Count and sum the scores of a bowling game for one player (in JavaScript).

A bowling game consists of 10 frames in which the player tries to knock down the 10 pins. In every frame the player can roll one or two times. The actual number depends on strikes and spares. The score of a frame is the number of knocked down pins plus bonuses for strikes and spares. After every frame the 10 pins are reset.

As a ten-pin bowler,
I want to enter my rolls onto the scoreboard
so I can record my game.

As a ten-pin bowler,
I want my current score to be calculated
so I know if I am winning.

As a ten-pin bowler,
I want to see when my strike bonus is active
so I know that my next roll will receive bonus points.

As a ten-pin bowler,
I want to see when my spare bonus is active
so I know that my next roll will receive bonus points.

As a ten-pin bowler,
I want to be able to given a final score
so I know if I have won.

• Install node.js
• Install mongodb
• Install chromedriver
• Open a new terminal window and run mongod to start the Mongodb server
• Create a local mongodb called bowling_test on localhost:27017
• Clone repo
• cd into app directory
• Run npm install
• Open a new terminal window and run nodemon ./bin/www to start the app server
• Run npm test to run the test suite
• Open http://localhost:3000/ to view the app