public void Items_CountIs4PageSizeIs2_ThereAre2Items()
{
var pagerModel = new PagerModel {ItemCount = 4, PageSize = 2};
var items = pagerModel.Items;
Assert.Equal(2, items.Count());
}
public void Items_CountIs11PageSizeIs3_ThirdItemIs3_7()
{
var pagerModel = new PagerModel{ItemCount = 11, PageSize = 3};
var items = pagerModel.Items;
var item = items.ElementAt(2);
AssertPagerItem(item, 7, 3.ToString());
}
public void Items_CountIs6PageSizeIs2_SecondItemIs2_3()
{
var pagerModel = new PagerModel{ItemCount = 6, PageSize = 2};
var items = pagerModel.Items;
var item = items.ElementAt(1);
AssertPagerItem(item, 3, 2.ToString());
}
public ActionResult Index(int startFrom = 1)
{
using (var blogEntities = new BlogEntities())
{
List<Post> posts;
var filteredPosts = blogEntities.Posts
.FilterDrafts();
var count = filteredPosts.Count();
var pageSize = 10;
posts = filteredPosts
.OrderByDescending(post => post.Posted)
.Skip(startFrom - 1)
.Take(pageSize)
.ToList();
var pager = new PagerModel {ShowFrom = startFrom, ItemCount = count, PageSize = pageSize};
var blogModel = new BlogModel{Posts = posts, PagerModel = pager};
return View(blogModel);
}
}