public void Compress_StacksItemsToSaveSlots()
{
_inv.TotalSlots = 4;
var itemA = Substitute.For <IItemInfo>();
itemA.ID = 42;
itemA.SlotsRequired = 1;
itemA.StackSize = 40;
var itemB = Substitute.For <IItemInfo>();
itemB.ID = 1337;
itemB.SlotsRequired = 2;
itemB.StackSize = 3;
_inv.Clear();
for (int i = 0; i < 3; i++)
{
_inv.Store(itemA, 20);
}
_inv.Retrieve(itemA, 20);
int preAmount = _inv.GetAmount(itemA);
_inv.Compress();
Assert.AreEqual(preAmount, _inv.GetAmount(itemA));
Assert.AreEqual(1, _inv.UsedSlots);
_inv.Clear();
for (int i = 0; i < 5; i++)
{
_inv.Store(itemB, 1);
}
_inv.Retrieve(itemB, 2);
preAmount = _inv.GetAmount(itemB);
_inv.Compress();
Assert.AreEqual(preAmount, _inv.GetAmount(itemB));
Assert.AreEqual(2, _inv.UsedSlots);
}