Code inner test

[Nikronic]

Intro

Because our API isn't stable yet, and we're going to have a lot of big changes, focusing on tests isn't the best option.
Of course in time we will go and focus on that, the design of tests now will go from 0 to 100 of every question with given JSON and check every status code every expected predict, potential values etc.

Tasks

For now, we design some simple test on inner parts of each function and don't go throng all the potential/predict/… Functions to check integrity of every them. Since, coding the inner tests takes a lot of time, hence we keep it open as much as needed (i.e., not forced in a specific deadline or milestone)

• vizard.configs tests #181
• vizard.data tests #182
• vizard.models tests #180
• vizard.snorkel tests #183

Remark

The first part which was removal of endpoint tests is done in #130.

[Nikronic]

@aliinreallife I have created tests label in GitHub issues. From now on, please use this label if your issues are related to the tests.

Please confirm if you are ok with it.

[aliinreallife]

@Nikronic ok I will do that