I recently gave a talk on the role of a Quality Analyst as an organization transitions from waterfall to agile. The talk was entitled "Switching Horses in Midstream" and covered a number of topics. One item in particular struck me as worthy of blogging about. It's a technique I've been using for years, but have never written about it. So here we go:

Legacy code bases with a lack of test coverage are often trepidatious places to hang out. You never know when a simple abstract method is going to create a sink-hole of logic and reason, eventually leading to your exhausted resolve to revert and leave it dirty.