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2007 May 09
4
Unit Testing Frameworks: summary and brief discussion
...ing transcripts from a command
window than it is to build tests that use functions like all.equal() to
compare data structures.) It is also easy to maintain tests in the face
of change (e.g., with a new version of S-PLUS or with bug fixes to
functions or with changed database contents) -- I use ediff in emacs to
compare test output with the stored annotated transcript and can usually
just use ediff commands to update the transcript.
This has worked well for us and now we are looking at porting some code
to R. I've not seen anything that offers these conveniences in R.
It wouldn't...