public void testDate() {
Date date = new Date();
Tuple tuple = new VTuple(new Datum[] {new TextDatum("25/12/2012 00:00:00")});
Int8Datum unixtime = (Int8Datum) date.eval(tuple);
Calendar c = Calendar.getInstance();
c.setTimeInMillis(unixtime.asInt8());
assertEquals(2012, c.get(Calendar.YEAR));
assertEquals(11, c.get(Calendar.MONTH));
assertEquals(25, c.get(Calendar.DAY_OF_MONTH));
assertEquals(0, c.get(Calendar.HOUR_OF_DAY));
assertEquals(0, c.get(Calendar.MINUTE));