public void ConditionExpressionDivideByZero()
{
Variable <int> counter1 = VariableHelper.CreateInitialized <int>("counter1", 0);
Variable <int> counter2 = VariableHelper.CreateInitialized <int>("counter2", 2);
TestFlowchart flowchart = new TestFlowchart("Flowchart")
{
Variables =
{
counter1,
counter2
},
ExpectedOutcome = Outcome.UncaughtException(typeof(DivideByZeroException))
};
flowchart.ExpectedOutcome.IsOverrideable = true;
TestAssign <int> assign = new TestAssign <int>("Assign")
{
ValueExpression = ((env) => (counter1.Get(env) + 1)),
ToExpression = ((env) => counter2.Get(env))
};
TestFlowConditional flowDecision = new TestFlowConditional(HintTrueFalse.Exception)
{
ConditionExpression = ((env) => counter1.Get(env) / (counter2.Get(env) - 1) >= 0),
};
flowchart.AddLink(new TestWriteLine("Start", "Flowchart Started"), assign);
flowchart.AddConditionalLink(assign, flowDecision, assign, (TestActivity)null);
TestRuntime.RunAndValidateAbortedException(flowchart, typeof(DivideByZeroException), null);
}
public void FlowchartInProceduralWhile()
{
TestSequence s = new TestSequence("seq1");
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
s.Variables.Add(counter);
TestWhile w = new TestWhile("While1");
s.Activities.Add(w);
TestFlowchart f = new TestFlowchart("Flow1");
TestAssign <int> assign = new TestAssign <int>("Assign1");
assign.ValueExpression = (env => ((int)counter.Get(env)) + 1);
assign.ToVariable = counter;
w.ConditionExpression = (env => counter.Get(env) < 5);
w.HintIterationCount = 5;
f.AddStartLink(assign);
w.Body = f;
TestRuntime.RunAndValidateWorkflow(s);
}
public void NestedFlowchartInLoop()
{
TestFlowchart parentFlowchart = new TestFlowchart("ParentFlowchart");
TestFlowchart childFlowchart = new TestFlowchart("ChildFlowchart");
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
parentFlowchart.Variables.Add(counter);
TestAssign <int> assign = new TestAssign <int>("Assign1");
assign.ValueExpression = (env => ((int)counter.Get(env)) + 1);
assign.ToVariable = counter;
List <HintTrueFalse> hints = new List <HintTrueFalse>();
for (int i = 0; i < 5; i++)
{
hints.Add(HintTrueFalse.True);
}
hints.Add(HintTrueFalse.False);
TestFlowConditional flowDecision = new TestFlowConditional(hints.ToArray());
flowDecision.ConditionExpression = (env => counter.Get(env) <= 5);
parentFlowchart.AddLink(new TestWriteLine("Start", "Parent started"), childFlowchart);
parentFlowchart.AddConditionalLink(childFlowchart, flowDecision, childFlowchart, new TestWriteLine("End", "Parent ended"));
childFlowchart.AddStartLink(assign);
TestRuntime.RunAndValidateWorkflow(parentFlowchart);
}
public void CasesWithAllKeysCustomType()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <object> expressionVariable = new Variable <object>("expression", context => new SwitchExpressionClass(1));
flowchart.Variables.Add(expressionVariable);
Dictionary <object, TestActivity> cases = new Dictionary <object, TestActivity>();
cases.Add(new SwitchExpressionClass(1), new TestWriteLine("ONE", "ONE"));
cases.Add(new SwitchExpressionClass(2), new TestWriteLine("Two", "Two"));
cases.Add(new SwitchExpressionClass(3), new TestWriteLine("Three", "Three"));
List <int> hints = new List <int> {
0
};
flowchart.AddSwitchLink(new TestWriteLine("Start", "Flowchart started"),
cases,
hints,
expressionVariable,
new TestWriteLine("Default", "I am not gonna execute"));
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 FlowSwitchWithAllCasesHavingSameElement()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
flowchart.Variables.Add(counter);
TestIncrement increment = new TestIncrement("Inc", 1);
increment.CounterVariable = counter;
TestWriteLine writeHello = new TestWriteLine("Hello", "Ola");
Dictionary <object, TestActivity> cases = new Dictionary <object, TestActivity>();
cases.Add(1, writeHello);
cases.Add(2, writeHello);
cases.Add(3, writeHello);
List <int> hints = new List <int>()
{
0, 1, 2, -1
};
flowchart.AddLink(new TestWriteLine("Start", "Flowchart Started"), increment);
flowchart.AddSwitchLink(increment, cases, hints, e => counter.Get(e));
flowchart.AddLink(writeHello, increment);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void SwitchExpressionOnExistingVariable()
{
TestFlowchart flowchart = new TestFlowchart();
