public void PagingGet()
 {
     CommentsController controller = new CommentsController(new InitialData());
     List<Comment> comments = new List<Comment>(controller.GetComments());
     int pageIndex = 1;
     int pageSize = 2;
     List<Comment> commentsPage = new List<Comment>(controller.GetComments(pageIndex, pageSize));
     Assert.AreEqual(2, commentsPage.Count);
     for (int i = 0; i < commentsPage.Count; i++)
     {
         Assert.AreEqual(comments[pageIndex * pageSize + i].ID, commentsPage[i].ID);
     }
 }
 public void GetComments()
 {
     CommentsController controller = new CommentsController(new InitialData());
     IEnumerable<Comment> comments = controller.GetComments();
     Assert.IsNotNull(comments);
     Assert.IsTrue(comments.Count() > 0);
 }