Files
tasks/service/history/replication/batchable_task_test.go
Alex ShtinandGitHub 8e8f1b0f7c Remove license header from every file (#7689)
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.

## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
2025-05-01 18:50:21 -07:00

342 lines
10 KiB
Go

package replication
import (
"errors"
"testing"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"go.temporal.io/server/common/log"
"go.temporal.io/server/common/metrics"
"go.uber.org/mock/gomock"
)
type (
batchedTaskSuite struct {
suite.Suite
*require.Assertions
controller *gomock.Controller
logger log.Logger
metricsHandler metrics.Handler
}
)
func (s *batchedTaskSuite) SetupTest() {
s.Assertions = require.New(s.T())
s.controller = gomock.NewController(s.T())
s.logger = log.NewTestLogger()
s.metricsHandler = metrics.NoopMetricsHandler
}
func TestBatchedTaskSuite(t *testing.T) {
suite.Run(t, new(batchedTaskSuite))
}
func (s *batchedTaskSuite) TestAddTask_batchStateClose_DoNotBatch_ReturnFalse() {
incomingTask := NewMockTrackableExecutableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: incomingTask,
individualTasks: append([]TrackableExecutableTask{}, incomingTask),
state: batchStateClose,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
result := batchedTestTask.AddTask(NewMockTrackableExecutableTask(s.controller))
s.False(result)
}
func (s *batchedTaskSuite) TestAddTask_ExistingTaskIsNotBatchable_DoNotBatch_ReturnFalse() {
existing := NewMockTrackableExecutableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
incoming := NewMockTrackableExecutableTask(s.controller)
result := batchedTestTask.AddTask(incoming)
s.False(result)
}
func (s *batchedTaskSuite) TestAddTask_IncomingTaskIsNotBatchable_DoNotBatch_ReturnFalse() {
existing := NewMockTrackableExecutableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
incoming := NewMockBatchableTask(s.controller)
result := batchedTestTask.AddTask(incoming)
s.False(result)
}
func (s *batchedTaskSuite) TestAddTask_ExistingTaskDoesNotWantToBatch_DoNotBatch_ReturnFalse() {
existing := NewMockBatchableTask(s.controller)
existing.EXPECT().CanBatch().Return(false).Times(1)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
incoming := NewMockBatchableTask(s.controller)
incoming.EXPECT().CanBatch().Return(true).Times(1)
result := batchedTestTask.AddTask(incoming)
s.False(result)
}
func (s *batchedTaskSuite) TestAddTask_IncomingTaskDoesNotWantToBatch_DoNotBatch_ReturnFalse() {
existing := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
incoming := NewMockBatchableTask(s.controller)
incoming.EXPECT().CanBatch().Return(false).Times(1)
result := batchedTestTask.AddTask(incoming)
s.False(result)
}
func (s *batchedTaskSuite) TestAddTask_TasksAreBatchableAndCanBatch_ReturnTrue() {
existing := NewMockBatchableTask(s.controller)
existing.EXPECT().CanBatch().Return(true).Times(1)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
incoming := NewMockBatchableTask(s.controller)
incoming.EXPECT().CanBatch().Return(true).Times(1)
batchResult := NewMockTrackableExecutableTask(s.controller)
existing.EXPECT().BatchWith(incoming).Return(batchResult, true).Times(1)
result := batchedTestTask.AddTask(incoming)
s.True(result)
// verify individual tasks
s.True(batchResult == batchedTestTask.batchedTask)
s.Len(batchedTestTask.individualTasks, 2)
s.True(existing == batchedTestTask.individualTasks[0])
s.True(incoming == batchedTestTask.individualTasks[1])
}
func (s *batchedTaskSuite) TestExecute_SetBatchStateToClose_ReturnResult() {
existing := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
err := errors.New("some error")
existing.EXPECT().Execute().Return(err).Times(1)
result := batchedTestTask.Execute()
s.Equal(batchState(batchStateClose), batchedTestTask.state)
s.Equal(err, result)
}
func (s *batchedTaskSuite) TestAck_AckIndividualTasks() {
