mirror of
https://github.com/hanzoai/tasks.git
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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
138 lines
4.1 KiB
Go
138 lines
4.1 KiB
Go
package queues
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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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"github.com/stretchr/testify/suite"
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"github.com/hanzoai/tasks/common/clock"
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"github.com/hanzoai/tasks/common/metrics"
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"github.com/hanzoai/tasks/common/namespace"
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"github.com/hanzoai/tasks/common/tasks"
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"github.com/hanzoai/tasks/service/history/tests"
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"go.uber.org/mock/gomock"
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)
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var (
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testSchedulerMonitorOptions = schedulerMonitorOptions{
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aggregationCount: 10,
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aggregationDuration: 200 * time.Millisecond,
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}
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)
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type (
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schedulerMonitorSuite struct {
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suite.Suite
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*require.Assertions
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controller *gomock.Controller
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mockNamespaceRegistry *namespace.MockRegistry
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mockMetricsHandler *metrics.MockHandler
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mockTimerMetric *metrics.MockTimerIface
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mockTimeSource *clock.EventTimeSource
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schedulerMonitor *schedulerMonitor
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}
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)
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func TestSchedulerMonitorSuite(t *testing.T) {
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s := new(schedulerMonitorSuite)
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suite.Run(t, s)
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}
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func (s *schedulerMonitorSuite) SetupTest() {
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s.Assertions = require.New(s.T())
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s.controller = gomock.NewController(s.T())
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s.mockNamespaceRegistry = namespace.NewMockRegistry(s.controller)
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s.mockMetricsHandler = metrics.NewMockHandler(s.controller)
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s.mockTimerMetric = metrics.NewMockTimerIface(s.controller)
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s.mockTimeSource = clock.NewEventTimeSource()
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s.mockNamespaceRegistry.EXPECT().GetNamespaceName(gomock.Any()).Return(tests.Namespace, nil).AnyTimes()
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s.mockMetricsHandler.EXPECT().WithTags(gomock.Any()).Return(s.mockMetricsHandler).AnyTimes()
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s.mockMetricsHandler.EXPECT().Timer(metrics.QueueScheduleLatency.Name()).Return(s.mockTimerMetric).AnyTimes()
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s.schedulerMonitor = newSchedulerMonitor(
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func(e Executable) TaskChannelKey {
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return TaskChannelKey{
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NamespaceID: tests.NamespaceID.String(),
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Priority: tasks.PriorityHigh,
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}
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},
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s.mockNamespaceRegistry,
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s.mockTimeSource,
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s.mockMetricsHandler,
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testSchedulerMonitorOptions,
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)
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}
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func (s *schedulerMonitorSuite) TearDownTest() {
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s.controller.Finish()
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}
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func (s *schedulerMonitorSuite) TestRecordStart_AggregationCount() {
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s.schedulerMonitor.Start()
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defer s.schedulerMonitor.Stop()
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now := clock.NewRealTimeSource().Now()
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scheduledTime := now
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singleScheduleLatency := time.Millisecond * 10
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s.mockTimeSource.Update(now)
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totalExecutables := 2*testSchedulerMonitorOptions.aggregationCount + 10
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s.mockTimerMetric.EXPECT().Record(
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time.Duration(testSchedulerMonitorOptions.aggregationCount) * singleScheduleLatency,
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).Times(totalExecutables / testSchedulerMonitorOptions.aggregationCount)
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for numExecutables := 0; numExecutables != totalExecutables; numExecutables++ {
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mockExecutable := NewMockExecutable(s.controller)
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mockExecutable.EXPECT().GetScheduledTime().Return(scheduledTime).Times(1)
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now = now.Add(singleScheduleLatency)
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s.mockTimeSource.Update(now)
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s.schedulerMonitor.RecordStart(mockExecutable)
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}
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}
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func (s *schedulerMonitorSuite) TestRecordStart_AggregationDuration() {
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s.schedulerMonitor.Start()
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defer s.schedulerMonitor.Stop()
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now := clock.NewRealTimeSource().Now()
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singleScheduleLatency := time.Millisecond * 10
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s.mockTimeSource.Update(now)
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totalExecutables := testSchedulerMonitorOptions.aggregationCount / 2
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done := make(chan struct{})
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s.mockTimerMetric.EXPECT().Record(
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// although # of executable is less than aggregationCount
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// the value emitted should be scaled
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time.Duration(testSchedulerMonitorOptions.aggregationCount) * singleScheduleLatency,
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).Do(func(time.Duration, ...metrics.Tag) {
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close(done)
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}).Times(1)
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for numExecutables := 0; numExecutables != totalExecutables; numExecutables++ {
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mockExecutable := NewMockExecutable(s.controller)
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mockExecutable.EXPECT().GetScheduledTime().Return(now).Times(1)
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now = now.Add(singleScheduleLatency)
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s.mockTimeSource.Update(now)
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s.schedulerMonitor.RecordStart(mockExecutable)
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// simulate the case where task submission is very low frequency
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now = now.Add(10 * singleScheduleLatency)
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}
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// wait for the metric emission ticker
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select {
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case <-done:
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case <-time.NewTimer(3 * testSchedulerMonitorOptions.aggregationDuration).C:
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s.Fail("metric emission ticker should fire earlier")
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}
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}
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