public void AddTextWriterExtensionToRuntimeAndUseWriteLineWithTextWriter() { string stringToWrite = "Writing text to a file with StreamWriter object"; using (StreamWriter streamWriter1 = new StreamWriter(new MemoryStream())) { using (StreamWriter streamWriter2 = new StreamWriter(new FileStream(_tempFilePath, FileMode.Create, FileAccess.Write))) { TestProductWriteline writeline = new TestProductWriteline("Write with StreamWriter") { Text = stringToWrite, TextWriterExpression = context => streamWriter2, }; using (TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(writeline)) { runtime.CreateWorkflow(); runtime.Extensions.Add(streamWriter1); runtime.ResumeWorkflow(); runtime.WaitForCompletion(); } } } VerifyTextOfWriteLine(_tempFilePath, stringToWrite); }
private void CheckExceptionPropagated(ThrowFromInterfaceMethodsBase throwExceptionExtension, string exceptionMessage, TestWorkflowRuntime runtime) { throwExceptionExtension.ExceptionMessage = exceptionMessage; throwExceptionExtension.IsThrow = true; runtime.Extensions.Add(throwExceptionExtension); ExceptionHelpers.CheckForException(typeof(Exception), throwExceptionExtension.ExceptionMessage, delegate { runtime.ResumeWorkflow(); }); throwExceptionExtension.IsThrow = false; }
public void WhileWithExceptionFromCondition() { // Test case description: // Throw exception in while and in while condition TestSequence outerSequence = new TestSequence("sequence1"); TestSequence innerSequence = new TestSequence("Seq"); TestAssign <int> increment = new TestAssign <int>("Increment Counter"); Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0); TestWhile whileAct = new TestWhile("while act") { Body = innerSequence, HintIterationCount = 10, }; ExceptionThrowingActivitiy <bool> throwFromCondition = new ExceptionThrowingActivitiy <bool>(); ((Microsoft.CoreWf.Statements.While)whileAct.ProductActivity).Condition = throwFromCondition; increment.ToVariable = counter; increment.ValueExpression = ((env) => (((int)counter.Get(env))) + 1); innerSequence.Activities.Add(increment); outerSequence.Variables.Add(counter); outerSequence.Activities.Add(whileAct); OrderedTraces trace = new OrderedTraces(); trace.Steps.Add(new ActivityTrace(outerSequence.DisplayName, ActivityInstanceState.Executing)); trace.Steps.Add(new ActivityTrace(whileAct.DisplayName, ActivityInstanceState.Executing)); OrderedTraces ordered = new OrderedTraces(); UnorderedTraces unordered = new UnorderedTraces(); unordered.Steps.Add(ordered); unordered.Steps.Add(new ActivityTrace(throwFromCondition.DisplayName, ActivityInstanceState.Executing)); unordered.Steps.Add(new ActivityTrace(throwFromCondition.DisplayName, ActivityInstanceState.Faulted)); trace.Steps.Add(unordered); ExpectedTrace expected = new ExpectedTrace(trace); expected.AddIgnoreTypes(typeof(WorkflowAbortedTrace)); expected.AddIgnoreTypes(typeof(SynchronizeTrace)); Exception exc; TestWorkflowRuntime tr = TestRuntime.CreateTestWorkflowRuntime(outerSequence); tr.CreateWorkflow(); tr.ResumeWorkflow(); tr.WaitForAborted(out exc, expected); Assert.True((exc.GetType() == typeof(DataMisalignedException)) && exc.Message == "I am Miss.Aligned!"); }
public static void PersistAndUpdate(this TestWorkflowRuntime twRuntime, WorkflowIdentity updatedIdentity) { twRuntime.PersistWorkflow(); twRuntime.UnloadWorkflow(); if (null != updatedIdentity) { twRuntime.LoadAndUpdateWorkflow(updatedIdentity.ToString()); } else { twRuntime.LoadWorkflow(); } twRuntime.ResumeWorkflow(); }
