public void TestToggleSwitch()
{
ToggleSwitch toggle = new ToggleSwitch();
Ellipse ToggleButton = (Ellipse)toggle.FindName("ToggleRect");
Output ToggleOutput = (Output)toggle.FindName("Output");
Assert.IsTrue(ToggleOutput.State == false);
//Simulate click on the toggle button
ToggleButton.RaiseEvent(new MouseButtonEventArgs(Mouse.PrimaryDevice, 0, MouseButton.Left)
{
RoutedEvent = Mouse.MouseDownEvent, Source = this
});
ToggleOutput.CallChange();
Assert.IsTrue(ToggleOutput.State == true);
}