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integration_test.go
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integration_test.go
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// Copyright (c) 2021 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package host
import (
"bytes"
"encoding/binary"
"encoding/json"
"errors"
"flag"
"fmt"
"math"
"sort"
"strconv"
"testing"
"time"
"github.com/pborman/uuid"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"github.com/uber/cadence/common"
"github.com/uber/cadence/common/log/tag"
"github.com/uber/cadence/common/types"
cadencehistory "github.com/uber/cadence/service/history"
"github.com/uber/cadence/service/history/execution"
"github.com/uber/cadence/service/matching"
)
func TestIntegrationSuite(t *testing.T) {
flag.Parse()
clusterConfig, err := GetTestClusterConfig("testdata/integration_test_cluster.yaml")
if err != nil {
panic(err)
}
testCluster := NewPersistenceTestCluster(t, clusterConfig)
s := new(IntegrationSuite)
params := IntegrationBaseParams{
DefaultTestCluster: testCluster,
VisibilityTestCluster: testCluster,
TestClusterConfig: clusterConfig,
}
s.IntegrationBase = NewIntegrationBase(params)
suite.Run(t, s)
}
func (s *IntegrationSuite) SetupSuite() {
s.setupSuite()
}
func (s *IntegrationSuite) TearDownSuite() {
s.tearDownSuite()
}
func (s *IntegrationSuite) SetupTest() {
// Have to define our overridden assertions in the test setup. If we did it earlier, s.T() will return nil
s.Assertions = require.New(s.T())
}
func (s *IntegrationSuite) TestStartWorkflowExecution() {
id := "integration-start-workflow-test"
wt := "integration-start-workflow-test-type"
tl := "integration-start-workflow-test-tasklist"
identity := "worker1"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
Header: &types.Header{
Fields: map[string][]byte{
"test-key": []byte("test-value"),
"empty-value": {},
},
},
}
we0, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
we1, err1 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err1)
s.Equal(we0.RunID, we1.RunID)
newRequest := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
we2, err2 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NotNil(err2)
s.IsType(&types.WorkflowExecutionAlreadyStartedError{}, err2)
s.T().Logf("Unable to start workflow execution: %v\n", err2.Error())
s.Nil(we2)
}
func (s *IntegrationSuite) TestStartWorkflowExecution_StartTimestampMatch() {
id := "integration-start-workflow-start-timestamp-test"
wt := "integration-start-workflow-start-timestamptest-type"
tl := "integration-start-workflow-start-timestamp-test-tasklist"
identity := "worker1"
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: &types.WorkflowType{Name: wt},
TaskList: &types.TaskList{Name: tl},
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
we0, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
var historyStartTime time.Time
histResp, err := s.engine.GetWorkflowExecutionHistory(createContext(), &types.GetWorkflowExecutionHistoryRequest{
Domain: s.domainName,
Execution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we0.GetRunID(),
},
})
s.NoError(err)
for _, event := range histResp.GetHistory().GetEvents() {
if event.GetEventType() == types.EventTypeWorkflowExecutionStarted {
historyStartTime = time.Unix(0, event.GetTimestamp())
break
}
}
descResp, err := s.engine.DescribeWorkflowExecution(createContext(), &types.DescribeWorkflowExecutionRequest{
Domain: s.domainName,
Execution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we0.GetRunID(),
},
})
s.NoError(err)
s.WithinDuration(
historyStartTime,
time.Unix(0, descResp.GetWorkflowExecutionInfo().GetStartTime()),
time.Millisecond,
)
var listResp *types.ListOpenWorkflowExecutionsResponse
for i := 0; i != 20; i++ {
listResp, err = s.engine.ListOpenWorkflowExecutions(createContext(), &types.ListOpenWorkflowExecutionsRequest{
Domain: s.domainName,
StartTimeFilter: &types.StartTimeFilter{
