@Test
    void verifyNoPolicy() {
        val policy = new DefaultRegisteredServiceTicketGrantingTicketExpirationPolicy();
        assertTrue(policy.toExpirationPolicy().isEmpty());
    }
This is {@link DefaultRegisteredServiceTicketGrantingTicketExpirationPolicyTests}.

@author Misagh Moayyed
@since 6.4.0
core/cas-server-core-services-api/src/test/java/org/apereo/cas/services/DefaultRegisteredServiceTicketGrantingTicketExpirationPolicyTests.java