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https://github.com/open-telemetry/opentelemetry-go.git
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0fec28040d
* Update Tracer configuration. Conform to API option design outlined in #536. Add tests to validate new TracerConfigure function Drop the `instrumentation` prefix. * Stick with instrumentationVersion for now * Propagate changes * Add changes to Changelog
58 lines
1.3 KiB
Go
58 lines
1.3 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 trace
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestTracerConfigure(t *testing.T) {
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v1 := "semver:0.0.1"
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v2 := "semver:1.0.0"
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tests := []struct {
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options []TracerOption
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expected *TracerConfig
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}{
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{
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// No non-zero-values should be set.
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[]TracerOption{},
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new(TracerConfig),
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},
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{
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[]TracerOption{
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WithInstrumentationVersion(v1),
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},
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&TracerConfig{
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InstrumentationVersion: v1,
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},
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},
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{
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[]TracerOption{
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// Multiple calls should overwrite.
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WithInstrumentationVersion(v1),
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WithInstrumentationVersion(v2),
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},
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&TracerConfig{
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InstrumentationVersion: v2,
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},
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},
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}
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for _, test := range tests {
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assert.Equal(t, test.expected, TracerConfigure(test.options))
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}
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}
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