/*
* Copyright 2001-2013 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.chrono;
import java.util.Locale;
import java.util.TimeZone;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.joda.time.Chronology;
import org.joda.time.DateTime;
import org.joda.time.DateTimeConstants;
import org.joda.time.DateTimeField;
import org.joda.time.DateTimeUtils;
import org.joda.time.DateTimeZone;
import org.joda.time.DurationField;
import org.joda.time.DurationFieldType;
import org.joda.time.DateTime.Property;
/**
* This class is a Junit unit test for EthiopicChronology.
*
* @author Stephen Colebourne
*/
public class TestEthiopicChronology extends TestCase {
private static final int MILLIS_PER_DAY = DateTimeConstants.MILLIS_PER_DAY;
private static long SKIP = 1 * MILLIS_PER_DAY;
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");
private static final Chronology ETHIOPIC_UTC = EthiopicChronology.getInstanceUTC();
private static final Chronology JULIAN_UTC = JulianChronology.getInstanceUTC();
private static final Chronology ISO_UTC = ISOChronology.getInstanceUTC();
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) * 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() {
SKIP = 1 * MILLIS_PER_DAY;
return new TestSuite(TestEthiopicChronology.class);
}
public TestEthiopicChronology(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 testFactoryUTC() {
assertEquals(DateTimeZone.UTC, EthiopicChronology.getInstanceUTC().getZone());
assertSame(EthiopicChronology.class, EthiopicChronology.getInstanceUTC().getClass());
}
public void testFactory() {
assertEquals(LONDON, EthiopicChronology.getInstance().getZone());
assertSame(EthiopicChronology.class, EthiopicChronology.getInstance().getClass());
}
public void testFactory_Zone() {
assertEquals(TOKYO, EthiopicChronology.getInstance(TOKYO).getZone());
assertEquals(PARIS, EthiopicChronology.getInstance(PARIS).getZone());
assertEquals(LONDON, EthiopicChronology.getInstance(null).getZone());
assertSame(EthiopicChronology.class, EthiopicChronology.getInstance(TOKYO).getClass());
}
//-----------------------------------------------------------------------
public void testEquality() {
assertSame(EthiopicChronology.getInstance(TOKYO), EthiopicChronology.getInstance(TOKYO));
assertSame(EthiopicChronology.getInstance(LONDON), EthiopicChronology.getInstance(LONDON));
assertSame(EthiopicChronology.getInstance(PARIS), EthiopicChronology.getInstance(PARIS));
assertSame(EthiopicChronology.getInstanceUTC(), EthiopicChronology.getInstanceUTC());
assertSame(EthiopicChronology.getInstance(), EthiopicChronology.getInstance(LONDON));
}
public void testWithUTC() {
assertSame(EthiopicChronology.getInstanceUTC(), EthiopicChronology.getInstance(LONDON).withUTC());
assertSame(EthiopicChronology.getInstanceUTC(), EthiopicChronology.getInstance(TOKYO).withUTC());
assertSame(EthiopicChronology.getInstanceUTC(), EthiopicChronology.getInstanceUTC().withUTC());
assertSame(EthiopicChronology.getInstanceUTC(), EthiopicChronology.getInstance().withUTC());
}
public void testWithZone() {
assertSame(EthiopicChronology.getInstance(TOKYO), EthiopicChronology.getInstance(TOKYO).withZone(TOKYO));
assertSame(EthiopicChronology.getInstance(LONDON), EthiopicChronology.getInstance(TOKYO).withZone(LONDON));
assertSame(EthiopicChronology.getInstance(PARIS), EthiopicChronology.getInstance(TOKYO).withZone(PARIS));
assertSame(EthiopicChronology.getInstance(LONDON), EthiopicChronology.getInstance(TOKYO).withZone(null));
