Unit tests for authentication errors #2
Description
Write some unit test, and document how to generate authentication errors.
https://openid.net/specs/openid-connect-core-1_0.html#AuthError
https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.2.1
OAuth2 errors:
- invalid_request
- unauthorized_client
- access_denied
- unsupported_response_type
- invalid_scope
- server_error
- temporarily_unavailable
OIDC errors:
- interaction_required
- login_required
- account_selection_required
- consent_required
- invalid_request_uri
- invalid_request_object
- request_not_supported
- request_uri_not_supported
- registration_not_supported