public void DecrementStockForItem_DecrementsIngredientStockCountTest()
{
var testItems = iHelper.GetAllItemsOrderedByAvailability().Where(x => x.Name.StartsWith("Test")).ToList();
var allIngredients = ingHelper.GetAllIngredientsWithDistinctNames().ToList();
var ingredientDict = new Dictionary <string, int>();
foreach (var item in testItems)
{
foreach (var itemIngredient in item.ItemIngredients)
{
if (ingredientDict.ContainsKey(itemIngredient.Ingredient.Name))
{
ingredientDict[itemIngredient.Ingredient.Name]++;
}
else
{
ingredientDict.Add(itemIngredient.Ingredient.Name, 1);
}
}
}
foreach (var ingredient in allIngredients)
{
if (ingredientDict.ContainsKey(ingredient.Name))
{
ingredientDict[ingredient.Name] = (ingredient.NumberInStock - ingredientDict[ingredient.Name] < 0) ? 0 : ingredient.NumberInStock - ingredientDict[ingredient.Name];
}
}
foreach (var item in testItems)
{
iHelper.DecremenetStockForItem(item);
}
foreach (var entry in ingredientDict)
{
Assert.AreEqual(entry.Value, ingHelper.GetIngredientsByName(entry.Key).First().NumberInStock);
}
}
