def test_update_stock():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock2.add_item("255", kaffe, 59.95, 20)
stock1.update_stock("123", 10)
stock2.update_stock("255", 5)
assert stock1.stock["123"][2] == 110
assert stock2.stock["255"][2] == 25
with pytest.raises(ValueError):
stock1.update_stock("133", 10)
with pytest.raises(ValueError):
stock2.update_stock("275", 5)
with pytest.raises(TypeError):
stock1.update_stock("123", "hej")
with pytest.raises(TypeError):
stock2.update_stock("255", [])
del stock1
del stock2
def test_stock_information():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock2.add_item("255", kaffe, 59.95, 20)
stock1.stock_information()
stock2.stock_information()
del stock1
del stock2
def test_get_item():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock2.add_item("255", kaffe, 59.95, 20)
assert stock1.get_item("123") == mælk
assert stock2.get_item("255") == kaffe
with pytest.raises(ValueError):
stock1.get_cost("133")
with pytest.raises(ValueError):
stock2.get_cost("275")
del stock1
del stock2
def test_add_item():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock2.add_item("255", kaffe, 59.95, 20)
assert stock1.stock == {"123" : [mælk, 7.50, 100]}
assert stock2.stock == {"255" : [kaffe, 59.95, 20]}
with pytest.raises(ValueError):
stock1.add_item("123", mælk, 7.50, 100)
with pytest.raises(ValueError):
stock2.add_item("255", kaffe, 59.95, 20)
del stock1
del stock2
def setUp(self):
eggs = shop.StockUnit("Eggs", 18, "stk", "Expensive eggs")
potatoes = shop.StockUnit("Potatoes", 10, "kg", "Danish potatoes")
self.test_stock = shop.Stock()
self.test_stock.add_item(1, eggs, 25, 50)
self.test_stock.add_item(2, potatoes, 15, 30)
id_q_list = [(1, 2), (2, 2)]
self.test_receipt = shop.Receipt(id_q_list,
self.test_stock,
purchase_sale="s")
def test_Sale():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock1.add_item("255", kaffe, 59.95, 20)
stock2.add_item("255", kaffe, 59.95, 20)
stock2.add_item("123", mælk, 7.50, 100)
book1 = shop.Book("testBook1")
account1 = shop.Account(2000)
book2 = shop.Book("testBook2")
account2 = shop.Account(2000)
shop.Sale("123", 50, stock1, book1, account1)
shop.Sale("255", 5, stock2, book2, account2)
assert account1.get() == (2000 + 50*7.50)
assert account2.get() == (2000 + 5*59.95)
assert stock1.stock["123"][2] == 50
assert stock2.stock["255"][2] == 15
shop.Sale(["123", "255"] , [5, 2], stock1, book1, account1)
assert account1.get() == (2000 + 50*7.50 + 5*7.50 + 2*59.95)
assert stock1.stock["123"][2] == 45
assert stock1.stock["255"][2] == 18
shop.Sale(["255", "255"] , [5, 5], stock1, book1, account1)
assert account1.get() == (2000 + 50*7.50 + 5*7.50 + 2*59.95 + 10*59.95)
assert stock1.stock["255"][2] == 18-10
shop.Sale(["255", "123"] , [10, 30], stock2, book2, account2)
assert account2.get() == (2000 + 5*59.95 + 10*59.95 + 30*7.50)
assert stock2.stock["123"][2] == 70
assert stock2.stock["255"][2] == 5
os.remove("testBook1_balance_history.csv")
os.remove("testBook1_receipts.csv")
os.remove("testBook2_balance_history.csv")
os.remove("testBook2_receipts.csv")
def test_Purchase():
stock1 = shop.Stock()
stock2 = shop.Stock()
mælk = shop.StockUnit("mælk", 2.50, "liter")
kaffe = shop.StockUnit("kaffe", 15.00, "kg")
stock1.add_item("123", mælk, 7.50, 100)
stock1.add_item("255", kaffe, 59.95, 20)
stock2.add_item("255", kaffe, 59.95, 20)
stock2.add_item("123", mælk, 7.50, 100)
book1 = shop.Book("testBook1")
account1 = shop.Account(2000)
book2 = shop.Book("testBook2")
account2 = shop.Account(2000)
shop.Purchase("123", 50, stock1, book1, account1)
shop.Purchase("255", 5, stock2, book2, account2)
assert account1.get() == (2000 - 50 * 2.50)
assert account2.get() == (2000 - 5 * 15.00)
assert stock1.stock["123"][2] == 150
assert stock2.stock["255"][2] == 25
shop.Purchase(["123", "255"], [5, 2], stock1, book1, account1)
assert account1.get() == (2000 - 50 * 2.50 - 5 * 2.50 - 2 * 15.00)
assert stock1.stock["123"][2] == 155
assert stock1.stock["255"][2] == 22
shop.Purchase(["255", "255"], [5, 5], stock1, book1, account1)
assert account1.get() == (2000 - 50 * 2.50 - 5 * 2.50 - 2 * 15.00 -
10 * 15.00)
assert stock1.stock["255"][2] == 22 + 10
shop.Purchase(["255", "123"], [10, 30], stock2, book2, account2)
assert account2.get() == (2000 - 5 * 15.00 - 10 * 15.00 - 30 * 2.50)
assert stock2.stock["123"][2] == 130
assert stock2.stock["255"][2] == 35
os.remove("testBook1_balance_history.csv")
os.remove("testBook1_receipts.csv")
os.remove("testBook2_balance_history.csv")
os.remove("testBook2_receipts.csv")
def setUp(self):
potatos = shop.StockUnit("potatos", 9, "kg", "Something...")
eggs = shop.StockUnit("eggs", 10, "pieces", "something...")
milk = shop.StockUnit("milk", 5, "l", "something...")
self.test_stock = shop.Stock()
self.test_stock.add_item(1, potatos, 12, 100)
self.test_stock.add_item(2, eggs, 25, 100)
self.test_stock.add_item(3, milk, 10, 100)
self.test_book = shop.Book("testBook")
self.test_receipt_sale1 = shop.Receipt([(1, 2), (2, 2), (3, 3)], self.test_stock)
self.test_receipt_sale2 = shop.Receipt([(1, 4), (2, 3), (3, 2)], self.test_stock)
self.test_receipt_purc1 = shop.Receipt([(1, 30), (2, 30), (3, 40)], self.test_stock, purchase_sale="p")
self.test_receipt_purc2 = shop.Receipt([(1, 10), (2, 10), (3, 20)], self.test_stock, purchase_sale="p")
self.test_book.add_receipt(self.test_receipt_sale1)
self.test_book.add_receipt(self.test_receipt_sale2)
self.test_book.add_receipt(self.test_receipt_purc1)
self.test_book.add_receipt(self.test_receipt_purc2)
self.test_book.print_todays_receipts()
def empty_stock():
return shop.Stock()