EarliestTime: common.Int64Ptr(historyStartTime.Add(-time.Minute).UnixNano()),
LatestTime: common.Int64Ptr(time.Now().UnixNano()),
},
ExecutionFilter: &types.WorkflowExecutionFilter{
WorkflowID: id,
RunID: we0.GetRunID(),
},
})
s.NoError(err)
if len(listResp.Executions) == 0 {
time.Sleep(100 * time.Millisecond)
}
}
if listResp == nil || len(listResp.Executions) == 0 {
s.Fail("unable to get workflow visibility records")
}
s.WithinDuration(
historyStartTime,
time.Unix(0, listResp.Executions[0].GetStartTime()),
time.Millisecond,
)
}
func (s *IntegrationSuite) TestStartWorkflowExecution_IDReusePolicy() {
id := "integration-start-workflow-id-reuse-test"
wt := "integration-start-workflow-id-reuse-type"
tl := "integration-start-workflow-id-reuse-tasklist"
identity := "worker1"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
createStartRequest := func(policy types.WorkflowIDReusePolicy) *types.StartWorkflowExecutionRequest {
return &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
WorkflowIDReusePolicy: &policy,
}
}
request := createStartRequest(types.WorkflowIDReusePolicyAllowDuplicateFailedOnly)
we, err := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err)
// Test policies when workflow is running
policies := []types.WorkflowIDReusePolicy{
types.WorkflowIDReusePolicyAllowDuplicateFailedOnly,
types.WorkflowIDReusePolicyAllowDuplicate,
types.WorkflowIDReusePolicyRejectDuplicate,
}
for _, policy := range policies {
newRequest := createStartRequest(policy)
we1, err1 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.Error(err1)
s.IsType(&types.WorkflowExecutionAlreadyStartedError{}, err1)
s.Nil(we1)
}
// Test TerminateIfRunning policy when workflow is running
policy := types.WorkflowIDReusePolicyTerminateIfRunning
newRequest := createStartRequest(policy)
we1, err1 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NoError(err1)
s.NotEqual(we.GetRunID(), we1.GetRunID())
// verify terminate status
executionTerminated := false
GetHistoryLoop:
for i := 0; i < 10; i++ {
historyResponse, err := s.engine.GetWorkflowExecutionHistory(createContext(), &types.GetWorkflowExecutionHistoryRequest{
Domain: s.domainName,
Execution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we.RunID,
},
})
s.Nil(err)
history := historyResponse.History
lastEvent := history.Events[len(history.Events)-1]
if lastEvent.GetEventType() != types.EventTypeWorkflowExecutionTerminated {
s.Logger.Warn("Execution not terminated yet.")
time.Sleep(100 * time.Millisecond)
continue GetHistoryLoop
}
terminateEventAttributes := lastEvent.WorkflowExecutionTerminatedEventAttributes
s.Equal(cadencehistory.TerminateIfRunningReason, terminateEventAttributes.GetReason())
s.Equal(fmt.Sprintf(cadencehistory.TerminateIfRunningDetailsTemplate, we1.GetRunID()), string(terminateEventAttributes.Details))
s.Equal(execution.IdentityHistoryService, terminateEventAttributes.GetIdentity())
executionTerminated = true
break GetHistoryLoop
}
s.True(executionTerminated)
// Terminate current workflow execution
err = s.engine.TerminateWorkflowExecution(createContext(), &types.TerminateWorkflowExecutionRequest{
Domain: s.domainName,
WorkflowExecution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we1.RunID,
},
Reason: "kill workflow",
Identity: identity,
})
s.Nil(err)
// test policy AllowDuplicateFailedOnly
policy = types.WorkflowIDReusePolicyAllowDuplicateFailedOnly
newRequest = createStartRequest(policy)
we2, err2 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NoError(err2)
s.NotEqual(we1.GetRunID(), we2.GetRunID())
// complete workflow instead of terminate
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
return []byte(strconv.Itoa(0)), []*types.Decision{{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("Done."),
},
}}, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
Logger: s.Logger,
T: s.T(),
}
_, err = poller.PollAndProcessDecisionTask(false, false)
