25 lines
470 B
Go
25 lines
470 B
Go
package tracer
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import (
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"bytes"
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"context"
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"strings"
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"testing"
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"go.unistack.org/micro/v4/logger"
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)
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func TestLoggerWithTracer(t *testing.T) {
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ctx := context.TODO()
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buf := bytes.NewBuffer(nil)
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if err := logger.Init(logger.WithOutput(buf)); err != nil {
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t.Fatal(err)
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}
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var span Span
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ctx, span = DefaultTracer.Start(ctx, "test")
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logger.Info(ctx, "msg")
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if !strings.Contains(buf.String(), span.TraceID()) {
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t.Fatalf("log does not contains tracer id")
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}
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}
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