public void ComplexScenario()
{
//TestFlowchart OM makes it difficult to construct such invalid flowchart, hence using product and wrapping it in TestFlowchart
TestFlowchart flowchart = new TestFlowchart();
Act.Flowchart prod = flowchart.ProductActivity as Act.Flowchart;
FlowStep A = new FlowStep();
FlowSwitch <object> B = new FlowSwitch <object>();
FlowStep C = new FlowStep()
{
Action = new WriteLine {
Text = "Dummy"
}
};
FlowDecision D = new FlowDecision();
//A->B->C->D, StartNode = B, Nodes = {A, A, A}
A.Next = B;
B.Default = C;
C.Next = D;
prod.StartNode = B;
prod.Nodes.Add(A);
prod.Nodes.Add(A);
prod.Nodes.Add(A);
List <string> errors = new List <string>();
errors.Add(string.Format(ErrorStrings.FlowSwitchRequiresExpression, prod.DisplayName));
errors.Add(string.Format(ErrorStrings.FlowDecisionRequiresCondition, prod.DisplayName));
Validate(flowchart, errors);
}
public void FlowSwitchRequiresExpression()
{
TestFlowchart flowchart = new TestFlowchart();
Act.Flowchart prod = flowchart.ProductActivity as Act.Flowchart;
FlowStep step1;
FlowStep step2;
FlowSwitch <object> flowSwitch = new FlowSwitch <object>
{
Cases = { { 2, step2 = new FlowStep {
Action = new WriteLine{
Text = "Dummy"
}
} } },
Default = step1 = new FlowStep {
Action = new WriteLine {
Text = "Dummy"
}
}
};
prod.StartNode = flowSwitch;
prod.Nodes.Add(step1);
prod.Nodes.Add(step2);
List <string> errors = new List <string>();
errors.Add(string.Format(ErrorStrings.FlowSwitchRequiresExpression, prod.DisplayName));
Validate(flowchart, errors);
}
public void FlowchartInitializerSyntax_Sequence()
{
Test.Common.TestObjects.CustomActivities.WriteLine writeLine1 = new Test.Common.TestObjects.CustomActivities.WriteLine();
writeLine1.Message = new InArgument <string>("Hello1");
Test.Common.TestObjects.CustomActivities.WriteLine writeLine2 = new Test.Common.TestObjects.CustomActivities.WriteLine();
writeLine2.Message = new InArgument <string>("Hello2");
Test.Common.TestObjects.CustomActivities.WriteLine writeLine3 = new Test.Common.TestObjects.CustomActivities.WriteLine();
writeLine3.Message = new InArgument <string>("Hello3");
FlowStep flowStep1 = new FlowStep {
Action = writeLine1
};
FlowStep flowStep2 = new FlowStep {
Action = writeLine2, Next = flowStep1
};
FlowStep flowStep3 = new FlowStep {
Action = writeLine3, Next = flowStep2
};
Microsoft.CoreWf.Statements.Flowchart flowchart = new Microsoft.CoreWf.Statements.Flowchart
{
Nodes =
{
flowStep1, flowStep2, flowStep3
},
StartNode = flowStep3
};
AutoResetEvent are = new AutoResetEvent(false);
WorkflowApplication application = new WorkflowApplication(flowchart);
application.Completed = delegate(WorkflowApplicationCompletedEventArgs e) { are.Set(); };
application.Run();
are.WaitOne();
}
public void FlowDecisionConditionMustBeSet()
{
TestFlowchart flowchart = new TestFlowchart();
Act.Flowchart prod = flowchart.ProductActivity as Act.Flowchart;
FlowStep step;
FlowDecision decision = new FlowDecision {
True = step = new FlowStep {
Action = new WriteLine {
Text = "Dummy"
}
}
};
prod.StartNode = decision;
prod.Nodes.Add(step);
List <string> errors = new List <string>();
errors.Add(string.Format(ErrorStrings.FlowDecisionRequiresCondition, prod.DisplayName));
Validate(flowchart, errors);
}