Create automated tests

[szuecs]

Use https://github.com/coreos/dex to have an automated test setup with travis-ci as Brandon Philips pointed out. This will help to make it useful for non Zalando organizations, because it shows a usage that is not dependent to Zalando.

[lasomethingsomething]

Hey @szuecs, do you still want this? If so, I'd label "Help Wanted" and offer it to the Go community.

[szuecs]

@LappleApple thank you for the hint :)

[chrishalbert]

I'm interested in writing some tests if you'd like to assign it to me.

[chrishalbert]

Thanks! I'll get started on that today.

[chrishalbert]

@szuecs - I'm looking for clarification. At first, I thought the goal was to add test coverage via unit/integration tests. After reading the comment regarding dex from 2016, I started looking into the technology but I'm not entirely clear on the goal here. Did you envision us spinning up a dex container and mock out IdPs and then running examples using this library against the dex federator? Sorry for the confusion, and thanks for any further info!

[chrishalbert]

Hey @szuecs - would it be ok if I just add unit tests to fulfill this ticket?