const string defaultValue = "Two";
Variable <string> stringVar = VariableHelper.CreateInitialized <string>("stringVar", defaultValue);
flowchart.Variables.Add(stringVar);
Dictionary <object, TestActivity> cases = new Dictionary <object, TestActivity>();
cases.Add("One", new TestWriteLine("One", "One"));
cases.Add("Two", new TestWriteLine("Two", "Two"));
cases.Add("Three", new TestWriteLine("Three", "Three"));
cases.Add("Four", new TestWriteLine("Four", "Four"));
cases.Add("Five", new TestWriteLine("Five", "Five"));
List <int> hints = new List <int> {
1
};
flowchart.AddSwitchLink(new TestWriteLine("Start", "Flowchart started"), cases, hints, e => stringVar.Get(e), new TestWriteLine("Default", "Default Activity"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void ThrowFromNode()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> expression = new Variable <int> {
Name = "expression", Default = 3
};
flowchart.Variables.Add(expression);
TestWriteLine w1 = new TestWriteLine("One", "One wont execute");
TestWriteLine w2 = new TestWriteLine("Two", "Two will execute");
TestThrow <Exception> throwAct = new TestThrow <Exception>();
Dictionary <int, TestActivity> cases = new Dictionary <int, TestActivity>();
cases.Add(1, w1);
cases.Add(2, w2);
cases.Add(3, throwAct);
List <int> hints = new List <int>();
hints.Add(2);
flowchart.AddSwitchLink <int>(new TestWriteLine("Start", "Flowchart started"), cases, hints, expression, new TestWriteLine("Default", "Default"));
TestRuntime.RunAndValidateAbortedException(flowchart, typeof(Exception), null);
}
public void SimpleFlowSwitchWithThreeElements()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> expression = new Variable <int> {
Name = "expression", Default = 2
};
flowchart.Variables.Add(expression);
TestWriteLine w1 = new TestWriteLine("One", "One wont execute");
TestWriteLine w2 = new TestWriteLine("Two", "Two will execute");
TestWriteLine w3 = new TestWriteLine("Three", "Three wont execute");
Dictionary <int, TestActivity> cases = new Dictionary <int, TestActivity>();
cases.Add(1, w1);
cases.Add(2, w2);
cases.Add(3, w3);
List <int> hints = new List <int>();
hints.Add(1);
flowchart.AddSwitchLink <int>(new TestWriteLine("Start", "Flowchart started"), cases, hints, expression, new TestWriteLine("Default", "Default"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowSwitchExpressionEvaluationNullExecuteDefault()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <string> expVariable = new Variable <string> {
Name = "ExpVar"
};
flowchart.Variables.Add(expVariable);
Dictionary <string, TestActivity> cases = new Dictionary <string, TestActivity>();
cases.Add("One", new TestWriteLine("Hello1", "Hello1"));
cases.Add("Two", new TestWriteLine("Hello2", "Hello2"));
cases.Add("Three", new TestWriteLine("Hello3", "Hello3"));
cases.Add(string.Empty, new TestWriteLine("Hello4", "Hello4"));
List <int> hints = new List <int>()
{
-1
};
flowchart.AddSwitchLink <string>(new TestWriteLine("Start", "Flowchart started"), cases, hints, e => expVariable.Get(e), new TestWriteLine("Default", "Default Activity"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowSwitchHavingCaseWithNullKeyEvaluateNull()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <Complex> complexVar = VariableHelper.CreateInitialized <Complex>("complexVar", (Complex)null);
flowchart.Variables.Add(complexVar);
Dictionary <Complex, TestActivity> cases = new Dictionary <Complex, TestActivity>();
cases.Add(new Complex(0, 0), new TestWriteLine("One", "One"));
cases.Add(new Complex(1, 0), new TestWriteLine("Two", "Two"));
cases.Add(new Complex(2, 0), new TestWriteLine("Three", "Three"));
List <int> hints = new List <int>()
{
-1
};
TestFlowSwitch <Complex> flowSwitch = flowchart.AddSwitchLink <Complex>(new TestWriteLine("Start", "Flowchart started"), cases, hints, e => complexVar.Get(e)) as TestFlowSwitch <Complex>;
((FlowSwitch <Complex>)flowSwitch.GetProductElement()).Cases.Add(null, new FlowStep {
Action = new BlockingActivity("Blocking")
});
using (TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(flowchart))
{
runtime.ExecuteWorkflow();
runtime.WaitForActivityStatusChange("Blocking", TestActivityInstanceState.Executing);
runtime.ResumeBookMark("Blocking", null);
runtime.WaitForCompletion(false);
}
}
