public void Invoke_EnsureModelMatchesUp()
{
IBlogPostRepository repo = Substitute.For <IBlogPostRepository>();
repo.Posts.Returns(GenerateFakePosts());
RecentPostsViewComponent comp = new RecentPostsViewComponent(repo);
ViewViewComponentResult result = (ViewViewComponentResult)comp.Invoke();
Assert.IsTrue(result.ViewData.Model is RecentPostsViewModel);
}
public void Invoke_GetsCorrectNumber()
{
IBlogPostRepository repo = Substitute.For <IBlogPostRepository>();
repo.Posts.Returns(GenerateFakePosts());
RecentPostsViewComponent comp = new RecentPostsViewComponent(repo);
ViewViewComponentResult result = (ViewViewComponentResult)comp.Invoke(4);
var model = (RecentPostsViewModel)result.ViewData.Model;
Assert.AreEqual(model.Posts.Count(), 4);
}
public void Invoke_PostsInMostRecentFirstOrder()
{
IBlogPostRepository repo = Substitute.For <IBlogPostRepository>();
repo.Posts.Returns(GenerateFakePosts());
RecentPostsViewComponent comp = new RecentPostsViewComponent(repo);
ViewViewComponentResult result = (ViewViewComponentResult)comp.Invoke(4);
var model = (RecentPostsViewModel)result.ViewData.Model;
var posts = model.Posts.ToList();
for (int i = 0; i < posts.Count - 1; i++)
{
Assert.IsTrue(posts[i].DatePublished > posts[i + 1].DatePublished);
}
}