assertSame(EthiopicChronology.getInstance(PARIS), EthiopicChronology.getInstance().withZone(PARIS));
assertSame(EthiopicChronology.getInstance(PARIS), EthiopicChronology.getInstanceUTC().withZone(PARIS));
}
public void testToString() {
assertEquals("EthiopicChronology[Europe/London]", EthiopicChronology.getInstance(LONDON).toString());
assertEquals("EthiopicChronology[Asia/Tokyo]", EthiopicChronology.getInstance(TOKYO).toString());
assertEquals("EthiopicChronology[Europe/London]", EthiopicChronology.getInstance().toString());
assertEquals("EthiopicChronology[UTC]", EthiopicChronology.getInstanceUTC().toString());
}
//-----------------------------------------------------------------------
public void testDurationFields() {
final EthiopicChronology ethiopic = EthiopicChronology.getInstance();
assertEquals("eras", ethiopic.eras().getName());
assertEquals("centuries", ethiopic.centuries().getName());
assertEquals("years", ethiopic.years().getName());
assertEquals("weekyears", ethiopic.weekyears().getName());
assertEquals("months", ethiopic.months().getName());
assertEquals("weeks", ethiopic.weeks().getName());
assertEquals("days", ethiopic.days().getName());
assertEquals("halfdays", ethiopic.halfdays().getName());
assertEquals("hours", ethiopic.hours().getName());
assertEquals("minutes", ethiopic.minutes().getName());
assertEquals("seconds", ethiopic.seconds().getName());
assertEquals("millis", ethiopic.millis().getName());
assertEquals(false, ethiopic.eras().isSupported());
assertEquals(true, ethiopic.centuries().isSupported());
assertEquals(true, ethiopic.years().isSupported());
assertEquals(true, ethiopic.weekyears().isSupported());
assertEquals(true, ethiopic.months().isSupported());
assertEquals(true, ethiopic.weeks().isSupported());
assertEquals(true, ethiopic.days().isSupported());
assertEquals(true, ethiopic.halfdays().isSupported());
assertEquals(true, ethiopic.hours().isSupported());
assertEquals(true, ethiopic.minutes().isSupported());
assertEquals(true, ethiopic.seconds().isSupported());
assertEquals(true, ethiopic.millis().isSupported());
assertEquals(false, ethiopic.centuries().isPrecise());
assertEquals(false, ethiopic.years().isPrecise());
assertEquals(false, ethiopic.weekyears().isPrecise());
assertEquals(false, ethiopic.months().isPrecise());
assertEquals(false, ethiopic.weeks().isPrecise());
assertEquals(false, ethiopic.days().isPrecise());
assertEquals(false, ethiopic.halfdays().isPrecise());
assertEquals(true, ethiopic.hours().isPrecise());
assertEquals(true, ethiopic.minutes().isPrecise());
assertEquals(true, ethiopic.seconds().isPrecise());
assertEquals(true, ethiopic.millis().isPrecise());
final EthiopicChronology ethiopicUTC = EthiopicChronology.getInstanceUTC();
assertEquals(false, ethiopicUTC.centuries().isPrecise());
assertEquals(false, ethiopicUTC.years().isPrecise());
assertEquals(false, ethiopicUTC.weekyears().isPrecise());
assertEquals(false, ethiopicUTC.months().isPrecise());
assertEquals(true, ethiopicUTC.weeks().isPrecise());
assertEquals(true, ethiopicUTC.days().isPrecise());
assertEquals(true, ethiopicUTC.halfdays().isPrecise());
assertEquals(true, ethiopicUTC.hours().isPrecise());
assertEquals(true, ethiopicUTC.minutes().isPrecise());
assertEquals(true, ethiopicUTC.seconds().isPrecise());
assertEquals(true, ethiopicUTC.millis().isPrecise());
final DateTimeZone gmt = DateTimeZone.forID("Etc/GMT");
