Bank tech test

Requirements

• You should be able to interact with your code via a REPL like IRB or Node. (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).

Acceptance criteria

Given a client makes a deposit of 1000 on 10-01-2023
And a deposit of 2000 on 13-01-2023
And a withdrawal of 500 on 14-01-2023
When she prints her bank statement
Then she would see

date || credit || debit || balance
14/01/2023 || || 500.00 || 2500.00
13/01/2023 || 2000.00 || || 3000.00
10/01/2023 || 1000.00 || || 1000.00

Undertaking

Built a node.js bank account app which runs in the terminal and implements the following features as per requirements:

• making a deposit
• making a withdrawal
• printing a bank statement

Technologies

• Node - backend
• Mocha, Chai, Nyc, Sinon - unit testing (including testing output to console)

Structure

Code is strucutred within an "Account" class for transactions and a "Printer" class to issue statements, thus upholding Single Responsibility Principle (SRP).

How to run the app

• Clone this repo

git clone https://github.com/j-cort/bank_tech_test.git

• Move into the app's directory and run npm i to download dependencies

cd bank_tech_test/
npm i

• Run tests

npm test

• Run Account.js from the terminal with the following:

node 
const Account = require("./model/Account") 
const account = new Account()

• Try interacting with the bank account:

account.deposit(5500)
account.withdraw(400)
account.withdraw(1500.50)
account.printStatement()