mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2025-01-22 03:38:42 +02:00
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
44 lines
1.2 KiB
Go
44 lines
1.2 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 global_test
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import (
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"testing"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/api/global"
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)
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type testMeterProvider struct{}
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var _ otel.MeterProvider = &testMeterProvider{}
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func (*testMeterProvider) Meter(_ string, _ ...otel.MeterOption) otel.Meter {
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return otel.Meter{}
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}
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func TestMultipleGlobalMeterProvider(t *testing.T) {
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p1 := testMeterProvider{}
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p2 := otel.NoopMeterProvider{}
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global.SetMeterProvider(&p1)
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global.SetMeterProvider(&p2)
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got := global.MeterProvider()
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want := &p2
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if got != want {
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t.Fatalf("MeterProvider: got %p, want %p\n", got, want)
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}
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}
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