/// <summary>Mocks a subscriber to the screen's events</summary>
/// <param name="screen">Screen to mock an event subcriber to</param>
/// <returns>The mocked event subscriber</returns>
private IFocusChangeSubscriber mockSubscriber(Screen screen)
{
IFocusChangeSubscriber mockedSubscriber =
this.mockery.NewMock <IFocusChangeSubscriber>();
screen.FocusChanged += new EventHandler <Controls.ControlEventArgs>(
mockedSubscriber.FocusChanged
);
return(mockedSubscriber);
}
public void TestFocusChangeEvent()
{
Screen screen = new Screen(100.0f, 100.0f);
IFocusChangeSubscriber mockedSubscriber = mockSubscriber(screen);
Controls.Control child1 = new Controls.Control();
Controls.Control child2 = new Controls.Control();
screen.Desktop.Children.Add(child1);
screen.Desktop.Children.Add(child2);
Expect.Once.On(mockedSubscriber).Method("FocusChanged").WithAnyArguments();
screen.FocusedControl = child1;
Expect.Once.On(mockedSubscriber).Method("FocusChanged").WithAnyArguments();
screen.FocusedControl = child2;
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
