public void CanBindViewModelToWinformControls()
{
var vm = new FakeWinformViewModel();
var view = new FakeWinformsView()
{
ViewModel = vm
};
vm.SomeText = "Foo";
Assert.NotEqual(vm.SomeText, view.Property3.Text);
var disp = view.Bind(vm, x => x.SomeText, x => x.Property3.Text);
vm.SomeText = "Bar";
Assert.Equal(vm.SomeText, view.Property3.Text);
view.Property3.Text = "Bar2";
Assert.Equal(vm.SomeText, view.Property3.Text);
var disp2 = view.Bind(vm, x => x.SomeDouble, x => x.Property3.Text);
vm.SomeDouble = 123.4;
Assert.Equal(vm.SomeDouble.ToString(), view.Property3.Text);
}
public void SmokeTestWinformControls()
{
var vm = new FakeWinformViewModel();
var view = new FakeWinformsView {
ViewModel = vm
};
var disp = new CompositeDisposable(new[]
{
view.Bind(vm, x => x.Property1, x => x.Property1.Text),
view.Bind(vm, x => x.Property2, x => x.Property2.Text),
view.Bind(vm, x => x.Property3, x => x.Property3.Text),
view.Bind(vm, x => x.Property4, x => x.Property4.Text),
view.Bind(vm, x => x.BooleanProperty, x => x.BooleanProperty.Checked),
});
vm.Property1 = "FOOO";
Assert.Equal(vm.Property1, view.Property1.Text);
vm.Property2 = "FOOO1";
Assert.Equal(vm.Property2, view.Property2.Text);
vm.Property3 = "FOOO2";
Assert.Equal(vm.Property3, view.Property3.Text);
vm.Property4 = "FOOO3";
Assert.Equal(vm.Property4, view.Property4.Text);
vm.BooleanProperty = false;
Assert.Equal(vm.BooleanProperty, view.BooleanProperty.Checked);
vm.BooleanProperty = true;
Assert.Equal(vm.BooleanProperty, view.BooleanProperty.Checked);
disp.Dispose();
}
public void CanAutoBindViewModelToWinformView()
{
var vm = new FakeWinformViewModel();
var view = new FakeWinformsView()
{
ViewModel = vm
};
vm.SomeDouble = 1234.4;
Assert.NotEqual(vm.SomeDouble.ToString(), view.SomeDouble.Text);
view.Bind(vm, x => x.SomeDouble);
Assert.Equal(vm.SomeDouble.ToString(), view.SomeDouble.Text);
view.SomeDouble.Text = (2347746.44).ToString();
Assert.Equal(vm.SomeDouble.ToString(), view.SomeDouble.Text);
}
public void ShouldDisposePreviousView()
{
var viewLocator = new FakeViewLocator {
LocatorFunc = t => new FakeWinformsView()
};
var router = new RoutingState();
var target = new WinFormsRoutedViewHost {
Router = router, ViewLocator = viewLocator
};
router.Navigate.Execute(new FakeWinformViewModel());
FakeWinformsView currentView = target.Controls.OfType <FakeWinformsView>().Single();
bool isDisposed = false;
currentView.Disposed += (o, e) => isDisposed = true;
// switch the viewmodel
router.Navigate.Execute(new FakeWinformViewModel());
Assert.True(isDisposed);
}