assertEquals(13, fld.getMaximumValueOverall());
assertEquals(new DateTime(1997, 1, 2, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addToCopy(4));
assertEquals(new DateTime(1996, 1, 2, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addWrapFieldToCopy(4));
assertEquals(2, dt.getDayOfMonth());
fld = dt.dayOfMonth();
assertEquals(false, fld.isLeap());
assertEquals(0, fld.getLeapAmount());
assertEquals(null, fld.getLeapDurationField());
assertEquals(1, fld.getMinimumValue());
assertEquals(1, fld.getMinimumValueOverall());