@Test
        void verifyOperation() {
            assertNotNull(casSslContext.getTrustManagerFactory());
            assertThrows(Exception.class,
                () -> SharedTestConfiguration.contactUrl("https://self-signed.badssl.com", casSslContext));
        }
This is {@link DefaultCasSSLContextTests}.

@author Misagh Moayyed
@since 6.4.0
core/cas-server-core-authentication/src/test/java/org/apereo/cas/authentication/DefaultCasSSLContextTests.java