Here's also a good overview how Croteam (creators of Serious Sam and The Talos Principle) approach automated testing: https://m.youtube.com/watch?v=YGIvWT-NBHk&

Here's also a good overview how Croteam (creators of Serious Sam and The Talos Principle) approach automated testing: https://m.youtube.com/watch?v=YGIvWT-NBHk&feature=emb_logo https://m.youtube.com/watch?v=YGIvWT-NBHk&feature=emb_logo The talk is from 2018 and references some of the trends in the industry towards more automated testing.