--- /dev/null
+# frozen_string_literal: true
+
+require 'spec_helper_acceptance'
+
+describe 'apt::backports' do
+ context 'when using defaults' do
+ let(:pp) do
+ <<-MANIFEST
+ include apt::backports
+ MANIFEST
+ end
+
+ it 'applies idempotently' do
+ idempotent_apply(pp)
+ end
+
+ it 'provides backports apt sources' do
+ run_shell('apt policy | grep --quiet backports')
+ end
+ end
+end