mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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818c7b14b3
* Update metric Kind to InstrumentKind * Update all the other modules with Kind rename * Update metric Descriptor with instrument Kind rename * Update other modules with Descriptor method rename * Update OTLP exporter test field name * Rename kind filenames * Add changes to CHANGELOG * Fix documentation for Grouping and PrecomputedSum * Rename meter.go to metric.go * Move descriptor.go into metric.go * Move must.go into metric.go * Move instruments into metric_instrument.go * Rename metric api_test.go to metric_test.go * Move instrumentkind_test.go into metric_test.go * Rename sdkapi.go metric_sdkapi.go * Move api/metric into otel * Update to use moved packages * Rename otel.go to error_handler.go * Add changes to CHANGELOG * Fix merge conflict resolution error
65 lines
2.1 KiB
Go
65 lines
2.1 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 metric
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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"
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"go.opentelemetry.io/otel/sdk/export/metric/aggregation"
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)
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func TestExportKindIdentity(t *testing.T) {
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akind := aggregation.Kind("Noop")
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require.Equal(t, CumulativeExporter, CumulativeExporter.ExportKindFor(nil, akind))
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require.Equal(t, DeltaExporter, DeltaExporter.ExportKindFor(nil, akind))
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require.Equal(t, PassThroughExporter, PassThroughExporter.ExportKindFor(nil, akind))
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}
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func TestExportKindIncludes(t *testing.T) {
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require.True(t, CumulativeExporter.Includes(CumulativeExporter))
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require.True(t, DeltaExporter.Includes(CumulativeExporter|DeltaExporter))
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require.False(t, DeltaExporter.Includes(PassThroughExporter|CumulativeExporter))
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}
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var deltaMemoryKinds = []otel.InstrumentKind{
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otel.SumObserverInstrumentKind,
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otel.UpDownSumObserverInstrumentKind,
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}
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var cumulativeMemoryKinds = []otel.InstrumentKind{
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otel.ValueRecorderInstrumentKind,
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otel.ValueObserverInstrumentKind,
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otel.CounterInstrumentKind,
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otel.UpDownCounterInstrumentKind,
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}
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func TestExportKindMemoryRequired(t *testing.T) {
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for _, kind := range deltaMemoryKinds {
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require.True(t, DeltaExporter.MemoryRequired(kind))
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require.False(t, CumulativeExporter.MemoryRequired(kind))
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require.False(t, PassThroughExporter.MemoryRequired(kind))
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}
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for _, kind := range cumulativeMemoryKinds {
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require.True(t, CumulativeExporter.MemoryRequired(kind))
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require.False(t, DeltaExporter.MemoryRequired(kind))
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require.False(t, PassThroughExporter.MemoryRequired(kind))
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}
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}
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