public void CheckWorkflowProperties() { TestActivity workflow = new TestWriteLine("Write1", "Write a line"); TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(workflow); runtime.CreateWorkflow(); runtime.Extensions.Add(new CheckWorkflowPropertiesExtension(runtime.CurrentWorkflowInstanceId, workflow.ProductActivity)); runtime.ResumeWorkflow(); ExpectedTrace expectedTrace = workflow.GetExpectedTrace(); expectedTrace.AddIgnoreTypes(typeof(UserTrace)); runtime.WaitForCompletion(expectedTrace); }
public void TryResumingTerminatedInstanceWithoutPersistence() { //TestParameters.SetParameter("PersistenceProviderFactoryType", "NoPP"); s_exceptionType = typeof(TAC.ApplicationException); s_exceptionMsg = "I am throwing this Exception"; s_terminationReason = "Terminating Now!"; TestSequence seq = new TestSequence("Executing") { Activities = { new TestWriteLine("AboutToTerminate") { Message = "Terminating Soon!", HintMessage = "Terminating Soon!" }, new TestTerminateWorkflow("Terminating") { ExceptionExpression = ((env) => new TAC.ApplicationException("I am throwing this Exception")), Reason = s_terminationReason } }, }; using (TestWorkflowRuntime testWorkflowRuntime = TestRuntime.CreateTestWorkflowRuntime(seq)) { testWorkflowRuntime.OnWorkflowCompleted += new EventHandler <TestWorkflowCompletedEventArgs>(workflowInstance_Completed); testWorkflowRuntime.ExecuteWorkflow(); WaitForTerminationHelper(testWorkflowRuntime); try { testWorkflowRuntime.ResumeWorkflow(); throw new TestCaseFailedException("Should not be able to resume the instance"); } catch (Exception e) { ExceptionHelpers.ValidateException(e, (typeof(WorkflowApplicationTerminatedException)), null); } } //TestParameters.SetParameter("PersistenceProviderFactoryType", "SQLPP"); }
public void ThrowFromInterfaceMethods() { TestActivity workflow = new TestWriteLine("Write1", "Write a line"); TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(workflow); runtime.PersistenceProviderFactoryType = null; runtime.CreateWorkflow(); ThrowFromAdditionalExtensions throwFromAdditionalExtensions = new ThrowFromAdditionalExtensions(); CheckExceptionPropagated(throwFromAdditionalExtensions, "Throw from AdditionalExtensionsAdded", runtime); ThrowFromSetInstance throwFromSetInstance = new ThrowFromSetInstance(); CheckExceptionPropagated(throwFromSetInstance, "Throw from SetInstance", runtime); runtime.ResumeWorkflow(); ExpectedTrace expectedTrace = workflow.GetExpectedTrace(); expectedTrace.AddIgnoreTypes(typeof(UserTrace)); runtime.WaitForCompletion(expectedTrace); }
public void VerifyAdditionalExtensionsAdded() { TestActivity workflow = new TestReadLine <int>("Read1", "Read1"); TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(workflow); runtime.OnWorkflowUnloaded += WorkflowInstanceHelper.wfRuntime_OnUnload; runtime.CreateWorkflow(); runtime.Extensions.Add(new AdditionalExtensionsAdded(new Collection <object>() { new OperationOrderTracePersistExtension(runtime.CurrentWorkflowInstanceId) })); runtime.ResumeWorkflow(); runtime.WaitForIdle(); runtime.ResumeBookMark("Read1", 1); ExpectedTrace expectedTrace = workflow.GetExpectedTrace(); expectedTrace.AddIgnoreTypes(typeof(UserTrace)); runtime.WaitForCompletion(expectedTrace); runtime.WaitForTrace(new UserTrace(WorkflowInstanceHelper.UnloadMessage)); runtime.WaitForTrace(new UserTrace(OperationOrderTracePersistExtension.TraceSave)); }
