checkException will validate if meeting a stop() call, but not a warning() call. Is there a workaround or hack to check for warnings? (and make them silent during testing)
thanks
+4
A:
Maybe you can simply use
> options(warn=2)
in the setup code to turn warnings into errors?
See help(options) for the paragraph on this option.
Dirk Eddelbuettel
2010-04-29 19:06:48
yes that will do the trick... but I guess I'll need to run tests that are supposed make warnings twice: once with options(warn=2) while checking that they make an error, and once with options(warn=1) while checking that they do not.Thanks!
Yannick Wurm
2010-05-01 14:26:55