yeaaah - we've experienced corner cases problem a lot. We're covering the functionality with unit tests and based on mock data, but still validating many things

yeaaah - we've experienced corner cases problem a lot. We're covering the functionality with unit tests and based on mock data, but still validating many things manually and sometimes need to do hot-fixes :) Though, the good side of this is that the users don't need to this testing on their end once building on top of datrics, so we (hopefully) save some time here.