@Test
    void verifyConfigClassLoaded() {
        val beans = applicationContext.getBeanDefinitionNames();
        assertFalse(Arrays.stream(beans).anyMatch("redisAcceptableUsagePolicyTemplate"::equalsIgnoreCase));
        assertFalse(Arrays.stream(beans).anyMatch("redisAcceptableUsagePolicyConnectionFactory"::equalsIgnoreCase));
    }
This class is testing that the conditional expression on
the {@link CasAcceptableUsagePolicyRedisAutoConfiguration} class works.
The positive test is done implicitly by other tests that
use the {@link CasAcceptableUsagePolicyRedisAutoConfiguration} class.

@since 6.4.0
support/cas-server-support-aup-redis/src/test/java/org/apereo/cas/aup/ConditionalOnExpressionNegativeTests.java