com.nike.wingtips.Span.getSpanStartTimeNanos()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中com.nike.wingtips.Span.getSpanStartTimeNanos()方法的一些代码示例，展示了Span.getSpanStartTimeNanos()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Span.getSpanStartTimeNanos()方法的具体详情如下：
包路径：com.nike.wingtips.Span
类名称：Span
方法名：getSpanStartTimeNanos

Span.getSpanStartTimeNanos介绍

暂无

代码示例

代码示例来源：origin: Nike-Inc/wingtips

private void verifyDurationBetweenLowerAndUpperBounds(Span span, long beforeCompletionCallNanoTime, long afterCompletionCallNanoTime) {
  long durationLowerBound = beforeCompletionCallNanoTime - span.getSpanStartTimeNanos();
  long durationUpperBound = afterCompletionCallNanoTime - span.getSpanStartTimeNanos();
  assertThat(span.getDurationNanos()).isNotNull();
  assertThat(span.getDurationNanos()).isBetween(durationLowerBound, durationUpperBound);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void public_constructor_calculates_start_time_nanos_if_passed_null() {
  // given
  long startTimeEpochMicrosUsed = 42;
  long nanosBeforeCall = System.nanoTime();
  long epochMicrosBeforeCall = TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis());
  // when
  Span span = new Span(traceId, parentSpanId, spanId, spanName, true, userId, spanPurpose, startTimeEpochMicrosUsed, null, 41L, null, null);
  long epochMicrosAfterCall = TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis());
  long nanosAfterCall = System.nanoTime();
  // then
  long lowerBound = calculateNanoStartTimeFromSpecifiedEpochMicrosStartTime(startTimeEpochMicrosUsed, epochMicrosBeforeCall, nanosBeforeCall);
  long upperBound = calculateNanoStartTimeFromSpecifiedEpochMicrosStartTime(startTimeEpochMicrosUsed, epochMicrosAfterCall, nanosAfterCall);
  assertThat(span.getSpanStartTimeNanos()).isBetween(lowerBound, upperBound);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void complete_method_should_complete_the_span_with_correct_duration() throws InterruptedException {
  for (int i = 0; i < 10; i++) {
    // given
    Span validSpan = Span.generateRootSpanForNewTrace(spanName, spanPurpose).build();
    assertThat(validSpan.isCompleted()).isFalse();
    // when
    Thread.sleep((long) (Math.random() * 10));
    long beforeCompleteNanoTime = System.nanoTime();
    validSpan.complete();
    long afterCompleteNanoTime = System.nanoTime();
    // then
    assertThat(validSpan.isCompleted()).isTrue();
    long lowerBoundDuration = beforeCompleteNanoTime - validSpan.getSpanStartTimeNanos();
    long upperBoundDuration = afterCompleteNanoTime - validSpan.getSpanStartTimeNanos();
    assertThat(validSpan.getDurationNanos()).isBetween(lowerBoundDuration, upperBoundDuration);
  }
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void fromHttpServletRequestOrCreateRootSpan_returns_new_root_span_if_traceId_is_missing_from_headers() {
  // given: no trace ID in headers, but user ID exists
  given(request.getHeader(ALT_USER_ID_HEADER_KEY)).willReturn(altUserId);
  // when: creating Span object from HTTP request using fromHttpServletRequestOrCreateRootSpan
  long beforeCallNanos = System.nanoTime();
  Span newSpan = HttpSpanFactory.fromHttpServletRequestOrCreateRootSpan(request, USER_ID_HEADER_KEYS);
  long afterCallNanos = System.nanoTime();
  // then: ensure root span object is created even though there was no trace ID header, and the returned span contains the expected user ID
  assertThat(newSpan).isNotNull();
  assertThat(newSpan.getParentSpanId()).isNull();
