- A "Hello World" description of how and why to unit test: http://geepawhill.org/how-to-test-depends-on-what-to-test-money-chaining-and-steering/
- My very favorite unit testing mantra comes from that article:
The money premise reminds us this is more value faster. The chain premise tells us to test parts rather than the whole. The steering premise tells us to change our code to make that possible. --Mike "Geepaw" Hill
- How to split a complicated task into simple tasks for unit testing:: https://www.geepawhill.org/2019/08/12/story-splitting-3-easy-customer-first/
- Short, practical example of how and why to start unit testing SQL code: https://www.sqlservercentral.com/articles/using-tsqlt-tests-to-practice-queries