33 lines
669 B
Go
33 lines
669 B
Go
package opentracing
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import (
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"context"
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"testing"
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"github.com/opentracing/opentracing-go/mocktracer"
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"go.unistack.org/micro/v4/metadata"
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"go.unistack.org/micro/v4/tracer"
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)
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func TestTraceID(t *testing.T) {
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md := metadata.New(1)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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ctx = metadata.NewIncomingContext(ctx, md)
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tr := NewTracer(Tracer(mocktracer.New()))
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if err := tr.Init(); err != nil {
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t.Fatal(err)
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}
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var sp tracer.Span
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ctx, sp = tr.Start(ctx, "test")
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if v := sp.TraceID(); v != "43" {
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t.Fatalf("invalid span trace id %#+v", v)
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}
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if v := sp.SpanID(); v != "44" {
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t.Fatalf("invalid span span id %#+v", v)
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}
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}
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