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opentelemetry-go/bridge/opencensus/trace_test.go

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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package opencensus // import "go.opentelemetry.io/otel/bridge/opencensus"
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/otel/sdk/trace"
"go.opentelemetry.io/otel/sdk/trace/tracetest"
)
func TestNewTraceBridge(t *testing.T) {
exporter := tracetest.NewInMemoryExporter()
tp := trace.NewTracerProvider(trace.WithSyncer(exporter))
bridge := newTraceBridge([]TraceOption{WithTracerProvider(tp)})
_, span := bridge.StartSpan(context.Background(), "foo")
span.End()
gotSpans := exporter.GetSpans()
require.Len(t, gotSpans, 1)
gotSpan := gotSpans[0]
assert.Equal(t, scopeName, gotSpan.InstrumentationScope.Name)
assert.Equal(t, gotSpan.InstrumentationScope.Version, Version())
}