[Rprotobuf-yada] package ready or unit tests

[Romain François]

Hello,

I've added bits and pieces (inspired from how the fUtilities package 
does it) to prepare the package for unit testing.

The RProtoBuf-unitTests vignette has been resurrected and now will run 
the unit tests and fetch the text results (not that exciting, but this 
will do just fine [1]) into the vignette.

tests are stored in runit.*.R files in the inst/unitTests directory

so all we have to do to run the unit tests is to run R CMD build pkg

Now we need to populate the tests.

Romain

[1] maybe later I'll propose some patch to Matthias so that we would 
have a printLatexProtocol in addition to printTextProtocol and 
printHTMLProtocol for specific inclusion into vignettes.

-- 
Romain Francois
Professional R Enthusiast
+33(0) 6 28 91 30 30
http://romainfrancois.blog.free.fr
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