public void SetTextWriterToNullAndUseATextWriterExtension() { string stringToWrite = "Writing text to a file with StreamWriter object"; using (StreamWriter streamWriter = new StreamWriter(new FileStream(_tempFilePath, FileMode.Create, FileAccess.Write))) { TestProductWriteline writeline = new TestProductWriteline("Write with StreamWriter") { Text = stringToWrite, }; writeline.ProductWriteLine.TextWriter = null; using (TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(writeline)) { runtime.CreateWorkflow(); runtime.Extensions.Add(streamWriter); runtime.ResumeWorkflow(); runtime.WaitForCompletion(); } } VerifyTextOfWriteLine(_tempFilePath, stringToWrite); }
public static void TestResumeWithDelay() { var testSequence = new TestSequence() { Activities = { new TestDelay() { Duration = TimeSpan.FromMilliseconds(100) }, } }; JsonFileInstanceStore.FileInstanceStore jsonStore = new JsonFileInstanceStore.FileInstanceStore(".\\~"); TestWorkflowRuntime workflowRuntime = TestRuntime.CreateTestWorkflowRuntime(testSequence, null, jsonStore, PersistableIdleAction.Unload); workflowRuntime.ExecuteWorkflow(); workflowRuntime.PersistWorkflow(); workflowRuntime.WaitForUnloaded(); workflowRuntime.LoadWorkflow(); workflowRuntime.ResumeWorkflow(); workflowRuntime.WaitForCompletion(false); }
private static void TestInstanceOperationFromResumeBookmarkCallback(int operationsId, bool isSync) { string shouldNotExecuteMsg = "Should not see this message"; Variable <int> value = VariableHelper.Create <int>("value"); TestWriteLine writeLineNotRun = new TestWriteLine("NotExecuted", shouldNotExecuteMsg) { }; TestSequence testSequence = new TestSequence() { Variables = { value }, Activities = { new TestWriteLine() { Message = "Workflow Started" }, new TestWaitReadLine <int>("Read", "Read") { BookmarkValue = value }, } }; //Get Expected Trace without TestWriteLine() if (operationsId == 2) { testSequence.ExpectedOutcome = Outcome.Canceled; } ExpectedTrace expectedTrace = testSequence.GetExpectedTrace(); if (operationsId == 4) { expectedTrace.Trace.Steps.RemoveAt(expectedTrace.Trace.Steps.Count - 1); } else if (operationsId == 3) { expectedTrace.Trace.Steps.RemoveAt(expectedTrace.Trace.Steps.Count - 1); expectedTrace.Trace.Steps.Add(new ActivityTrace(testSequence.DisplayName, ActivityInstanceState.Faulted)); } //Now Add TestWriteLine to workflow testSequence.Activities.Add(writeLineNotRun); TestWorkflowRuntimeAsyncResult asyncResultResume = null; TestWorkflowRuntimeAsyncResult asyncResultOperation = null; string message = ""; //Execute Workflow JsonFileInstanceStore.FileInstanceStore jsonStore = new JsonFileInstanceStore.FileInstanceStore(".\\~"); // using PersistableIdleAction.None here because the idle unload was racing with the resume bookmark after the wait for the BeforeWait trace. TestWorkflowRuntime workflowRuntime = TestRuntime.CreateTestWorkflowRuntime(testSequence, null, jsonStore, PersistableIdleAction.None); workflowRuntime.ExecuteWorkflow(); workflowRuntime.WaitForActivityStatusChange("Read", TestActivityInstanceState.Executing); if (isSync) { //Log.Info("Resuming Bookmark"); if (isSync) { workflowRuntime.ResumeBookMark("Read", 9999); } else { asyncResultResume = workflowRuntime.BeginResumeBookMark("Read", 9999, null, null); } workflowRuntime.WaitForTrace(new UserTrace(WaitReadLine <int> .BeforeWait)); switch (operationsId) { case 2: //Cancel Workflow during OnResumeBookmark is executing //Log.Info("CancelWorkflow during OnResumeBookmark executing"); if (isSync) { workflowRuntime.CancelWorkflow(); } else { asyncResultOperation = workflowRuntime.BeginCancelWorkflow(null, null); workflowRuntime.EndResumeBookMark(asyncResultResume); workflowRuntime.EndCancelWorkflow(asyncResultOperation); } //Trace.WriteLine should not execute break; case 3: //Terminate Workflow during OnResumeBookmark is executing //Log.Info("TerminateWorkflow during