final EthiopicChronology ethiopicGMT = EthiopicChronology.getInstance(gmt);
assertEquals(false, ethiopicGMT.centuries().isPrecise());
assertEquals(false, ethiopicGMT.years().isPrecise());
assertEquals(false, ethiopicGMT.weekyears().isPrecise());
assertEquals(false, ethiopicGMT.months().isPrecise());
assertEquals(true, ethiopicGMT.weeks().isPrecise());
assertEquals(true, ethiopicGMT.days().isPrecise());
assertEquals(true, ethiopicGMT.halfdays().isPrecise());
assertEquals(true, ethiopicGMT.hours().isPrecise());
assertEquals(true, ethiopicGMT.minutes().isPrecise());
assertEquals(true, ethiopicGMT.seconds().isPrecise());
assertEquals(true, ethiopicGMT.millis().isPrecise());
}
public void testDateFields() {
final EthiopicChronology ethiopic = EthiopicChronology.getInstance();
assertEquals("era", ethiopic.era().getName());
assertEquals("centuryOfEra", ethiopic.centuryOfEra().getName());
assertEquals("yearOfCentury", ethiopic.yearOfCentury().getName());
assertEquals("yearOfEra", ethiopic.yearOfEra().getName());
assertEquals("year", ethiopic.year().getName());
assertEquals("monthOfYear", ethiopic.monthOfYear().getName());
assertEquals("weekyearOfCentury", ethiopic.weekyearOfCentury().getName());
assertEquals("weekyear", ethiopic.weekyear().getName());
assertEquals("weekOfWeekyear", ethiopic.weekOfWeekyear().getName());
assertEquals("dayOfYear", ethiopic.dayOfYear().getName());
assertEquals("dayOfMonth", ethiopic.dayOfMonth().getName());
assertEquals("dayOfWeek", ethiopic.dayOfWeek().getName());
assertEquals(true, ethiopic.era().isSupported());
assertEquals(true, ethiopic.centuryOfEra().isSupported());
assertEquals(true, ethiopic.yearOfCentury().isSupported());
assertEquals(true, ethiopic.yearOfEra().isSupported());
assertEquals(true, ethiopic.year().isSupported());
assertEquals(true, ethiopic.monthOfYear().isSupported());
assertEquals(true, ethiopic.weekyearOfCentury().isSupported());
assertEquals(true, ethiopic.weekyear().isSupported());
assertEquals(true, ethiopic.weekOfWeekyear().isSupported());
assertEquals(true, ethiopic.dayOfYear().isSupported());
assertEquals(true, ethiopic.dayOfMonth().isSupported());
assertEquals(true, ethiopic.dayOfWeek().isSupported());
assertEquals(ethiopic.eras(), ethiopic.era().getDurationField());
assertEquals(ethiopic.centuries(), ethiopic.centuryOfEra().getDurationField());
assertEquals(ethiopic.years(), ethiopic.yearOfCentury().getDurationField());
assertEquals(ethiopic.years(), ethiopic.yearOfEra().getDurationField());
assertEquals(ethiopic.years(), ethiopic.year().getDurationField());
assertEquals(ethiopic.months(), ethiopic.monthOfYear().getDurationField());
assertEquals(ethiopic.weekyears(), ethiopic.weekyearOfCentury().getDurationField());
assertEquals(ethiopic.weekyears(), ethiopic.weekyear().getDurationField());
assertEquals(ethiopic.weeks(), ethiopic.weekOfWeekyear().getDurationField());
assertEquals(ethiopic.days(), ethiopic.dayOfYear().getDurationField());
assertEquals(ethiopic.days(), ethiopic.dayOfMonth().getDurationField());
assertEquals(ethiopic.days(), ethiopic.dayOfWeek().getDurationField());
assertEquals(null, ethiopic.era().getRangeDurationField());
assertEquals(ethiopic.eras(), ethiopic.centuryOfEra().getRangeDurationField());
assertEquals(ethiopic.centuries(), ethiopic.yearOfCentury().getRangeDurationField());
assertEquals(ethiopic.eras(), ethiopic.yearOfEra().getRangeDurationField());
assertEquals(null, ethiopic.year().getRangeDurationField());
