def test_withdraw_some_money_2():
bank_account = BankAccount()
bank_account.deposit(200)
bank_account.withdraw(50)
assert bank_account.get_balance() == 150
def test_withdraw_all_money():
bank_account = BankAccount()
bank_account.deposit(200)
bank_account.withdraw(200)
assert bank_account.get_balance() == 0
def test_deposit_more_than_once():
bank_account = BankAccount()
bank_account.deposit(100)
bank_account.deposit(200)
assert bank_account.get_balance() == 300
def test_bank_account_starting_amount_is_0():
bank_account = BankAccount()
assert bank_account.get_balance() == 0
def test_withdraw_when_not_not_enough_money_on_account():
bank_account = BankAccount()
bank_account.deposit(200)
with pytest.raises(NotEnoughMoney):
bank_account.withdraw(201)
def test_withdraw_when_balance_is_zero():
bank_account = BankAccount()
with pytest.raises(NotEnoughMoney):
bank_account.withdraw(50)
def test_deposit_300():
bank_account = BankAccount()
bank_account.deposit(300)
assert bank_account.get_balance() == 300
def bank_account():
"""
Zwraca zainicjowany obiekt konta bankowego.
"""
return BankAccount()