mirror of https://github.com/restic/restic.git
77 lines
1.7 KiB
Go
77 lines
1.7 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.
|
|
|
|
package pubsub_test
|
|
|
|
import (
|
|
"strconv"
|
|
"sync"
|
|
"testing"
|
|
|
|
"golang.org/x/net/context"
|
|
|
|
"cloud.google.com/go/pubsub"
|
|
"cloud.google.com/go/pubsub/pstest"
|
|
"google.golang.org/api/option"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
func TestPSTest(t *testing.T) {
|
|
ctx := context.Background()
|
|
srv := pstest.NewServer()
|
|
|
|
conn, err := grpc.Dial(srv.Addr, grpc.WithInsecure())
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
client, err := pubsub.NewClient(ctx, "some-project", option.WithGRPCConn(conn))
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
defer client.Close()
|
|
|
|
topic, err := client.CreateTopic(ctx, "test-topic")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
sub, err := client.CreateSubscription(ctx, "sub-name", pubsub.SubscriptionConfig{Topic: topic})
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
go func() {
|
|
for i := 0; i < 10; i++ {
|
|
srv.Publish("projects/some-project/topics/test-topic", []byte(strconv.Itoa(i)), nil)
|
|
}
|
|
}()
|
|
|
|
ctx, cancel := context.WithCancel(ctx)
|
|
var mu sync.Mutex
|
|
count := 0
|
|
err = sub.Receive(ctx, func(ctx context.Context, m *pubsub.Message) {
|
|
mu.Lock()
|
|
count++
|
|
if count >= 10 {
|
|
cancel()
|
|
}
|
|
mu.Unlock()
|
|
m.Ack()
|
|
})
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}
|