Refs #6736: Updates to standard layout and adds basic tests.

AFAIk, this was a leftover from when we had the katello-jobs task that had a requirement on the Pulp service -- https://github.com/Katello/puppet-katello/commit/ae7d4aa1039445bbf130d9951ab36d866d551a3b#diff-9253f3c9cbffa1500f41d4db2baa8664R10