public void TestMainWindowModel_PrimeFactors_NonNegativeInteger()
{
var mockModel = new Mock <IMainWindowModel>();
mockModel.SetupProperty(model => model.Algorithms, new ObservableCollection <AlgorithmItemModel>()
{
new AlgorithmItemModel(new PrimeFactorsAlgorithm())
});
mockModel.SetupProperty(model => model.SelectedAlgorithm, mockModel.Object.Algorithms[0]);
mockModel.SetupProperty(model => model.Input, "Incorrect Input Format");
var viewModel = new MainWindowViewModel(mockModel.Object);
Utils.CalculationResult expectedResult = new Utils.CalculationResult(false, Utils.Message_NonNegativeInteger);
Utils.CalculationResult actualResult = viewModel.RunCalculation();
Assert.AreEqual(expectedResult, actualResult);
}
public void TestMainWindowModel_AddsFifty_Pass()
{
var mockModel = new Mock <IMainWindowModel>();
mockModel.SetupProperty(model => model.Algorithms, new ObservableCollection <AlgorithmItemModel>()
{
new AlgorithmItemModel(new AddFiftyAlgorithm())
});
mockModel.SetupProperty(model => model.SelectedAlgorithm, mockModel.Object.Algorithms[0]);
mockModel.SetupProperty(model => model.Input, "123");
var viewModel = new MainWindowViewModel(mockModel.Object);
Utils.CalculationResult expectedResult = new Utils.CalculationResult(true, "173");
Utils.CalculationResult actualResult = viewModel.RunCalculation();
Assert.AreEqual(expectedResult, actualResult);
}
public async void CalculateAction()
{
try
{
if (ValidateCalculationStart())
{
DisplayCalculationStarted();
await Task.Run(() =>
{
//Some algorithms will complete too quickly for the user to see.
//We want to make sure the user knows the Calculate button has been clicked and that the input is being worked on.
//Adding a short thread sleep so the UI can update with processing messages before the results are displayed.
System.Threading.Thread.Sleep(250);
//Run the Calculate method from the selected Algorithm
Utils.CalculationResult calculationResult = RunCalculation();
if (calculationResult._Valid)
{
_MainWindowModel.Output = calculationResult._Result;
SendStatusUpdate(Utils.Status_Ready);
}
else
{
ShowErrorMessage(calculationResult._Result);
}
});
}
}
catch (Exception ex)
{
ShowErrorMessage(ex.Message);
}
CalculateActionComplete();
}
