What will you find here

This is a demo project presenting deepdancer and more generally dependency injection, the different tags let you navigate between three branches:

• No dependency injection, master branch, with just a functional project
• Using deepdancer, deepdancer branch, with the same project using deepdancer and introducing unit tests previously very hard to setup.
• Using deepdancer-darkmagic, deepdancer-darkmagic branch, simplifying the setup of dependencies.

What does the test project do

The test project offers a single API to store users alongs side their location. Their location is retrieved from their IP.

GET set/{username}/{ip}

We have two external systems:

• An IP to location resolution service, here http://ip-api.com/
• A storage system, here the file system, but we could also have used a database.

It has only one unit test as an example.