s.Logger.Info("PollAndProcessDecisionTask", tag.Error(err))
s.Nil(err)
// duplicate requests
we3, err3 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NoError(err3)
s.Equal(we2.GetRunID(), we3.GetRunID())
// new request, same policy
newRequest = createStartRequest(policy)
we3, err3 = s.engine.StartWorkflowExecution(createContext(), newRequest)
s.Error(err3)
s.IsType(&types.WorkflowExecutionAlreadyStartedError{}, err3)
s.Nil(we3)
// test policy RejectDuplicate
policy = types.WorkflowIDReusePolicyRejectDuplicate
newRequest = createStartRequest(policy)
we3, err3 = s.engine.StartWorkflowExecution(createContext(), newRequest)
s.Error(err3)
s.IsType(&types.WorkflowExecutionAlreadyStartedError{}, err3)
s.Nil(we3)
// test policy AllowDuplicate
policy = types.WorkflowIDReusePolicyAllowDuplicate
newRequest = createStartRequest(policy)
we4, err4 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NoError(err4)
s.NotEqual(we3.GetRunID(), we4.GetRunID())
// complete workflow
_, err = poller.PollAndProcessDecisionTask(false, false)
s.Logger.Info("PollAndProcessDecisionTask", tag.Error(err))
s.Nil(err)
// test policy TerminateIfRunning
policy = types.WorkflowIDReusePolicyTerminateIfRunning
newRequest = createStartRequest(policy)
we5, err5 := s.engine.StartWorkflowExecution(createContext(), newRequest)
s.NoError(err5)
s.NotEqual(we4.GetRunID(), we5.GetRunID())
}
func (s *IntegrationSuite) TestTerminateWorkflow() {
id := "integration-terminate-workflow-test"
wt := "integration-terminate-workflow-test-type"
tl := "integration-terminate-workflow-test-tasklist"
identity := "worker1"
activityName := "activity_type1"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunID))
activityCount := int32(1)
activityCounter := int32(0)
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
if activityCounter < activityCount {
activityCounter++
buf := new(bytes.Buffer)
s.Nil(binary.Write(buf, binary.LittleEndian, activityCounter))
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeScheduleActivityTask.Ptr(),
ScheduleActivityTaskDecisionAttributes: &types.ScheduleActivityTaskDecisionAttributes{
ActivityID: strconv.Itoa(int(activityCounter)),
ActivityType: &types.ActivityType{Name: activityName},
TaskList: &types.TaskList{Name: tl},
Input: buf.Bytes(),
ScheduleToCloseTimeoutSeconds: common.Int32Ptr(100),
ScheduleToStartTimeoutSeconds: common.Int32Ptr(10),
StartToCloseTimeoutSeconds: common.Int32Ptr(50),
HeartbeatTimeoutSeconds: common.Int32Ptr(5),
},
}}, nil
}
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("Done."),
},
}}, nil
}
atHandler := func(execution *types.WorkflowExecution, activityType *types.ActivityType,
ActivityID string, input []byte, taskToken []byte) ([]byte, bool, error) {
return []byte("Activity Result."), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
ActivityHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
_, err := poller.PollAndProcessDecisionTask(false, false)
s.Logger.Info("PollAndProcessDecisionTask", tag.Error(err))
s.Nil(err)
terminateReason := "terminate reason."
terminateDetails := []byte("terminate details.")
err = s.engine.TerminateWorkflowExecution(createContext(), &types.TerminateWorkflowExecutionRequest{
Domain: s.domainName,
WorkflowExecution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we.RunID,
},
Reason: terminateReason,
Details: terminateDetails,
Identity: identity,
})
s.Nil(err)
executionTerminated := false
GetHistoryLoop:
for i := 0; i < 10; i++ {
historyResponse, err := s.engine.GetWorkflowExecutionHistory(createContext(), &types.GetWorkflowExecutionHistoryRequest{
Domain: s.domainName,
Execution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we.RunID,
},
})
s.Nil(err)
history := historyResponse.History
lastEvent := history.Events[len(history.Events)-1]
if *lastEvent.EventType != types.EventTypeWorkflowExecutionTerminated {
s.Logger.Warn("Execution not terminated yet.")
