@Test
    void verifyOperation() throws Throwable {
        val accessToken = getAccessToken(UUID.randomUUID().toString());
        val oidcRegisteredService = getOidcRegisteredService(accessToken.getClientId());
        servicesManager.save(oidcRegisteredService);
        ticketRegistry.addTicket(accessToken);

        assertTrue(oidcIntrospectionResponseGenerator.supports(accessToken));
        assertEquals(Ordered.HIGHEST_PRECEDENCE, oidcIntrospectionResponseGenerator.getOrder());
        val response = oidcIntrospectionResponseGenerator.generate(accessToken.getId(), accessToken);
        assertNotNull(response.getIss());
        assertTrue(response.isActive());
        assertNotNull(response.getScope());
    }
This is {@link OidcIntrospectionResponseGeneratorTests}.

@author Misagh Moayyed
@since 7.0.0
support/cas-server-support-oidc/src/test/java/org/apereo/cas/oidc/web/response/OidcIntrospectionResponseGeneratorTests.java