public void SwitchExpressionOnCustomtype()
{
TestFlowchart flow = new TestFlowchart();
Complex defaultValue = new Complex(3, 3);
Variable <Complex> complexVar = new Variable <Complex>("Complex", context => defaultValue);
flow.Variables.Add(complexVar);
Dictionary <Complex, TestActivity> cases = new Dictionary <Complex, TestActivity>();
cases.Add(new Complex(1, 3), new TestWriteLine("Hello1", "Hello1"));
cases.Add(new Complex(2, 3), new TestWriteLine("Hello2", "Hello2"));
cases.Add(defaultValue, new TestWriteLine("Hello3", "Hello3"));
cases.Add(new Complex(4, 3), new TestWriteLine("Hello4", "Hello4"));
List <int> hints = new List <int> {
2
};
flow.AddSwitchLink <Complex>(new TestWriteLine("Start", "Start"), cases, hints, complexVar, new TestWriteLine("Default", "Default"));
TestRuntime.RunAndValidateWorkflow(flow);
}
/// <summary>
/// Exception thrown from 5 level deep nested flowchart and handled at the top level.
/// </summary>
//[Fact]
public void FaultFromFiveLevelDeepNestedFlowchart_Handled()
{
TestFlowchart parent = new TestFlowchart();
TestFlowchart child1 = new TestFlowchart();
TestFlowchart child2 = new TestFlowchart();
TestFlowchart child3 = new TestFlowchart();
TestFlowchart child4 = new TestFlowchart();
child4.AddStartLink(new TestThrow <WorkflowApplicationAbortedException>()
{
ExpectedOutcome = Outcome.CaughtException()
});
child1.AddStartLink(child2);
child2.AddStartLink(child3);
child3.AddStartLink(child4);
TestTryCatch tryCatchFinally = new TestTryCatch();
tryCatchFinally.Try = child1;
tryCatchFinally.Catches.Add(new TestCatch <WorkflowApplicationAbortedException>());
parent.AddStartLink(tryCatchFinally);
TestRuntime.RunAndValidateWorkflow(parent);
}
public void FaultWhileExecutingInLoop()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>(-3);
counter.Name = "counter";
flowchart.Variables.Add(counter);
List <HintTrueFalse> hints = new List <HintTrueFalse> {
HintTrueFalse.True, HintTrueFalse.True, HintTrueFalse.Exception
};
TestFlowConditional conditional = new TestFlowConditional(hints.ToArray())
{
ConditionExpression = env => (counter.Get(env) - 1) / counter.Get(env) > 0
};
TestIncrement decByOne = new TestIncrement {
CounterVariable = counter, IncrementCount = 1
};
flowchart.AddLink(new TestWriteLine("Start", "Start"), decByOne);
flowchart.AddConditionalLink(decByOne, conditional, decByOne, null);
TestRuntime.RunAndValidateAbortedException(flowchart, typeof(DivideByZeroException), null);
}
public void Flowchart_Forloop()
{
TestFlowchart flowchart = new TestFlowchart("Flow1");
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
flowchart.Variables.Add(counter);
TestWriteLine writeLine1 = new TestWriteLine("hello1", "Hello1");
TestWriteLine writeLine2 = new TestWriteLine("hello2", "Hello2");
TestAssign <int> assign = new TestAssign <int>("Assign1");
assign.ValueExpression = ((env) => ((int)counter.Get(env)) + 1);
assign.ToVariable = counter;
List <HintTrueFalse> hints = new List <HintTrueFalse>();
for (int i = 0; i < 49; i++)
{
hints.Add(HintTrueFalse.True);
}
hints.Add(HintTrueFalse.False);
TestFlowConditional flowDecision = new TestFlowConditional(hints.ToArray());
flowDecision.ConditionExpression = (context => counter.Get(context) < 50);
flowchart.AddLink(writeLine1, assign);
flowchart.AddConditionalLink(assign, flowDecision, assign, writeLine2);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void ConnectFromFlowconditionalBothTrueAndFalseToSameFlowconditional()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
flowchart.Variables.Add(counter);
TestWriteLine w1 = new TestWriteLine("w1", "w1");
TestWriteLine w2 = new TestWriteLine("w2", "w2");
TestAssign <int> assign = new TestAssign <int>("assign")
{
ValueExpression = (e => counter.Get(e) + 1),
ToVariable = counter
};
TestFlowConditional conditional1 = new TestFlowConditional(HintTrueFalse.False)
{
ConditionExpression = (e => counter.Get(e) == 5)
};
TestFlowConditional conditional2 = new TestFlowConditional(HintTrueFalse.False)
{
ConditionExpression = (e => counter.Get(e) == 5)
};
flowchart.AddLink(w1, assign);
flowchart.AddConditionalLink(assign, conditional1);
flowchart.AddConditionalLink(null, conditional2, assign, w2);