time.Sleep(100 * time.Millisecond)
continue GetHistoryLoop
}
terminateEventAttributes := lastEvent.WorkflowExecutionTerminatedEventAttributes
s.Equal(terminateReason, terminateEventAttributes.Reason)
s.Equal(terminateDetails, terminateEventAttributes.Details)
s.Equal(identity, terminateEventAttributes.Identity)
executionTerminated = true
break GetHistoryLoop
}
s.True(executionTerminated)
newExecutionStarted := false
StartNewExecutionLoop:
for i := 0; i < 10; i++ {
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
newExecution, err := s.engine.StartWorkflowExecution(createContext(), request)
if err != nil {
s.Logger.Warn("Start New Execution failed. Error", tag.Error(err))
time.Sleep(100 * time.Millisecond)
continue StartNewExecutionLoop
}
s.Logger.Info("New Execution Started with the same ID", tag.WorkflowID(id),
tag.WorkflowRunID(newExecution.RunID))
newExecutionStarted = true
break StartNewExecutionLoop
}
s.True(newExecutionStarted)
}
func (s *IntegrationSuite) TestSequentialWorkflow() {
RunSequentialWorkflow(
s,
"integration-sequential-workflow-test",
"integration-sequential-workflow-test-type",
"integration-sequential-workflow-test-tasklist",
0,
)
}
func (s *IntegrationSuite) TestDelayStartWorkflow() {
startWorkflowTS := time.Now()
RunSequentialWorkflow(
s,
"integration-delay-start-workflow-test",
"integration-delay-start-workflow-test-type",
"integration-delay-start-workflow-test-tasklist",
10,
)
targetBackoffDuration := time.Second * 10
backoffDurationTolerance := time.Millisecond * 4000
backoffDuration := time.Since(startWorkflowTS)
s.True(
backoffDuration > targetBackoffDuration,
"Backoff duration(%f s) should have been at least 5 seconds",
time.Duration(backoffDuration).Round(time.Millisecond).Seconds(),
)
s.True(
backoffDuration < targetBackoffDuration+backoffDurationTolerance,
"Integration test too long: %f seconds",
time.Duration(backoffDuration).Round(time.Millisecond).Seconds(),
)
}
func RunSequentialWorkflow(
s *IntegrationSuite,
workflowID string,
workflowTypeStr string,
taskListStr string,
delayStartSeconds int32,
) {
identity := "worker1"
activityName := "activity_type1"
workflowType := &types.WorkflowType{}
workflowType.Name = workflowTypeStr
taskList := &types.TaskList{}
taskList.Name = taskListStr
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: workflowID,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
DelayStartSeconds: common.Int32Ptr(delayStartSeconds),
}
we, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunID))
workflowComplete := false
activityCount := int32(10)
activityCounter := int32(0)
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
if activityCounter < activityCount {
activityCounter++
buf := new(bytes.Buffer)
s.Nil(binary.Write(buf, binary.LittleEndian, activityCounter))
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeScheduleActivityTask.Ptr(),
ScheduleActivityTaskDecisionAttributes: &types.ScheduleActivityTaskDecisionAttributes{
ActivityID: strconv.Itoa(int(activityCounter)),
ActivityType: &types.ActivityType{Name: activityName},
TaskList: &types.TaskList{Name: taskListStr},
Input: buf.Bytes(),
ScheduleToCloseTimeoutSeconds: common.Int32Ptr(100),
ScheduleToStartTimeoutSeconds: common.Int32Ptr(10),
StartToCloseTimeoutSeconds: common.Int32Ptr(50),
HeartbeatTimeoutSeconds: common.Int32Ptr(5),
},
}}, nil
}
workflowComplete = true
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("Done."),
},
}}, nil
}
expectedActivity := int32(1)
atHandler := func(execution *types.WorkflowExecution, activityType *types.ActivityType,
ActivityID string, input []byte, taskToken []byte) ([]byte, bool, error) {
s.Equal(workflowID, execution.WorkflowID)
s.Equal(activityName, activityType.Name)
id, _ := strconv.Atoi(ActivityID)
s.Equal(int(expectedActivity), id)
buf := bytes.NewReader(input)
var in int32
binary.Read(buf, binary.LittleEndian, &in)
s.Equal(expectedActivity, in)
expectedActivity++
return []byte("Activity Result."), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
ActivityHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
for i := 0; i < 10; i++ {
_, err := poller.PollAndProcessDecisionTask(false, false)
