Sheng Yang f3cf319c37 Automation: Fix clean up in tearDown
We shouldn't clean up class-scope resources(_cleanup). We should create local
ones(cleanup) then clean it.

So:
cls._cleanup would be used for class-scope resources.
self.cleanup would be used for each unit.
2013-07-23 21:20:02 -07:00
..
2013-05-11 15:28:43 +05:30