/// <summary>
/// Constructs the MainWindowViewModel instance
/// </summary>
public MainWindowViewModel()
{
accountModel = new AccountModel();
Mediator mediator = new Mediator();
PageViewModels = new ObservableCollection <IPageViewModel>();
PageViewModels.Add(new WelcomePageViewModel(mediator));
PageViewModels.Add(new AccountRegisterBalancePageViewModel(accountModel, mediator));
PageViewModels.Add(new DeductionsPageViewModel(accountModel, mediator));
PageViewModels.Add(new CreditsPageViewModel(accountModel, mediator));
PageViewModels.Add(new NewAccountRegisterBalancePageViewModel(accountModel, mediator));
PageViewModels.Add(new StatementEndingBalancePageViewModel(accountModel, mediator));
PageViewModels.Add(new AdditionalDepositsPageViewModel(accountModel, mediator));
PageViewModels.Add(new WithdrawalsPageViewModel(accountModel, mediator));
PageViewModels.Add(new SummaryPageViewModel(accountModel, mediator));
Steps = new ObservableCollection <string>();
Steps.Add("Welcome");
Steps.Add("Account register/checkbook balance");
Steps.Add("Service charges and other deductions");
Steps.Add("Add credits");
Steps.Add("New account register balance");
Steps.Add("Statement ending balance");
Steps.Add("Additional deposits");
Steps.Add("Withdrawals");
Steps.Add("Summary");
CurrentPageIndex = 0;
CurrentPageViewModel = PageViewModels[CurrentPageIndex];
mediator.Add("OnGoToNextPage", OnGoToNextPage);
mediator.Add("OnGoToPreviousPage", OnGoToPreviousPage);
OnMouseDown = new ChangeFocusCommand();
}
public void TestExecuteWithNonGridParameter()
{
ChangeFocusCommand changeFocusCommand = new ChangeFocusCommand();
var exception = Assert.ThrowsException <ArgumentException>(() => changeFocusCommand.Execute(new TextBlock()));
Assert.AreEqual("parameter is not of type Grid", exception.Message);
}
public void TestExecuteWithGridParameter()
{
ChangeFocusCommand changeFocusCommand = new ChangeFocusCommand();
Grid grid = new Grid();
changeFocusCommand.Execute(grid);
Assert.IsFalse(grid.IsFocused); //Grid.Focus will never set this flag to true as Grids are not logically focusable
}