s.Logger.Info("PollAndProcessDecisionTask", tag.Error(err))
s.Nil(err)
if i%2 == 0 {
err = poller.PollAndProcessActivityTask(false)
} else { // just for testing respondActivityTaskCompleteByID
err = poller.PollAndProcessActivityTaskWithID(false)
}
s.Logger.Info("PollAndProcessActivityTask", tag.Error(err))
s.Nil(err)
}
s.False(workflowComplete)
_, err := poller.PollAndProcessDecisionTask(false, false)
s.Nil(err)
s.True(workflowComplete)
}
func (s *IntegrationSuite) TestCompleteDecisionTaskAndCreateNewOne() {
id := "integration-complete-decision-create-new-test"
wt := "integration-complete-decision-create-new-test-type"
tl := "integration-complete-decision-create-new-test-tasklist"
identity := "worker1"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunID))
decisionCount := 0
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
if decisionCount < 2 {
decisionCount++
return nil, []*types.Decision{{
DecisionType: types.DecisionTypeRecordMarker.Ptr(),
RecordMarkerDecisionAttributes: &types.RecordMarkerDecisionAttributes{
MarkerName: "test-marker",
},
}}, nil
}
return nil, []*types.Decision{{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("Done."),
},
}}, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
StickyTaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
Logger: s.Logger,
T: s.T(),
}
_, newTask, err := poller.PollAndProcessDecisionTaskWithAttemptAndRetryAndForceNewDecision(
false,
false,
true,
true,
int64(0),
1,
true,
nil)
s.Nil(err)
s.NotNil(newTask)
s.NotNil(newTask.DecisionTask)
s.Equal(int64(3), newTask.DecisionTask.GetPreviousStartedEventID())
s.Equal(int64(7), newTask.DecisionTask.GetStartedEventID())
s.Equal(4, len(newTask.DecisionTask.History.Events))
s.Equal(types.EventTypeDecisionTaskCompleted, newTask.DecisionTask.History.Events[0].GetEventType())
s.Equal(types.EventTypeMarkerRecorded, newTask.DecisionTask.History.Events[1].GetEventType())
s.Equal(types.EventTypeDecisionTaskScheduled, newTask.DecisionTask.History.Events[2].GetEventType())
s.Equal(types.EventTypeDecisionTaskStarted, newTask.DecisionTask.History.Events[3].GetEventType())
}
func (s *IntegrationSuite) TestDecisionAndActivityTimeoutsWorkflow() {
id := "integration-timeouts-workflow-test"
wt := "integration-timeouts-workflow-test-type"
tl := "integration-timeouts-workflow-test-tasklist"
identity := "worker1"
activityName := "activity_timer"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunID))
workflowComplete := false
activityCount := int32(4)
activityCounter := int32(0)
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
if activityCounter < activityCount {
activityCounter++
buf := new(bytes.Buffer)
s.Nil(binary.Write(buf, binary.LittleEndian, activityCounter))
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeScheduleActivityTask.Ptr(),
ScheduleActivityTaskDecisionAttributes: &types.ScheduleActivityTaskDecisionAttributes{
ActivityID: strconv.Itoa(int(activityCounter)),
ActivityType: &types.ActivityType{Name: activityName},
TaskList: &types.TaskList{Name: tl},
Input: buf.Bytes(),
ScheduleToCloseTimeoutSeconds: common.Int32Ptr(1),
ScheduleToStartTimeoutSeconds: common.Int32Ptr(1),
StartToCloseTimeoutSeconds: common.Int32Ptr(1),
HeartbeatTimeoutSeconds: common.Int32Ptr(1),
},
}}, nil
}
s.Logger.Info("Completing types.")
workflowComplete = true
return []byte(strconv.Itoa(int(activityCounter))), []*types.Decision{{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("Done."),
},
}}, nil
}
atHandler := func(execution *types.WorkflowExecution, activityType *types.ActivityType,
ActivityID string, input []byte, taskToken []byte) ([]byte, bool, error) {
s.Equal(id, execution.WorkflowID)
s.Equal(activityName, activityType.Name)
s.Logger.Info("Activity ID", tag.WorkflowActivityID(ActivityID))
return []byte("Activity Result."), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
ActivityHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
for i := 0; i < 8; i++ {
dropDecisionTask := (i%2 == 0)
s.Logger.Info("Calling Decision Task", tag.Counter(i))
var err error
if dropDecisionTask {
_, err = poller.PollAndProcessDecisionTask(false, true)
} else {
_, err = poller.PollAndProcessDecisionTaskWithAttempt(true, false, false, false, int64(1))
