Dynamics 365 Business Central platform enables test automation

In all honesty, this is a no-brainer, as this is the topic of this book. But it is worthwhile realizing that the testability framework inside the platform has been there ever since version 2009 SP1, released in the summer of 2009. So, for over nine years the platform has enabled us to build automated tests. Does it sound strange if I say that we have been sleeping for all that time? At least, most of us.