Add acceptance testing

.sync.yml

@@ -1,3 +1,5 @@
 ---
 spec/spec_helper.rb:
   spec_overrides: "require_relative './settings_helper'"
+spec/spec_helper_acceptance.rb:
+  unmanaged: false

spec/acceptance/bareos_spec.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require 'spec_helper_acceptance'
+
+describe 'bareos class' do
+  it_behaves_like 'the example', 'init.pp'
+end

spec/spec_helper_acceptance.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+# Managed by modulesync - DO NOT EDIT
+# https://voxpupuli.org/docs/updating-files-managed-with-modulesync/
+
+require 'voxpupuli/acceptance/spec_helper_acceptance'
+
+configure_beaker
+
+Dir['./spec/support/acceptance/**/*.rb'].sort.each { |f| require f }