OnResumeBookmark executing"); if (isSync) { workflowRuntime.TerminateWorkflow("Terminate Exception"); } else { asyncResultOperation = workflowRuntime.BeginTerminateWorkflow("Terminate Exception", null, null); workflowRuntime.EndResumeBookMark(asyncResultResume); workflowRuntime.EndTerminateWorkflow(asyncResultOperation); } //Trace.WriteLine should not execute. break; case 4: //Unload Workflow during OnResumeBookmark is executing //This should wait till ResumeMark finishes the work //Log.Info("UnloadWorkflow during OnResumeBookmark executing"); if (isSync) { workflowRuntime.UnloadWorkflow(); } else { asyncResultOperation = workflowRuntime.BeginUnloadWorkflow(null, null); workflowRuntime.EndResumeBookMark(asyncResultResume); workflowRuntime.EndUnloadWorkflow(asyncResultOperation); } //message = String.Format(ExceptionStrings.WorkflowInstanceUnloaded, workflowRuntime.CurrentWorkflowInstanceId); ExceptionHelpers.CheckForException(typeof(WorkflowApplicationUnloadedException), message, new ExceptionHelpers.MethodDelegate( delegate { workflowRuntime.ResumeWorkflow(); })); break; } } if (isSync) { switch (operationsId) { case 2: { workflowRuntime.WaitForCanceled(expectedTrace); break; } case 3: { Exception terminationException; workflowRuntime.WaitForTerminated(1, out terminationException, expectedTrace); break; } case 4: { // We tried to do a ResumeWorkflow without loading it after an unload, so we expected // to get a WorkflowApplicationUnloadedException. The workflow will never complete, // so don't wait for it to complete. break; } } } else { //Give some time for Workflow to execute Thread.CurrentThread.Join((int)TimeSpan.FromSeconds(1).TotalMilliseconds); } if (isSync) { expectedTrace.AddIgnoreTypes(typeof(WorkflowInstanceTrace)); workflowRuntime.ActualTrace.Validate(expectedTrace); } else { //The traces are vary in the async situations, thus we can not do a full trace valdation //validate the writeline after read activity is not executed is sufficient if (workflowRuntime.ActualTrace.ToString().Contains(shouldNotExecuteMsg)) { throw new Exception("The NotExecuted WriteLine activity has been executed, the expectation is it does not"); } } }
public void DelayPersisted() { Variable <int> counter = new Variable <int>("Counter", 0); TestBlockingActivity blocking = new TestBlockingActivity("B"); TestSequence seq = new TestSequence { Activities = { new TestWriteLine("Before") { Message = "Before" }, new TestDelay() { Duration = TimeSpan.FromSeconds(1) }, new TestWriteLine("After") { Message = "After" } } }; TestSequence seq2 = new TestSequence { Activities = { new TestWriteLine("Before") { Message = "Before" }, new TestDelay() { Duration = TimeSpan.FromSeconds(1) }, new TestWriteLine("After") { Message = "After" } } }; JsonFileInstanceStore.FileInstanceStore jsonStore = new JsonFileInstanceStore.FileInstanceStore(".\\~"); var instanceHandle = jsonStore.CreateInstanceHandle(); var instanceView = jsonStore.Execute(instanceHandle, new CreateWorkflowOwnerCommand(), TimeSpan.MaxValue); var instanceOwner = instanceView.InstanceOwner; jsonStore.DefaultInstanceOwner = instanceOwner; //Guid id; using (TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(seq, null, jsonStore, PersistableIdleAction.Unload)) { runtime.ExecuteWorkflow(); runtime.WaitForUnloaded(); //id = runtime.CurrentWorkflowInstanceId; Thread.Sleep(TimeSpan.FromSeconds(2)); //runtime.InitiateWorkflowForLoad(); //runtime.LoadRunnableInitiatedWorkflowForInstance(/*TimeSpan.Zero, id*/); runtime.LoadRunnableWorkflow(); runtime.ResumeWorkflow(); runtime.WaitForCompletion(); } }