public ViewResult List(string category, int page = 1)
{
BlurbsListViewModel PrLVM = new BlurbsListViewModel()
{
Blurbs = repository.Blurbs
.Where(b => category == null || b.Category.Name == category)
.OrderByDescending(b => b.DateOfCreate).Skip((page - 1) * Pagesize)
.Take(Pagesize)
.ToList(),
CurrentCategory = category,
Categories = repository.Blurbs.Select(x => x.Category.Name).Distinct(),
pagingInfo = new PagingInfo {
CurrentPage = page, ItemsPerPage = Pagesize, TotalItems = repository.Blurbs.Where(b => category == null || b.Category.Name == category).Count()
}
};
ViewBag.CurrentCategory = category;
return(View(PrLVM));
}
public void Can_Paginate()
{
//Arrange
Mock <IBlurbRepository> mock = new Mock <IBlurbRepository>();
mock.Setup(m => m.Blurbs).Returns(new Blurb[] {
new Blurb {
Name = "Some Blurb 1", BlurbID = 1
},
new Blurb {
Name = "Some Blurb 2", BlurbID = 2
},
new Blurb {
Name = "Some Blurb 3", BlurbID = 3
},
new Blurb {
Name = "Some Blurb 4", BlurbID = 4
},
new Blurb {
Name = "Some Blurb 5", BlurbID = 5
},
new Blurb {
Name = "Some Blurb 6", BlurbID = 6
}
}.AsQueryable());
BlurbsController controller = new BlurbsController(mock.Object);
controller.Pagesize = 3;
//Act
BlurbsListViewModel result = (BlurbsListViewModel)controller.List(null, 2).Model;
//Assert
Blurb[] blurbs = result.Blurbs.ToArray();
Assert.AreEqual(blurbs[0].Name, "Some Blurb 4");
Assert.AreEqual(blurbs[1].Name, "Some Blurb 5");
Assert.AreEqual(blurbs[2].Name, "Some Blurb 6");
}