def test_a_bank(self):
# Create checking account.
bank = Bank()
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101-checking-1",
"checking",
cormo.accounts,
"101",
opening_balance=1000)
assert cormo.accountholder_id in bank.account_holders
assert cormo_checking.account_id in cormo.accounts.checking_accounts
assert isinstance(bank.account_holders[cormo.accountholder_id],
AccountHolder)
assert isinstance(
bank.account_holders[cormo.accountholder_id].accounts.
checking_accounts[cormo_checking.account_id],
CheckingAccount,
)
# Bank balance == the only accounts balance.
assert bank.bank_balance == cormo_checking.balance
frydy = AccountHolder(bank, "202", "Josh", "Frydenberg")
frydy_savings = SavingsAccount("202-savings-1",
"savings",
frydy.accounts,
"202",
opening_balance=0.25)
# Bank balance == total of accounts balances.
assert bank.bank_balance == cormo_checking.balance + frydy_savings.balance
def test_c_account_withdraw(self):
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101",
"checking",
cormo.accounts,
"101-checking-1",
opening_balance=1000)
trans = cormo_checking.withdraw(500.00)
assert trans["status"]
assert trans["new_balance"] == 500.00
assert cormo_checking.balance == 500.00
# Test insufficient balance withdrawal.
try:
trans = cormo_checking.withdraw(700.00)
except InsufficientBalance as e:
assert isinstance(e, InsufficientBalance)
assert cormo_checking.balance == 500.00
# Test exceeds limit withdrawal.
try:
cormo_checking.deposit(7000.00)
trans = cormo_checking.withdraw(7000.00)
except ExceedsLimit as e:
assert isinstance(e, ExceedsLimit)
# test account status
cormo_checking.status = "locked"
try:
trans = cormo_checking.withdraw(700.00)
except AccountError as e:
assert isinstance(e, AccountError)
def test_a_card(self):
# Create checking account.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101",
"checking",
cormo.accounts,
"101-checking-1",
opening_balance=1000)
assert cormo_checking.account_id in cormo.accounts.checking_accounts
assert isinstance(
cormo.accounts.checking_accounts[cormo_checking.account_id],
CheckingAccount,
)
cormo_checking_card = Card(
cormo,
cormo_checking,
"Mathias",
"Cormann",
"40001|101-checking-1",
"0101",
"12-12-2024",
"432",
"active",
)
assert (cormo_checking_card.card_number
in cormo.accounts.checking_accounts[
cormo_checking.account_id].linked_cards)
assert isinstance(
cormo.accounts.checking_accounts[cormo_checking.account_id].
linked_cards[cormo_checking_card.card_number],
Card,
)
def test_b_more_ahs(self):
# Create 10K accounts, process withdrawals check balances.
bank = Bank()
n = 10000
for i in range(n):
ah = AccountHolder(bank, f"{i}1", "Mathias", "Cormann")
ac = CheckingAccount(
f"{i}1-checking-1",
"checking",
ah.accounts,
f"{i}1",
opening_balance=1000.00,
)
c = Card(
ah,
ac,
"Mathias",
"Cormann",
f"40001|{i}1-checking-1",
"0101",
"12-12-2024",
"432",
"active",
)
print(bank.bank_balance, len(bank.account_holders))
assert bank.bank_balance == 1000 * n
for id, acchldr in bank.account_holders.items():
bank.withdrawal_transaction(f"40001|{id}-checking-1", 500.00)
assert bank.bank_balance == 500 * n
def test_a_create_ah(self):
# Create a card holder.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
assert cormo.accountholder_id == "101"
assert cormo.first_name == "Mathias"
assert cormo.last_name == "Cormann"
assert isinstance(cormo.accounts, Accounts)
assert cormo.cards == {}
def test_b_ch_account(self):
# Create a card holder and assign an account.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
assert cormo.accountholder_id == "101"
assert cormo.first_name == "Mathias"
assert cormo.last_name == "Cormann"
cormo_checking = CheckingAccount(
"101", "checking", cormo.accounts, "101-checking-1", opening_balance=1000
)
assert cormo_checking.account_id in cormo.accounts.checking_accounts
def test_c_account_deposit(self):
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101",
"checking",
cormo.accounts,
"101-checking-1",
opening_balance=1000)
trans = cormo_checking.deposit(500.00)
