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Add internal data support to cloning fanout connectors (#717)
Cloning fanout connectors now able to work with new type of downstream consumers. - Also add test data generators for metric internal data from #718
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// Copyright 2020 OpenTelemetry Authors | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
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package testdata | ||
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import ( | ||
"time" | ||
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"github.com/open-telemetry/opentelemetry-collector/internal/data" | ||
) | ||
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var ( | ||
TestMetricStartTime = time.Date(2020, 2, 11, 20, 26, 12, 321, time.UTC) | ||
TestMetricStartTimestamp = data.TimestampUnixNano(TestMetricStartTime.UnixNano()) | ||
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TestMetricExemplarTime = time.Date(2020, 2, 11, 20, 26, 13, 123, time.UTC) | ||
TestMetricExemplarTimestamp = data.TimestampUnixNano(TestMetricExemplarTime.UnixNano()) | ||
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TestMetricTime = time.Date(2020, 2, 11, 20, 26, 13, 789, time.UTC) | ||
TestMetricTimestamp = data.TimestampUnixNano(TestMetricTime.UnixNano()) | ||
) | ||
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const ( | ||
TestGaugeDoubleMetricName = "gauge-double" | ||
TestGaugeIntMetricName = "gauge-int" | ||
TestCounterDoubleMetricName = "counter-double" | ||
TestCounterIntMetricName = "counter-int" | ||
TestGaugeHistogramMetricName = "gauge-histogram" | ||
TestCumulativeHistogramMetricName = "cumulative-histogram" | ||
TestSummaryMetricName = "summary" | ||
) | ||
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func GenerateMetricDataOneEmptyResourceMetrics() data.MetricData { | ||
md := data.NewMetricData() | ||
md.SetResourceMetrics(data.NewResourceMetricsSlice(1)) | ||
return md | ||
} | ||
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func GenerateMetricDataNoLibraries() data.MetricData { | ||
md := GenerateMetricDataOneEmptyResourceMetrics() | ||
md.ResourceMetrics().Get(0).Resource().SetAttributes(generateResourceAttributes1()) | ||
return md | ||
} | ||
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func GenerateMetricDataNoMetrics() data.MetricData { | ||
md := GenerateMetricDataNoLibraries() | ||
md.ResourceMetrics().Get(0).SetInstrumentationLibraryMetrics(data.NewInstrumentationLibraryMetricsSlice(1)) | ||
return md | ||
} | ||
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func GenerateMetricDataAllTypesNoDataPoints() data.MetricData { | ||
md := GenerateMetricDataNoMetrics() | ||
ilm0 := md.ResourceMetrics().Get(0).InstrumentationLibraryMetrics().Get(0) | ||
ilm0.SetMetrics(data.NewMetricSlice(7)) | ||
ms := ilm0.Metrics() | ||
fillMetricDescriptor( | ||
ms.Get(0).MetricDescriptor(), TestGaugeDoubleMetricName, data.MetricTypeGaugeDouble) | ||
fillMetricDescriptor( | ||
ms.Get(1).MetricDescriptor(), TestGaugeIntMetricName, data.MetricTypeGaugeInt64) | ||
fillMetricDescriptor( | ||
ms.Get(2).MetricDescriptor(), TestCounterDoubleMetricName, data.MetricTypeCounterDouble) | ||
fillMetricDescriptor( | ||
ms.Get(3).MetricDescriptor(), TestCounterIntMetricName, data.MetricTypeCounterInt64) | ||
fillMetricDescriptor( | ||
ms.Get(4).MetricDescriptor(), TestGaugeHistogramMetricName, data.MetricTypeGaugeHistogram) | ||
fillMetricDescriptor( | ||
ms.Get(5).MetricDescriptor(), TestCumulativeHistogramMetricName, data.MetricTypeCumulativeHistogram) | ||
fillMetricDescriptor( | ||