}
if err != nil {
historyResponse, err := s.engine.GetWorkflowExecutionHistory(createContext(), &types.GetWorkflowExecutionHistoryRequest{
Domain: s.domainName,
Execution: &types.WorkflowExecution{
WorkflowID: id,
RunID: we.RunID,
},
})
s.Nil(err)
history := historyResponse.History
common.PrettyPrintHistory(history, s.Logger)
}
s.True(err == nil || err == matching.ErrNoTasks, "%v", err)
if !dropDecisionTask {
s.Logger.Info("Calling Activity Task: %d", tag.Counter(i))
err = poller.PollAndProcessActivityTask(i%4 == 0)
s.True(err == nil || err == matching.ErrNoTasks)
}
}
s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunID))
s.False(workflowComplete)
_, err := poller.PollAndProcessDecisionTask(false, false)
s.Nil(err)
s.True(workflowComplete)
}
func (s *IntegrationSuite) TestWorkflowRetry() {
id := "integration-wf-retry-test"
wt := "integration-wf-retry-type"
tl := "integration-wf-retry-tasklist"
identity := "worker1"
workflowType := &types.WorkflowType{}
workflowType.Name = wt
taskList := &types.TaskList{}
taskList.Name = tl
initialIntervalInSeconds := 1
backoffCoefficient := 1.5
maximumAttempts := 5
request := &types.StartWorkflowExecutionRequest{
RequestID: uuid.New(),
Domain: s.domainName,
WorkflowID: id,
WorkflowType: workflowType,
TaskList: taskList,
Input: nil,
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(100),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Identity: identity,
RetryPolicy: &types.RetryPolicy{
InitialIntervalInSeconds: int32(initialIntervalInSeconds),
MaximumAttempts: int32(maximumAttempts),
MaximumIntervalInSeconds: 1,
NonRetriableErrorReasons: []string{"bad-bug"},
BackoffCoefficient: backoffCoefficient,
ExpirationIntervalInSeconds: 100,
},
}
we, err0 := s.engine.StartWorkflowExecution(createContext(), request)
s.Nil(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunID))
var executions []*types.WorkflowExecution
attemptCount := 0
dtHandler := func(execution *types.WorkflowExecution, wt *types.WorkflowType,
previousStartedEventID, startedEventID int64, history *types.History) ([]byte, []*types.Decision, error) {
executions = append(executions, execution)
attemptCount++
if attemptCount == maximumAttempts {
return nil, []*types.Decision{
{
DecisionType: types.DecisionTypeCompleteWorkflowExecution.Ptr(),
CompleteWorkflowExecutionDecisionAttributes: &types.CompleteWorkflowExecutionDecisionAttributes{
Result: []byte("succeed-after-retry"),
},
}}, nil
}
return nil, []*types.Decision{
{
DecisionType: types.DecisionTypeFailWorkflowExecution.Ptr(),
FailWorkflowExecutionDecisionAttributes: &types.FailWorkflowExecutionDecisionAttributes{
Reason: common.StringPtr("retryable-error"),
Details: nil,
},
}}, nil
}
poller := &TaskPoller{
Engine: s.engine,
Domain: s.domainName,
TaskList: taskList,
Identity: identity,
DecisionHandler: dtHandler,
Logger: s.Logger,
T: s.T(),
}
describeWorkflowExecution := func(execution *types.WorkflowExecution) (*types.DescribeWorkflowExecutionResponse, error) {
return s.engine.DescribeWorkflowExecution(createContext(), &types.DescribeWorkflowExecutionRequest{
Domain: s.domainName,
Execution: execution,
})
}
for i := 0; i != maximumAttempts; i++ {
_, err := poller.PollAndProcessDecisionTask(false, false)
s.True(err == nil, err)
events := s.getHistory(s.domainName, executions[i])
if i == maximumAttempts-1 {
s.Equal(types.EventTypeWorkflowExecutionCompleted, events[len(events)-1].GetEventType())
} else {
s.Equal(types.EventTypeWorkflowExecutionContinuedAsNew, events[len(events)-1].GetEventType())
}
s.Equal(int32(i), events[0].GetWorkflowExecutionStartedEventAttributes().GetAttempt())
dweResponse, err := describeWorkflowExecution(executions[i])
s.Nil(err)
backoff := time.Duration(0)
if i > 0 {
backoff = time.Duration(float64(initialIntervalInSeconds)*math.Pow(backoffCoefficient, float64(i-1))) * time.Second
// retry backoff cannot larger than MaximumIntervalInSeconds
if backoff > time.Second {
backoff = time.Second
}
}
expectedExecutionTime := dweResponse.WorkflowExecutionInfo.GetStartTime() + backoff.Nanoseconds()
s.Equal(expectedExecutionTime, dweResponse.WorkflowExecutionInfo.GetExecutionTime())
}
}