flowchart.AddConditionalLink(null, conditional1, conditional2, conditional2);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowSwitchInLoopDefaultEvaluation()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>(0);
counter.Name = "counter";
flowchart.Variables.Add(counter);
Dictionary <object, TestActivity> cases = new Dictionary <object, TestActivity>();
cases.Add(10, new TestWriteLine("Ten", "Ten"));
cases.Add(11, new TestWriteLine("Eleven", "Eleven"));
cases.Add(12, new TestWriteLine("Twelve", "Twelve"));
cases.Add(13, new TestWriteLine("Thirteen", "Thirteen"));
List <int> hints = new List <int>();
for (int i = 0; i < 10; i++)
{
hints.Add(-1);
}
hints.Add(0);
TestIncrement incByOne = new TestIncrement {
IncrementCount = 1, CounterVariable = counter
};
TestFlowSwitch <object> flowSwitch = flowchart.AddSwitchLink <object>(new TestWriteLine("Start", "Flowchart started"), cases, hints, e => counter.Get(e), incByOne) as TestFlowSwitch <object>;
flowchart.AddLink(incByOne, flowSwitch);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowchartWithoutExplicitOrImplicitStartEvent()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>("counter", 0);
flowchart.Variables.Add(counter);
TestAssign <int> assign = new TestAssign <int>("assign")
{
ValueExpression = (e => counter.Get(e) + 1),
ToVariable = counter
};
List <HintTrueFalse> hintsList = new List <HintTrueFalse>();
hintsList.Add(HintTrueFalse.True);
hintsList.Add(HintTrueFalse.False);
TestFlowConditional conditional = new TestFlowConditional(hintsList.ToArray())
{
ConditionExpression = (e => counter.Get(e) == 1)
};
flowchart.AddConditionalLink(assign, conditional, assign, (TestActivity)null);
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowSwitchDefaultExecutionWithMultipleCases()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <object> expressionVariable = new Variable <object>("expression", context => "Four");
flowchart.Variables.Add(expressionVariable);
Dictionary <object, TestActivity> cases = new Dictionary <object, TestActivity>();
cases.Add(1, new TestWriteLine("ONE", "ONE"));
cases.Add(2, new TestWriteLine("Two", "Two"));
cases.Add(3, new TestWriteLine("Three", "Three"));
List <int> hints = new List <int> {
-1
};
flowchart.AddSwitchLink(new TestWriteLine("Start", "Flowchart started"),
cases,
hints,
expressionVariable,
new TestWriteLine("Default", "I am gonna execute"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
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 ThrowWhileEvaluatingExpression()
{
TestFlowchart flowchart = new TestFlowchart();
TestWriteLine writeHello = new TestWriteLine("Hello", "Hello");
TestWriteLine writeStart = new TestWriteLine("Start", "Start");
TestExpressionEvaluatorWithBody <string> expressionActivity = new TestExpressionEvaluatorWithBody <string>("One")
{
Body = new TestThrow <ArgumentOutOfRangeException>()
};
Dictionary <string, TestActivity> cases = new Dictionary <string, TestActivity>();
cases.Add("One", new TestWriteLine("One", "One will not execute"));
cases.Add("Two", new TestWriteLine("Two", "Two will not execute"));
List <int> hints = new List <int>()
{
-1
};
flowchart.AddStartLink(writeStart);
flowchart.AddSwitchLink <string>(writeStart, cases, hints, expressionActivity, new TestWriteLine("Default", "Will not execute"));
TestRuntime.RunAndValidateAbortedException(flowchart, typeof(ArgumentOutOfRangeException), null);
}
public void Flowchart_DoWhile()
{
TestFlowchart flowchart = new TestFlowchart();
Variable <int> counter = VariableHelper.CreateInitialized <int>(0);
counter.Name = "counter";
flowchart.Variables.Add(counter);
List <HintTrueFalse> hintsList = new List <HintTrueFalse>();
for (int i = 0; i < 9; i++)
{
hintsList.Add(HintTrueFalse.True);
}
hintsList.Add(HintTrueFalse.False);
TestFlowConditional conditional = new TestFlowConditional(hintsList.ToArray())
{
ConditionExpression = env => counter.Get(env) < 10
};
TestWriteLine start = new TestWriteLine("Start", "Flowchart Started");
TestIncrement incrementByOne = new TestIncrement()
{
CounterVariable = counter, IncrementCount = 1
};
flowchart.AddLink(start, incrementByOne);
flowchart.AddConditionalLink(incrementByOne, conditional, incrementByOne, new TestWriteLine("Final", "End"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
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);
}
/// <summary>
/// Setup a t/c/f statement.
