@Test
void canSerializeLocalDateTimes() {

    LocalDateTime zonedDt = LocalDateTime.parse("1985-07-03T18:00:00.042");
    TestDates test = new TestDates();
    test.setLocalDateTime(zonedDt);
    String actual = om.writeValue(test);
    assertEquals("{\"localDateTime\":\"1985-07-03T18:00:00.042\"}", actual);
}