  assertThat(newSpan.getUserId()).isEqualTo(altUserId);
  assertThat(newSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
  assertThat(newSpan.isCompleted()).isFalse();
  assertThat(newSpan.getSpanPurpose()).isEqualTo(SpanPurpose.SERVER);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void builder_build_ignores_passed_in_spanStartTimeNanos_if_spanStartTimeEpochMicros_is_null() {
  // given
  Span.Builder builder = Span
    .newBuilder("stuff", SpanPurpose.LOCAL_ONLY)
    .withSpanStartTimeNanos(42L)
    .withSpanStartTimeEpochMicros(null);
  // when
  long beforeNanos = System.nanoTime();
  long beforeEpochMicros = TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis());
  Span span = builder.build();
  long afterNanos = System.nanoTime();
  long afterEpochMicros = TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis());
  // then
  assertThat(span.getSpanStartTimeNanos()).isBetween(beforeNanos, afterNanos);
  assertThat(span.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void public_constructor_works_as_expected_for_completed_span() {
  // when
  Span span = new Span(
    traceId, parentSpanId, spanId, spanName, sampleableForFullyCompleteSpan, userId,
    spanPurposeForFullyCompletedSpan, startTimeEpochMicrosForFullyCompleteSpan,
    startTimeNanosForFullyCompleteSpan, durationNanosForFullyCompletedSpan, tags, annotations
  );
  // then
  assertThat(span.getTraceId()).isEqualTo(traceId);
  assertThat(span.getParentSpanId()).isEqualTo(parentSpanId);
  assertThat(span.getSpanId()).isEqualTo(spanId);
  assertThat(span.getSpanName()).isEqualTo(spanName);
  assertThat(span.isSampleable()).isEqualTo(sampleableForFullyCompleteSpan);
  assertThat(span.getUserId()).isEqualTo(userId);
  assertThat(span.getSpanStartTimeEpochMicros()).isEqualTo(startTimeEpochMicrosForFullyCompleteSpan);
  assertThat(span.getSpanStartTimeNanos()).isEqualTo(startTimeNanosForFullyCompleteSpan);
  assertThat(span.getSpanPurpose()).isEqualTo(spanPurposeForFullyCompletedSpan);
  assertThat(span.isCompleted()).isTrue();
  assertThat(span.getDurationNanos()).isEqualTo(durationNanosForFullyCompletedSpan);
  assertThat(span.getTags()).isEqualTo(tags);
  assertThat(span.getTimestampedAnnotations()).isEqualTo(annotations);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void public_constructor_works_as_expected_for_incomplete_span() {
  // when
  Span span = new Span(
    traceId, parentSpanId, spanId, spanName, sampleableForFullyCompleteSpan, userId,
    spanPurposeForFullyCompletedSpan, startTimeEpochMicrosForFullyCompleteSpan,
    startTimeNanosForFullyCompleteSpan, null, tags, annotations
  );
  // then
  assertThat(span.getTraceId()).isEqualTo(traceId);
  assertThat(span.getParentSpanId()).isEqualTo(parentSpanId);
  assertThat(span.getSpanId()).isEqualTo(spanId);
  assertThat(span.getSpanName()).isEqualTo(spanName);
  assertThat(span.isSampleable()).isEqualTo(sampleableForFullyCompleteSpan);
  assertThat(span.getUserId()).isEqualTo(userId);
  assertThat(span.getSpanStartTimeEpochMicros()).isEqualTo(startTimeEpochMicrosForFullyCompleteSpan);
  assertThat(span.getSpanStartTimeNanos()).isEqualTo(startTimeNanosForFullyCompleteSpan);
  assertThat(span.getSpanPurpose()).isEqualTo(spanPurposeForFullyCompletedSpan);
  assertThat(span.isCompleted()).isFalse();
  assertThat(span.getDurationNanos()).isNull();
  assertThat(span.getTags()).isEqualTo(tags);
  assertThat(span.getTimestampedAnnotations()).isEqualTo(annotations);
}

