Running tests for verify DB engine compatibility

Hi!
I’m exploring the posibility of running Nextcloud using TiDB as DB engine. It’s suposed it provides some kind of compatibility whit MySQL, but not a full compatibility.
Do you think Nextcloud have automated tests who can help evaluating the compatibility of Nextcloud schema with TiDB?
Thank you very much.

Yes, there are tests in place. Also, each app can define their own app-specific tests to run. The apps can classify themselves as compatible with various DB engines and might be disabled by the server (or simply not installed) if incompatible.

There should be some documentation, maybe Unit-Testing — Nextcloud latest Developer Manual latest documentation is a first start.

Chris