@Test
    void verifyOperation() {
        assertNotNull(deviceFingerprintClientIpComponentExtractor);
        assertNotNull(deviceFingerprintGeoLocationComponentExtractor);
        assertNotNull(deviceFingerprintUserAgentComponentExtractor);
        assertEquals(5, deviceFingerprintStrategy.getDeviceFingerprintExtractors().size());
    }
This is {@link MultifactorAuthnTrustedDeviceFingerprintConfigurationTests}.

@author Misagh Moayyed
@since 6.3.0
support/cas-server-support-trusted-mfa/src/test/java/org/apereo/cas/config/MultifactorAuthnTrustedDeviceFingerprintConfigurationTests.java