Add acceptance test

spec/acceptance/btsync_spec.rb

@@ -17,4 +17,48 @@ class { 'btsync': }
 
   end
 
+  describe 'with sample configuration' do
+
+    it 'should install btsync' do
+      pp = <<-EOS
+        class { 'btsync::repo': } ->
+        class { 'btsync':
+          instances => {
+            vagrant => {
+              device_name       => 'My Sync Device',
+              listening_port    => 0,
+              storage_path      => '/home/vagrant/.sync',
+              check_for_updates => false,
+              use_upnp          => true,
+              download_limit    => 0,
+              upload_limit      => 0,
+              webui             => {
+                listen   => '0.0.0.0:8888',
+                login    => 'admin',
+                password => 'password',
+              },
+              shared_folders    => {
+                'MY_SECRET_1' => {
+                  dir              => '/home/vagrant/bittorrent/sync_test',
+                  use_relay_server => true,
+                  use_tracker      => true,
+                  use_dht          => true,
+                  search_lan       => true,
+                  use_sync_trash   => true,
+                  known_hosts      => [ '192.168.1.2:44444', ],
+                },
+              },
+            }
+          }
+        }
+      EOS
+
+
+      # Run it twice and test for idempotency
+      apply_manifest(pp, :catch_failures => true)
+      expect(apply_manifest(pp, :catch_failures => true).exit_code).to be_zero
+    end
+
+  end
+
 end