public void PurchaseTests_OutOfStockItem()
{
Stock vm = new Stock();
Dictionary <string, VMItem> vmStock = vm.BuildStock();
VendingMachine vM500 = new VendingMachine(vmStock);
VMItem actualItem = null;
string actualMessage = string.Empty;
var result = (item : actualItem, message : actualMessage);
vM500.AddMoney(5.00M);
vM500.Purchase("D4");
vM500.Purchase("D4");
vM500.Purchase("D4");
vM500.Purchase("D4");
vM500.Purchase("D4");
result = vM500.Purchase("D4");
Assert.AreEqual(null, result.item);
Assert.AreEqual("Item Sold Out", result.message);
}
private void UnHighlightItem()
{
if (_hitem == null)
{
return;
}
VMItem vitem = _hitem.Content as VMItem;
if (vitem != null)
{
vitem.ColourIndex = 0;
_hitem = null;
}
foreach (VMItem item in highlightedItems)
{
item.ColourIndex = 0;
}
highlightedItems.Clear();
return;
}
public MItem()
{
viewModel = new VMItem();
}
