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https://github.com/open-telemetry/opentelemetry-go.git
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6df0de12bc
* Rename ExportKind to aggregation.Temporality * Changelog uhhhhhhh * Apply suggestions from code review Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> * int->uint8 * go generate * go.sum * anual edit Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
75 lines
2.4 KiB
Go
75 lines
2.4 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package aggregation
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"go.opentelemetry.io/otel/metric/metrictest"
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"go.opentelemetry.io/otel/metric/number"
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"go.opentelemetry.io/otel/metric/sdkapi"
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)
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func TestTemporalityIncludes(t *testing.T) {
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require.True(t, CumulativeTemporality.Includes(CumulativeTemporality))
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require.True(t, DeltaTemporality.Includes(CumulativeTemporality|DeltaTemporality))
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}
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var deltaMemoryTemporalties = []sdkapi.InstrumentKind{
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sdkapi.CounterObserverInstrumentKind,
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sdkapi.UpDownCounterObserverInstrumentKind,
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}
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var cumulativeMemoryTemporalties = []sdkapi.InstrumentKind{
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sdkapi.HistogramInstrumentKind,
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sdkapi.GaugeObserverInstrumentKind,
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sdkapi.CounterInstrumentKind,
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sdkapi.UpDownCounterInstrumentKind,
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}
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func TestTemporalityMemoryRequired(t *testing.T) {
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for _, kind := range deltaMemoryTemporalties {
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require.True(t, DeltaTemporality.MemoryRequired(kind))
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require.False(t, CumulativeTemporality.MemoryRequired(kind))
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}
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for _, kind := range cumulativeMemoryTemporalties {
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require.True(t, CumulativeTemporality.MemoryRequired(kind))
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require.False(t, DeltaTemporality.MemoryRequired(kind))
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}
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}
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func TestTemporalitySelectors(t *testing.T) {
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cAggTemp := CumulativeTemporalitySelector()
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dAggTemp := DeltaTemporalitySelector()
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sAggTemp := StatelessTemporalitySelector()
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for _, ikind := range append(deltaMemoryTemporalties, cumulativeMemoryTemporalties...) {
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desc := metrictest.NewDescriptor("instrument", ikind, number.Int64Kind)
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var akind Kind
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if ikind.Adding() {
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akind = SumKind
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} else {
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akind = HistogramKind
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}
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require.Equal(t, CumulativeTemporality, cAggTemp.TemporalityFor(&desc, akind))
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require.Equal(t, DeltaTemporality, dAggTemp.TemporalityFor(&desc, akind))
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require.False(t, sAggTemp.TemporalityFor(&desc, akind).MemoryRequired(ikind))
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}
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}
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