ms.Get(6).MetricDescriptor(), TestSummaryMetricName, data.MetricTypeSummary) | ||
return md | ||
} | ||
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func GenerateMetricDataWithCountersHistogramAndSummary() data.MetricData { | ||
metricData := data.NewMetricData() | ||
metricData.SetResourceMetrics(data.NewResourceMetricsSlice(1)) | ||
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rms := metricData.ResourceMetrics() | ||
rms.Get(0).SetInstrumentationLibraryMetrics(data.NewInstrumentationLibraryMetricsSlice(1)) | ||
rms.Get(0).Resource().SetAttributes(generateResourceAttributes1()) | ||
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ilms := rms.Get(0).InstrumentationLibraryMetrics() | ||
ilms.Get(0).SetMetrics(data.NewMetricSlice(4)) | ||
ms := ilms.Get(0).Metrics() | ||
fillCounterIntMetric(ms.Get(0)) | ||
fillCounterDoubleMetric(ms.Get(1)) | ||
fillCumulativeHistogramMetric(ms.Get(2)) | ||
fillSummaryMetric(ms.Get(3)) | ||
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return metricData | ||
} | ||
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func GenerateMetricDataOneMetricNoResource() data.MetricData { | ||
md := GenerateMetricDataOneEmptyResourceMetrics() | ||
rm0 := md.ResourceMetrics().Get(0) | ||
rm0.SetInstrumentationLibraryMetrics(data.NewInstrumentationLibraryMetricsSlice(1)) | ||
rm0ils0 := rm0.InstrumentationLibraryMetrics().Get(0) | ||
rm0ils0.SetMetrics(data.NewMetricSlice(1)) | ||
fillCounterIntMetric(rm0ils0.Metrics().Get(0)) | ||
return md | ||
} | ||
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func GenerateMetricDataOneMetric() data.MetricData { | ||
md := GenerateMetricDataNoMetrics() | ||
rm0ils0 := md.ResourceMetrics().Get(0).InstrumentationLibraryMetrics().Get(0) | ||
rm0ils0.SetMetrics(data.NewMetricSlice(1)) | ||
fillCounterIntMetric(rm0ils0.Metrics().Get(0)) | ||
return md | ||
} | ||
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func GenerateMetricDataTwoMetrics() data.MetricData { | ||
md := GenerateMetricDataNoMetrics() | ||
rm0ils0 := md.ResourceMetrics().Get(0).InstrumentationLibraryMetrics().Get(0) | ||
rm0ils0.SetMetrics(data.NewMetricSlice(2)) | ||
fillCounterIntMetric(rm0ils0.Metrics().Get(0)) | ||
fillCounterDoubleMetric(rm0ils0.Metrics().Get(1)) | ||
return md | ||
} | ||
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func fillCounterIntMetric(im data.Metric) { | ||
fillMetricDescriptor(im.MetricDescriptor(), TestCounterIntMetricName, data.MetricTypeCounterInt64) | ||
im.SetInt64DataPoints(data.NewInt64DataPointSlice(2)) | ||
idp0 := im.Int64DataPoints().Get(0) | ||
idp0.SetLabelsMap(data.NewStringMap(map[string]string{"int-label-1": "int-label-value-1"})) | ||
idp0.SetStartTime(TestMetricStartTimestamp) | ||
idp0.SetTimestamp(TestMetricTimestamp) | ||
idp0.SetValue(123) | ||
idp1 := im.Int64DataPoints().Get(1) | ||
idp1.SetLabelsMap(data.NewStringMap(map[string]string{"int-label-2": "int-label-value-2"})) | ||
idp1.SetStartTime(TestMetricStartTimestamp) | ||
idp1.SetTimestamp(TestMetricTimestamp) | ||
idp1.SetValue(456) | ||
} | ||
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func fillCounterDoubleMetric(dm data.Metric) { | ||
dm.SetDoubleDataPoints(data.NewDoubleDataPointSlice(1)) | ||
fillMetricDescriptor(dm.MetricDescriptor(), TestCounterDoubleMetricName, data.MetricTypeCounterDouble) | ||
ddp0 := dm.DoubleDataPoints().Get(0) | ||
ddp0.SetStartTime(TestMetricStartTimestamp) | ||
ddp0.SetTimestamp(TestMetricTimestamp) | ||
ddp0.SetValue(1.23) | ||
} | ||
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func fillCumulativeHistogramMetric(hm data.Metric) { | ||
hm.SetHistogramDataPoints(data.NewHistogramDataPointSlice(2)) | ||
