Small methods, TDD and defects

Last week at Scottish Ruby Conference I chatted with Brian Marick about software design. The week before that, he had been in Göteborg for Scandinavian Developer Conference, and had spent a morning pair programming with Geoff on TextTest. I took the chance to ask...

Discussion on TDD at SDC2010

As I mentioned in my last post I chaired a fishbowl discussion at SDC2010 with title “Should a professional developer always use Test Driven Development?”. I was delighted that the invited panelists Michael Feathers, Geoff Bache and Andrew Dalke all turned...

developer-in-test role and tester role

In my current assignment, I’m taking the role of “developer-in-test”. I’m working in a large distributed development project, which is building new functionality on a large existing codebase. In practice, I work closely with the developers in...

code coverage and tests

At GothPy yesterday, Geoff talked about code coverage and tests. Geoff has spent a lot of his evenings lately working on PyUseCase, and getting the test coverage up to 100%, (statement coverage), a feat which he achieved last week. The evidence for this is available...