mocking and dependency injection (what a stilted phrase!) seem to have be championed by "Uncle Bob" (definitely not my uncle). perhaps the pertinent take-away

mocking and dependency injection (what a stilted phrase!) seem to have be championed by "Uncle Bob" (definitely not my uncle). perhaps the pertinent take-away is "be sure you test thoroughly" rather than "do things my way and you will mess your code up egregiously, likely increasing the cognitive load to work with it beyond sensibility, and maybe test thoroughly as a side-effect thereof".