woodpecker/server/pubsub/pub_test.go

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// Copyright 2023 Woodpecker 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.
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package pubsub
import (
"context"
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
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)
func TestPubsub(t *testing.T) {
var (
wg sync.WaitGroup
testMessage = Message{
Data: []byte("test"),
}
)
ctx, cancel := context.WithCancelCause(
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context.Background(),
)
broker := New()
go func() {
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broker.Subscribe(ctx, func(message Message) { assert.Equal(t, testMessage, message); wg.Done() })
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}()
go func() {
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broker.Subscribe(ctx, func(message Message) { wg.Done() })
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}()
<-time.After(500 * time.Millisecond)
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wg.Add(2)
go func() {
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broker.Publish(testMessage)
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}()
wg.Wait()
cancel(nil)
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}