[root@puppet manifests]# cat init.pp
class filecheck {

case $operatingsystem {
   'RedHat', 'Ubuntu': {
file { "/opt": mode => directory, }
      notify { "The 'opt' directory exist for Ubuntu & Centos servers.": }
     }
 }
}


[root@puppet classes]# rake spec
(in /etc/puppetlabs/puppet/modules/filecheck)
/usr/bin/ruby -S rspec spec/classes/opt_spec.rb
No examples found.

Finished in 0.00035 seconds
0 examples, 0 failures