Description

Right now, in Quarkus, there is a limited test support for specific OIDC/OAuth2 social providers definitions.
Each known provider definition is a collection of various OIDC properties, without any dedicated code, and all of these properties are tested across various OIDC tests, with the Github provider being tested in oidc-wiremock.

However, what is done in Renarde is significantly better and gives a very focused test picture:
https://github.com/quarkiverse/quarkus-renarde/tree/main/oidc-tests/src/main/java/io/quarkiverse/renarde/oidc/test

If @FroMage does not mind me doing another round of Renarde copying (such as with the Well Known Provider docs :-) ), then I'll be happy to adapt Renarde OIDC tests to Quarkus.

Also CC @pedroigor

Implementation ideas

No response