The Coffee Kata exercise is designed to provide a hands-on experience in learning and demonstrating the usage of latest Java features while comparing them with older.
The domain for the kata is a Coffee Shop. There are several domain
classes that are shared by all the exercises. These are
Items,
CoffeeShopOrder,
Beverage,
Tea,
CoffeeDrink,
Latte,
Macchiato,
Americano,
BakeryItem,
Cookie,
Bagel, and
Donut.
This kata involves refactoring existing code and implementing missing code! In the new-java-features module, you will find a test class called CoffeeShopTest. Each test case contains a TODO that needs to be completed in order to make the code pass. All the code you need to complete is in the new-java-features module, with the corresponding solutions in coffee-shop-kata-solutions/new-java-features. The purpose of the old-java-features module is to show you the Java 8 way of solving these problems; there are no TODOs in this module. For technical setup, follow the instructions in SETUP.md!