Pre-Certification test specs

Given that I wanted to build a pre-certification protocol tester such as the
Redwoodcomm RWC5020A
where would I get the test cases (as in “protocol tester waits for device under test to join, then sends message X and expects reply Y”) from? Are those tests specified at all? All I can find so far is this presentation of the Redwoodcomm device where they show some of the tests their device is capable of:

https://www.lora-alliance.org/certification-faq

Thanks, the direct link to the spec is LoRaEndDeviceCertificationEU868V15_2031_1.pdf (LoRa alliance member account req’d). OT rant: All specs should be downloadable without having any account, membership etc. IMO.