public void FindItemsInBoxTest(List <sItem> consumables,
List <sItem> ammo,
List <sItem> materials,
List <sItem> decorations,
HashSet <int> ids,
HashSet <int> expectedIds)
{
var box = new ItemBox();
box.Refresh(consumables.ToArray(), ammo.ToArray(), materials.ToArray(), decorations.ToArray());
var actualItems = box.FindItemsInBox(ids);
CollectionAssert.AreEquivalent(expectedIds, actualItems.Keys);
}