public void Should_show_each_post_with_most_recent_first_using_sequences()
{
var olderPost = new Post { DateTime = new DateTime(2010, 1, 1) };
var newerPost = new Post { DateTime = new DateTime(2010, 1, 2) };
var posts = new List<Post> { newerPost, olderPost };
var mockView = new Mock<BlogView>();
using (Sequence.Create())
{
mockView.Setup(v => v.ShowPost(newerPost)).InSequence();
mockView.Setup(v => v.ShowPost(olderPost)).InSequence();
new BlogPresenter(mockView.Object).Show(posts);
}
}
public void Should_show_each_post_once_with_most_recent_first()
{
var olderPost = new Post { DateTime = new DateTime(2010, 1, 1) };
var newerPost = new Post { DateTime = new DateTime(2010, 1, 2) };
var posts = new List<Post> { newerPost, olderPost };
var mockView = new Mock<BlogView>();
var viewOrder = 0;
mockView.Setup(v => v.ShowPost(newerPost)).Callback(() => Assert.That(viewOrder++, Is.EqualTo(0)));
mockView.Setup(v => v.ShowPost(olderPost)).Callback(() => Assert.That(viewOrder++, Is.EqualTo(1)));
new BlogPresenter(mockView.Object).Show(posts);
mockView.Verify(v => v.ShowPost(newerPost), Times.Once());
mockView.Verify(v => v.ShowPost(olderPost), Times.Once());
}