public void WhenSelectedViewChanged_ArticlesInitilized()
{
//Prepare
Mock<INewsService> mockedNewsService = new Mock<INewsService>();
Article[] articles = new Article[] {
new Article { ArticleType = ArticleTypes.Major, Keywords = new string[] { "Diablo" } },
new Article { ArticleType = ArticleTypes.Notification, Keywords = new string[] { "Maintenance" } }
};
mockedNewsService.Setup(x => x.GetNewsAsync(It.Is<string[]>(keywords => keywords.Length > 0), It.IsAny<CancellationToken>())).Returns(Task.FromResult(articles));
GameViewModel game = new GameViewModel(mockedNewsService.Object);
game.BackgroundImage = "testimage";
game.Keywords = new string[] { "Diablo", "Maintenance" };
Mock<IGameService> mockedGameService = new Mock<IGameService>();
mockedGameService.Setup(x => x.GetGames()).Returns(new GameViewModel[] { game }).Verifiable();
GamesViewModel target = new GamesViewModel(mockedGameService.Object);
//Act
target.SelectedGameView = game;
Thread.Sleep(3000);
//Verify
Assert.IsNotNull(game.MajorArticles);
Assert.IsNotNull(game.MinorArticles);
}
public void WhenConstructed_IntializesValues()
{
//Prepare
Mock<INewsService> mockedNewService = new Mock<INewsService>();
mockedNewService.Setup(x => x.GetNews(It.IsAny<string[]>()));
GameViewModel target = new GameViewModel(mockedNewService.Object);
target.BackgroundImage = "testimage";
Mock<IGameService> mockedGameService = new Mock<IGameService>();
mockedGameService.Setup(x => x.GetGames()).Returns(new GameViewModel[] { target }).Verifiable();
GamesViewModel viewmodel = new GamesViewModel(mockedGameService.Object);
//Act
viewmodel.SelectedGameView = target;
//Verify
Assert.AreEqual(target, viewmodel.SelectedGameView);
Assert.AreEqual("testimage", viewmodel.BackgroundImage);
mockedGameService.VerifyAll();
}
public void WhenSelectedViewChanged_PropertyIsUpdated()
{
//Prepare
Mock<INewsService> mockedNewService = new Mock<INewsService>();
mockedNewService.Setup(x => x.GetNews(It.IsAny<string[]>()));
GameViewModel game = new GameViewModel(mockedNewService.Object);
game.BackgroundImage = "testimage";
Mock<IGameService> mockedGameService = new Mock<IGameService>();
mockedGameService.Setup(x => x.GetGames()).Returns(new GameViewModel[] { game }).Verifiable();
GamesViewModel viewmodel = new GamesViewModel(mockedGameService.Object);
bool backgroundImageChangedRaised = false;
viewmodel.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "BackgroundImage")
{
backgroundImageChangedRaised = true;
}
};
bool selectedGameViewChangedRaised = false;
viewmodel.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "SelectedGameView")
{
selectedGameViewChangedRaised = true;
}
};
//Act
viewmodel.SelectedGameView = game;
//Verify
Assert.AreSame(game, viewmodel.SelectedGameView);
Assert.IsTrue(backgroundImageChangedRaised);
Assert.IsTrue(selectedGameViewChangedRaised);
}
public GamesView(GamesViewModel viewmodel)
{
this.DataContext = viewmodel;
InitializeComponent();
}
