forked from TrueCloudLab/restic
76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
// Copyright 2018 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package pubsub_test
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import (
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"strconv"
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"sync"
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"testing"
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"golang.org/x/net/context"
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"cloud.google.com/go/pubsub"
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"cloud.google.com/go/pubsub/pstest"
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"google.golang.org/api/option"
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"google.golang.org/grpc"
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)
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func TestPSTest(t *testing.T) {
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ctx := context.Background()
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srv := pstest.NewServer()
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conn, err := grpc.Dial(srv.Addr, grpc.WithInsecure())
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if err != nil {
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panic(err)
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}
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client, err := pubsub.NewClient(ctx, "some-project", option.WithGRPCConn(conn))
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if err != nil {
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panic(err)
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}
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defer client.Close()
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topic, err := client.CreateTopic(ctx, "test-topic")
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if err != nil {
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panic(err)
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}
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sub, err := client.CreateSubscription(ctx, "sub-name", pubsub.SubscriptionConfig{Topic: topic})
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if err != nil {
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panic(err)
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}
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go func() {
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for i := 0; i < 10; i++ {
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srv.Publish("projects/some-project/topics/test-topic", []byte(strconv.Itoa(i)), nil)
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}
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}()
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ctx, cancel := context.WithCancel(ctx)
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var mu sync.Mutex
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count := 0
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err = sub.Receive(ctx, func(ctx context.Context, m *pubsub.Message) {
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mu.Lock()
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count++
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if count >= 10 {
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cancel()
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}
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mu.Unlock()
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m.Ack()
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})
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if err != nil {
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panic(err)
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}
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}
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