milkCategory = Category("Milk", "MilkDesc")
chocolateCategory = Category("Chocolate", "ChocolateDesc")
butterCategory = Category("Butter", "ButterDesc")
amulBrand = Brand("Amul", "AmulDesc")
cadburyBrand = Brand("Cadbury", "CadburyDesc")
parlebrand = Brand("Parle", "ParleDesc")
amulMilk = Item(milkCategory, amulBrand, 25)
cadburyChocolate = Item(chocolateCategory, cadburyBrand, 25)
parleChocolate = Item(chocolateCategory, parlebrand, 25)
amulButter = Item(butterCategory, amulBrand, 10)
myInventory = Inventory()
myInventory.addItemQuantity(amulMilk, 10)
myInventory.addItemQuantity(amulButter, 20)
myInventory.addItemQuantity(cadburyChocolate, 20)
myInventory.addItemQuantity(parleChocolate, 15)
# amitUser = User("Amit",500)
# cart1 = Cart(amitUser)
# cart1.addProductToCart(amulMilk,5)
# cart1.addProductToCart(cadburyChocolate,10)
# cart1.updateCart(amulMilk,4)
# cart1.removeFromCart(amulMilk)
# cart1.getCart()
# myInventory.cartCheckout(cart1)
# gokuUser = User("Goku",-10)
# cart2 = Cart(gokuUser)
