This is Uncle Bob's bowling game kata to practice test-driven development. There is very little creativity involved here, as he instructs you in his Powerpoint how to accomplish each step. It's meant more as a repetition exercise to turn these steps and refactorings into muscle memory so that you can apply them to other projects.

His blog post can be found here: http://butunclebob.com/ArticleS.UncleBob.TheBowlingGameKata

yarn install
yarn test:watch

The code as it stands is the completed exercise. To start over, simply delete the index.js and index.test.js files. Then create a test file and write the first test, then write the code to make the test pass. Repeat for all five tests to finish the kata.

• format: Runs Prettier to format the code
• format:watch: Runs Prettier in watch mode
• test: Runs all tests using Jest
• test:coverage: Runs all tests and generates a coverage report
• test:watch: Runs tests in watch mode