static Span convert(io.zipkin.Span input) {
byte[] bytes = Codec.JSON.writeSpan(input);
try {
return JsonSpan.invert(scalaCodec.readValue(bytes, JsonSpan.class));
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
protected Runnable allSpansWereRegisteredInZipkinWithTraceIdEqualTo(long traceId) {
return () -> {
ResponseEntity<String> response = checkStateOfTheTraceId(traceId);
log.info(
"Response from the Zipkin query service about the trace id [{}] for trace with id [{}]",
response,
traceId);
then(response.getStatusCode()).isEqualTo(HttpStatus.OK);
then(response.hasBody()).isTrue();
List<Span> spans = Codec.JSON.readSpans(response.getBody().getBytes());
List<String> serviceNamesNotFoundInZipkin = serviceNamesNotFoundInZipkin(spans);
List<String> spanNamesNotFoundInZipkin = annotationsNotFoundInZipkin(spans);
log.info("The following services were not found in Zipkin {}", serviceNamesNotFoundInZipkin);
log.info("The following annotations were not found in Zipkin {}", spanNamesNotFoundInZipkin);
then(serviceNamesNotFoundInZipkin).isEmpty();
then(spanNamesNotFoundInZipkin).isEmpty();
log.info("Zipkin tracing is working! Sleuth is working! Let's be happy!");
};
}
