Fix spec and address rubocop (transferred from ManageIQ/manageiq@01d686dd1385ff5dc0876c6eb9e8f2a3f1b7b5a9)
Fix spec and address rubocop
(transferred from ManageIQ/manageiq@01d686dd1385ff5dc0876c6eb9e8f2a3f1b7b5a9)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic