add check default document category is not defined on database in tests. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.4-stable@10233 e93f8b46-1217-0410-a6f0-8f06a7374b81
add check default document category is not defined on database in tests. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.4-stable@10233 e93f8b46-1217-0410-a6f0-8f06a7374b81