puppetlabs/puppet — pull request #3342 by kurtwall (2014-11-25 21:13:41+00:00)
Title: (PUP-3016) Use the puppet() helper instead of assuming it is in $PATH

Use the puppet() helper function instead of assuming puppet is in the path. After installing puppet on a Windows system in particular, it's path is not reflected in the shell environment. Using puppet() lets Beaker figure out how to execute the puppet binary.