> When a person becomes a manager, they do or do not have enough time and expertise to review all of the code that they trust the team to produce.

> Managers usually get into automated testing; unit tests, integration tests, acceptance tests, and maybe also BDD syntax

I can see managers getting involved into acceptance tests, but never in the other type of tests. And the verification mostly is involved into a quick manual testing/watching a demo. Code is not their concern. When there's a bug, they expect you to investigate and fix it.