/// <summary>
/// Extract all the test cases specify on the constructor and return will all the cases
/// </summary>
public ActionsQueue CreateActionsQueue()
{
int currentCase;
LogComment("**************************************************************");
LogComment("Start retrieving all the test cases from the XTC File");
LogComment((_lastCase - _firstCase + 1).ToString() + " test cases found");
//Go through each case specified
for (currentCase = _firstCase; currentCase <= _lastCase; currentCase++)
{
LogStatus("Transitions for test case # " + (currentCase).ToString());
XmlNodeList currentStepsNodeList = SetCurrentStepsForTestIndex(currentCase);
for (int iStep = 0; iStep < currentStepsNodeList.Count; iStep++)
{
ModelTestCase testCase;
testCase = new ModelTestCase();
State lastEndState = null;
XmlNodeList currentTransitionsList = SetCurrentTransitionFromStep(currentStepsNodeList, iStep);
Model lastModel = null;
LogStatus((currentTransitionsList.Count).ToString() + " transtions found for current test case");
for (int currentTransitionIndex = 0; currentTransitionIndex < currentTransitionsList.Count; currentTransitionIndex++)
{
lastModel = EnqueueCurrentTransition(currentTransitionsList, currentTransitionIndex, out lastEndState, testCase);
}
testCase.AddTransition(new ModelEndTransition(lastModel, lastEndState));
_queue.Enqueue(testCase);
LogStatus("The transitions for test case # " + (currentCase).ToString() + " are retrieved");
}
}
LogComment("All information is enqueued and ready for execution");
LogComment("**************************************************************");
return(_queue);
}
/// <summary>
/// Executes the Transition that is set by member variables
/// </summary>
/// <remarks>Check the Errors collection for errors</remarks>
/// <returns>false if errors occur</returns>
private Model EnqueueCurrentTransition(XmlNodeList currentTransitionsList, int transitionIndex, out State lastEndState, ModelTestCase testCase)
{
XmlNode actionNode, stateNode;
string actionName;
XmlNodeList inParams, outParams;
State objInParams = null, objOutParams = null;
State endState = null;
XmlNode currTransition = null;
Model currModel;
//Get the transition Node
currTransition = currentTransitionsList.Item(transitionIndex);
//Find the model
currModel = GetModel(currTransition);
//Get the In action Params
objInParams = null;
inParams = currTransition.SelectNodes("curr:PARAM[@Type = 'In']", _nsmgr);
if (inParams.Count > 0)
{
objInParams = this.GetActionParams(inParams);
if (objInParams == null)
{
throw new ModelLoaderException("Failure getting Action IN Params");
}
}
//Get the Out action Params
objOutParams = null;
outParams = currTransition.SelectNodes("curr:PARAM[@Type = 'Out']", _nsmgr);
if (outParams.Count > 0)
{
objOutParams = this.GetActionParams(outParams);
if (objOutParams == null)
{
throw new ModelLoaderException("Failure getting Action OUT Params");
}
}
//Get the action Node & use it to get the action name
actionNode = currTransition.SelectSingleNode("curr:ACTION", _nsmgr);
int fileID = -1;
actionName = this.GetAction(actionNode, out fileID);
if (actionName == null)
{
throw new ModelLoaderException("Failure finding an action for this transition");
}
//Get the state Node to create the object
endState = null;
stateNode = currTransition.SelectSingleNode("curr:STATE", _nsmgr);
//In stateless model case there will not be a STATE node in the xtc
if (stateNode != null)
{
endState = this.GetState(stateNode);
if (endState == null)
{
throw new ModelLoaderException("Failure finding the state variables for this transition");
}
}
if ((actionName == null) || (actionName.Trim() == "") && transitionIndex == 0)
{
testCase.AddTransition(new ModelTransition(currModel, String.Empty, null, endState, null, null));
//_queue.Enqueue(new ModelTransition(currModel,String.Empty,null,endState,null,null));
}
else
{
//Log transition information & execute the action
LogStatus(currModel.GetType().Name + "." + actionName + "(" + objInParams + ")");
//_queue.Enqueue(new ModelTransition(currModel, actionName,null,endState,objInParams,objOutParams));
testCase.AddTransition(new ModelTransition(currModel, actionName, null, endState, objInParams, objOutParams));
}
lastEndState = endState;
return(currModel);
}
