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Java example source code file (TestISODateTimeFormat.java)

This example Java source code file (TestISODateTimeFormat.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

datetime, datetimefieldtype, datetimezone, europe/london, exception, locale, paris, partial, t102030z, t122030+0200, test_time_now, testcase, testisodatetimeformat, utc, util

The TestISODateTimeFormat.java Java example source code

/*
 *  Copyright 2001-2005 Stephen Colebourne
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.joda.time.format;

import java.util.Locale;
import java.util.TimeZone;

import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.joda.time.DateTime;
import org.joda.time.DateTimeConstants;
import org.joda.time.DateTimeFieldType;
import org.joda.time.DateTimeUtils;
import org.joda.time.DateTimeZone;
import org.joda.time.Partial;

/**
 * This class is a Junit unit test for ISODateTimeFormat.
 *
 * @author Stephen Colebourne
 */
public class TestISODateTimeFormat extends TestCase {

    private static final DateTimeZone UTC = DateTimeZone.UTC;
    private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
    private static final DateTimeZone LONDON = DateTimeZone.forID("Europe/London");
    private static final DateTimeZone TOKYO = DateTimeZone.forID("Asia/Tokyo");

    long y2002days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 
                     366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 
                     365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
                     366 + 365;
    // 2002-06-09
    private long TEST_TIME_NOW =
            (y2002days + 31L + 28L + 31L + 30L + 31L + 9L -1L) * DateTimeConstants.MILLIS_PER_DAY;

    private DateTimeZone originalDateTimeZone = null;
    private TimeZone originalTimeZone = null;
    private Locale originalLocale = null;

    public static void main(String[] args) {
        junit.textui.TestRunner.run(suite());
    }

    public static TestSuite suite() {
        return new TestSuite(TestISODateTimeFormat.class);
    }

    public TestISODateTimeFormat(String name) {
        super(name);
    }

    protected void setUp() throws Exception {
        DateTimeUtils.setCurrentMillisFixed(TEST_TIME_NOW);
        originalDateTimeZone = DateTimeZone.getDefault();
        originalTimeZone = TimeZone.getDefault();
        originalLocale = Locale.getDefault();
        DateTimeZone.setDefault(LONDON);
        TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
        Locale.setDefault(Locale.UK);
    }

    protected void tearDown() throws Exception {
        DateTimeUtils.setCurrentMillisSystem();
        DateTimeZone.setDefault(originalDateTimeZone);
        TimeZone.setDefault(originalTimeZone);
        Locale.setDefault(originalLocale);
        originalDateTimeZone = null;
        originalTimeZone = null;
        originalLocale = null;
    }

    //-----------------------------------------------------------------------
    public void testSubclassableConstructor() {
        ISODateTimeFormat f = new ISODateTimeFormat() {
            // test constructor is protected
        };
        assertNotNull(f);
    }

    //-----------------------------------------------------------------------
    public void testFormat_date() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09", ISODateTimeFormat.date().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09", ISODateTimeFormat.date().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09", ISODateTimeFormat.date().print(dt));
    }

    public void testFormat_date_partial() {
        Partial dt = new Partial(
                new DateTimeFieldType[] {DateTimeFieldType.year(), DateTimeFieldType.monthOfYear(), DateTimeFieldType.dayOfMonth()},
                new int[] {2004, 6, 9});
        assertEquals("2004-06-09", ISODateTimeFormat.date().print(dt));
    }

    public void testFormat_time() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20:30.040Z", ISODateTimeFormat.time().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20:30.040+01:00", ISODateTimeFormat.time().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20:30.040+02:00", ISODateTimeFormat.time().print(dt));
    }

    public void testFormat_time_partial() {
        Partial dt = new Partial(
                new DateTimeFieldType[] {DateTimeFieldType.hourOfDay(), DateTimeFieldType.minuteOfHour(),
                        DateTimeFieldType.secondOfMinute(), DateTimeFieldType.millisOfSecond()},
                new int[] {10, 20, 30, 40});
        assertEquals("10:20:30.040", ISODateTimeFormat.time().print(dt));
    }

