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Go

// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
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, gotSpan.InstrumentationLibrary.Name, scopeName)
assert.Equal(t, gotSpan.InstrumentationLibrary.Version, Version())
}