/* * 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.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 CopticChronology. * * @author Stephen Colebourne */ public class TestCopticChronology 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 COPTIC_UTC = CopticChronology.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(TestCopticChronology.class); } public TestCopticChronology(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, CopticChronology.getInstanceUTC().getZone()); assertSame(CopticChronology.class, CopticChronology.getInstanceUTC().getClass()); } public void testFactory() { assertEquals(LONDON, CopticChronology.getInstance().getZone()); assertSame(CopticChronology.class, CopticChronology.getInstance().getClass()); } public void testFactory_Zone() { assertEquals(TOKYO, CopticChronology.getInstance(TOKYO).getZone()); assertEquals(PARIS, CopticChronology.getInstance(PARIS).getZone()); assertEquals(LONDON, CopticChronology.getInstance(null).getZone()); assertSame(CopticChronology.class, CopticChronology.getInstance(TOKYO).getClass()); } //----------------------------------------------------------------------- public void testEquality() { assertSame(CopticChronology.getInstance(TOKYO), CopticChronology.getInstance(TOKYO)); assertSame(CopticChronology.getInstance(LONDON), CopticChronology.getInstance(LONDON)); assertSame(CopticChronology.getInstance(PARIS), CopticChronology.getInstance(PARIS)); assertSame(CopticChronology.getInstanceUTC(), CopticChronology.getInstanceUTC()); assertSame(CopticChronology.getInstance(), CopticChronology.getInstance(LONDON)); } public void testWithUTC() { assertSame(CopticChronology.getInstanceUTC(), CopticChronology.getInstance(LONDON).withUTC()); assertSame(CopticChronology.getInstanceUTC(), CopticChronology.getInstance(TOKYO).withUTC()); assertSame(CopticChronology.getInstanceUTC(), CopticChronology.getInstanceUTC().withUTC()); assertSame(CopticChronology.getInstanceUTC(), CopticChronology.getInstance().withUTC()); } public void testWithZone() { assertSame(CopticChronology.getInstance(TOKYO), CopticChronology.getInstance(TOKYO).withZone(TOKYO)); assertSame(CopticChronology.getInstance(LONDON), CopticChronology.getInstance(TOKYO).withZone(LONDON)); assertSame(CopticChronology.getInstance(PARIS), CopticChronology.getInstance(TOKYO).withZone(PARIS)); assertSame(CopticChronology.getInstance(LONDON), CopticChronology.getInstance(TOKYO).withZone(null)); assertSame(CopticChronology.getInstance(PARIS), CopticChronology.getInstance().withZone(PARIS)); assertSame(CopticChronology.getInstance(PARIS), CopticChronology.getInstanceUTC().withZone(PARIS)); } public void testToString() { assertEquals("CopticChronology[Europe/London]", CopticChronology.getInstance(LONDON).toString()); assertEquals("CopticChronology[Asia/Tokyo]", CopticChronology.getInstance(TOKYO).toString()); assertEquals("CopticChronology[Europe/London]", CopticChronology.getInstance().toString()); assertEquals("CopticChronology[UTC]", CopticChronology.getInstanceUTC().toString()); } //----------------------------------------------------------------------- public void testDurationFields() { assertEquals("eras", CopticChronology.getInstance().eras().getName()); assertEquals("centuries", CopticChronology.getInstance().centuries().getName()); assertEquals("years", CopticChronology.getInstance().years().getName()); assertEquals("weekyears", CopticChronology.getInstance().weekyears().getName()); assertEquals("months", CopticChronology.getInstance().months().getName()); assertEquals("weeks", CopticChronology.getInstance().weeks().getName()); assertEquals("days", CopticChronology.getInstance().days().getName()); assertEquals("halfdays", CopticChronology.getInstance().halfdays().getName()); assertEquals("hours", CopticChronology.getInstance().hours().getName()); assertEquals("minutes", CopticChronology.getInstance().minutes().getName()); assertEquals("seconds", CopticChronology.getInstance().seconds().getName()); assertEquals("millis", CopticChronology.getInstance().millis().getName()); assertEquals(false, CopticChronology.getInstance().eras().isSupported()); assertEquals(true, CopticChronology.getInstance().centuries().isSupported()); assertEquals(true, CopticChronology.getInstance().years().isSupported()); assertEquals(true, CopticChronology.getInstance().weekyears().isSupported()); assertEquals(true, CopticChronology.getInstance().months().isSupported()); assertEquals(true, CopticChronology.getInstance().weeks().isSupported()); assertEquals(true, CopticChronology.getInstance().days().isSupported()); assertEquals(true, CopticChronology.getInstance().halfdays().isSupported()); assertEquals(true, CopticChronology.getInstance().hours().isSupported()); assertEquals(true, CopticChronology.getInstance().minutes().isSupported()); assertEquals(true, CopticChronology.getInstance().seconds().isSupported()); assertEquals(true, CopticChronology.getInstance().millis().isSupported()); assertEquals(false, CopticChronology.getInstance().centuries().isPrecise()); assertEquals(false, CopticChronology.getInstance().years().isPrecise()); assertEquals(false, CopticChronology.getInstance().weekyears().isPrecise()); assertEquals(false, CopticChronology.getInstance().months().isPrecise()); assertEquals(false, CopticChronology.getInstance().weeks().isPrecise()); assertEquals(false, CopticChronology.getInstance().days().isPrecise()); assertEquals(false, CopticChronology.getInstance().halfdays().isPrecise()); assertEquals(true, CopticChronology.getInstance().hours().isPrecise()); assertEquals(true, CopticChronology.getInstance().minutes().isPrecise()); assertEquals(true, CopticChronology.getInstance().seconds().isPrecise()); assertEquals(true, CopticChronology.getInstance().millis().isPrecise()); assertEquals(false, CopticChronology.getInstanceUTC().centuries().isPrecise()); assertEquals(false, CopticChronology.getInstanceUTC().years().isPrecise()); assertEquals(false, CopticChronology.getInstanceUTC().weekyears().isPrecise()); assertEquals(false, CopticChronology.getInstanceUTC().months().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().weeks().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().days().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().halfdays().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().hours().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().minutes().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().seconds().isPrecise()); assertEquals(true, CopticChronology.getInstanceUTC().millis().isPrecise()); DateTimeZone gmt = DateTimeZone.forID("Etc/GMT"); assertEquals(false, CopticChronology.getInstance(gmt).centuries().isPrecise()); assertEquals(false, CopticChronology.getInstance(gmt).years().isPrecise()); assertEquals(false, CopticChronology.getInstance(gmt).weekyears().isPrecise()); assertEquals(false, CopticChronology.getInstance(gmt).months().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).weeks().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).days().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).halfdays().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).hours().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).minutes().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).seconds().isPrecise()); assertEquals(true, CopticChronology.getInstance(gmt).millis().isPrecise()); } public void testDateFields() { assertEquals("era", CopticChronology.getInstance().era().getName()); assertEquals("centuryOfEra", CopticChronology.getInstance().centuryOfEra().getName()); assertEquals("yearOfCentury", CopticChronology.getInstance().yearOfCentury().getName()); assertEquals("yearOfEra", CopticChronology.getInstance().yearOfEra().getName()); assertEquals("year", CopticChronology.getInstance().year().getName()); assertEquals("monthOfYear", CopticChronology.getInstance().monthOfYear().getName()); assertEquals("weekyearOfCentury", CopticChronology.getInstance().weekyearOfCentury().getName()); assertEquals("weekyear", CopticChronology.getInstance().weekyear().getName()); assertEquals("weekOfWeekyear", CopticChronology.getInstance().weekOfWeekyear().getName()); assertEquals("dayOfYear", CopticChronology.getInstance().dayOfYear().getName()); assertEquals("dayOfMonth", CopticChronology.getInstance().dayOfMonth().getName()); assertEquals("dayOfWeek", CopticChronology.getInstance().dayOfWeek().getName()); assertEquals(true, CopticChronology.getInstance().era().isSupported()); assertEquals(true, CopticChronology.getInstance().centuryOfEra().isSupported()); assertEquals(true, CopticChronology.getInstance().yearOfCentury().isSupported()); assertEquals(true, CopticChronology.getInstance().yearOfEra().isSupported()); assertEquals(true, CopticChronology.getInstance().year().isSupported()); assertEquals(true, CopticChronology.getInstance().monthOfYear().isSupported()); assertEquals(true, CopticChronology.getInstance().weekyearOfCentury().isSupported()); assertEquals(true, CopticChronology.getInstance().weekyear().isSupported()); assertEquals(true, CopticChronology.getInstance().weekOfWeekyear().isSupported()); assertEquals(true, CopticChronology.getInstance().dayOfYear().isSupported()); assertEquals(true, CopticChronology.getInstance().dayOfMonth().isSupported()); assertEquals(true, CopticChronology.getInstance().dayOfWeek().isSupported()); } public void testTimeFields() { assertEquals("halfdayOfDay", CopticChronology.getInstance().halfdayOfDay().getName()); assertEquals("clockhourOfHalfday", CopticChronology.getInstance().clockhourOfHalfday().getName()); assertEquals("hourOfHalfday", CopticChronology.getInstance().hourOfHalfday().getName()); assertEquals("clockhourOfDay", CopticChronology.getInstance().clockhourOfDay().getName()); assertEquals("hourOfDay", CopticChronology.getInstance().hourOfDay().getName()); assertEquals("minuteOfDay", CopticChronology.getInstance().minuteOfDay().getName()); assertEquals("minuteOfHour", CopticChronology.getInstance().minuteOfHour().getName()); assertEquals("secondOfDay", CopticChronology.getInstance().secondOfDay().getName()); assertEquals("secondOfMinute", CopticChronology.getInstance().secondOfMinute().getName()); assertEquals("millisOfDay", CopticChronology.getInstance().millisOfDay().getName()); assertEquals("millisOfSecond", CopticChronology.getInstance().millisOfSecond().getName()); assertEquals(true, CopticChronology.getInstance().halfdayOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().clockhourOfHalfday().isSupported()); assertEquals(true, CopticChronology.getInstance().hourOfHalfday().isSupported()); assertEquals(true, CopticChronology.getInstance().clockhourOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().hourOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().minuteOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().minuteOfHour().isSupported()); assertEquals(true, CopticChronology.getInstance().secondOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().secondOfMinute().isSupported()); assertEquals(true, CopticChronology.getInstance().millisOfDay().isSupported()); assertEquals(true, CopticChronology.getInstance().millisOfSecond().isSupported()); } //----------------------------------------------------------------------- public void testEpoch() { DateTime epoch = new DateTime(1, 1, 1, 0, 0, 0, 0, COPTIC_UTC); assertEquals(new DateTime(284, 8, 29, 0, 0, 0, 0, JULIAN_UTC), epoch.withChronology(JULIAN_UTC)); } public void testEra() { assertEquals(1, CopticChronology.AM); try { new DateTime(-1, 13, 5, 0, 0, 0, 0, COPTIC_UTC); fail(); } catch (IllegalArgumentException ex) {} } //----------------------------------------------------------------------- /** * Tests era, year, monthOfYear, dayOfMonth and dayOfWeek. */ public void testCalendar() { if (TestAll.FAST) { return; } System.out.println("\nTestCopticChronology.testCalendar"); DateTime epoch = new DateTime(1, 1, 1, 0, 0, 0, 0, COPTIC_UTC); long millis = epoch.getMillis(); long end = new DateTime(3000, 1, 1, 0, 0, 0, 0, ISO_UTC).getMillis(); DateTimeField dayOfWeek = COPTIC_UTC.dayOfWeek(); DateTimeField dayOfYear = COPTIC_UTC.dayOfYear(); DateTimeField dayOfMonth = COPTIC_UTC.dayOfMonth(); DateTimeField monthOfYear = COPTIC_UTC.monthOfYear(); DateTimeField year = COPTIC_UTC.year(); DateTimeField yearOfEra = COPTIC_UTC.yearOfEra(); DateTimeField era = COPTIC_UTC.era(); int expectedDOW = new DateTime(284, 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("AM", era.getAsText(millis)); assertEquals("AM", 