代码示例来源：origin: Nike-Inc/wingtips

public static void verifySpanDeepEquals(
  Span spanToVerify, Span expectedSpan, boolean allowStartTimeNanosFudgeFactor
) {
  assertThat(spanToVerify.getSpanStartTimeEpochMicros()).isEqualTo(expectedSpan.getSpanStartTimeEpochMicros());
  if (allowStartTimeNanosFudgeFactor) {
    assertThat(spanToVerify.getSpanStartTimeNanos())
      .isCloseTo(expectedSpan.getSpanStartTimeNanos(), Offset.offset(TimeUnit.MILLISECONDS.toNanos(1)));
  }
  else {
    assertThat(spanToVerify.getSpanStartTimeNanos()).isEqualTo(expectedSpan.getSpanStartTimeNanos());
  }
  assertThat(spanToVerify.isCompleted()).isEqualTo(expectedSpan.isCompleted());
  assertThat(spanToVerify.getTraceId()).isEqualTo(expectedSpan.getTraceId());
  assertThat(spanToVerify.getSpanId()).isEqualTo(expectedSpan.getSpanId());
  assertThat(spanToVerify.getParentSpanId()).isEqualTo(expectedSpan.getParentSpanId());
  assertThat(spanToVerify.getSpanName()).isEqualTo(expectedSpan.getSpanName());
  assertThat(spanToVerify.isSampleable()).isEqualTo(expectedSpan.isSampleable());
  assertThat(spanToVerify.getUserId()).isEqualTo(expectedSpan.getUserId());
  assertThat(spanToVerify.getDurationNanos()).isEqualTo(expectedSpan.getDurationNanos());
  assertThat(spanToVerify.getSpanPurpose()).isEqualTo(expectedSpan.getSpanPurpose());
  assertThat(spanToVerify.getTags()).isEqualTo(expectedSpan.getTags());
  assertThat(spanToVerify.getTimestampedAnnotations()).isEqualTo(expectedSpan.getTimestampedAnnotations());
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void fromHttpServletRequestOrCreateRootSpan_pulls_from_headers_if_available() {
  // given: a set of standard Span header values
  given(request.getHeader(TraceHeaders.TRACE_ID)).willReturn(sampleTraceID);
  given(request.getHeader(TraceHeaders.TRACE_SAMPLED)).willReturn(Boolean.TRUE.toString());
  given(request.getHeader(TraceHeaders.SPAN_ID)).willReturn(sampleSpanID);
  given(request.getHeader(TraceHeaders.PARENT_SPAN_ID)).willReturn(sampleParentSpanID);
  given(request.getHeader(USER_ID_HEADER_KEY)).willReturn(userId);
  // when: creating Span object from HTTP request using fromHttpServletRequestOrCreateRootSpan
  long beforeCallNanos = System.nanoTime();
  Span goodSpan = HttpSpanFactory.fromHttpServletRequestOrCreateRootSpan(request, USER_ID_HEADER_KEYS);
  long afterCallNanos = System.nanoTime();
  // then: ensure Span object gets identical values from corresponding headers
  assertThat(goodSpan.getTraceId()).isEqualTo(sampleTraceID);
  assertThat(goodSpan.isSampleable()).isTrue();
  assertThat(goodSpan.getSpanId()).isEqualTo(sampleSpanID);
  assertThat(goodSpan.getParentSpanId()).isEqualTo(sampleParentSpanID);
  assertThat(goodSpan.getUserId()).isEqualTo(userId);
  assertThat(goodSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
  assertThat(goodSpan.isCompleted()).isFalse();
  assertThat(goodSpan.getSpanPurpose()).isEqualTo(SpanPurpose.SERVER);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void fromHttpServletRequest_creates_span_with_all_values_if_all_values_available_from_request_headers() {
  // given: a set of standard Span header values
  given(request.getHeader(TraceHeaders.TRACE_ID)).willReturn(sampleTraceID);
  given(request.getHeader(TraceHeaders.TRACE_SAMPLED)).willReturn(Boolean.FALSE.toString());
  given(request.getHeader(TraceHeaders.SPAN_ID)).willReturn(sampleSpanID);
  given(request.getHeader(TraceHeaders.PARENT_SPAN_ID)).willReturn(sampleParentSpanID);
  given(request.getHeader(USER_ID_HEADER_KEY)).willReturn(userId);
  // when: creating Span object from HTTP request
  long beforeCallNanos = System.nanoTime();
  Span goodSpan = HttpSpanFactory.fromHttpServletRequest(request, USER_ID_HEADER_KEYS);
  long afterCallNanos = System.nanoTime();
  // then: ensure Span object gets identical values from corresponding headers
  assertThat(goodSpan.getTraceId()).isEqualTo(sampleTraceID);
  assertThat(goodSpan.isSampleable()).isFalse();
  assertThat(goodSpan.getSpanId()).isEqualTo(sampleSpanID);
  assertThat(goodSpan.getParentSpanId()).isEqualTo(sampleParentSpanID);
  assertThat(goodSpan.getUserId()).isEqualTo(userId);
  assertThat(goodSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
  assertThat(goodSpan.isCompleted()).isFalse();
  assertThat(goodSpan.getSpanPurpose()).isEqualTo(SpanPurpose.SERVER);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void fromHttpServletRequest_pulls_from_alt_user_id_if_specified_in_header_and_primary_is_missing() {
  // given: a set of standard Span header values with the alt user ID header specified instead of the primary
  given(request.getHeader(TraceHeaders.TRACE_ID)).willReturn(sampleTraceID);
  given(request.getHeader(TraceHeaders.TRACE_SAMPLED)).willReturn(Boolean.TRUE.toString());
  given(request.getHeader(TraceHeaders.SPAN_ID)).willReturn(sampleSpanID);
  given(request.getHeader(TraceHeaders.PARENT_SPAN_ID)).willReturn(sampleParentSpanID);
  given(request.getHeader(ALT_USER_ID_HEADER_KEY)).willReturn(altUserId);
  // when: creating Span object from HTTP request
  long beforeCallNanos = System.nanoTime();
  Span goodSpan = HttpSpanFactory.fromHttpServletRequest(request, USER_ID_HEADER_KEYS);
  long afterCallNanos = System.nanoTime();
  // then: ensure Span object gets identical values from corresponding headers
  assertThat(goodSpan.getTraceId()).isEqualTo(sampleTraceID);
  assertThat(goodSpan.isSampleable()).isTrue();
  assertThat(goodSpan.getSpanId()).isEqualTo(sampleSpanID);
  assertThat(goodSpan.getParentSpanId()).isEqualTo(sampleParentSpanID);
  assertThat(goodSpan.getUserId()).isEqualTo(altUserId);
  assertThat(goodSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
  assertThat(goodSpan.isCompleted()).isFalse();
  assertThat(goodSpan.getSpanPurpose()).isEqualTo(SpanPurpose.SERVER);
}

