If you haven’t seen the SOLID principles before in development or just want to see a cool article on TDD have a look at:
http://prashantbrall.wordpress.com/2010/06/22/interfaces-tdd/
Dom
If you haven’t seen the SOLID principles before in development or just want to see a cool article on TDD have a look at:
http://prashantbrall.wordpress.com/2010/06/22/interfaces-tdd/
Dom