public void MustOpenOnlyOneWindow()
{
var window = new Mock <IWindow>();
var sut = new AboutNotification(appConfig.Object, text.Object, uiFactory.Object);
uiFactory.Setup(u => u.CreateAboutWindow(It.IsAny <AppConfig>())).Returns(window.Object);
sut.Activate();
sut.Activate();
sut.Activate();
sut.Activate();
sut.Activate();
uiFactory.Verify(u => u.CreateAboutWindow(It.IsAny <AppConfig>()), Times.Once);
window.Verify(u => u.Show(), Times.Once);
window.Verify(u => u.BringToForeground(), Times.Exactly(4));
}
public void MustCloseWindowWhenTerminating()
{
var window = new Mock <IWindow>();
var sut = new AboutNotification(appConfig.Object, text.Object, uiFactory.Object);
uiFactory.Setup(u => u.CreateAboutWindow(It.IsAny <AppConfig>())).Returns(window.Object);
sut.Activate();
sut.Terminate();
window.Verify(w => w.Close());
}