I am developing a mobile application that uses AdSense management API. I am able to test it with my personal Google account linked with AdSense. However for certification purposes I need to provide a test account that could be used by third party testers.
The application itself is unusable without valid AdSense account with some sample data.
On the AdSense developer site (https://developers.google.com/adsense/management/getting_started) there is a statement indicating that there should be a possibility to create test account:
"You need an AdSense account for testing purposes. If you already have a test account, then you're all set; you can visit the AdSense user interface to set up, edit, or view your test data."
Can anyone tell me how to create test data?