private void SendTriggerEvent_WithTwoTransitions_ExecutesExpected(bool useDoActions)
#endif
{
// Arrange
string[] expectedExec;
if (useDoActions)
{
expectedExec = new string[] { "EnS1", "DoS1",
"CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK", };
}
else
{
expectedExec = new string[] { "EnS1",
"CHK", "ExS1", "EnS2", "CHK", "ExS2", "EnS1", "CHK",
"CHK", "ExS1", "EnS2", "CHK", "ExS2", "EnS1", "CHK",
"CHK", "ExS1", "EnS2", "CHK", "ExS2", "EnS1", "CHK",
"CHK", "ExS1", "EnS2", "CHK", "ExS2", "EnS1", "CHK",
"CHK", "ExS1", "EnS2", "CHK", "ExS2", "EnS1", "CHK", };
}
ActionRecorder recorder = new ActionRecorder();
bool transition1Enabled = false;
bool transition2Enabled = false;
StateMachineTemplate t = new StateMachineTemplate(useDoActions ? StateMachineOptions.UseDoActions : StateMachineOptions.None);
t.Region("S1", false);
t.State("S1", recorder.CreateAction("EnS1"), recorder.CreateAction("ExS1"), useDoActions ? recorder.CreateDoAction("DoS1") : NullDo);
t.Transition("T1", "S1", "S2", null, (stm, ev, args) => transition1Enabled, (stm, ev, args) => { transition1Enabled = false; transition2Enabled = true; });
t.EndState();
t.State("S2", recorder.CreateAction("EnS2"), recorder.CreateAction("ExS2"), useDoActions ? recorder.CreateDoAction("DoS2") : NullDo);
t.Transition("T2", "S2", "S1", null, (stm, ev, args) => transition2Enabled, (stm, ev, args) => { transition2Enabled = false; });
t.EndState();
t.EndRegion();
StateMachine stateMachine = t.CreateStateMachine();
stateMachine.TraceDispatchTriggerEvent = recorder.CreateTraceMethod("CHK");
stateMachine.Startup();
// Act
for (int i = 0; i < 5; i++)
{
transition1Enabled = true;
stateMachine.SendTriggerEvent(null);
}
// Assert
Assert.That(recorder.RecordedActions, Is.EqualTo(expectedExec), "Unexpected action invocations");
}
public void SendTriggerEvent_WithOneTransitionsAndDoChangesGuard_ExecutesExpected()
{
// Arrange
string[] expectedExec;
expectedExec = new string[] { "EnS1", "DoS1",
"CHK", "DoS1", "CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "DoS1", "CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "DoS1", "CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "DoS1", "CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK",
"CHK", "DoS1", "CHK", "ExS1", "EnS2", "DoS2", "CHK", "ExS2", "EnS1", "DoS1", "CHK", };
ActionRecorder recorder = new ActionRecorder();
int transition1State = 0;
StateMachineTemplate t = new StateMachineTemplate(StateMachineOptions.UseDoActions);
t.Region("S1", false);
t.State("S1", recorder.CreateAction("EnS1"), recorder.CreateAction("ExS1"), (stm) => { recorder.Add("DoS1"); transition1State += 1; });
t.Transition("T1", "S1", "S2", null, (stm, ev, args) => transition1State == 1, null);
t.EndState();
t.State("S2", recorder.CreateAction("EnS2"), recorder.CreateAction("ExS2"), recorder.CreateDoAction("DoS2"));
t.Transition("T2", "S2", "S1", null, (stm, ev, args) => true, null);
t.EndState();
t.EndRegion();
StateMachine stateMachine = t.CreateStateMachine();
stateMachine.TraceDispatchTriggerEvent = recorder.CreateTraceMethod("CHK");
stateMachine.Startup();
// Act
for (int i = 0; i < 5; i++)
{
transition1State = 0;
stateMachine.SendTriggerEvent(null);
}
// Assert
Assert.That(recorder.RecordedActions, Is.EqualTo(expectedExec), "Unexpected action invocations");
}
