@Test
    void verifyOperationEmptyScopes() {
        var service = getOidcRegisteredService();
        service.getScopes().clear();
        val processed = (OidcRegisteredService) oidcServiceRegistryListener.postLoad(service);
        assertEquals(service.getAttributeReleasePolicy(), processed.getAttributeReleasePolicy());
    }
This is {@link OidcServiceRegistryListenerTests}.

@author Misagh Moayyed
@since 6.1.0
support/cas-server-support-oidc/src/test/java/org/apereo/cas/oidc/services/OidcServiceRegistryListenerTests.java