Goal: Create a Calculator app & unit tests that can perform Add, Subtract, Multiply & Divide functions and verification.

1. Create a new project “calc-app” / GitHub repo
2. Bootstrap and extra creativity is not necessary in this homework
3. Using JS Classes – implement your math logic
4. Include the necessary Node.js dependencies in your package.json
   1. Use “npm install” to download all the Jest/testing functionality
5. Add a test script (ie. calc.test.js) to your project
   1. Cover the 4 basic math calculations
6. Each test must pass before you turn in the homework
7. Commit the changes and send me a link to the repo when you’re done.

npm install --save-dev babel-jest @babel/core @babel/preset-env jest

Create a babel.config.js which will allow import to work.

Time was 2.434 seconds.