We were struggling for a bit yesterday trying to figure out why the few
puts statements in our tests weren’t being displayed in Jenkins’ console output.
It turns out the
ci_reporter gem that we were using (so that Jenkins could parse our test results) swallows
stderr by default — unless you set the
CI_CAPTURE environment variable to the string
"off", like it tells you to do in the readme.
That was a confusing default setting. Since my pair and I weren’t involved in setting up Jenkins, and we didn’t install the
ci_reporter gem, we assumed something was misconfigured in Jenkins before we started digging through the code.
Hopefully this saves someone else some time!
About the AuthorMore Content by Mark Rushakoff