Better tests

[azertyfun]

Right now, the test suite is quite lacking, and we should seriously consider completing it.

[strdr4605]

@azertyfun, I am new with Golang but I want to contribute. How do you think, will it be easy for me to understand the whole API and make tests for it(maybe also using Continuous Integration)?

[sGerli]

This project isn't in development anymore, we're now using the fully functional https://github.com/pebble-dev/rebble-appstore-api . If you still want to contribute the new store's frontend still needs lots of work. But first please join our Discord and ask there.