assertEquals(ethiopic.years(), ethiopic.monthOfYear().getRangeDurationField());
assertEquals(ethiopic.centuries(), ethiopic.weekyearOfCentury().getRangeDurationField());
assertEquals(null, ethiopic.weekyear().getRangeDurationField());
assertEquals(ethiopic.weekyears(), ethiopic.weekOfWeekyear().getRangeDurationField());
assertEquals(ethiopic.years(), ethiopic.dayOfYear().getRangeDurationField());
assertEquals(ethiopic.months(), ethiopic.dayOfMonth().getRangeDurationField());
assertEquals(ethiopic.weeks(), ethiopic.dayOfWeek().getRangeDurationField());
}
public void testTimeFields() {
final EthiopicChronology ethiopic = EthiopicChronology.getInstance();
assertEquals("halfdayOfDay", ethiopic.halfdayOfDay().getName());
assertEquals("clockhourOfHalfday", ethiopic.clockhourOfHalfday().getName());
assertEquals("hourOfHalfday", ethiopic.hourOfHalfday().getName());
assertEquals("clockhourOfDay", ethiopic.clockhourOfDay().getName());
assertEquals("hourOfDay", ethiopic.hourOfDay().getName());
assertEquals("minuteOfDay", ethiopic.minuteOfDay().getName());
assertEquals("minuteOfHour", ethiopic.minuteOfHour().getName());
assertEquals("secondOfDay", ethiopic.secondOfDay().getName());
assertEquals("secondOfMinute", ethiopic.secondOfMinute().getName());
assertEquals("millisOfDay", ethiopic.millisOfDay().getName());
assertEquals("millisOfSecond", ethiopic.millisOfSecond().getName());
assertEquals(true, ethiopic.halfdayOfDay().isSupported());
assertEquals(true, ethiopic.clockhourOfHalfday().isSupported());
assertEquals(true, ethiopic.hourOfHalfday().isSupported());
assertEquals(true, ethiopic.clockhourOfDay().isSupported());
assertEquals(true, ethiopic.hourOfDay().isSupported());
assertEquals(true, ethiopic.minuteOfDay().isSupported());
assertEquals(true, ethiopic.minuteOfHour().isSupported());
assertEquals(true, ethiopic.secondOfDay().isSupported());
assertEquals(true, ethiopic.secondOfMinute().isSupported());
assertEquals(true, ethiopic.millisOfDay().isSupported());
assertEquals(true, ethiopic.millisOfSecond().isSupported());
}
//-----------------------------------------------------------------------
public void testEpoch() {
DateTime epoch = new DateTime(1, 1, 1, 0, 0, 0, 0, ETHIOPIC_UTC);
assertEquals(new DateTime(8, 8, 29, 0, 0, 0, 0, JULIAN_UTC), epoch.withChronology(JULIAN_UTC));
}
public void testEra() {
assertEquals(1, EthiopicChronology.EE);
try {
new DateTime(-1, 13, 5, 0, 0, 0, 0, ETHIOPIC_UTC);
fail();
} catch (IllegalArgumentException ex) {}
}
//-----------------------------------------------------------------------
/**
* Tests era, year, monthOfYear, dayOfMonth and dayOfWeek.
*/
public void testCalendar() {
if (TestAll.FAST) {
return;
}
System.out.println("\nTestEthiopicChronology.testCalendar");
DateTime epoch = new DateTime(1, 1, 1, 0, 0, 0, 0, ETHIOPIC_UTC);
long millis = epoch.getMillis();
long end = new DateTime(3000, 1, 1, 0, 0, 0, 0, ISO_UTC).getMillis();
DateTimeField dayOfWeek = ETHIOPIC_UTC.dayOfWeek();
DateTimeField dayOfYear = ETHIOPIC_UTC.dayOfYear();
DateTimeField dayOfMonth = ETHIOPIC_UTC.dayOfMonth();
DateTimeField monthOfYear = ETHIOPIC_UTC.monthOfYear();
DateTimeField year = ETHIOPIC_UTC.year();
DateTimeField yearOfEra = ETHIOPIC_UTC.yearOfEra();
DateTimeField era = ETHIOPIC_UTC.era();
int expectedDOW = new DateTime(8, 8, 29, 0, 0, 0, 0, JULIAN_UTC).getDayOfWeek();
int expectedDOY = 1;
int expectedDay = 1;
int expectedMonth = 1;
int expectedYear = 1;
while (millis < end) {
