Data Modeling

• Name 3 advantages to Test Driven Development

  • easy to debug
  • reducing the defect rates
  • increasing the technical quality

• In what case would you need to use beforeEach() or afterEach() in a test suite?

  • beforeEach() run before each test
  • afterEach() run after each test

• What is one downside of Test Driven Development

  • the tests are hard to write because the code is more complex to write and understand

• What’s the primary difference between ES6 Classes and Constructor/Prototype Classes?

  • ES6 Classes has a cleaner and easier syntax compares to Constructor/Prototype Classes

• Why REST?

  • REST is easy to use and modify, it’s more flexible and scalable.

Terminology

functional programming creating software with pure functions that avoid shared state

object-oriented programming (OOP) creates software design around data/objects

class a template for creating objects

super the parent level class

this a pointer to an object in order to use it’s properties

Test Driven Development (TDD) process of coding and testing

Jest a JavaScript testing framework allows you to write tests

Continuous Integration (CI) the process of integrating code into a shared repository

REST Representational State Transfer

Data Model organizes elements of data and standardizes them

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