mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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d18c135f58
* Add internal pkg to bridge/opencensus * Use the bridge/opencensus/internal pkg * Correct testing comments * Remove added unit tests
81 lines
2.2 KiB
Go
81 lines
2.2 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 oc2otel
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import (
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"testing"
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octrace "go.opencensus.io/trace"
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"go.opencensus.io/trace/tracestate"
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"go.opentelemetry.io/otel/trace"
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)
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func TestSpanContextConversion(t *testing.T) {
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for _, tc := range []struct {
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description string
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input octrace.SpanContext
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expected trace.SpanContext
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}{
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{
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description: "empty",
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},
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{
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description: "sampled",
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input: octrace.SpanContext{
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TraceID: octrace.TraceID([16]byte{1}),
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SpanID: octrace.SpanID([8]byte{2}),
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TraceOptions: octrace.TraceOptions(0x1),
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},
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expected: trace.NewSpanContext(trace.SpanContextConfig{
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TraceID: trace.TraceID([16]byte{1}),
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SpanID: trace.SpanID([8]byte{2}),
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TraceFlags: trace.FlagsSampled,
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}),
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},
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{
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description: "not sampled",
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input: octrace.SpanContext{
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TraceID: octrace.TraceID([16]byte{1}),
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SpanID: octrace.SpanID([8]byte{2}),
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TraceOptions: octrace.TraceOptions(0),
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},
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expected: trace.NewSpanContext(trace.SpanContextConfig{
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TraceID: trace.TraceID([16]byte{1}),
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SpanID: trace.SpanID([8]byte{2}),
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}),
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},
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{
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description: "trace state is ignored",
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input: octrace.SpanContext{
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TraceID: octrace.TraceID([16]byte{1}),
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SpanID: octrace.SpanID([8]byte{2}),
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Tracestate: &tracestate.Tracestate{},
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},
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expected: trace.NewSpanContext(trace.SpanContextConfig{
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TraceID: trace.TraceID([16]byte{1}),
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SpanID: trace.SpanID([8]byte{2}),
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}),
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},
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} {
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t.Run(tc.description, func(t *testing.T) {
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output := SpanContext(tc.input)
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if !output.Equal(tc.expected) {
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t.Fatalf("Got %+v spancontext, exepected %+v.", output, tc.expected)
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}
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})
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}
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}
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