    public void testFormat_timeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20:30Z", ISODateTimeFormat.timeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20:30+01:00", ISODateTimeFormat.timeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20:30+02:00", ISODateTimeFormat.timeNoMillis().print(dt));
    }

    public void testFormat_timeNoMillis_partial() {
        Partial dt = new Partial(
                new DateTimeFieldType[] {DateTimeFieldType.hourOfDay(), DateTimeFieldType.minuteOfHour(),
                        DateTimeFieldType.secondOfMinute(), DateTimeFieldType.millisOfSecond()},
                new int[] {10, 20, 30, 40});
        assertEquals("10:20:30", ISODateTimeFormat.timeNoMillis().print(dt));
    }

    public void testFormat_tTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("T10:20:30.040Z", ISODateTimeFormat.tTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("T11:20:30.040+01:00", ISODateTimeFormat.tTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("T12:20:30.040+02:00", ISODateTimeFormat.tTime().print(dt));
    }

    public void testFormat_tTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("T10:20:30Z", ISODateTimeFormat.tTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("T11:20:30+01:00", ISODateTimeFormat.tTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("T12:20:30+02:00", ISODateTimeFormat.tTimeNoMillis().print(dt));
    }

    public void testFormat_dateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20:30.040Z", ISODateTimeFormat.dateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20:30.040+01:00", ISODateTimeFormat.dateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20:30.040+02:00", ISODateTimeFormat.dateTime().print(dt));
        
//        dt = dt.withZone(LONDON);
//        assertEquals("2004-06-09T11:20:30.040+01:00", ISODateTimeFormat.getInstance(PARIS).dateTime().print(dt));
//        
//        dt = dt.withZone(LONDON);
//        assertEquals("2004-06-09T12:20:30.040+02:00", ISODateTimeFormat.dateTime().print(dt.getMillis(), PARIS));
//        
//        dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, CopticChronology.getInstance());
//        assertEquals("2288-02-19T10:20:30.040Z", ISODateTimeFormat.dateTime().print(dt));
//        
//        dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, CopticChronology.getInstance());
//        assertEquals("2004-06-09T10:20:30.040Z", ISODateTimeFormat.getInstance(CopticChronology.getInstance()).dateTime().print(dt));
    }

    public void testFormat_dateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20:30Z", ISODateTimeFormat.dateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20:30+01:00", ISODateTimeFormat.dateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20:30+02:00", ISODateTimeFormat.dateTimeNoMillis().print(dt));
    }

    public void testFormat_ordinalDate() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-161", ISODateTimeFormat.ordinalDate().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-161", ISODateTimeFormat.ordinalDate().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-161", ISODateTimeFormat.ordinalDate().print(dt));
    }

    public void testFormat_ordinalDateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-161T10:20:30.040Z", ISODateTimeFormat.ordinalDateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-161T11:20:30.040+01:00", ISODateTimeFormat.ordinalDateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-161T12:20:30.040+02:00", ISODateTimeFormat.ordinalDateTime().print(dt));
    }

    public void testFormat_ordinalDateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-161T10:20:30Z", ISODateTimeFormat.ordinalDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-161T11:20:30+01:00", ISODateTimeFormat.ordinalDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-161T12:20:30+02:00", ISODateTimeFormat.ordinalDateTimeNoMillis().print(dt));
    }

    public void testFormat_weekDate() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekDate().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekDate().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekDate().print(dt));
    }

    public void testFormat_weekDateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-W24-3T10:20:30.040Z", ISODateTimeFormat.weekDateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-W24-3T11:20:30.040+01:00", ISODateTimeFormat.weekDateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-W24-3T12:20:30.040+02:00", ISODateTimeFormat.weekDateTime().print(dt));
    }

    public void testFormat_weekDateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-W24-3T10:20:30Z", ISODateTimeFormat.weekDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-W24-3T11:20:30+01:00", ISODateTimeFormat.weekDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-W24-3T12:20:30+02:00", ISODateTimeFormat.weekDateTimeNoMillis().print(dt));
    }

