Python Tests - What You Learned

Before i came jango, back in the day of working for i b m, the testing we did was manual. We didn't do a whole lot of automated testing in my experience. And that sort of taught me that the reason you want a test swed, is to be able to make changes and have confidence that you haven't broken anything. So ok, it's difficult to learn the track, but it is very powerfulon' it. Ye, the treoge part ner, is a lot of history there now, yor still, why things are the way they are? Can i ask with your specific to the testing book, so you came to jango and path