Is there an RUnit checkException for warning()?

checkExce开发者_开发问答ption 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

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.