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(COPTIC_UTC); assertEquals(CopticChronology.AM, dt.getEra()); assertEquals(18, dt.getCenturyOfEra()); // TODO confirm assertEquals(20, dt.getYearOfCentury()); assertEquals(1720, dt.getYearOfEra()); assertEquals(1720, dt.getYear()); Property fld = dt.year(); assertEquals(false, fld.isLeap()); assertEquals(0, fld.getLeapAmount()); assertEquals(DurationFieldType.days(), fld.getLeapDurationField().getType()); assertEquals(new DateTime(1721, 10, 2, 0, 0, 0, 0, COPTIC_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(1721, 1, 2, 0, 0, 0, 0, COPTIC_UTC), fld.addToCopy(4)); assertEquals(new DateTime(1720, 1, 2, 0, 0, 0, 0, COPTIC_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(1720, 10, 3, 0, 0, 0, 0, COPTIC_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(1720, 10, 3, 0, 0, 0, 0, COPTIC_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(1720, 10, 3, 0, 0, 0, 0, COPTIC_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(COPTIC_UTC); assertEquals(CopticChronology.AM, dt.getEra()); assertEquals(1720, dt.getYear()); assertEquals(1720, 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 1723 DateTime dt20 = new DateTime(1720, 10, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt21 = new DateTime(1721, 10, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt22 = new DateTime(1722, 10, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt23 = new DateTime(1723, 10, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt24 = new DateTime(1724, 10, 2, 0, 0, 0, 0, COPTIC_UTC); DurationField fld = dt20.year().getDurationField(); assertEquals(COPTIC_UTC.years(), fld); assertEquals(1L * 365L * MILLIS_PER_DAY, fld.getMillis(1, dt20.getMillis())); assertEquals(2L * 365L * MILLIS_PER_DAY, fld.getMillis(2, dt20.getMillis())); assertEquals(3L * 365L * MILLIS_PER_DAY, fld.getMillis(3, dt20.getMillis())); assertEquals((4L * 365L + 1L) * MILLIS_PER_DAY, fld.getMillis(4, dt20.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, dt20.getMillis())); assertEquals(2L * 365L * MILLIS_PER_DAY, fld.getMillis(2L, dt20.getMillis())); assertEquals(3L * 365L * MILLIS_PER_DAY, fld.getMillis(3L, dt20.getMillis())); assertEquals((4L * 365L + 1L) * MILLIS_PER_DAY, fld.getMillis(4L, dt20.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, dt20.getMillis())); assertEquals(1, fld.getValue(1L * 365L * MILLIS_PER_DAY, dt20.getMillis())); assertEquals(1, fld.getValue(1L * 365L * MILLIS_PER_DAY + 1L, dt20.getMillis())); assertEquals(1, fld.getValue(2L * 365L * MILLIS_PER_DAY - 1L, dt20.getMillis())); assertEquals(2, fld.getValue(2L * 365L * MILLIS_PER_DAY, dt20.getMillis())); assertEquals(2, fld.getValue(2L * 365L * MILLIS_PER_DAY + 1L, dt20.getMillis())); assertEquals(2, fld.getValue(3L * 365L * MILLIS_PER_DAY - 1L, dt20.getMillis())); assertEquals(3, fld.getValue(3L * 365L * MILLIS_PER_DAY, dt20.getMillis())); assertEquals(3, fld.getValue(3L * 365L * MILLIS_PER_DAY + 1L, dt20.getMillis())); assertEquals(3, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY - 1L, dt20.getMillis())); assertEquals(4, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY, dt20.getMillis())); assertEquals(4, fld.getValue((4L * 365L + 1L) * MILLIS_PER_DAY + 1L, dt20.getMillis())); assertEquals(dt21.getMillis(), fld.add(dt20.getMillis(), 1)); assertEquals(dt22.getMillis(), fld.add(dt20.getMillis(), 2)); assertEquals(dt23.getMillis(), fld.add(dt20.getMillis(), 3)); assertEquals(dt24.getMillis(), fld.add(dt20.getMillis(), 4)); assertEquals(dt21.getMillis(), fld.add(dt20.getMillis(), 1L)); assertEquals(dt22.getMillis(), fld.add(dt20.getMillis(), 2L)); assertEquals(dt23.getMillis(), fld.add(dt20.getMillis(), 3L)); assertEquals(dt24.getMillis(), fld.add(dt20.getMillis(), 4L)); } public void testDurationMonth() { // Leap 1723 DateTime dt11 = new DateTime(1723, 11, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt12 = new DateTime(1723, 12, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt13 = new DateTime(1723, 13, 2, 0, 0, 0, 0, COPTIC_UTC); DateTime dt01 = new DateTime(1724, 1, 2, 0, 0, 0, 0, COPTIC_UTC); DurationField fld = dt11.monthOfYear().getDurationField(); assertEquals(COPTIC_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)); } }