public async Task ForwardBackward(string prefix) { var expectedForward = this.GetResourceString(prefix + "_Forward.txt"); var expectedBackward = this.GetResourceString(prefix + "_Backward.txt"); var sb = StoryboardParser.Parse(this.GetResourceStream(prefix + ".xml")); var listener = new EventListener(sb.Context); (await listener.ForwardAsync(sb)).Should().Be(expectedForward); (await listener.BackwardAsync(sb)).Should().Be(expectedBackward); (await listener.ForwardAsync(sb)).Should().Be(expectedForward); (await listener.BackwardAsync(sb)).Should().Be(expectedBackward); }
public async Task SimpleNarration() { var sb = new Storyboard(); sb.Root.ForwardQueue.Enqueue(new MusicItem("abertura", null)); sb.Root.ForwardQueue.Enqueue(new BackgroundItem("floresta", null)); var tutorial = new TutorialItem(null); tutorial.Block.ForwardQueue.Enqueue(new TutorialTextItem("Tutorial 1", null)); sb.Root.ForwardQueue.Enqueue(tutorial); var listener = new EventListener(sb.Context); var data = await listener.ForwardAsync(sb); data.Should().Be( @"-- next -- OnMusicChange(abertura) OnBackgroundChange(floresta) OnTutorialOpen() OnTutorialChange(Tutorial 1) -- next -- OnTutorialClose() OnBackgroundChange() OnMusicChange() " ); data = await listener.BackwardAsync(sb); data.Should().Be( @"-- previous -- OnMusicChange(abertura) OnBackgroundChange(floresta) OnTutorialOpen() OnTutorialChange(Tutorial 1) -- previous -- OnTutorialClose() OnBackgroundChange() OnMusicChange() " ); }