HttpRequestTracingUtils { public static String convertSampleableBooleanToExpectedB3Value(boolean sampleable) { return (sampleable) ? "1" : "0"; } private  HttpRequestTracingUtils(); static Span fromRequestWithHeaders(RequestWithHeaders request, List<String> userIdHeaderKeys); static boolean hasInvalidSpanIdBecauseCallerDidNotSendOne(Span span); static boolean hasInvalidParentIdBecauseCallerDidNotSendSpanId(Span span); static String getUserIdFromRequestWithHeaders(RequestWithHeaders request, List<String> userIdHeaderKeys); static void propagateTracingHeaders(HttpObjectForPropagation httpObjectForPropagation, Span span); static String convertSampleableBooleanToExpectedB3Value(boolean sampleable); @SuppressWarnings("ConstantConditions") static @NotNull String generateSafeSpanName(
        @Nullable REQ request,
        @Nullable RES response,
        @NotNull HttpTagAndSpanNamingAdapter<REQ, RES> adapter
    ); static @NotNull String generateSafeSpanName(
        @Nullable String requestHttpMethod,
        @Nullable String pathTemplate,
        @Nullable Integer responseStatusCode
    ); static @NotNull String getFallbackSpanNameForHttpRequest(
        @Nullable String prefix,
        @Nullable String httpMethod
    ); static final String UNSPECIFIED_SPAN_NAME; static final String SPAN_FROM_HEADERS_WHERE_CALLER_DID_NOT_SEND_SPAN_ID_TAG_KEY; static final String CHILD_OF_SPAN_FROM_HEADERS_WHERE_CALLER_DID_NOT_SEND_SPAN_ID_TAG_KEY; }
@DataProvider(value = { "true", "false" }) @Test public void convertSampleableBooleanToExpectedB3Value_works_as_expected(boolean sampleable) { String expectedResult = (sampleable) ? "1" : "0"; String result = convertSampleableBooleanToExpectedB3Value(sampleable); assertThat(result).isEqualTo(expectedResult); }