Okay, so we've talked about what doctest does, and how to make it behave the way we want. We've talked about testing things with doctest too. What's left to talk about in this chapter, then? In this chapter, we'll be talking about the programming discipline called Unit testing. We'll still be using doctest, but this time the focus is on what you're doing and why, rather than on the details of how to do it.
In this chapter we shall:
So, let's get on with it!
The title of this section, begs another ...