Join 34,000+ subscribers and receive articles from our blog about software quality, testing, QA and security.

4 Outside-in Signs That You Don’t Have Sufficient Unit Testing


This is a guest post by Erik Dietrich

Starting unit testing can be tough. Many questions, misconceptions, and points of confusion torment the beginner. One of the most common of such doubts revolves around amount. What’s the correct amount of testing I need? How much is enough? Should I aim for 100% coverage?

This is a companion discussion topic for the original entry at