@Test
        void verifyOperation() {
            val jwks = oidcJsonWebKeystoreRotationService.rotate();
            assertEquals(5, jwks.getJsonWebKeys().size());
        }
This is {@link OidcDefaultJsonWebKeystoreRotationServiceTests}.

@author Misagh Moayyed
@since 5.3.0
support/cas-server-support-oidc/src/test/java/org/apereo/cas/oidc/jwks/rotation/OidcDefaultJsonWebKeystoreRotationServiceTests.java