Changing test to use list<user> for query; since user variable was failing when no user was available.
Changing test to use list<user> for query; since user variable was failing when no user was available.

Zosoled/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus