Integrating the community into your testing:
Answer : A
Truffle boxes are a great way:
Answer : B
With the truffle config file you can manage:
Answer : B
It's easy to write clean-room unit-tests with truffle:
Answer : C
Unit-Testing on a local chain is important, because it helps you:
Answer : A
Address.call.value():
Answer : C
Address.send():
Answer : B