fix spec tests

Author: saz

spec/classes/init_spec.rb

@@ -134,14 +134,14 @@
           }
         end
 
-        case os_facts[:os]['family']
-        when 'FreeBSD'
-          sshd_binary = '/usr/local/sbin/sshd'
-        when 'Archlinux'
-          sshd_binary = '/usr/bin/sshd'
-        else
-          sshd_binary = '/usr/sbin/sshd'
-        end
+        sshd_binary = case os_facts[:os]['family']
+                      when 'FreeBSD'
+                        '/usr/local/sbin/sshd'
+                      when 'Archlinux'
+                        '/usr/bin/sshd'
+                      else
+                        '/usr/sbin/sshd'
+                      end
 
         it { is_expected.to contain_concat('/etc/ssh/sshd_config').with_validate_cmd("#{sshd_binary} -tf %") }
       end

spec/classes/server_spec.rb

@@ -76,14 +76,14 @@
           }
         end
 
-        case os_facts[:os]['family']
-        when 'FreeBSD'
-          sshd_binary = '/usr/local/sbin/sshd'
-        when 'Archlinux'
-          sshd_binary = '/usr/bin/sshd'
-        else
-          sshd_binary = '/usr/sbin/sshd'
-        end
+        sshd_binary = case os_facts[:os]['family']
+                      when 'FreeBSD'
+                        '/usr/local/sbin/sshd'
+                      when 'Archlinux'
+                        '/usr/bin/sshd'
+                      else
+                        '/usr/sbin/sshd'
+                      end
 
         it { is_expected.to contain_concat('/etc/ssh/sshd_config').with_validate_cmd("#{sshd_binary} -tf %") }
       end