f**k M$ 2012+ releases.
go back to your legacy of golden age, VS2010.
It will really DO m@gic.
+++
well, there are tons of missing functions/contents in M$ products which have released since 2012. i.e. Start menu, tablet input panel, awesome localizations, etc.
and this is the one of them.
untill VS2010, it generated some meta files like .testsettings and honored.
in the contrast, VS2012+ does nothing but just makes “MacGuffin” (or dummy) test results folder which fools programmers who hopes to find some useful test informations.