tree 823daef082dcefbb1968cc5ee79b223ef1594db2
parent ef41ee02825676b780f2dbc981ea76d14c72252d
author Attila Fazekas <afazekas@redhat.com> 1383049387 +0100
committer Attila Fazekas <afazekas@redhat.com> 1398245758 +0200

Account failure to the tearDown instead of setUp

In shared server tests when a test case made dirty a server,
the setUp method silently fixed the issue and the fixing time
 accounted to the next test method.

The new tearDown method will raise an exception if the test case
 made the shared server wrong. It also attempts to delete the server
on behalf of the failing test case.

In the past this kind of issues fixed silently by the setUp.

Several addCleanUp converted to normal cleanup operations,
because the methods added by the addCleanUp just runs after the
tearDonw() method.

Change-Id: I38cf8649de9eab2f50bf49b4decc1527e22e29ea