Simon Willnauer dc696e6fc8 [TEST] Pick random version from backwards directory
The upgrade tests required to specify the lower and the upper version
that it should run against. This commit adds support for random picks
if either the lower or the upper or both are not specified.
2014-07-29 14:29:56 +02:00
..
2014-01-14 14:46:22 -08:00