nicol7bolas/3-musketeers

🤺 RDD, CDD, TDD

3 Musketeers

RDD, CDD and TDD

Table of Contents

• 🐣 Introduction
• 🎯 Objectives
• 👩‍💻 Just tell me what to do
• 🏃‍♀️ Steps to do
  • cash: RDD and CDD
  • starwars: TDD
  • About Jest
• 🛣️ Related course
• Licence

🐣 Introduction

Being a Good Programmer Isn't Just About Writing Code.

It's also writing documentations, comments and unit tests.

🎯 Objectives

1. write the README.md and missing comments (use JSDoc format) for the library cash
2. write the Unit Tests for the library starwars

👩‍💻 Just tell me what to do

1. Fork the project via `github`

   

2. Clone your forked repository project `https://github.com/YOUR_USERNAME/3-musketeers`

   ❯ cd /path/to/workspace
   ❯ git clone [email protected]:YOUR_USERNAME/3-musketeers.git

3. Do things
4. Commit and push your different modifications

   ❯ cd /path/to/workspace/3-musketeers
   ❯ git add -A && git commit -m "docs(readme): add usage section"
   ❯ git push origin master

Note:

• why following a commit message convention?
• if you catch an error about authentication, add your ssh to your github profile.
• If you need some helps on git commands, read git - the simple guide

🏃‍♀️ Steps to do

cash: RDD and CDD

Understand first the library features

❯ cd /path/to/workspace/3-musketeers/cash
❯ npm i
❯ node bin/index.js

# chech what's going on
# ...

1. Complete the cash/README.md file with a complete description of installation, usage... of the library
2. Add block commments (use JSDoc format) for the file cash/bin/cash.js

starwars: TDD

Understand first the library features

❯ cd /path/to/workspace/3-musketeers/starwars
❯ npm i
❯ node sandbox.js

# chech what's going on
# ...

2. Run unit tests with npm run test
3. Complete the unit tests (with Jest as testing framework) file starwars/src/index.test.js to cover at least 80%

About Jest

• Getting started with Jest
• Jest uses matchers to let you test values in different ways.
• When you're writing tests, you often need to check that values meet certain conditions. expect gives you access to a number of matchers that let you validate different things.

🛣️ Related course

• Course 6 - 3 Musketeers: RDD, CDD and TDD

Licence

Uncopyrighted