public ViewResult List(string modelCategory, int page = 1)
{
var model = new IPhoneListViewModel
{
Phones = _repo.Get(p => modelCategory == null || p.Model == modelCategory)
.Skip((page - 1) * pageSize)
.Take(pageSize).ToList(),
Pagination = new Pagination
{
CurrentPage = page,
ItemsPerPage = pageSize,
TotalItems = _repo.Count
},
CurrentModel = modelCategory
};
return(View(model));
}
public void Can_Send_Pagination_View_Model()
{
// Организация (arrange)
Mock <IPhoneRepository> mock = new Mock <IPhoneRepository>();
mock.Setup(m => m.Get()).Returns(new List <IPhone>
{
new IPhone {
Model = "IPhone 11"
},
new IPhone {
Model = "IPhone 12"
},
new IPhone {
Model = "IPhone 13"
},
new IPhone {
Model = "IPhone 14"
},
new IPhone {
Model = "IPhone 15"
}
});
PhoneController controller = new PhoneController(mock.Object);
controller.pageSize = 3;
// Act
IPhoneListViewModel result
= (IPhoneListViewModel)controller.List(2).Model;
// Assert
Pagination pagination = result.Pagination;
Assert.AreEqual(pagination.CurrentPage, 2);
Assert.AreEqual(pagination.ItemsPerPage, 3);
Assert.AreEqual(pagination.TotalItems, 5);
Assert.AreEqual(pagination.TotalPages, 2);
}
