//Add ny item til liste
public void AddNew()
{
//Test på værdier
if (!String.IsNullOrWhiteSpace(NewGrocItem.grocItem) && !String.IsNullOrWhiteSpace(NewGrocItem.itemQnty))
{
if (NewGrocItem.itemQnty.All(Char.IsDigit))
{
//Instancer et container objekt
OutputToUser = String.Empty;
GrocItem tempGrocItem = new GrocItem();
tempGrocItem.grocItem = NewGrocItem.grocItem;
tempGrocItem.itemQnty = NewGrocItem.itemQnty;
//Add til list
GrocList.Add(tempGrocItem);
}
else
{
OutputToUser = "******";
}
}
else
{
OutputToUser = "******";
}
}
public void testFoodItemTypes()
{
FoodTypeService fts = new FoodTypeService();
GrocItem giFood = new GrocItem("Burger", fts);
GrocItem giNonFood = new GrocItem("Light Bulb", fts);
Assert.AreEqual(FoodType.FOOD, giFood.ItemFoodType);
Assert.AreEqual(FoodType.NONFOOD, giNonFood.ItemFoodType);
}
//END OF PROPERTIES
public MainViewModel()
{
GrocList = new obsGrocList();
SelectedGrocItem = new GrocItem();
NewGrocItem = new GrocItem();
//Instanser RelayCommands
AddItemCommand = new RelayCommand(AddNew, null);
RemoveItemCommand = new RelayCommand(Remove, null);
SaveListCommand = new RelayCommand(SaveList_Async, null);
LoadListCommand = new RelayCommand(GetList_Async, null);
ClearListCommand = new RelayCommand(Clear, null);
}
public void testItemsEnteredOneAtATime()
{
CashRegister cr = new CashRegister();
GrocItem gi_one = new GrocItem("Bread");
cr.AddItem(gi_one);
Assert.AreEqual(1, cr.ItemCount);
GrocItem gi_two = new GrocItem("Milk");
cr.AddItem(gi_two);
Assert.AreEqual(2, cr.ItemCount);
}
public void testDefaultFoodType()
{
GrocItem gi = new GrocItem("Burger");
Assert.AreEqual(FoodType.FOOD, gi.ItemFoodType);
}