assert trans["status"]
assert trans["new_balance"] == 1500.00
assert cormo_checking.balance == 1500.00
def test_b_create_savings(self):
# Create saving account.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_saving = SavingsAccount("101",
"saving",
cormo.accounts,
"101-saving-1",
opening_balance=1000)
assert cormo_saving.account_id in cormo.accounts.saving_accounts
assert isinstance(
cormo.accounts.saving_accounts[cormo_saving.account_id],
SavingsAccount)
def test_a_create_checking(self):
# Create checking account.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101",
"checking",
cormo.accounts,
"101-checking-1",
opening_balance=1000)
assert cormo_checking.account_id in cormo.accounts.checking_accounts
assert isinstance(
cormo.accounts.checking_accounts[cormo_checking.account_id],
CheckingAccount)
def test_d_accounts(self):
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101",
"checking",
cormo.accounts,
"101-checking-1",
opening_balance=1000.00)
cormo_savings = SavingsAccount("101",
"savings",
cormo.accounts,
"101-saving-1",
opening_balance=1000.00)
assert cormo.accounts.total_balance == 2000.00
assert cormo.accounts._checking_balance == 1000.00
assert cormo.accounts._savings_balance == 1000.00
assert cormo.accounts.accounts == "Accounts: Checking: 1, Savings: 1, Credit: 0"
def test_c_ch_account_card(self):
# Create card hold, account and card.
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
assert cormo.accountholder_id == "101"
assert cormo.first_name == "Mathias"
assert cormo.last_name == "Cormann"
# Create account verify it's in the registered account holders accounts.
cormo_checking = CheckingAccount(
"101", "checking", cormo.accounts, "101-checking-1", opening_balance=1000
)
assert cormo_checking.account_id in cormo.accounts.checking_accounts
assert isinstance(
cormo.accounts.checking_accounts[cormo_checking.account_id],
CheckingAccount,
)
# Create a card, validate we can access card and account info.
cormo_checking_card = Card(
cormo,
cormo_checking,
"Mathias",
"Cormann",
"40001",
"0101",
"12-12-2024",
"432",
"active",
)
assert cormo_checking_card.card_number in cormo.accounts.issued_cards
assert isinstance(
cormo.accounts.issued_cards[cormo_checking_card.card_number]["account"],
CheckingAccount,
)
assert isinstance(
cormo.accounts.issued_cards[cormo_checking_card.card_number]["card"], Card
)
assert (
cormo_checking_card.card_number
in cormo.accounts.checking_accounts[cormo_checking.account_id].linked_cards
)
assert isinstance(
cormo.accounts.checking_accounts[cormo_checking.account_id].linked_cards[
cormo_checking_card.card_number
],
Card,
)
import unittest
import os, sys
test_dir = os.path.dirname(__file__)
src_dir = "../"
sys.path.insert(0, os.path.abspath(os.path.join(test_dir, src_dir)))
from bank.accounts import Accounts, CheckingAccount, SavingsAccount
from bank.account_holder import AccountHolder
from bank.banks import Bank
from bank.cards import Card
from bank.exceptions import InsufficientBalance, AccountError, ExceedsLimit
bank = Bank()
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101-checking-1",
"checking",
cormo.accounts,
"101",
opening_balance=1000.00)
cormo_checking_card = Card(
cormo,
cormo_checking,
"Mathias",
"Cormann",
"40001|101-checking-1",
"0101",
"12-12-2024",
"432",
"active",
)
import unittest
import os, sys
test_dir = os.path.dirname(__file__)
src_dir = "../"
sys.path.insert(0, os.path.abspath(os.path.join(test_dir, src_dir)))
from bank.accounts import Accounts, CheckingAccount, SavingsAccount
from bank.account_holder import AccountHolder
from bank.banks import Bank
from bank.cards import Card
from bank.exceptions import InsufficientBalance, AccountError, ExceedsLimit
bank = Bank()
cormo = AccountHolder(bank, "101", "Mathias", "Cormann")
cormo_checking = CheckingAccount("101-checking-1",
"checking",
cormo.accounts,
"101",
opening_balance=1000.00)
cormo_checking_card = Card(
cormo,
cormo_checking,
"Mathias",
"Cormann",
"40001|101-checking-1",
"0101",
"12-12-2024",
"432",
"active",
)