int dowValue = dayOfWeek.get(millis);
int doyValue = dayOfYear.get(millis);
int dayValue = dayOfMonth.get(millis);
int monthValue = monthOfYear.get(millis);
int yearValue = year.get(millis);
int yearOfEraValue = yearOfEra.get(millis);
int monthLen = dayOfMonth.getMaximumValue(millis);
if (monthValue < 1 || monthValue > 13) {
fail("Bad month: " + millis);
}
// test era
assertEquals(1, era.get(millis));
assertEquals("EE", era.getAsText(millis));
assertEquals("EE", era.getAsShortText(millis));
// test date
assertEquals(expectedYear, yearValue);
assertEquals(expectedYear, yearOfEraValue);
assertEquals(expectedMonth, monthValue);
assertEquals(expectedDay, dayValue);
assertEquals(expectedDOW, dowValue);
assertEquals(expectedDOY, doyValue);
// test leap year
assertEquals(yearValue % 4 == 3, year.isLeap(millis));
// test month length
if (monthValue == 13) {
assertEquals(yearValue % 4 == 3, monthOfYear.isLeap(millis));
if (yearValue % 4 == 3) {
assertEquals(6, monthLen);
} else {
assertEquals(5, monthLen);
}
} else {
assertEquals(30, monthLen);
}
// recalculate date
expectedDOW = (((expectedDOW + 1) - 1) % 7) + 1;
expectedDay++;
expectedDOY++;
if (expectedDay == 31 && expectedMonth < 13) {
expectedDay = 1;
expectedMonth++;
} else if (expectedMonth == 13) {
if (expectedYear % 4 == 3 && expectedDay == 7) {
expectedDay = 1;
expectedMonth = 1;
expectedYear++;
expectedDOY = 1;
} else if (expectedYear % 4 != 3 && expectedDay == 6) {
expectedDay = 1;
expectedMonth = 1;
expectedYear++;
expectedDOY = 1;
}
}
millis += SKIP;
}
}
public void testSampleDate() {
DateTime dt = new DateTime(2004, 6, 9, 0, 0, 0, 0, ISO_UTC).withChronology(ETHIOPIC_UTC);
assertEquals(EthiopicChronology.EE, dt.getEra());
assertEquals(20, dt.getCenturyOfEra()); // TODO confirm
assertEquals(96, dt.getYearOfCentury());
assertEquals(1996, dt.getYearOfEra());
assertEquals(1996, dt.getYear());
Property fld = dt.year();
assertEquals(false, fld.isLeap());
assertEquals(0, fld.getLeapAmount());
assertEquals(DurationFieldType.days(), fld.getLeapDurationField().getType());
assertEquals(new DateTime(1997, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addToCopy(1));
assertEquals(10, dt.getMonthOfYear());
fld = dt.monthOfYear();
assertEquals(false, fld.isLeap());
assertEquals(0, fld.getLeapAmount());
assertEquals(DurationFieldType.days(), fld.getLeapDurationField().getType());
assertEquals(1, fld.getMinimumValue());
assertEquals(1, fld.getMinimumValueOverall());
assertEquals(13, fld.getMaximumValue());
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());
assertEquals(30, fld.getMaximumValue());
assertEquals(30, fld.getMaximumValueOverall());
assertEquals(new DateTime(1996, 10, 3, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addToCopy(1));
assertEquals(DateTimeConstants.WEDNESDAY, dt.getDayOfWeek());
fld = dt.dayOfWeek();
assertEquals(false, fld.isLeap());
assertEquals(0, fld.getLeapAmount());
assertEquals(null, fld.getLeapDurationField());
assertEquals(1, fld.getMinimumValue());
assertEquals(1, fld.getMinimumValueOverall());
assertEquals(7, fld.getMaximumValue());
assertEquals(7, fld.getMaximumValueOverall());
assertEquals(new DateTime(1996, 10, 3, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addToCopy(1));
assertEquals(9 * 30 + 2, dt.getDayOfYear());
fld = dt.dayOfYear();
assertEquals(false, fld.isLeap());
assertEquals(0, fld.getLeapAmount());
assertEquals(null, fld.getLeapDurationField());
