@Test
    void verifyOperation() {
        val id = UUID.randomUUID().toString();
        assertTrue(yubiKeyAccountRegistry.isYubiKeyRegisteredFor(id));
    }
This is {@link YubiKeyConfigurationOpenRegistryTests}.

@author Misagh Moayyed
@since 6.3.0
support/cas-server-support-yubikey/src/test/java/org/apereo/cas/config/YubiKeyConfigurationOpenRegistryTests.java