Add tests for reset_sticky_tasklist.go (cadence-workflow#6097)

service/history/engine/engineimpl/reset_sticky_tasklist_test.go

@@ -0,0 +1,138 @@
+// The MIT License (MIT)
+
+// Copyright (c) 2017-2020 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 engineimpl
+
+import (
+	ctx "context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+
+	"github.com/uber/cadence/common/checksum"
+	"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/engine/testdata"
+	"github.com/uber/cadence/service/history/workflow"
+)
+
+func TestResetStickyTaskList(t *testing.T) {
+	execution := &types.WorkflowExecution{
+		WorkflowID: constants.TestWorkflowID,
+		RunID:      constants.TestRunID,
+	}
+	cases := []struct {
+		name        string
+		request     *types.HistoryResetStickyTaskListRequest
+		init        func(engine *testdata.EngineForTest)
+		assertions  func(engine *testdata.EngineForTest)
+		expectedErr error
+	}{
+		{
+			name: "Invalid Domain",
+			request: &types.HistoryResetStickyTaskListRequest{
+				DomainUUID: "",
+				Execution:  execution,
+			},
+			expectedErr: &types.BadRequestError{Message: "Missing domain UUID."},
+		},
+		{
+			name: "Completed Workflow",
+			request: &types.HistoryResetStickyTaskListRequest{
+				DomainUUID: constants.TestDomainID,
+				Execution:  execution,
+			},
+			init: func(engine *testdata.EngineForTest) {
+				engine.ShardCtx.Resource.ExecutionMgr.On("GetWorkflowExecution", mock.Anything, mock.MatchedBy(func(req *persistence.GetWorkflowExecutionRequest) bool {
+					return req.Execution == *execution
+				})).Return(&persistence.GetWorkflowExecutionResponse{
+					State: &persistence.WorkflowMutableState{
+						ExecutionInfo: &persistence.WorkflowExecutionInfo{
+							DomainID:   constants.TestDomainID,
+							WorkflowID: execution.WorkflowID,
+							RunID:      execution.RunID,
+							State:      persistence.WorkflowStateCompleted,
+						},
+						ExecutionStats: &persistence.ExecutionStats{},
+						Checksum:       checksum.Checksum{},
+					},
+				}, nil)
+			},
+			expectedErr: workflow.ErrAlreadyCompleted,
+		},
+		{
+			name: "Success",
+			request: &types.HistoryResetStickyTaskListRequest{
+				DomainUUID: constants.TestDomainID,
+				Execution:  execution,
+			},
+			init: func(engine *testdata.EngineForTest) {
+				engine.ShardCtx.Resource.ExecutionMgr.On("GetWorkflowExecution", mock.Anything, mock.MatchedBy(func(req *persistence.GetWorkflowExecutionRequest) bool {
+					return req.Execution == *execution
+				})).Return(&persistence.GetWorkflowExecutionResponse{
+					State: &persistence.WorkflowMutableState{
+						ExecutionInfo: &persistence.WorkflowExecutionInfo{
+							DomainID:       constants.TestDomainID,
+							WorkflowID:     execution.WorkflowID,
+							RunID:          execution.RunID,
+							StickyTaskList: "CLEAR ME PLEASE",
+						},
+						ExecutionStats: &persistence.ExecutionStats{},
+						Checksum:       checksum.Checksum{},
+					},
+				}, nil)
+				engine.ShardCtx.Resource.ExecutionMgr.On("UpdateWorkflowExecution", mock.Anything, mock.MatchedBy(func(req *persistence.UpdateWorkflowExecutionRequest) bool {
+					return req.UpdateWorkflowMutation.ExecutionInfo.WorkflowID == execution.WorkflowID &&
+						req.UpdateWorkflowMutation.ExecutionInfo.RunID == execution.RunID &&
+						req.UpdateWorkflowMutation.ExecutionInfo.StickyTaskList == ""
+				})).Return(&persistence.UpdateWorkflowExecutionResponse{}, nil)
+			},
+		},
+	}
+
+	for _, testCase := range cases {
+		t.Run(testCase.name, func(t *testing.T) {
+			eft := testdata.NewEngineForTest(t, NewEngineWithShardContext)
+
+			if testCase.init != nil {
+				testCase.init(eft)
+			}
+			eft.Engine.Start()
+			result, err := eft.Engine.ResetStickyTaskList(ctx.Background(), testCase.request)
+
+			if testCase.assertions != nil {
+				testCase.assertions(eft)
+			}
+			eft.Engine.Stop()
+
+			if testCase.expectedErr == nil {
+				assert.NoError(t, err)
+				assert.Equal(t, &types.HistoryResetStickyTaskListResponse{}, result)
+			} else {
+				assert.Equal(t, testCase.expectedErr, err)
+				assert.Nil(t, result)
+			}
+		})
+	}
+}