Ensure mod::autoindex is added when needed

Author: gcoxmoz

manifests/vhost.pp

@@ -2357,6 +2357,10 @@
         include apache::mod::auth_gssapi
       }
 
+      if 'index_options' in $directory or 'index_order_default' in $directory or 'index_style_sheet' in $directory {
+        include apache::mod::autoindex
+      }
+
       if $directory['provider'] and $directory['provider'] =~ 'location' and ('proxy_pass' in $directory or 'proxy_pass_match' in $directory) {
         include apache::mod::proxy_http
 

spec/defines/vhost_spec.rb

@@ -2258,6 +2258,23 @@
           it { is_expected.to contain_class('apache::mod::dav') }
           it { is_expected.to contain_class('apache::mod::dav_svn') }
         end
+
+        context 'mod_autoindex is included when needed' do
+          let :params do
+            {
+              'docroot' => '/var/www/foo',
+              'directories' => [
+                {
+                  'index_options' => ['FancyIndexing'],
+                },
+              ]
+
+            }
+          end
+
+          it { is_expected.to compile }
+          it { is_expected.to contain_class('apache::mod::autoindex') }
+        end
       end
     end
   end