#Account2.py exercise 7.2

class Account:
    def __init__(self, name, account_number, initial_amount):
        self.name = name
        self.no = account_number
        self.balance = initial_amount
        self.transactions = 0

    def deposit(self, amount):
        self.balance += amount
        self.transactions += 1

    def withdraw(self, amount):
        self.balance -= amount
        self.transactions += 1

    def dump(self):
        s = '%s, %s, balance: %s, transactions: %s' % \
            (self.name, self.no, self.balance, self.transactions)
        print(s)

def test_Account():
    a = Account('js',1234,20)
    a.deposit(12)
    a.withdraw(3)
    expected  = (29,2)
    success = (a.balance,a.transactions) == expected
    assert success

if __name__ == "__main__":
    a = Account('js',1234,20)
    a.deposit(10)
    a.dump()

    test_Account()

"""
Terminal> python Account2.py
js, 1234, balance: 30, transactions: 1
"""