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restic/vendor/cloud.google.com/go/storage/oc_test.go
2018-03-30 11:41:12 +02:00

55 lines
1.3 KiB
Go

// Copyright 2018 Google Inc. All Rights Reserved.
//
// 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.
// +build go1.8
package storage
import (
"testing"
"go.opencensus.io/trace"
"golang.org/x/net/context"
)
func TestIntegration_OCTracing(t *testing.T) {
if testing.Short() {
t.Skip("Integration tests skipped in short mode")
}
te := &testExporter{}
trace.RegisterExporter(te)
defer trace.UnregisterExporter(te)
trace.SetDefaultSampler(trace.AlwaysSample())
ctx := context.Background()
client := testConfig(ctx, t)
defer client.Close()
bkt := client.Bucket(bucketName)
bkt.Attrs(ctx)
if len(te.spans) != 1 {
t.Fatalf("Expected 1 span to be created, but got %d", len(te.spans))
}
}
type testExporter struct {
spans []*trace.SpanData
}
func (te *testExporter) ExportSpan(s *trace.SpanData) {
te.spans = append(te.spans, s)
}