This is a bluffer's guide to automated testing; when you need it, when you don't, and how you can do it.
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Testing embedded Python apps
Romilly runs RARESchool, a website that offers news, books and courses for Teachers, Students and Makers. He has been programming for almost 60 years and programming in Python since 2002. He is a long-term supporter of the Raspberry Pi and he's currently exploring MicroPython on the BBC micro:bit and is keen to share what he's learned.