replay test sequential

Author: taylanisikdemir

test/replaytests/branch_workflow.go

@@ -72,7 +72,7 @@ func sampleBranchWorkflow2(ctx workflow.Context) error {
 	}
 	ctx = workflow.WithActivityOptions(ctx, ao)
 
-	for i := 1; i <= 4; i++ {
+	for i := 1; i <= 2; i++ {
 		activityInput := fmt.Sprintf("branch %d of 4", i)
 		future := workflow.ExecuteActivity(ctx, sampleActivity, activityInput)
 		futures = append(futures, future)

test/replaytests/replay_test.go

@@ -151,6 +151,17 @@ func TestBranchWorkflowWithExtraBranch(t *testing.T) {
 	assert.ErrorContains(t, err, "nondeterministic workflow")
 }
 
+// ####### my test
+func TestSequentialStepsWorkflow(t *testing.T) {
+	replayer := worker.NewWorkflowReplayer()
+
+	replayer.RegisterWorkflowWithOptions(sequantialStepsWorkflow, workflow.RegisterOptions{Name: "sequentialStepsWorkflow"})
+
+	// branch.json file contains history of a run with 3 activity calls
+	err := replayer.ReplayWorkflowHistoryFromJSONFile(zaptest.NewLogger(t), "sequential.json")
+	assert.ErrorContains(t, err, "nondeterministic workflow")
+}
+
 func TestParallel(t *testing.T) {
 	replayer := worker.NewWorkflowReplayer()
 

test/replaytests/sequantial_steps_workflow.go

@@ -0,0 +1,54 @@
+// Copyright (c) 2017 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 replaytests
+
+import (
+	"fmt"
+	"time"
+
+	"go.uber.org/cadence/workflow"
+)
+
+/**
+ * This sample workflow executes sample activity 3 times sequentially.
+ */
+
+// sampleBranchWorkflow workflow decider
+func sequantialStepsWorkflow(ctx workflow.Context) error {
+	// starts activities in parallel
+	ao := workflow.ActivityOptions{
+		ScheduleToStartTimeout: time.Minute,
+		StartToCloseTimeout:    time.Minute,
+		HeartbeatTimeout:       time.Second * 20,
+	}
+	ctx = workflow.WithActivityOptions(ctx, ao)
+
+	for i := 1; i <= 3; i++ {
+		activityInput := fmt.Sprintf("step %d", i)
+		err := workflow.ExecuteActivity(ctx, sampleActivity, activityInput).Get(ctx, nil)
+		if err != nil {
+			return fmt.Errorf("Failed to execute sampleActivity %dth time, err: $v", err)
+		}
+	}
+
+	workflow.GetLogger(ctx).Info("Workflow completed.")
+	return nil
+}