@jamesshore@jasongorman The first doubt is about something implicit in the article, not stated explicitly - that sociable tests should be written instead of isolated tests. I'm not convinced of that. I think both types of tests yield value.
The second doubt concerns the sample test - isolated and interaction-based. ISTM the solution to this is simply not to write such tests. They're aren't useful. Isolated tests that check the behavior of a unit of code are useful. (2/3)