public void DialogViewModelCloseTest()
{
MockDialogView view = new MockDialogView();
MockDialogViewModel viewModel = new MockDialogViewModel(view);
Assert.AreNotEqual(string.Empty, viewModel.Title);
object owner = new object();
Assert.IsFalse(view.IsVisible);
view.ShowDialogAction = v =>
{
Assert.AreEqual(owner, v.Owner);
Assert.IsTrue(v.IsVisible);
};
bool?dialogResult = viewModel.ShowDialog(owner);
Assert.IsNull(dialogResult);
Assert.IsFalse(view.IsVisible);
}
public void DialogViewModelExtensionAddCustomButtonTest()
{
var vm = new MockDialogViewModel();
bool handlerFired = false;
vm.AddCustomButton("Caption 1", () => handlerFired = true);
Assert.NotNull(vm.Buttons);
var button = vm.Buttons.First();
Assert.NotNull(button);
Assert.AreEqual(DialogButtonType.Custom, button.Type);
Assert.AreEqual("Caption 1", button.Caption);
Assert.False(handlerFired);
Assert.Null(vm.SelectedButton);
button.Command.Execute(null);
Assert.AreEqual(button, vm.SelectedButton);
Assert.True(handlerFired);
}
public void DialogViewModelExtensionAddButtonTest([Values(
DialogButtonType.Ok,
DialogButtonType.Cancel,
DialogButtonType.Yes,
DialogButtonType.No,
DialogButtonType.Custom)] DialogButtonType type)
{
var vm = new MockDialogViewModel();
vm.AddButton(type);
Assert.NotNull(vm.Buttons);
var button = vm.Buttons.First();
Assert.NotNull(button);
Assert.AreEqual(type, button.Type);
Assert.Null(vm.SelectedButton);
button.Command.Execute(null);
Assert.AreEqual(button, vm.SelectedButton);
}
