Adds unit tests, fixes existing cron test. Props tellyworth. See [9181], #6966. Fixes #28213. git-svn-id: https://develop.svn.wordpress.org/trunk@29939 602fd350-edb4-49c9-b593-d223f7449a82
Adds unit tests, fixes existing cron test. Props tellyworth. See [9181], #6966. Fixes #28213. git-svn-id: https://develop.svn.wordpress.org/trunk@29939 602fd350-edb4-49c9-b593-d223f7449a82