/bank-tech-test

Primary LanguageRuby

Bank Tech Test

Specification

  • You should be able to interact with the your code via a REPL like IRB or the JavaScript console. (You don't need to implement a command line interface that takes input from STDIN.)
  • Deposits, withdrawal. Account statement (date, amount, balance) printing.
  • Data can be kept in memory (it doesn't need to be stored to a database or anything).

User Stories

1. As a user so that I have somewhere store my money I would like to have an account

2. As a user so that I can have money in my account I would like to be able to deposit money

3. As a user so that I can take my money to I would like to be able to withdraw my money

4. As a user I would like my transactions to be stored somewhere in memory

5. As a user so that I can keep track of my transactions I would like to be able to see an account statement

Acceptance Criteria

date       || credit || debit   || balance
14/01/2012 ||        || 500.00  || 2500.00
13/01/2012 || 2000.00||         || 3000.00
10/01/2012 || 1000.00||         || 1000.00

Domain Models

Money — Deposit—> Account Account — Withdraw —> Money Account — Store —> Transaction ——> History Account — Print —> Account Statement

Account

Properties Methods
Balance Deposit
Statement Withdraw
Show Statement

Transactions

Properties Methods
Credit
Debit
Date
Balance

Statement

Properties Methods
Transaction History add_transaction_to_history

Statement Printer

Properties Methods
Print Statement