public InventoryViewModel(ICommandHandler commandHandler, IItemRepository itemRepo)
: base(commandHandler)
{
// NOTE this is very important for database to work
Database.SetInitializer <SQLServerDbContext>(new DropCreateDatabaseIfModelChanges <SQLServerDbContext>());
_itemRepo = itemRepo;
_itemListViewModel = ContainerHelper.Container.Resolve <ItemListViewModel>();
_partListViewModel = ContainerHelper.Container.Resolve <PartListViewModel>();
_itemEditorViewModel = ContainerHelper.Container.Resolve <ItemEditorViewModel>();
}
// GET: Inventory
public ActionResult Index()
{
ViewBag.Title = "Current Parts Inventory";
var parts = from p in _partManager.RetrieveAllParts()
select p;
PartListViewModel partListView = new PartListViewModel
{
Part = parts.ToList()
};
return(View(partListView));
}
//List<TabItem> _tabItems = new List<TabItem>();
public PartList()
{
objVM = new PartListViewModel();
DataContext = objVM;
InitializeComponent();
tabDynamic.SelectedIndex = 0;
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
}
public ViewResult List(string type, int page = 1)
{
PartListViewModel model = new PartListViewModel
{
Parts = repository.Parts
.Where(p => type == null || p.Type == type)
.OrderBy(part => part.Part_Id)
.Skip((page - 1) * pageSize)
.Take(pageSize),
PaginInfo = new PaginInfo
{
Current_Page = page,
Items_On_Page = pageSize,
Total_Items = type == null?
repository.Parts.Count() :
repository.Parts.Where(part => part.Type == type).Count()
},
Current_Type = type
};
return(View(model));
}
public void TestMethod_PaginationViewModel()
{
//arrange
Mock <IPartRepository> mock = new Mock <IPartRepository>();
mock.Setup(m => m.Parts).Returns(new List <Part>
{
new Part {
Part_Id = 1, Name = "Part1"
},
new Part {
Part_Id = 2, Name = "Part2"
},
new Part {
Part_Id = 3, Name = "Part3"
},
new Part {
Part_Id = 4, Name = "Part4"
},
new Part {
Part_Id = 5, Name = "Part5"
}
});
PartController controller = new PartController(mock.Object);
controller.pageSize = 3;
//act
PartListViewModel rez = (PartListViewModel)controller.List(null, 2).Model;
//assert
PaginInfo paginInfo = rez.PaginInfo;
Assert.AreEqual(paginInfo.Current_Page, 2);
Assert.AreEqual(paginInfo.Items_On_Page, 3);
Assert.AreEqual(paginInfo.Total_Items, 5);
Assert.AreEqual(paginInfo.Total_Pages, 2);
}
public void TestMethod_Pagination()
{
//arrange
Mock <IPartRepository> mock = new Mock <IPartRepository>();
mock.Setup(m => m.Parts).Returns(new List <Part>
{
new Part {
Part_Id = 1, Name = "Part1"
},
new Part {
Part_Id = 2, Name = "Part2"
},
new Part {
Part_Id = 3, Name = "Part3"
},
new Part {
Part_Id = 4, Name = "Part4"
},
new Part {
Part_Id = 5, Name = "Part5"
}
});
PartController controller = new PartController(mock.Object);
controller.pageSize = 2;
//act
PartListViewModel rez = (PartListViewModel)controller.List(null, 2).Model;
//assert
List <Part> parts = rez.Parts.ToList();
Assert.IsTrue(parts.Count == 2);
Assert.AreEqual(parts[0].Name, "Part3");
Assert.AreEqual(parts[1].Name, "Part4");
}
