We use Jenkins to use to drush to run simpletest on our projects.
I was not entirely happy with the output of the testresults in Jenkins so I created a patch for test.drush.inc. This adds the --jenkins option to generate jUnit xml result files that are optimized for use with Jenkins.
For me it's a huge improvement in the usability of the testresults so I thought I'd share my patch.
- no longer counts every single line of simpletest output as a test
- change --xml=... to --jenkins=... to use the new option
- results are written to $dir/testsuite-test_id.xml