So you've got testing religion, but the question now is, how do you test your database?
This tutorial introduces pgTAP, a comprehensive, easy-to-use test suite for PostgreSQL. We'll work from getting and installing pgTAP, to writing a simple test, to running the test and integrating it into your test environment. And then we really get into the fun stuff:
Testing scalar values
Testing error conditions and performance regressions
Testing database schemas, including tables, columns, constraints, indexes, triggers, etc.
Testing result sets
Testing may sound like a dry topic, but my examples aren't! Come join the fun!