public void HandleWindowScroll_NoCtrlKey_DoesNotZoom()
{
var windowvm = new WindowViewModel();
var mouseScroll = new MouseWheelEventArgs(Mouse.PrimaryDevice, 0, 1);
// system under test
viewModelServices.HandleWindowScroll(windowvm, ModifierKeys.None, mouseScroll);
Assert.Equal(1, windowvm.Zoom);
}
private void Window_PreviewMouseWheel(Window _, MouseWheelEventArgs e)
{
viewModelService.HandleWindowScroll(Model, Keyboard.Modifiers, e);
}