public void StockerPlcIntegrationTest()
{
StockerSimulatorPlcCommunication simulator = StockerSimulatorPlcCommunication.Create();
IStockerPlc target = new StockerPlc(simulator);
target.Open();
bool barcodeError = false;
CarrierPlateRouting routing = CarrierPlateRouting.Cleared;
bool isMagazineChanged = false;
bool isMagazineBarcodeReadedOk = false;
StockerInventory inventory = StockerInventory.Cleared;
MagazineSelection selection = MagazineSelection.Cleared;
IStockerStatus status = target.GetStatus();
CompareObjects(simulator, status);
for (int i = 0; i < 100000; i++)
{
// "PLC" randomly clear memory
if (_random.NextDouble() > 0.40)
{
switch (_random.Next(2, 7))
{
case 2:
routing = CarrierPlateRouting.Cleared;
simulator.CarrierPlateRouting = routing;
break;
case 3:
isMagazineChanged = false;
simulator.IsMagazineChange = isMagazineChanged;
break;
case 4:
isMagazineBarcodeReadedOk = false;
simulator.IsInputMagazineBarcodeOK = isMagazineBarcodeReadedOk;
break;
case 5:
inventory = StockerInventory.Cleared;
simulator.StockerInventory = inventory;
break;
case 6:
selection = MagazineSelection.Cleared;
simulator.Selection = selection;
break;
}
}
// "Information system" randomly write to memory
if (_random.NextDouble() > 0.50)
{
switch (_random.Next(1, 7))
{
case 1:
barcodeError = (_random.NextDouble() > 0.5) ? true : false;
target.WriteBarcodeError(barcodeError);
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
case 2:
routing = (_random.NextDouble() > 0.5) ? CarrierPlateRouting.InsertIntoMagazine : CarrierPlateRouting.Reject;
target.AcceptCarrierPlate(routing);
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
case 3:
target.MagazineChange();
isMagazineChanged = true;
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
case 4:
target.MagazineBarcodeSuccesfullyReaded();
isMagazineBarcodeReadedOk = true;
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
case 5:
inventory = (_random.NextDouble() > 0.5) ? StockerInventory.SizeAvailable : StockerInventory.SizeNotInStocker;
target.SetWaferSizeAvailable(inventory);
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
case 6:
selection = (_random.NextDouble() > 0.5) ? MagazineSelection.HasRequestedSize : MagazineSelection.DoesNotHaveRequestedSize;
target.AcceptMagazine(selection);
CompareObjects(simulator, barcodeError, routing, isMagazineChanged, isMagazineBarcodeReadedOk, inventory, selection);
break;
}
}
ChangeStatusData(simulator);
status = target.GetStatus();
CompareObjects(simulator, status);
}
}
public void GetStatus1Test()
{
Mock<ICommunication> plcComm = PlcHelper.GetPlcCommunicationMock();
string read = string.Empty;
plcComm.Setup(x => x.Read()).Returns(() => { return read; });
plcComm.Setup(x => x.Write(It.IsAny<string>())).Callback<string>((s) =>
{
if (s.StartsWith("\u000500FFCR00012016"))
read = "\u0002" + PlcHelper.GetStockerStatusStream(0) + PlcStream.CalculateCheckSum(PlcHelper.GetStockerStatusStream(0));
});
StockerPlc target = new StockerPlc(plcComm.Object);
target.Open();
IStockerStatus target1 = target.GetStatus();
Assert.AreEqual<bool>(true, target1.IsCarrierPlateArrived);
Assert.AreEqual<bool>(false, target1.MagazineChangeRequest.IsMagazineFull);
Assert.AreEqual<bool>(false, target1.MagazineChangeRequest.IsOperatorChangeRequest);
Assert.AreEqual<bool>(true, target1.IsMagazineChangeStarted);
Assert.AreEqual<WaferSize>(WaferSize.Size6Inches, target1.MagazineRequest.WaferSize);
Assert.AreEqual<bool>(true, target1.MagazineRequest.IsRequested);
Assert.AreEqual<int>(1, target1.MagazineRequest.PolishLineNumber);
Assert.AreEqual<bool>(true, target1.IsMagazineArrived);
Assert.AreEqual<MagazineSelection>(MagazineSelection.Cleared, target1.MagazineSelection);
}