Speaker: Tomasz Kunicki @TimiTaoPL
What matters about test automation is feedback. For new functionality we should have a guarantee of correctly implemented code/functionality and for old parts – of not having created new bugs.
What is effectiveness (accuracy) and what change could fighting for it in tests bring? How does it differ from efficiency and why sometimes going for the highest efficiency is not such a good idea? I will describe this shortly based on my experience with unit and BDD testing.