@Test
    void verifyBadPorts() {
        val factory = RadiusClientFactory.builder()
            .authenticationPort(1234)
            .authenticationPort(5678)
            .socketTimeout(1)
            .inetAddress(INET_ADDRESS)
            .sharedSecret(USERNAME)
            .build();
        assertThrows(TimeoutException.class,
            () -> new BlockingRadiusServer(RadiusProtocol.MSCHAPv2, factory).authenticate(USERNAME, USERNAME));
    }
This is {@link BlockingRadiusServerTests}.
Runs test cases against a radius server running on "<a href="https://console.ironwifi.com/">here</a>".

@author Misagh Moayyed
@since 5.2.0
support/cas-server-support-radius-core/src/test/java/org/apereo/cas/adaptors/radius/BlockingRadiusServerTests.java