@Test
public void testDateFieldModelEquals() {

    ZonedDateTime dateTime = ZonedDateTime.now();
    fieldModelOne = new DateFieldModel("field", dateTime);
    fieldModelTwo = new DateFieldModel("field", dateTime);
    assertTrue(EntityUtil.areFieldModelsEqualByContent(fieldModelOne, fieldModelTwo));
    fieldModelOne = new DateFieldModel("field", dateTime);
    fieldModelTwo = new DateFieldModel("field", dateTime.plusHours(1L));
    assertFalse(EntityUtil.areFieldModelsEqualByContent(fieldModelOne, fieldModelTwo));
}