fillMetricDescriptor(hm.MetricDescriptor(), TestCumulativeHistogramMetricName, data.MetricTypeCumulativeHistogram) | ||
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hdp0 := hm.HistogramDataPoints().Get(0) | ||
hdp0.SetLabelsMap(data.NewStringMap(map[string]string{ | ||
"histogram-label-1": "histogram-label-value-1", | ||
"histogram-label-3": "histogram-label-value-3", | ||
})) | ||
hdp0.SetStartTime(TestMetricStartTimestamp) | ||
hdp0.SetTimestamp(TestMetricTimestamp) | ||
hdp0.SetCount(1) | ||
hdp0.SetSum(15) | ||
hdp1 := hm.HistogramDataPoints().Get(1) | ||
hdp1.SetLabelsMap(data.NewStringMap(map[string]string{ | ||
"histogram-label-2": "histogram-label-value-2", | ||
})) | ||
hdp1.SetStartTime(TestMetricStartTimestamp) | ||
hdp1.SetTimestamp(TestMetricTimestamp) | ||
hdp1.SetCount(1) | ||
hdp1.SetSum(15) | ||
hdp1.SetBuckets(data.NewHistogramBucketSlice(2)) | ||
hdp1.Buckets().Get(0).SetCount(0) | ||
hdp1.Buckets().Get(1).SetCount(1) | ||
hdp1.Buckets().Get(1).Exemplar().SetTimestamp(TestMetricExemplarTimestamp) | ||
hdp1.Buckets().Get(1).Exemplar().SetValue(15) | ||
hdp1.Buckets().Get(1).Exemplar().SetAttachments(data.NewStringMap(map[string]string{ | ||
"exemplar-attachment": "exemplar-attachment-value", | ||
})) | ||
hdp1.SetExplicitBounds([]float64{1}) | ||
} | ||
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func fillSummaryMetric(sm data.Metric) { | ||
sm.SetSummaryDataPoints(data.NewSummaryDataPointSlice(2)) | ||
fillMetricDescriptor(sm.MetricDescriptor(), TestSummaryMetricName, data.MetricTypeSummary) | ||
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sdps := sm.SummaryDataPoints() | ||
sdp0 := sdps.Get(0) | ||
sdp0.SetLabelsMap(data.NewStringMap(map[string]string{ | ||
"summary-label": "summary-label-value-1", | ||
})) | ||
sdp0.SetStartTime(TestMetricStartTimestamp) | ||
sdp0.SetTimestamp(TestMetricTimestamp) | ||
sdp0.SetCount(1) | ||
sdp0.SetSum(15) | ||
sdp1 := sdps.Get(1) | ||
sdp1.SetLabelsMap(data.NewStringMap(map[string]string{ | ||
"summary-label": "summary-label-value-2", | ||
})) | ||
sdp1.SetStartTime(TestMetricStartTimestamp) | ||
sdp1.SetTimestamp(TestMetricTimestamp) | ||
sdp1.SetCount(1) | ||
sdp1.SetSum(15) | ||
sdp1.SetValueAtPercentiles(data.NewSummaryValueAtPercentileSlice(1)) | ||
sdp1.ValueAtPercentiles().Get(0).SetPercentile(1) | ||
sdp1.ValueAtPercentiles().Get(0).SetValue(15) | ||
} | ||
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func fillMetricDescriptor(md data.MetricDescriptor, name string, ty data.MetricType) { | ||
md.SetName(name) | ||
md.SetDescription("") | ||
md.SetUnit("1") | ||
md.SetType(ty) | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,29 @@ | ||
// Copyright 2020 OpenTelemetry Authors | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
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package testdata | ||
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import ( | ||
"testing" | ||
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"github.com/stretchr/testify/assert" | ||
) | ||
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func TestGenerateMetricData(t *testing.T) { | ||
assert.EqualValues(t, GenerateMetricDataNoLibraries(), GenerateMetricDataNoLibraries()) | ||
assert.EqualValues(t, GenerateMetricDataNoMetrics(), GenerateMetricDataNoMetrics()) | ||
assert.EqualValues(t, GenerateMetricDataOneMetricNoResource(), GenerateMetricDataOneMetricNoResource()) | ||
assert.EqualValues(t, GenerateMetricDataOneMetric(), GenerateMetricDataOneMetric()) | ||
assert.EqualValues(t, GenerateMetricDataTwoMetrics(), GenerateMetricDataTwoMetrics()) | ||
} |
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