In the initial commit to this project, you have been provided with files that contain a JavaScript module and some associated tests. Currently the calculateScore function returns 0 for unknown positions which is causing the tests to fail. Your task is to rework this function so that it works as expected, making the tests pass.

.eslintrc.js - a config file for eslint

scoring.js - this file contains a JavaScript module called scoring with a calculateScore function. This function calls all of the other calculation functions to get a total score.

tests.js - this file contains tests for the calculateScore function in the scoring module

package.json - this file sets up the Node project including all the dev dependencies

.gitignore - this file sets the project up to ignore the node_modules folder when committing to git

You should submit your working changes in a pull request.