add parameter to overwrite service management

manifests/init.pp

@@ -43,6 +43,7 @@
   Optional[Stdlib::Absolutepath] $ssl_cert = undef,
   Optional[Stdlib::Absolutepath] $ssl_key = undef,
   Optional[String] $ssl_protocol = undef,
+  Optional[Boolean] $manage_service = undef,
 ) {
   if ($community_modules != []) {
     class { 'prosody::community_modules':

manifests/service.pp

@@ -4,7 +4,7 @@
   Optional[String]  $restart   = undef,
 ) {
 
-  if $prosody::daemonize {
+  if pick($prosody::manage_service, $prosody::daemonize) {
     service { 'prosody':
       ensure    => running,
       enable    => true,

spec/classes/service_spec.rb

@@ -42,6 +42,31 @@
 
         it_behaves_like 'prosody::service with defaults'
       end
+
+      context 'with manage=> true' do
+        let(:pre_condition) do
+          'class {"prosody":
+          manage_service => true
+        }'
+        end
+
+        it {
+          is_expected.to contain_service('prosody')
+            .with_ensure('running')
+            .with_enable(true)
+        }
+      end
+      context 'with manage => false' do
+        let(:pre_condition) do
+          'class {"prosody":
+          manage_service => false
+        }'
+        end
+
+        it {
+          is_expected.not_to contain_service('prosody')
+        }
+      end
     end
   end
 end