I think you are both right. D even takes it to the next logical step: Present the unit tests as examples in the API documentation (like Doxygen,Javadoc). It mea

I think you are both right. D even takes it to the next logical step: Present the unit tests as examples in the API documentation (like Doxygen,Javadoc). It means the API examples are kept in sync. http://qznc.github.io/d-tut/testing.html http://qznc.github.io/d-tut/testing.html