Test-First Programming
Mark Pilgrim · Apress eBooks · 2004
The previous chapter introduced unit testing and test cases for roman.py, a set of functions to convert to and from Roman numerals. In that chapter, we wrote the tests. In this chapter, we’ll write the code that those tests validate. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.