First of all use install the required packages
npm install
Then make sure to use the specific .env variables that match your mongoDB database and set the secret token to your liking.
DATABASE_CONNECTION= Your mongoDB server connection
TOKEN_SECRET = Your preferred secret token
I did testing for the signup endpoint.
To run the tests use:
npm run test
PS.Make sure to change the signup succesful test credentials(username and email) if you run the test for a 2nd time.
To run the aplication use:
npm run start