public async Task WhenArticlesInitializedAsync_ArticlesSet()
{
//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));
BaseArticleViewModel target = new BaseArticleViewModel(mockedNewsService.Object);
target.Keywords = new string[] { "Diablo", "Maintenance" };
//Act
await target.InitializeArticlesAsync();
//Verify
Assert.AreEqual(1, target.MajorArticles.Count);
Assert.AreEqual(1, target.MinorArticles.Count);
}
private async Task GetArticlesAsync(object model)
{
BaseArticleViewModel viewmodel = model as BaseArticleViewModel;
if (viewmodel != null)
{
await viewmodel.InitializeArticlesAsync();
}
}