public void CancelExecutingChildActivities()
{
TestFlowchart parent = new TestFlowchart("Parent");
TestBlockingActivity blocking = new TestBlockingActivity("BlockingActivity", "B1");
TestWriteLine writeLine1 = new TestWriteLine("w1", "w1");
TestWriteLine writeLine2 = new TestWriteLine("w2", "w2");
parent.AddLink(writeLine1, blocking);
TestFlowElement element = parent.AddLink(blocking, writeLine2);
element.IsCancelling = true;
blocking.ExpectedOutcome = Outcome.Canceled;
parent.ExpectedOutcome = Outcome.Canceled;
using (TestWorkflowRuntime testWorkflowRuntime = TestRuntime.CreateTestWorkflowRuntime(parent))
{
testWorkflowRuntime.ExecuteWorkflow();
testWorkflowRuntime.WaitForActivityStatusChange("BlockingActivity", TestActivityInstanceState.Executing);
testWorkflowRuntime.CancelWorkflow();
System.Threading.Thread.Sleep(2000);
testWorkflowRuntime.WaitForCanceled();
}
}
public void FlowDecisionConnectedToFlowSwitch()
{
TestFlowchart flowchart = new TestFlowchart("Flow1");
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 3);
flowchart.Variables.Add(counter);
TestWriteLine writeLine1 = new TestWriteLine("hello1", "Hello1");
TestWriteLine writeLine2 = new TestWriteLine("hello2", "Hello2");
TestWriteLine w1 = new TestWriteLine("WriteLine1", "Executing WriteLine1");
TestWriteLine w2 = new TestWriteLine("WriteLine2", "Executing WriteLine2");
TestWriteLine w3 = new TestWriteLine("WriteLine3", "Executing WriteLine3");
TestWriteLine wDefault = new TestWriteLine("wDefault", "Executing wDefault");
TestFlowConditional flowDecision = new TestFlowConditional(HintTrueFalse.False)
{
ConditionExpression = (context => counter.Get(context) > 4)
};
Dictionary <string, TestActivity> cases = new Dictionary <string, TestActivity>();
cases.Add("One", w1);
cases.Add("Two", w2);
cases.Add("Three", w3);
List <int> hints = new List <int>();
hints.Add(1);
TestFlowElement switchElement = flowchart.AddSwitchLink <string>(null, cases, hints, "Two", wDefault);
flowchart.AddConditionalLink(writeLine1, flowDecision, writeLine2, switchElement);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowStepAndFlowSwitchNotConnected()
{
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestWriteLine start1 = new TestWriteLine("Start", "Executing Start");
TestWriteLine w1 = new TestWriteLine("W1", "Executing W1");
TestWriteLine w2 = new TestWriteLine("W2", "Executing W2");
TestWriteLine w3 = new TestWriteLine("W3", "Executing W3");
TestWriteLine wDefault = new TestWriteLine("wDefault", "Executing wDefault");
TestFlowStep flowStep1 = new TestFlowStep(w1);
Dictionary <string, TestActivity> cases = new Dictionary <string, TestActivity>();
cases.Add("One", w2);
cases.Add("Two", w3);
List <int> hints = new List <int>();
hints.Add(1);
TestFlowElement flowSwitch1 = flowchart1.AddSwitchLink <string>(null, cases, hints, "Two", wDefault);
flowchart1.Elements.Add(flowStep1);
TestRuntime.RunAndValidateWorkflow(flowchart1);
}
public void FlowDecisionAndFlowSwitchNotConnected()
{
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestWriteLine start1 = new TestWriteLine("Start", "Executing Start");
TestWriteLine w1 = new TestWriteLine("W1", "Executing W1");
TestWriteLine w2 = new TestWriteLine("W2", "Executing W2");
TestWriteLine w3 = new TestWriteLine("W3", "Executing W3");
TestWriteLine wDefault = new TestWriteLine("wDefault", "Executing wDefault");
Dictionary <string, TestActivity> cases = new Dictionary <string, TestActivity>();
cases.Add("One", w1);
cases.Add("Two", w2);
List <int> hints = new List <int>();
hints.Add(1);
flowchart1.AddSwitchLink <string>(null, cases, hints, "Two", wDefault);
