02a4a42603
* split room service * generated protobuf * cleanup --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
109 lines
2.3 KiB
Go
109 lines
2.3 KiB
Go
// Copyright 2023 LiveKit, Inc.
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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 utils
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"go.uber.org/atomic"
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)
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type testService struct {
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key string
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killCalls atomic.Int32
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}
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func newTestService(key string) *testService {
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return &testService{key: key}
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}
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func (s *testService) Kill() { s.killCalls.Inc() }
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func TestMultitonService(t *testing.T) {
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t.Run("start and stop are called", func(t *testing.T) {
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t.Parallel()
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r := MultitonService[string]{}
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svc := newTestService("foo")
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stop := r.Replace("test", svc)
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time.Sleep(time.Millisecond)
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stop()
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time.Sleep(time.Millisecond)
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require.EqualValues(t, 1, svc.killCalls.Load())
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})
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t.Run("stop is idempotent", func(t *testing.T) {
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t.Parallel()
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r := MultitonService[string]{}
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svc := newTestService("foo")
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stop := r.Replace("test", svc)
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for i := 0; i < 3; i++ {
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time.Sleep(time.Millisecond)
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stop()
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}
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require.EqualValues(t, 1, svc.killCalls.Load())
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})
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t.Run("replaced services are stopped", func(t *testing.T) {
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t.Parallel()
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r := MultitonService[string]{}
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svc0 := newTestService("foo")
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r.Replace("test", svc0)
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time.Sleep(time.Millisecond)
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svc1 := newTestService("foo")
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r.Replace("test", svc1)
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time.Sleep(time.Millisecond)
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require.EqualValues(t, 1, svc0.killCalls.Load())
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require.EqualValues(t, 0, svc1.killCalls.Load())
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})
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t.Run("stop funcs for replaced services are neutered", func(t *testing.T) {
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t.Parallel()
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r := MultitonService[string]{}
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svc0 := newTestService("foo")
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stop0 := r.Replace("test", svc0)
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time.Sleep(time.Millisecond)
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svc1 := newTestService("foo")
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r.Replace("test", svc1)
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time.Sleep(time.Millisecond)
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stop0()
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time.Sleep(time.Millisecond)
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require.EqualValues(t, 1, svc0.killCalls.Load())
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require.EqualValues(t, 0, svc1.killCalls.Load())
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})
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}
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