5
votes
3answers
531 views

Functional testing before code checkin

I am working on a project with legacy code where it does not have much code coverage. One of the idea to improve that is to enforce a rule that each code check-in must have test, not only test but ...
1
vote
2answers
2k views

How to unit test Visual Basic 6 legacy code? [closed]

I am doing legacy software programming in Visual Basic 6.0. How do I unit test it?
34
votes
5answers
8k views

What are the key points of Working Effectively with Legacy Code?

I've seen the book Working Effectively with Legacy Code recommended a few times. What are the key points of this book? Is there much more to dealing with legacy code than adding unit/integration ...
16
votes
4answers
2k views

Best practices for retrofitting legacy code with automated tests

I'm about to take on the task of reimplementing an already defined interface (a set of C++ header files) in a relatively large and old code base. Before doing this, I would like to have as complete ...