add test to cover basic server configuration

spec/acceptance/postgres_server_spec.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require 'spec_helper_acceptance'
+
+# These Tests are written to cover https://github.com/puppetlabs/puppetlabs-postgresql/issues/1533
+# we expected this to be covered by the pipeline.
+describe 'postgresql::server with postgresql.org repo, version and encoding/locale' do
+  pp = <<-MANIFEST
+    class { 'postgresql::globals':
+      encoding            => 'UTF-8',
+      locale              => 'en_US.UTF-8',
+      manage_package_repo => true,
+      version             => '14',
+    }
+    include postgresql::server
+  MANIFEST
+  apply_manifest(pp, expect_failures: false)
+end