Add acceptence test

Author: traylenator

spec/acceptance/stdlib_deferrable_epp_spec.rb

@@ -7,10 +7,7 @@
 
   before(:all) do
     apply_manifest(<<-MANIFEST)
-      $_epp = << @(EPP)
-      port=<%= $port %>
-      password=<%= $password %>
-      |EPP
+      $_epp = "port=<%= $port %>\npassword=<%= $password %>\n"
       $_testfile = ? $facts['os']['family'] ? {
         'windows' => 'C:\\test.epp',
         default => '/tmp/test.epp,