    //-----------------------------------------------------------------------
    public void testFormat_basicDate() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("20040609", ISODateTimeFormat.basicDate().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("20040609", ISODateTimeFormat.basicDate().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("20040609", ISODateTimeFormat.basicDate().print(dt));
    }

    public void testFormat_basicTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("102030.040Z", ISODateTimeFormat.basicTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("112030.040+0100", ISODateTimeFormat.basicTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("122030.040+0200", ISODateTimeFormat.basicTime().print(dt));
    }

    public void testFormat_basicTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("102030Z", ISODateTimeFormat.basicTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("112030+0100", ISODateTimeFormat.basicTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("122030+0200", ISODateTimeFormat.basicTimeNoMillis().print(dt));
    }

    public void testFormat_basicTTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("T102030.040Z", ISODateTimeFormat.basicTTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("T112030.040+0100", ISODateTimeFormat.basicTTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("T122030.040+0200", ISODateTimeFormat.basicTTime().print(dt));
    }

    public void testFormat_basicTTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("T102030Z", ISODateTimeFormat.basicTTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("T112030+0100", ISODateTimeFormat.basicTTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("T122030+0200", ISODateTimeFormat.basicTTimeNoMillis().print(dt));
    }

    public void testFormat_basicDateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("20040609T102030.040Z", ISODateTimeFormat.basicDateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("20040609T112030.040+0100", ISODateTimeFormat.basicDateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("20040609T122030.040+0200", ISODateTimeFormat.basicDateTime().print(dt));
    }

    public void testFormat_basicDateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("20040609T102030Z", ISODateTimeFormat.basicDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("20040609T112030+0100", ISODateTimeFormat.basicDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("20040609T122030+0200", ISODateTimeFormat.basicDateTimeNoMillis().print(dt));
    }

    public void testFormat_basicOrdinalDate() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004161", ISODateTimeFormat.basicOrdinalDate().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004161", ISODateTimeFormat.basicOrdinalDate().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004161", ISODateTimeFormat.basicOrdinalDate().print(dt));
    }

    public void testFormat_basicOrdinalDateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004161T102030.040Z", ISODateTimeFormat.basicOrdinalDateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004161T112030.040+0100", ISODateTimeFormat.basicOrdinalDateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004161T122030.040+0200", ISODateTimeFormat.basicOrdinalDateTime().print(dt));
    }

    public void testFormat_basicOrdinalDateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004161T102030Z", ISODateTimeFormat.basicOrdinalDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004161T112030+0100", ISODateTimeFormat.basicOrdinalDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004161T122030+0200", ISODateTimeFormat.basicOrdinalDateTimeNoMillis().print(dt));
    }

    public void testFormat_basicWeekDate() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004W243", ISODateTimeFormat.basicWeekDate().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004W243", ISODateTimeFormat.basicWeekDate().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004W243", ISODateTimeFormat.basicWeekDate().print(dt));
    }

    public void testFormat_basicWeekDateTime() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004W243T102030.040Z", ISODateTimeFormat.basicWeekDateTime().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004W243T112030.040+0100", ISODateTimeFormat.basicWeekDateTime().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004W243T122030.040+0200", ISODateTimeFormat.basicWeekDateTime().print(dt));
    }

    public void testFormat_basicWeekDateTimeNoMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004W243T102030Z", ISODateTimeFormat.basicWeekDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004W243T112030+0100", ISODateTimeFormat.basicWeekDateTimeNoMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004W243T122030+0200", ISODateTimeFormat.basicWeekDateTimeNoMillis().print(dt));
    }

