assertEquals(dt7, new DateTime("2009-01-07T01:07:01.000+08:00", DateTimeZone.forID("+08:00")));
ToUnixTime func5 = new ToUnixTime();
Tuple t8 = TupleFactory.getInstance().newTuple(1);
t8.set(0, new DateTime(1231290421000L));
Long ut1 = func5.exec(t8);
assertEquals(ut1.longValue(), 1231290421L);
ToString func6 = new ToString();
Tuple t9 = TupleFactory.getInstance().newTuple(1);