simplecalculatorjs

Calculator.js

The dead simple Calculator.js is for the workshop

Usage

Install the package

npm install simplecalculatorjs

Simple package usage

const SimpleCalculatorJs = require('simplecalculatorjs');
var Calculator = SimpleCalculatorJs.Calculator;
var SimpleMath = SimpleCalculatorJs.SimpleMath;
var calculator = new Calculator(1, 2);
var simpleMath = new SimpleMath(2, 3);

console.log(calculator.add());
console.log(calculator.minus());
console.log(calculator.divide());
console.log(calculator.mul());

console.log(simpleMath.pow());
console.log(simpleMath.sqrt());
console.log(simpleMath.log());
console.log(simpleMath.logTen());

Testing

• clone the repo

git clone https://github.com/peter279k/calculator.js

• install the dev dependencies

npm install

• run testing

npm test

Slide sections

slide

• Introduction Testing
• Assertions
• Node.js Unit Testing
• Code coverage
• istanbul
• CI service integration
• Code coverage service integration