    //-----------------------------------------------------------------------
    public void testFormat_year() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004", ISODateTimeFormat.year().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004", ISODateTimeFormat.year().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004", ISODateTimeFormat.year().print(dt));
    }

    public void testFormat_yearMonth() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06", ISODateTimeFormat.yearMonth().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06", ISODateTimeFormat.yearMonth().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06", ISODateTimeFormat.yearMonth().print(dt));
    }

    public void testFormat_yearMonthDay() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09", ISODateTimeFormat.yearMonthDay().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09", ISODateTimeFormat.yearMonthDay().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09", ISODateTimeFormat.yearMonthDay().print(dt));
    }

    public void testFormat_weekyear() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004", ISODateTimeFormat.weekyear().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004", ISODateTimeFormat.weekyear().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004", ISODateTimeFormat.weekyear().print(dt));
    }

    public void testFormat_weekyearWeek() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-W24", ISODateTimeFormat.weekyearWeek().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-W24", ISODateTimeFormat.weekyearWeek().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-W24", ISODateTimeFormat.weekyearWeek().print(dt));
    }

    public void testFormat_weekyearWeekDay() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekyearWeekDay().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekyearWeekDay().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-W24-3", ISODateTimeFormat.weekyearWeekDay().print(dt));
    }

    //-----------------------------------------------------------------------
    public void testFormat_hour() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10", ISODateTimeFormat.hour().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11", ISODateTimeFormat.hour().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12", ISODateTimeFormat.hour().print(dt));
    }

    public void testFormat_hourMinute() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20", ISODateTimeFormat.hourMinute().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20", ISODateTimeFormat.hourMinute().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20", ISODateTimeFormat.hourMinute().print(dt));
    }

    public void testFormat_hourMinuteSecond() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20:30", ISODateTimeFormat.hourMinuteSecond().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20:30", ISODateTimeFormat.hourMinuteSecond().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20:30", ISODateTimeFormat.hourMinuteSecond().print(dt));
    }

    public void testFormat_hourMinuteSecondMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20:30.040", ISODateTimeFormat.hourMinuteSecondMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20:30.040", ISODateTimeFormat.hourMinuteSecondMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20:30.040", ISODateTimeFormat.hourMinuteSecondMillis().print(dt));
    }

    public void testFormat_hourMinuteSecondFraction() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("10:20:30.040", ISODateTimeFormat.hourMinuteSecondFraction().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("11:20:30.040", ISODateTimeFormat.hourMinuteSecondFraction().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("12:20:30.040", ISODateTimeFormat.hourMinuteSecondFraction().print(dt));
    }

    //-----------------------------------------------------------------------
    public void testFormat_dateHour() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10", ISODateTimeFormat.dateHour().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11", ISODateTimeFormat.dateHour().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12", ISODateTimeFormat.dateHour().print(dt));
    }

    public void testFormat_dateHourMinute() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20", ISODateTimeFormat.dateHourMinute().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20", ISODateTimeFormat.dateHourMinute().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20", ISODateTimeFormat.dateHourMinute().print(dt));
    }

    public void testFormat_dateHourMinuteSecond() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20:30", ISODateTimeFormat.dateHourMinuteSecond().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20:30", ISODateTimeFormat.dateHourMinuteSecond().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20:30", ISODateTimeFormat.dateHourMinuteSecond().print(dt));
    }

    public void testFormat_dateHourMinuteSecondMillis() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20:30.040", ISODateTimeFormat.dateHourMinuteSecondMillis().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20:30.040", ISODateTimeFormat.dateHourMinuteSecondMillis().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20:30.040", ISODateTimeFormat.dateHourMinuteSecondMillis().print(dt));
    }

    public void testFormat_dateHourMinuteSecondFraction() {
        DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC);
        assertEquals("2004-06-09T10:20:30.040", ISODateTimeFormat.dateHourMinuteSecondFraction().print(dt));
        
        dt = dt.withZone(LONDON);
        assertEquals("2004-06-09T11:20:30.040", ISODateTimeFormat.dateHourMinuteSecondFraction().print(dt));
        
        dt = dt.withZone(PARIS);
        assertEquals("2004-06-09T12:20:30.040", ISODateTimeFormat.dateHourMinuteSecondFraction().print(dt));
    }

}

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