A package to extend tinytest, a lightweight, no-dependency, full-featured unit testing package, with
diffobj which compares R objects with proper diff semantics.
So it tests and compares and, in case of differences, provides informative results.
Glad you asked:
To test it out yourself, the code is in
demo/expect_equal_with_diff.R.
If you don't see the same results as above, you may need to manually adjust the
diffobj package options. Try options(diffobj.format = "ansi256"). See
Controlling Diffs and Their
Appearance
for more details.
The package is now on CRAN and can be installed via a standard
install.packages("ttdo")Dirk Eddelbuettel and Alton Barbehenn
GPL (>= 2)
Mark van der Loo for the excellent tinytest package, Brodie Gaslam for the nifty diffobj package and Michel Lang for checkmate.tinytest demonstrating the extensions mechanism.