test(repository): keyring should not be installed in debian family

Author: javierbertoli

kitchen.yml

@@ -359,3 +359,4 @@ suites:
     verifier:
       inspec_tests:
         - path: test/integration/repo
+

test/integration/repo/controls/repository.rb

@@ -26,14 +26,14 @@
 end
 
 control 'Postgresql repository keyring' do
-  title 'should be installed'
+  title 'should not be installed'
 
   only_if('Requirement for Debian family') do
     os.debian?
   end
 
   describe package('pgdg-keyring') do
-    it { should be_installed }
+    it { should_not be_installed }
   end
 
   describe file(repo_keyring) do