/// <summary>
/// Performs a single step
/// </summary>
public void StepOnce()
{
SubStep subStep = null;
if (ActiveBlockingExpectations().Count == 0)
{
// When no blocking expectation, one can execute the next substep
subStep = CurrentSubStep();
if (EventTimeLine.ContainsSubStep(subStep))
{
NextSubStep();
subStep = CurrentSubStep();
}
SetupSubStep(subStep);
}
if (subStep == null)
{
Cycle();
}
else if (!subStep.getSkipEngine())
{
Cycle();
}
else
{
CheckExpectationsState(acceptor.RulePriority.aCleanUp);
NextCycle();
}
}
/// <summary>
/// Synchronizes the set of completed substep according to the time line
/// </summary>
private void SynchronizeCompletedSubStepWithTimeLine()
{
List <SubStep> toRemove = new List <SubStep>();
foreach (SubStep subStep in CompletedSubStep)
{
if (!EventTimeLine.ContainsSubStep(subStep))
{
toRemove.Add(subStep);
}
}
foreach (SubStep subStep in toRemove)
{
CompletedSubStep.Remove(subStep);
}
}
/// <summary>
/// Setups the sub-step by applying its actions and adding its expects in the expect list
/// </summary>
/// <returns>True if the substep was not already seetup</returns>
public bool SetupSubStep(SubStep subStep)
{
bool retVal = false;
if (subStep != null)
{
if (!EventTimeLine.ContainsSubStep(subStep))
{
Util.DontNotify(() =>
{
LogInstance = subStep;
CacheImpact = new CacheImpact();
EventTimeLine.AddModelEvent(new SubStepActivated(subStep, CurrentPriority), true);
ClearCaches();
});
retVal = true;
}
}
return(retVal);
}
