April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
Motivation
nTDD sits nicely in the XP “way of doing things”
nTDD can be used without practicing XP
nWriting articles and giving presentations is one such way of achieving that goal
nTo reduce the amount of re-testing that is required
nEspecially with legacy applications
nTo avoid introducing new bugs after refactoring existing code