You can test your server side APNS implementation by sending push notification to this tester application.
You can test your server side APNS implementation by sending push notification to this tester application. Just use device token , bundle id and certificate provided via the application. This app also provided necessary guidelines with examples to develop APNS backend support on following languages 1:Java 2:Go 3:Python 4:Ruby 5:Erlang 6:NodeJs