TestWriteLine w2True = new TestWriteLine("True", "True will execute");
TestWriteLine w2False = new TestWriteLine("False", "False wont execute");
Variable <int> margin = VariableHelper.CreateInitialized <int>("Margin", 10);
flowchart1.Variables.Add(margin);
TestFlowConditional flowDecision = new TestFlowConditional(HintTrueFalse.True);
flowDecision.ConditionExpression = (context => margin.Get(context) > 0);
TestFlowElement tCond = flowchart1.AddConditionalLink(null, flowDecision, w2True, w2False);
flowchart1.Elements.Add(tCond);
TestRuntime.RunAndValidateWorkflow(flowchart1);
}
public void FlowDecisionAsStartElement()
{
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestWriteLine w2True = new TestWriteLine("True", "True will execute");
TestWriteLine w2False = new TestWriteLine("False", "False wont execute");
Variable <int> margin = VariableHelper.CreateInitialized <int>("Margin", 10);
flowchart1.Variables.Add(margin);
TestFlowConditional flowDecision = new TestFlowConditional(HintTrueFalse.True);
flowDecision.ConditionExpression = (context => margin.Get(context) > 0);
TestFlowElement tCond = flowchart1.AddConditionalLink(null, flowDecision, w2True, w2False);
TestRuntime.RunAndValidateWorkflow(flowchart1);
}
public void AddSameElementToParentAndChild()
{
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestFlowchart flowchart2 = new TestFlowchart("flowChart2");
TestWriteLine w1 = new TestWriteLine("W1", "Executing W1");
TestFlowElement fStep = new TestFlowStep(w1);
flowchart2.Elements.Add(fStep);
Variable <int> margin = VariableHelper.CreateInitialized <int>("Margin", 10);
flowchart1.Variables.Add(margin);
TestFlowConditional flowDecision = new TestFlowConditional(HintTrueFalse.True);
flowDecision.ConditionExpression = (context => margin.Get(context) > 0);
TestFlowElement tCond = flowchart1.AddConditionalLink(null, flowDecision, fStep, flowchart2);
TestRuntime.ValidateInstantiationException(flowchart1, string.Format(ErrorStrings.FlowNodeCannotBeShared, flowchart1.DisplayName, flowchart2.DisplayName));
}
public void FlowDecisionWithTrueElementNullEvaluationTrue()
{
// This is a valid testcase and we don't expect error.
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestWriteLine w2True = new TestWriteLine("True", "True will execute");
TestWriteLine w2False = new TestWriteLine("False", "False wont execute");
Variable <int> margin = new Variable <int> {
Name = "margin", Default = 10
};
flowchart1.Variables.Add(margin);
TestFlowConditional flowDecision = new TestFlowConditional((HintTrueFalse[])null); // null here means neither True or False will happen as the action is null
flowDecision.ConditionExpression = (context => margin.Get(context) > 0);
TestFlowElement tCond = flowchart1.AddConditionalLink(null, flowDecision, null, w2False);
TestRuntime.RunAndValidateWorkflow(flowchart1);
}
public void Flowchart_FaultNotHandled()
{
Variable <Exception> exception = new Variable <Exception>();
TestFlowchart flowchart = new TestFlowchart("Flow1");
flowchart.Variables.Add(exception);
TestSequence faultySequence = new TestSequence
{
Activities =
{
new TestThrow <InvalidOperationException>("Faulty Little Sequence")
{
ExceptionExpression = (context => new InvalidOperationException("I am a faulty little sequence's exception"))
}
}
};
TestWriteLine writeLine1 = new TestWriteLine("WriteStatus", "I wont execute");
TestFlowElement step = flowchart.AddLink(faultySequence, writeLine1);
step.IsFaulting = true;
TestRuntime.RunAndValidateAbortedException(flowchart, typeof(InvalidOperationException), new Dictionary <string, string>());
}