/// </summary>
/// <param name="tryBody">Try activity.</param>
/// <param name="tc">Array of Catches.</param>
/// <param name="finallyBody">Finally activity.</param>
/// <param name="type">Type of workflow to create.</param>
/// <param name="otherActivities">Flag indicating whether extra activities should be added.</param>
public static TestActivity CreateTryCatchFinally(TestActivity tryBody, TestCatch[] tc,
TestActivity finallyBody, WFType type, bool otherActivities)
{
// create the try/catch/finally
TestTryCatch tcf = new TestTryCatch("TestTcf");
if (tryBody != null)
{
tcf.Try = tryBody;
}
if (tc != null)
{
foreach (TestCatch testCatch in tc)
{
tcf.Catches.Add(testCatch);
}
}
if (finallyBody != null)
{
tcf.Finally = finallyBody;
}
// extra activities to add around activity if otherActivities is true
TestWriteLine before = new TestWriteLine("BeforeTry", "BeforeTry");
TestWriteLine after = new TestWriteLine("AfterTry", "AfterTry");
// sequence
if (type == WFType.SEQ)
{
TestSequence seq = new TestSequence("SequenceOfActivitiesContainingTCF");
if (otherActivities)
{
seq.Activities.Add(before);
}
seq.Activities.Add(tcf);
if (otherActivities)
{
seq.Activities.Add(after);
}
return(seq);
}
// otherwise do flowchart
else // type == wfType.FLOW
{
TestFlowchart flowchart = new TestFlowchart("FlowchartContainingTCF");
if (otherActivities)
{
flowchart.AddStartLink(before);
flowchart.AddLink(before, tcf);
flowchart.AddLink(tcf, after);
}
else
{
flowchart.AddStartLink(tcf);
}
return(flowchart);
}
}
public void ExecuteFlowchartWithSingleActivityNotMarkedStart()
{
TestFlowchart flowchart = new TestFlowchart {
Elements = { new TestWriteLine("Only One", "OnlyOne") }
};
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowStepAsStartNode()
{
TestFlowchart flowchart = new TestFlowchart();
flowchart.AddStartLink(new TestWriteLine("Begin", "End"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void FlowStepWithNullNext()
{
TestFlowchart flowchart1 = new TestFlowchart("flowChart1");
TestWriteLine w1 = new TestWriteLine("writeLine1", "Executing writeLine1");
flowchart1.AddStartLink(w1);
TestRuntime.RunAndValidateWorkflow(flowchart1);
}
public void FlowStepConnectedToFlowStep()
{
TestFlowchart flowchart = new TestFlowchart();
flowchart.AddLink(new TestWriteLine("Start", "Start"), new TestWriteLine("End", "End"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void AddWorkflowElementToElementsCollection()
{
TestFlowchart flowchart = new TestFlowchart();
flowchart.Elements.Add(new TestWriteLine("StartAndEnd", "StartAndEnd"));
TestRuntime.RunAndValidateWorkflow(flowchart);
}
public void AddFlowchartToItself()
{
TestFlowchart flow = new TestFlowchart();
flow.AddLink(new TestWriteLine("w1", "w1"), flow);
TestRuntime.ValidateInstantiationException(flow, string.Format(ErrorStrings.ActivityCannotReferenceItself, flow.DisplayName));
}
