@Test
    void verifyOperation() {
        assertNotNull(new Converters.ZonedDateTimeToStringConverter().convert(ZonedDateTime.now(Clock.systemUTC())));
    }
This is {@link ConvertersTests}.

@author Misagh Moayyed
@since 6.3.0
core/cas-server-core-util-api/src/test/java/org/apereo/cas/util/spring/ConvertersTests.java