existing := NewMockBatchableTask(s.controller)
add1 := NewMockBatchableTask(s.controller)
add2 := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing, add1, add2),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
metricsHandler: s.metricsHandler,
}
existing.EXPECT().Ack().Times(1)
add1.EXPECT().Ack().Times(1)
add2.EXPECT().Ack().Times(1)
batchedTestTask.Ack()
}
func (s *batchedTaskSuite) TestAbort_AbortIndividualTasks() {
existing := NewMockBatchableTask(s.controller)
add1 := NewMockBatchableTask(s.controller)
add2 := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing, add1, add2),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
existing.EXPECT().Abort().Times(1)
add1.EXPECT().Abort().Times(1)
add2.EXPECT().Abort().Times(1)
batchedTestTask.Abort()
}
func (s *batchedTaskSuite) TestCancel_CancelIndividualTasks() {
existing := NewMockBatchableTask(s.controller)
add1 := NewMockBatchableTask(s.controller)
add2 := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing, add1, add2),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
existing.EXPECT().Cancel().Times(1)
add1.EXPECT().Cancel().Times(1)
add2.EXPECT().Cancel().Times(1)
batchedTestTask.Cancel()
}
func (s *batchedTaskSuite) TestNack_SingleItem_NackTheTask() {
existing := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
existing.EXPECT().Nack(nil).Times(1)
batchedTestTask.Nack(nil)
}
func (s *batchedTaskSuite) TestNack_MultipleItems_CallIndividualHandler() {
existing := NewMockBatchableTask(s.controller)
add1 := NewMockBatchableTask(s.controller)
add2 := NewMockBatchableTask(s.controller)
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing, add1, add2),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
task.Cancel()
task.Abort()
task.Reschedule()
},
logger: s.logger,
}
existing.EXPECT().Cancel().Times(1)
existing.EXPECT().MarkUnbatchable().Times(1)
existing.EXPECT().Abort().Times(1)
existing.EXPECT().Reschedule().Times(1)
add1.EXPECT().Cancel().Times(1)
add1.EXPECT().Abort().Times(1)
add1.EXPECT().Reschedule().Times(1)
add1.EXPECT().MarkUnbatchable().Times(1)
add2.EXPECT().Cancel().Times(1)
add2.EXPECT().Abort().Times(1)
add2.EXPECT().Reschedule().Times(1)
add2.EXPECT().MarkUnbatchable().Times(1)
batchedTestTask.Nack(nil)
}
func (s *batchedTaskSuite) TestMarkPoisonPill_SingleItem_MarkTheTask() {
existing := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
existing.EXPECT().MarkPoisonPill().Return(nil).Times(1)
result := batchedTestTask.MarkPoisonPill()
s.Nil(result)
}
func (s *batchedTaskSuite) TestReschedule_SingleItem_RescheduleTheTask() {
existing := NewMockBatchableTask(s.controller)
handlerCallCount := 0
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
handlerCallCount++
},
}
existing.EXPECT().Reschedule().Times(1)
batchedTestTask.Reschedule()
s.Equal(0, handlerCallCount)
}
func (s *batchedTaskSuite) TestMarkPoisonPill_MultipleItems_CallIndividualHandler() {
existing := NewMockBatchableTask(s.controller)
add1 := NewMockBatchableTask(s.controller)
add2 := NewMockBatchableTask(s.controller)
batchedTestTask := &batchedTask{
batchedTask: existing,
individualTasks: append([]TrackableExecutableTask{}, existing, add1, add2),
state: batchStateOpen,
individualTaskHandler: func(task TrackableExecutableTask) {
task.Cancel()
task.Abort()
task.Reschedule()
},
logger: s.logger,
}
existing.EXPECT().Cancel().Times(1)
existing.EXPECT().MarkUnbatchable().Times(1)
existing.EXPECT().Abort().Times(1)
existing.EXPECT().Reschedule().Times(1)
add1.EXPECT().Cancel().Times(1)
add1.EXPECT().Abort().Times(1)
add1.EXPECT().Reschedule().Times(1)
add1.EXPECT().MarkUnbatchable().Times(1)
add2.EXPECT().Cancel().Times(1)
add2.EXPECT().Abort().Times(1)
add2.EXPECT().Reschedule().Times(1)
add2.EXPECT().MarkUnbatchable().Times(1)
result := batchedTestTask.MarkPoisonPill()
s.Nil(result)
}