Should testers write unit tests?

This article addresses the common question of whether testers should write unit tests. The author, a testing expert, shares insights from a keynote at a Dutch bank's developer conference where the question arose. They define unit tests and examine two interpretations: testers being responsible for unit testing (arguing against it) and testers contributing to unit tests (arguing for it). The piece emphasizes that unit testing is integral to development and suggests testers can add value by collaborating on test design and automation. It's a thoughtful analysis for software professionals interested in testing practices and team dynamics.