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workflow_util.go
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/
workflow_util.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 testing
import (
"github.com/pborman/uuid"
"github.com/uber/cadence/common"
"github.com/uber/cadence/common/persistence"
"github.com/uber/cadence/common/types"
"github.com/uber/cadence/service/history/constants"
"github.com/uber/cadence/service/history/execution"
"github.com/uber/cadence/service/history/shard"
)
// StartWorkflow setup a workflow for testing purpose
func StartWorkflow(
mockShard *shard.TestContext,
sourceDomainID string,
) (types.WorkflowExecution, execution.MutableState, error) {
workflowExecution := types.WorkflowExecution{
WorkflowID: constants.TestWorkflowID,
RunID: constants.TestRunID,
}
workflowType := "some random workflow type"
taskListName := "some random task list"
entry, err := mockShard.GetDomainCache().GetDomainByID(sourceDomainID)
if err != nil {
return types.WorkflowExecution{}, nil, err
}
version := entry.GetFailoverVersion()
mutableState := execution.NewMutableStateBuilderWithVersionHistoriesWithEventV2(
mockShard,
mockShard.GetLogger(),
version,
workflowExecution.GetRunID(),
entry,
)
_, err = mutableState.AddWorkflowExecutionStartedEvent(
workflowExecution,
&types.HistoryStartWorkflowExecutionRequest{
DomainUUID: sourceDomainID,
StartRequest: &types.StartWorkflowExecutionRequest{
WorkflowType: &types.WorkflowType{Name: workflowType},
TaskList: &types.TaskList{Name: taskListName},
ExecutionStartToCloseTimeoutSeconds: common.Int32Ptr(2),
TaskStartToCloseTimeoutSeconds: common.Int32Ptr(1),
Header: &types.Header{Fields: map[string][]byte{
"contextKey": []byte("contextValue"),
"invalidContextKey": []byte("invalidContextValue"),
}},
},
PartitionConfig: map[string]string{"userid": uuid.New()},
},
)
if err != nil {
return types.WorkflowExecution{}, nil, err
}
return workflowExecution, mutableState, nil
}
// SetupWorkflowWithCompletedDecision setup a workflow with a completed decision task for testing purpose
func SetupWorkflowWithCompletedDecision(
mockShard *shard.TestContext,
sourceDomainID string,
) (types.WorkflowExecution, execution.MutableState, int64, error) {
workflowExecution, mutableState, err := StartWorkflow(mockShard, sourceDomainID)
if err != nil {
return types.WorkflowExecution{}, nil, 0, err
}
di := AddDecisionTaskScheduledEvent(mutableState)
event := AddDecisionTaskStartedEvent(mutableState, di.ScheduleID, mutableState.GetExecutionInfo().TaskList, uuid.New())
di.StartedID = event.ID
event = AddDecisionTaskCompletedEvent(mutableState, di.ScheduleID, di.StartedID, nil, "some random identity")
return workflowExecution, mutableState, event.ID, nil
}
// CreatePersistenceMutableState generated a persistence representation of the mutable state
// a based on the in memory version
func CreatePersistenceMutableState(
ms execution.MutableState,
lastEventID int64,
lastEventVersion int64,
) (*persistence.WorkflowMutableState, error) {
if ms.GetVersionHistories() != nil {
currentVersionHistory, err := ms.GetVersionHistories().GetCurrentVersionHistory()
if err != nil {
return nil, err
}
err = currentVersionHistory.AddOrUpdateItem(persistence.NewVersionHistoryItem(
lastEventID,
lastEventVersion,
))
if err != nil {
return nil, err
}
}
return execution.CreatePersistenceMutableState(ms), nil
}