Method testGetDateTimeField

test/org/apache/pig/test/TestBuiltin.java:3159–3232

()

    }

    @Test
    public void testGetDateTimeField() throws Exception {
        Tuple t1 = TupleFactory.getInstance().newTuple(1);
        t1.set(0, ToDate.extractDateTime("2010-04-15T08:11:33.020Z"));
        Tuple t2 = TupleFactory.getInstance().newTuple(1);
        t2.set(0, ToDate.extractDateTime("2010-04-15T08:11:33.020+08:00"));

        GetYear func1 = new GetYear();
        Integer year = func1.exec(t1);
        assertEquals(year.intValue(), 2010);
        year = func1.exec(t2);
        assertEquals(year.intValue(), 2010);

        GetMonth func2 = new GetMonth();
        Integer month = func2.exec(t1);
        assertEquals(month.intValue(), 4);
        month = func2.exec(t2);
        assertEquals(month.intValue(), 4);

        GetDay func3 = new GetDay();
        Integer day = func3.exec(t1);
        assertEquals(day.intValue(), 15);
        day = func3.exec(t2);
        assertEquals(day.intValue(), 15);

        GetHour func4 = new GetHour();
        Integer hour = func4.exec(t1);
        assertEquals(hour.intValue(), 8);
        hour = func4.exec(t2);
        assertEquals(hour.intValue(), 8);

        GetMinute func5 = new GetMinute();
        Integer minute = func5.exec(t1);
        assertEquals(minute.intValue(), 11);
        minute = func5.exec(t2);
        assertEquals(minute.intValue(), 11);

        GetSecond func6 = new GetSecond();
        Integer second = func6.exec(t1);
        assertEquals(second.intValue(), 33);
        second = func6.exec(t2);
        assertEquals(second.intValue(), 33);

        GetMilliSecond func7 = new GetMilliSecond();
        Integer milli = func7.exec(t1);
        assertEquals(milli.intValue(), 20);
        milli = func7.exec(t2);
        assertEquals(milli.intValue(), 20);

        GetWeekYear func8 = new GetWeekYear();
        Integer weekyear = func8.exec(t1);
        assertEquals(weekyear.intValue(), 2010);
        weekyear = func8.exec(t2);
        assertEquals(weekyear.intValue(), 2010);

        GetWeek func9 = new GetWeek();
        Integer week = func9.exec(t1);
        assertEquals(week.intValue(), 15);