> 1.5 Low-Risk Tests Have Low (even potentially negative) Payoff  That's the key point for me -- does this test add sufficient value to the test suite to justi

> 1.5 Low-Risk Tests Have Low (even potentially negative) Payoff  That's the key point for me -- does this test add sufficient value to the test suite to justify it's creation and existence? If it's checking to see if a value got copied over from one object to another, then no. If it checks some logic, then probably yes. Is the code under test used in many many places? Then test the hell out of it.