public RootPage()
{
InitializeComponent();
NavigationService = new NavigationService(RootFrame);
TitleBarViewModel = new TitleBarViewModel(NavigationService);
}
private void InitTitleBar(TitleBarViewModel titleBarViewModel)
{
TitleBarViewModel = titleBarViewModel;
TitleBarViewModel.Title = Resources.Title;
TitleBarViewModel.CloseCommand = new DelegateCommand(o => CurrentView.Close());
TitleBarViewModel.ChangeWindowStateCommand = new DelegateCommand(o =>
{
if (WindowState == WindowState.Maximized)
{
WindowState = WindowState.Normal;
OnPropertyChanged(nameof(WindowState));
}
else if (WindowState == WindowState.Normal)
{
WindowState = WindowState.Maximized;
OnPropertyChanged(nameof(WindowState));
}
});
TitleBarViewModel.MinimizeCommand = new DelegateCommand(o =>
{
WindowState = WindowState.Minimized;
OnPropertyChanged(nameof(WindowState));
});
}
public TitleBarView(TitleBarViewModel viewModel)
{
InitializeComponent();
if (!DesignerProperties.GetIsInDesignMode(this))
{
DataContext = viewModel;
}
}
public void TitleWithoutFileEndsWithUntitled()
{
var sut = new TitleBarViewModel(_shell, _eventAggregatorMock.Object);
ScreenExtensions.TryActivate(sut);
Assert.That(sut.Title, Does.EndWith("untitled").IgnoreCase);
ScreenExtensions.TryDeactivate(sut, close: true);
}
public void BackCommand_should_do_nothing_if_the_navigation_service_does_not_have_back_entries()
{
var mock = new Mock <INavigationViewService>();
var vm = new TitleBarViewModel(mock.Object);
vm.BackCommand.Execute(null);
mock.Verify(service => service.GoBack(), Times.Never);
}
public TitleBarView(TitleBarViewModel view_model)
{
InitializeComponent();
Loaded += (s, e) =>
{
DataContext = view_model;
};
}
public void ApplicationIconIsNotNull()
{
var titleBar = new TitleBarViewModel(_shell, _eventAggregatorMock.Object);
var sut = new MainWindowViewModel(_shell, titleBar, CreateResourceManager().Object);
ScreenExtensions.TryActivate(sut);
Assert.That(sut.Icon, Is.Not.Null);
ScreenExtensions.TryDeactivate(sut, close: true);
}
public void BackCommand_should_tell_the_navigation_service_to_go_back_if_there_are_back_entries()
{
var mock = new Mock <INavigationViewService>();
mock.Setup(service => service.CanGoBack).Returns(true);
var vm = new TitleBarViewModel(mock.Object);
vm.BackCommand.Execute(null);
mock.Verify(service => service.GoBack(), Times.Once);
}
public void CanGoBack_should_be_true_when_there_is_back_history()
{
var mock = new Mock <INavigationViewService>();
mock.Setup(service => service.CanGoBack).Returns(true);
var vm = new TitleBarViewModel(mock.Object);
vm.CanGoBack.Should().BeTrue();
}
public void HandleWithWorkspaceChangedMessageChangesTitle()
{
var sut = new TitleBarViewModel(_shell, _eventAggregatorMock.Object);
ScreenExtensions.TryActivate(sut);
var theOpenedDocument = CreateDirtyWorkspaceDocument();
_shell.OpenDocument(theOpenedDocument);
sut.Handle(new VariableDeletedMessage(CreatedDeletedVariable()));
Assert.That(sut.Title, Does.EndWith(@"*").IgnoreCase);
ScreenExtensions.TryDeactivate(sut, close: true);
}
public void CanGoBack_should_raise_PropertyChanged_when_the_navigation_service_adds_a_back_history()
{
var mock = new Mock <INavigationViewService>();
var vm = new TitleBarViewModel(mock.Object);
using (IMonitor <TitleBarViewModel> monitoredVm = vm.Monitor())
{
mock.Setup(service => service.BackStackDepth).Returns(1);
mock.Raise(x => x.BackStackDepthChange += null, EventArgs.Empty);
monitoredVm.Should().RaisePropertyChangeFor(x => x.CanGoBack);
}
}
/// <summary>
/// Class initialization <see cref="MainViewModel"/>
/// </summary>
public MainViewModel(TitleBarViewModel titleBarViewModel)
{
InitOpenFileDialog();
InitTitleBar(titleBarViewModel);
OpenFileCommand = new DelegateCommand(o =>
{
if (_openFileDialog.ShowDialog() == true)
{
_fileName = _openFileDialog.FileName;
}
});
}
public void BeforeEach() => _objectUnderTest = new TitleBarViewModel();
public void SetUp()
{
_titleBarViewModel = new TitleBarViewModel();
_titleSubjectMock = new Mock <ITitleSubject>();
}
public void Ctor_should_throw_on_null_arguments()
{
Action action = () => _ = new TitleBarViewModel(null);
action.Should().ThrowExactly <ArgumentNullException>().And.ParamName.Should().Be("navigationViewService");
}