代码示例来源：origin: Nike-Inc/wingtips

@Test
public void fromHttpServletRequest_creates_span_with_all_values_minus_user_id_if_user_id_list_is_not_passed_in() {
  // given: a set of standard Span header values
  given(request.getHeader(TraceHeaders.TRACE_ID)).willReturn(sampleTraceID);
  given(request.getHeader(TraceHeaders.TRACE_SAMPLED)).willReturn(Boolean.FALSE.toString());
  given(request.getHeader(TraceHeaders.SPAN_ID)).willReturn(sampleSpanID);
  given(request.getHeader(TraceHeaders.PARENT_SPAN_ID)).willReturn(sampleParentSpanID);
  given(request.getHeader(USER_ID_HEADER_KEY)).willReturn(userId);
  // when: creating Span object from HTTP request
  long beforeCallNanos = System.nanoTime();
  Span goodSpan = HttpSpanFactory.fromHttpServletRequest(request, null);
  long afterCallNanos = System.nanoTime();
  // then: ensure Span object gets identical values from corresponding headers
  assertThat(goodSpan.getTraceId()).isEqualTo(sampleTraceID);
  assertThat(goodSpan.isSampleable()).isFalse();
  assertThat(goodSpan.getSpanId()).isEqualTo(sampleSpanID);
  assertThat(goodSpan.getParentSpanId()).isEqualTo(sampleParentSpanID);
  assertThat(goodSpan.getUserId()).isNull();
  assertThat(goodSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
  assertThat(goodSpan.isCompleted()).isFalse();
  assertThat(goodSpan.getSpanPurpose()).isEqualTo(SpanPurpose.SERVER);
}

代码示例来源：origin: Nike-Inc/wingtips

assertThat(span.getParentSpanId()).isNull();
assertThat(span.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
assertThat(span.getSpanStartTimeNanos()).isBetween(beforeNanoTime, afterNanoTime);
assertThat(span.isCompleted()).isFalse();
assertThat(span.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(result.getSpanPurpose()).isEqualTo(spanPurpose);
assertThat(result.getSpanStartTimeEpochMicros()).isBetween(beforeCallEpochMicros, afterCallEpochMicros);
assertThat(result.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
assertThat(result.getDurationNanos()).isNull();
assertThat(result.isCompleted()).isFalse();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(result.getSpanPurpose()).isEqualTo(spanPurpose);
assertThat(result.getSpanStartTimeEpochMicros()).isBetween(beforeCallEpochMicros, afterCallEpochMicros);
assertThat(result.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
assertThat(result.isCompleted()).isFalse();
assertThat(result.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(span.getParentSpanId()).isNull();
assertThat(span.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
assertThat(span.getSpanStartTimeNanos()).isBetween(beforeNanoTime, afterNanoTime);
assertThat(span.isCompleted()).isFalse();
assertThat(span.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(childSpan.getSpanStartTimeNanos()).isBetween(beforeCallNanos, afterCallNanos);
assertThat(childSpan.isCompleted()).isFalse();
assertThat(childSpan.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(subspan.getParentSpanId()).isNull();
assertThat(subspan.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
assertThat(subspan.getSpanStartTimeNanos()).isBetween(beforeNanoTime, afterNanoTime);
assertThat(subspan.isCompleted()).isFalse();
assertThat(subspan.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(span.getParentSpanId()).isEqualTo(parentSpan.getSpanId());
assertThat(span.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
assertThat(span.getSpanStartTimeNanos()).isBetween(beforeNanoTime, afterNanoTime);
assertThat(span.isCompleted()).isFalse();
assertThat(span.getDurationNanos()).isNull();

代码示例来源：origin: Nike-Inc/wingtips

assertThat(span.getParentSpanId()).isEqualTo(parentSpan.getSpanId());
assertThat(span.getSpanStartTimeEpochMicros()).isBetween(beforeEpochMicros, afterEpochMicros);
assertThat(span.getSpanStartTimeNanos()).isBetween(beforeNanoTime, afterNanoTime);
assertThat(span.isCompleted()).isFalse();
assertThat(span.getDurationNanos()).isNull();

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