public void Multiple_shortcuts_observer_should_be_notified_about_different_events()
{
//Arrange
var shortcutObserver = new MultipleShortcutsObserver();
Fixture.ShortcutDetector.RegisterShortcut(new CtrlAltDel());
Fixture.ShortcutDetector.RegisterShortcut(new CtrlAltDigitPermutation());
Fixture.ShortcutDetector.Subscribe(shortcutObserver);
//Act
Fixture.Press(Key.LeftCtrl);
Fixture.Press(Key.LeftAlt);
Fixture.Press(Key.Delete);
Fixture.Release(Key.Delete);
Fixture.Press(Key.D7);
Fixture.Release(Key.D7);
//Assert
shortcutObserver.CtrlAltDelPressedCounter.Should().Be(1);
shortcutObserver.CtrlAltDelReleasedCounter.Should().Be(1);
shortcutObserver.CtrlAltDigitPressedCounter.Should().Be(1);
shortcutObserver.CtrlAltDigitReleasedCounter.Should().Be(1);
shortcutObserver.LastPressedDigitKey[0].Should().Be(Key.D7);
shortcutObserver.LastReleasedDigitKey[0].Should().Be(Key.D7);
}
public void Should_throw_on_subscribing_observer_when_shortcut_is_not_registered()
{
//Arrange
var shortcutObserver = new MultipleShortcutsObserver();
Fixture.ShortcutDetector.RegisterShortcut(new CtrlAltDel());
//Act & Assert
Action subscription = () => Fixture.ShortcutDetector.Subscribe(shortcutObserver);
subscription.ShouldThrow <Exception>();
}