assertEquals(1, fld.getMinimumValue());
assertEquals(1, fld.getMinimumValueOverall());
assertEquals(365, fld.getMaximumValue());
assertEquals(366, fld.getMaximumValueOverall());
assertEquals(new DateTime(1996, 10, 3, 0, 0, 0, 0, ETHIOPIC_UTC), fld.addToCopy(1));
assertEquals(0, dt.getHourOfDay());
assertEquals(0, dt.getMinuteOfHour());
assertEquals(0, dt.getSecondOfMinute());
assertEquals(0, dt.getMillisOfSecond());
}
public void testSampleDateWithZone() {
DateTime dt = new DateTime(2004, 6, 9, 12, 0, 0, 0, PARIS).withChronology(ETHIOPIC_UTC);
assertEquals(EthiopicChronology.EE, dt.getEra());
assertEquals(1996, dt.getYear());
assertEquals(1996, dt.getYearOfEra());
assertEquals(10, dt.getMonthOfYear());
assertEquals(2, dt.getDayOfMonth());
assertEquals(10, dt.getHourOfDay()); // PARIS is UTC+2 in summer (12-2=10)
assertEquals(0, dt.getMinuteOfHour());
assertEquals(0, dt.getSecondOfMinute());
assertEquals(0, dt.getMillisOfSecond());
}
public void testDurationYear() {
// Leap 1999, NotLeap 1996,97,98
DateTime dt96 = new DateTime(1996, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt97 = new DateTime(1997, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt98 = new DateTime(1998, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt99 = new DateTime(1999, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt00 = new DateTime(2000, 10, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DurationField fld = dt96.year().getDurationField();
assertEquals(ETHIOPIC_UTC.years(), fld);
assertEquals(1L * 365L * MILLIS_PER_DAY, fld.getMillis(1, dt96.getMillis()));
assertEquals(2L * 365L * MILLIS_PER_DAY, fld.getMillis(2, dt96.getMillis()));
assertEquals(3L * 365L * MILLIS_PER_DAY, fld.getMillis(3, dt96.getMillis()));
assertEquals((4L * 365L + 1L) * MILLIS_PER_DAY, fld.getMillis(4, dt96.getMillis()));
assertEquals(((4L * 365L + 1L) * MILLIS_PER_DAY) / 4, fld.getMillis(1));
assertEquals(((4L * 365L + 1L) * MILLIS_PER_DAY) / 2, fld.getMillis(2));
assertEquals(1L * 365L * MILLIS_PER_DAY, fld.getMillis(1L, dt96.getMillis()));
assertEquals(2L * 365L * MILLIS_PER_DAY, fld.getMillis(2L, dt96.getMillis()));
assertEquals(3L * 365L * MILLIS_PER_DAY, fld.getMillis(3L, dt96.getMillis()));
assertEquals((4L * 365L + 1L) * MILLIS_PER_DAY, fld.getMillis(4L, dt96.getMillis()));
assertEquals(((4L * 365L + 1L) * MILLIS_PER_DAY) / 4, fld.getMillis(1L));
assertEquals(((4L * 365L + 1L) * MILLIS_PER_DAY) / 2, fld.getMillis(2L));
assertEquals(((4L * 365L + 1L) * MILLIS_PER_DAY) / 4, fld.getUnitMillis());
assertEquals(0, fld.getValue(1L * 365L * MILLIS_PER_DAY - 1L, dt96.getMillis()));
assertEquals(1, fld.getValue(1L * 365L * MILLIS_PER_DAY, dt96.getMillis()));
assertEquals(1, fld.getValue(1L * 365L * MILLIS_PER_DAY + 1L, dt96.getMillis()));
assertEquals(1, fld.getValue(2L * 365L * MILLIS_PER_DAY - 1L, dt96.getMillis()));
assertEquals(2, fld.getValue(2L * 365L * MILLIS_PER_DAY, dt96.getMillis()));
assertEquals(2, fld.getValue(2L * 365L * MILLIS_PER_DAY + 1L, dt96.getMillis()));
assertEquals(2, fld.getValue(3L * 365L * MILLIS_PER_DAY - 1L, dt96.getMillis()));
assertEquals(3, fld.getValue(3L * 365L * MILLIS_PER_DAY, dt96.getMillis()));
assertEquals(3, fld.getValue(3L * 365L * MILLIS_PER_DAY + 1L, dt96.getMillis()));
assertEquals(3, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY - 1L, dt96.getMillis()));
assertEquals(4, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY, dt96.getMillis()));
