@Test
    void verifyOperation() {
        assertNotNull(fileAuthenticationHandler);
        assertNotNull(groovyResourceAuthenticationHandler);
        assertNotNull(jsonResourceAuthenticationHandler);
        assertNotNull(rejectUsersAuthenticationHandler);
    }
This is {@link ConfigurationTests}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-generic/src/test/java/org/apereo/cas/adaptors/generic/ConfigurationTests.java