def test_add_cd(self):
cd = CD()
cd_1 = CD_files("1" , "cd1")
cd_2 = CD_files("2", "cd2")
cd.add_cd(cd_1)
cd.add_cd(cd_2)
self.assertEqual(len(cd.cd_list), 2)
def test_add_cd(self):
cd = CD()
cd_1 = CD_files("1", "cd1")
cd_2 = CD_files("2", "cd2")
cd.add_cd(cd_1)
cd.add_cd(cd_2)
self.assertEqual(len(cd.cd_list), 2)
def apply_strategy(self, item: CdItem):
found_cd = False
for used_cd in self.used_cd_list:
if used_cd.remaining_capacity >= item.get_size():
used_cd.add_data(item)
found_cd = True
break
if found_cd is False:
new_cd = CD(len(self.used_cd_list))
new_cd.add_data(item)
self.used_cd_list.append(new_cd)
def test_get_checkout_record(self):
cd_rent = CD_rental()
cd_list1 = CDList()
cd1 = CD("Beatles", "Unrented")
customer1 = Customer("001", "Kringot")
checkout1 = Checkout(customer1.customer_id, customer1.name, cd1.cd_id, "11/25/14", "11/27/14")
cd_list1.add_cd(cd1)
cd1.is_rented()
cd_rent.add_checkout(checkout1)
cd1.change_status()
self.assertEqual(cd_rent.get_checkout_record(checkout1).customer_id, "001")
self.assertEqual(cd_rent.get_checkout_record(checkout1).name, "Kringot")
self.assertEqual(cd_rent.get_checkout_record(checkout1).cd_id, "Beatles")
self.assertEqual(cd_rent.get_checkout_record(checkout1).date, "11/25/14")
self.assertEqual(cd_rent.get_checkout_record(checkout1).due_date, "11/27/14")
def apply_strategy(self, item: CdItem):
best_cd_index = 0
min_cd_space = sys.maxsize
for index, used_cd in enumerate(self.used_cd_list):
if used_cd.remaining_capacity >= item.get_size(
) and used_cd.remaining_capacity - item.get_size() < min_cd_space:
best_cd_index = index
min_cd_space = used_cd.remaining_capacity - item.get_size()
if min_cd_space == sys.maxsize:
new_cd = CD(len(self.used_cd_list))
new_cd.add_data(item)
self.used_cd_list.append(new_cd)
else:
self.used_cd_list[best_cd_index].add_data(item)
def them():
global var_ten, var_ca_sy, var_gia, var_bai_hat, var_hinh
ten = var_ten.get()
ca_sy = var_ca_sy.get()
so_bai_hat = int(var_bai_hat.get())
gia_thanh = float(var_gia.get())
hinh = var_hinh.get()
cd = CD(ten, ca_sy, so_bai_hat, gia_thanh, hinh)
result = insert_cd(cd)
if result:
messagebox.showinfo("Success", "Thêm mới thành công!")
else:
messagebox.showinfo("Fail", "Thêm mới không thành công!")
def test_cd_identity_created(self):
cd = CD()
self.assertEqual({}, cd.cd_list)
self.assertEqual(len(cd.cd_list), 0)
def test_get_cd(self):
cd = CD()
cd_1 = CD_files("1", "cd")
cd.add_cd(cd_1)
self.assertEqual(cd.get_cd("1"), "cd")
def test_get_cd(self):
cd =CD()
cd_1 = CD_files("1", "cd")
cd.add_cd(cd_1)
self.assertEqual(cd.get_cd("1"), "cd")
def add_item(self, cd_item: CdItem, cd_index):
if cd_index < 0 or cd_index >= len(self.used_cd_list):
cd_index = len(self.used_cd_list)
self.used_cd_list.append(CD(cd_index))
self.used_cd_list[cd_index].add_data(cd_item)
def test_buy_cd_in_stock(self):
cd = CD(10)
cd.buy(5)
self.assertEqual(5, cd.get_stock_count())