public void CompositeXORTest()
{
ObservableCollection <LogicalBase> xorInternalCollectionFrame =
CreateCollectionFrame.CreateXorShemaFrame();
LogicalShema xor = new LogicalShema(xorInternalCollectionFrame);
Assert.AreEqual(2, xor.Inputs.Count);
Assert.AreEqual(1, xor.Outputs.Count);
Assert.AreEqual(false, xor.Outputs[0].SignalValue);
Switch switchOne = new Switch();
Switch switchTwo = new Switch();
switchOne.Output.AttachObserver(xor.Inputs[0]);
switchTwo.Output.AttachObserver(xor.Inputs[1]);
switchOne.Switching();
Assert.AreEqual(true, xor.Outputs[0].SignalValue);
switchTwo.Switching();
Assert.AreEqual(false, xor.Outputs[0].SignalValue);
}
public void LogicalXorShemaCommandTest()
{
ObservableCollection <LogicalBase> xorInternalCollectionFrame =
CreateCollectionFrame.CreateXorShemaFrame();
LogicalBaseVM xor = LogicalBaseVM.CreateLogicalShema(xorInternalCollectionFrame);
SwitchVM switchOne = new SwitchVM();
SwitchVM switchTwo = new SwitchVM();
ICommand switchingSwitchOne = switchOne.SwitchingCommand;
switchingSwitchOne.Execute(null);
ICommand switchingSwitchTwo = switchOne.SwitchingCommand;
switchingSwitchOne.Execute(null);
ICommand selectSignalCommand = switchOne.SelectSignalCommand;
selectSignalCommand.Execute(null);
selectSignalCommand = xor.SelectSignalCommand;
selectSignalCommand.Execute(xor.InputSignals[0]);
selectSignalCommand = xor.SelectSignalCommand;
selectSignalCommand.Execute(xor.InputSignals[1]);
selectSignalCommand = switchTwo.SelectSignalCommand;
selectSignalCommand.Execute(null);
Assert.AreEqual(false, xor.OutputSignals[0].SignalValue);
switchingSwitchOne.Execute(null);
Assert.AreEqual(true, xor.OutputSignals[0].SignalValue);
}