LAB - 01

Node Ecosystem

Author: Student/Group Name

Links and Resources

• submission PR
• travis

Modules

arithmetic.js

arithmetic methods: add, subtract, multiply, divide

add(number, number) -> number

add(1, 4) -> 5

subtract(number, number) -> number

subtract(5, 2) -> 3

multiply(number, number) -> number

multiply(2, 6) -> 12

divide(number, number) -> number

divide(12, 6) -> 2 divide(3, 0) -> null

Setup

Running the app

• npm start

Tests

• How do you run tests?

  npm test

• What assertions were made?

  multiply and divide methods, tests for arithmetic and greet

• What assertions need to be / should be made?

  refactoring of add, subtract and multiply methods