@Test
    void verifyOperation() throws Throwable {
        val banner = new CasConfigurationServerBanner();
        assertNotNull(banner.getTitle());

        val environment = new MockEnvironment();
        try (val os = new ByteArrayOutputStream(); val out = new PrintStream(os)) {
            assertDoesNotThrow(() -> banner.printBanner(environment, this.getClass(), out));
            assertNotNull(os.toByteArray());
        }
    }
This is {@link CasConfigurationServerBannerTests}.

@author Misagh Moayyed
@since 6.2.0
webapp/cas-server-webapp-init-config-server/src/test/java/org/apereo/cas/CasConfigurationServerBannerTests.java