[ZF-5784]         Adding defensive code to ensure that tests don't                   fail because they were left in erroneous states                   the previous time that they were run.
[ZF-5784]         Adding defensive code to ensure that tests don't
                  fail because they were left in erroneous states
                  the previous time that they were run.


git-svn-id: abaeb2b3ba5a94ed391a9405ad7d63d0414021c9@14146 44c647ce-9c0f-0410-b52a-842ac1e357ba

sandsmedia/zf,grzana12/ZendFramework,sandsmedia/zf,grzana12/ZendFramework,grzana12/ZendFramework,sandsmedia/zf,grzana12/ZendFramework