assertEquals(4, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY + 1L, dt96.getMillis()));
assertEquals(dt97.getMillis(), fld.add(dt96.getMillis(), 1));
assertEquals(dt98.getMillis(), fld.add(dt96.getMillis(), 2));
assertEquals(dt99.getMillis(), fld.add(dt96.getMillis(), 3));
assertEquals(dt00.getMillis(), fld.add(dt96.getMillis(), 4));
assertEquals(dt97.getMillis(), fld.add(dt96.getMillis(), 1L));
assertEquals(dt98.getMillis(), fld.add(dt96.getMillis(), 2L));
assertEquals(dt99.getMillis(), fld.add(dt96.getMillis(), 3L));
assertEquals(dt00.getMillis(), fld.add(dt96.getMillis(), 4L));
}
public void testDurationMonth() {
// Leap 1999, NotLeap 1996,97,98
DateTime dt11 = new DateTime(1999, 11, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt12 = new DateTime(1999, 12, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt13 = new DateTime(1999, 13, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DateTime dt01 = new DateTime(2000, 1, 2, 0, 0, 0, 0, ETHIOPIC_UTC);
DurationField fld = dt11.monthOfYear().getDurationField();
assertEquals(ETHIOPIC_UTC.months(), fld);
assertEquals(1L * 30L * MILLIS_PER_DAY, fld.getMillis(1, dt11.getMillis()));
assertEquals(2L * 30L * MILLIS_PER_DAY, fld.getMillis(2, dt11.getMillis()));
assertEquals((2L * 30L + 6L) * MILLIS_PER_DAY, fld.getMillis(3, dt11.getMillis()));
assertEquals((3L * 30L + 6L) * MILLIS_PER_DAY, fld.getMillis(4, dt11.getMillis()));
assertEquals(1L * 30L * MILLIS_PER_DAY, fld.getMillis(1));
assertEquals(2L * 30L * MILLIS_PER_DAY, fld.getMillis(2));
assertEquals(13L * 30L * MILLIS_PER_DAY, fld.getMillis(13));
assertEquals(1L * 30L * MILLIS_PER_DAY, fld.getMillis(1L, dt11.getMillis()));
assertEquals(2L * 30L * MILLIS_PER_DAY, fld.getMillis(2L, dt11.getMillis()));
assertEquals((2L * 30L + 6L) * MILLIS_PER_DAY, fld.getMillis(3L, dt11.getMillis()));
assertEquals((3L * 30L + 6L) * MILLIS_PER_DAY, fld.getMillis(4L, dt11.getMillis()));
assertEquals(1L * 30L * MILLIS_PER_DAY, fld.getMillis(1L));
assertEquals(2L * 30L * MILLIS_PER_DAY, fld.getMillis(2L));
assertEquals(13L * 30L * MILLIS_PER_DAY, fld.getMillis(13L));
assertEquals(0, fld.getValue(1L * 30L * MILLIS_PER_DAY - 1L, dt11.getMillis()));
assertEquals(1, fld.getValue(1L * 30L * MILLIS_PER_DAY, dt11.getMillis()));
assertEquals(1, fld.getValue(1L * 30L * MILLIS_PER_DAY + 1L, dt11.getMillis()));
assertEquals(1, fld.getValue(2L * 30L * MILLIS_PER_DAY - 1L, dt11.getMillis()));
assertEquals(2, fld.getValue(2L * 30L * MILLIS_PER_DAY, dt11.getMillis()));
assertEquals(2, fld.getValue(2L * 30L * MILLIS_PER_DAY + 1L, dt11.getMillis()));
assertEquals(2, fld.getValue((2L * 30L + 6L) * MILLIS_PER_DAY - 1L, dt11.getMillis()));
assertEquals(3, fld.getValue((2L * 30L + 6L) * MILLIS_PER_DAY, dt11.getMillis()));
assertEquals(3, fld.getValue((2L * 30L + 6L) * MILLIS_PER_DAY + 1L, dt11.getMillis()));
assertEquals(3, fld.getValue((3L * 30L + 6L) * MILLIS_PER_DAY - 1L, dt11.getMillis()));
assertEquals(4, fld.getValue((3L * 30L + 6L) * MILLIS_PER_DAY, dt11.getMillis()));
assertEquals(4, fld.getValue((3L * 30L + 6L) * MILLIS_PER_DAY + 1L, dt11.getMillis()));
assertEquals(dt12.getMillis(), fld.add(dt11.getMillis(), 1));
assertEquals(dt13.getMillis(), fld.add(dt11.getMillis(), 2));
assertEquals(dt01.getMillis(), fld.add(dt11.getMillis(), 3));
assertEquals(dt12.getMillis(), fld.add(dt11.getMillis(), 1L));
assertEquals(dt13.getMillis(), fld.add(dt11.getMillis(), 2L));
assertEquals(dt01.getMillis(), fld.add(dt11.getMillis(), 3L));
}
}