Frontend integration testing #34
Description
There are currently no tests for Centrallix's frontend, either end-to-end integration tests or smaller unit tests of individual JavaScript modules. Some ideas on frontend integration tests that could be useful:
- Screendiff tests for visual appearance of widgets
- Tests for how UI interaction affects server data
I know there are tools out there for screendiffs, interaction with a UI via a headless browser, etc, but more research is needed on what specific toolchains would work well for Centrallix (especially for combining UI interaction with server-side data validation). It would also be worth thinking about how much of this testing should be centered in Centrallix vs. in Kardia.