Mocking and Unit Testing and Test-Driven Development

Mocking is essential to unit testing.

However.

It's also annoyingly difficult to get right.

If we aren't 100% perfectly clear on what we're mocking, we will merely canonize any dumb assumptions into mock objects that don't really work. They work in the sense that they don't crash, but they don't …

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Upgrading to Python 3

Date Tags #python

Folks who don't use Python regularly -- the folks in TechOps, for example -- are acutely aware that the Python 3 language is "different," and the upgrade should be done carefully. They've done their homework, but, they're not experts in everything.

They feel the need to introduce Python 3 slowly and cautiously …

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