I choose to make an UI with react using Next.js, because given the challenge, I thought it just made sense to have an interface. I integrated the list of products and the basket to one single interface. After adding the desired items you will be able to see the price, possible discount and the payable amount. If you want to change your products just click on [Clear basket].

The wiremock API must be up and running.

To run the app just clone the repository or download your zip

After downloading it, run npm install to download all dependencies:

npm install

To start the project use the following command

npm run dev

or

yarn dev

To run the tests

npm run test 

or

yarn test

Obs.: The answers to the follow-up questions are in a separate file (FollowUpQuestions.md)