/* * Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of JSR-310 nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package org.threeten.bp; import static org.testng.Assert.assertEquals; import static org.testng.Assert.assertFalse; import static org.testng.Assert.assertNotNull; import static org.testng.Assert.assertSame; import static org.testng.Assert.assertTrue; import static org.threeten.bp.temporal.ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH; import static org.threeten.bp.temporal.ChronoField.ALIGNED_DAY_OF_WEEK_IN_YEAR; import static org.threeten.bp.temporal.ChronoField.ALIGNED_WEEK_OF_MONTH; import static org.threeten.bp.temporal.ChronoField.ALIGNED_WEEK_OF_YEAR; import static org.threeten.bp.temporal.ChronoField.DAY_OF_MONTH; import static org.threeten.bp.temporal.ChronoField.DAY_OF_WEEK; import static org.threeten.bp.temporal.ChronoField.DAY_OF_YEAR; import static org.threeten.bp.temporal.ChronoField.EPOCH_DAY; import static org.threeten.bp.temporal.ChronoField.ERA; import static org.threeten.bp.temporal.ChronoField.MONTH_OF_YEAR; import static org.threeten.bp.temporal.ChronoField.PROLEPTIC_MONTH; import static org.threeten.bp.temporal.ChronoField.YEAR; import static org.threeten.bp.temporal.ChronoField.YEAR_OF_ERA; import static org.threeten.bp.temporal.ChronoUnit.CENTURIES; import static org.threeten.bp.temporal.ChronoUnit.DAYS; import static org.threeten.bp.temporal.ChronoUnit.DECADES; import static org.threeten.bp.temporal.ChronoUnit.MILLENNIA; import static org.threeten.bp.temporal.ChronoUnit.MONTHS; import static org.threeten.bp.temporal.ChronoUnit.WEEKS; import static org.threeten.bp.temporal.ChronoUnit.YEARS; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import org.testng.annotations.BeforeMethod; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; import org.threeten.bp.chrono.IsoChronology; import org.threeten.bp.format.DateTimeFormatter; import org.threeten.bp.format.DateTimeParseException; import org.threeten.bp.temporal.ChronoField; import org.threeten.bp.temporal.ChronoUnit; import org.threeten.bp.temporal.JulianFields; import org.threeten.bp.temporal.MockFieldNoValue; import org.threeten.bp.temporal.Temporal; import org.threeten.bp.temporal.TemporalAccessor; import org.threeten.bp.temporal.TemporalAdjuster; import org.threeten.bp.temporal.TemporalField; import org.threeten.bp.temporal.TemporalQueries; import org.threeten.bp.temporal.TemporalUnit; /** * Test LocalDate. */ @Test public class TestLocalDate extends AbstractDateTimeTest { private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1); private static final ZoneId ZONE_PARIS = ZoneId.of("Europe/Paris"); private static final ZoneId ZONE_GAZA = ZoneId.of("Asia/Gaza"); private LocalDate TEST_2007_07_15; private long MAX_VALID_EPOCHDAYS; private long MIN_VALID_EPOCHDAYS; private LocalDate MAX_DATE; private LocalDate MIN_DATE; private Instant MAX_INSTANT; private Instant MIN_INSTANT; @BeforeMethod public void setUp() { TEST_2007_07_15 = LocalDate.of(2007, 7, 15); LocalDate max = LocalDate.MAX; LocalDate min = LocalDate.MIN; MAX_VALID_EPOCHDAYS = max.toEpochDay(); MIN_VALID_EPOCHDAYS = min.toEpochDay(); MAX_DATE = max; MIN_DATE = min; MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant(); MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant(); } //----------------------------------------------------------------------- @Override protected List samples() { TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, }; return Arrays.asList(array); } @Override protected List validFields() { TemporalField[] array = { DAY_OF_WEEK, ALIGNED_DAY_OF_WEEK_IN_MONTH, ALIGNED_DAY_OF_WEEK_IN_YEAR, DAY_OF_MONTH, DAY_OF_YEAR, EPOCH_DAY, ALIGNED_WEEK_OF_MONTH, ALIGNED_WEEK_OF_YEAR, MONTH_OF_YEAR, PROLEPTIC_MONTH, YEAR_OF_ERA, YEAR, ERA, JulianFields.JULIAN_DAY, JulianFields.MODIFIED_JULIAN_DAY, JulianFields.RATA_DIE, }; return Arrays.asList(array); } @Override protected List invalidFields() { List list = new ArrayList(Arrays.asList(ChronoField.values())); list.removeAll(validFields()); return list; } @Test public void test_serialization() throws IOException, ClassNotFoundException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); ObjectOutputStream oos = new ObjectOutputStream(baos); oos.writeObject(TEST_2007_07_15); oos.close(); ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream( baos.toByteArray())); assertEquals(ois.readObject(), TEST_2007_07_15); } @Test public void test_immutable() { Class cls = LocalDate.class; assertTrue(Modifier.isPublic(cls.getModifiers())); assertTrue(Modifier.isFinal(cls.getModifiers())); Field[] fields = cls.getDeclaredFields(); for (Field field : fields) { if (field.getName().contains("$") == false) { if (Modifier.isStatic(field.getModifiers())) { assertTrue(Modifier.isFinal(field.getModifiers()), "Field:" + field.getName()); } else { assertTrue(Modifier.isPrivate(field.getModifiers()), "Field:" + field.getName()); assertTrue(Modifier.isFinal(field.getModifiers()), "Field:" + field.getName()); } } } } //----------------------------------------------------------------------- private void check(LocalDate test_2008_02_29, int y, int m, int d) { assertEquals(test_2008_02_29.getYear(), y); assertEquals(test_2008_02_29.getMonth().getValue(), m); assertEquals(test_2008_02_29.getDayOfMonth(), d); } //----------------------------------------------------------------------- // now() //----------------------------------------------------------------------- @Test public void now() { LocalDate expected = LocalDate.now(Clock.systemDefaultZone()); LocalDate test = LocalDate.now(); for (int i = 0; i < 100; i++) { if (expected.equals(test)) { return; } expected = LocalDate.now(Clock.systemDefaultZone()); test = LocalDate.now(); } assertEquals(test, expected); } //----------------------------------------------------------------------- // now(ZoneId) //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void now_ZoneId_nullZoneId() { LocalDate.now((ZoneId) null); } @Test public void now_ZoneId() { ZoneId zone = ZoneId.of("UTC+01:02:03"); LocalDate expected = LocalDate.now(Clock.system(zone)); LocalDate test = LocalDate.now(zone); for (int i = 0; i < 100; i++) { if (expected.equals(test)) { return; } expected = LocalDate.now(Clock.system(zone)); test = LocalDate.now(zone); } assertEquals(test, expected); } //----------------------------------------------------------------------- // now(Clock) //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void now_Clock_nullClock() { LocalDate.now((Clock) null); } @Test public void now_Clock_allSecsInDay_utc() { for (int i = 0; i < (2 * 24 * 60 * 60); i++) { Instant instant = Instant.ofEpochSecond(i); Clock clock = Clock.fixed(instant, ZoneOffset.UTC); LocalDate test = LocalDate.now(clock); assertEquals(test.getYear(), 1970); assertEquals(test.getMonth(), Month.JANUARY); assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60 ? 1 : 2)); } } @Test public void now_Clock_allSecsInDay_offset() { for (int i = 0; i < (2 * 24 * 60 * 60); i++) { Instant instant = Instant.ofEpochSecond(i); Clock clock = Clock.fixed(instant.minusSeconds(OFFSET_PONE.getTotalSeconds()), OFFSET_PONE); LocalDate test = LocalDate.now(clock); assertEquals(test.getYear(), 1970); assertEquals(test.getMonth(), Month.JANUARY); assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60) ? 1 : 2); } } @Test public void now_Clock_allSecsInDay_beforeEpoch() { for (int i =-1; i >= -(2 * 24 * 60 * 60); i--) { Instant instant = Instant.ofEpochSecond(i); Clock clock = Clock.fixed(instant, ZoneOffset.UTC); LocalDate test = LocalDate.now(clock); assertEquals(test.getYear(), 1969); assertEquals(test.getMonth(), Month.DECEMBER); assertEquals(test.getDayOfMonth(), (i >= -24 * 60 * 60 ? 31 : 30)); } } //----------------------------------------------------------------------- @Test public void now_Clock_maxYear() { Clock clock = Clock.fixed(MAX_INSTANT, ZoneOffset.UTC); LocalDate test = LocalDate.now(clock); assertEquals(test, MAX_DATE); } @Test(expectedExceptions=DateTimeException.class) public void now_Clock_tooBig() { Clock clock = Clock.fixed(MAX_INSTANT.plusSeconds(24 * 60 * 60), ZoneOffset.UTC); LocalDate.now(clock); } @Test public void now_Clock_minYear() { Clock clock = Clock.fixed(MIN_INSTANT, ZoneOffset.UTC); LocalDate test = LocalDate.now(clock); assertEquals(test, MIN_DATE); } @Test(expectedExceptions=DateTimeException.class) public void now_Clock_tooLow() { Clock clock = Clock.fixed(MIN_INSTANT.minusNanos(1), ZoneOffset.UTC); LocalDate.now(clock); } //----------------------------------------------------------------------- // of() factories //----------------------------------------------------------------------- @Test public void factory_of_intsMonth() { assertEquals(TEST_2007_07_15, LocalDate.of(2007, Month.JULY, 15)); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_intsMonth_29febNonLeap() { LocalDate.of(2007, Month.FEBRUARY, 29); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_intsMonth_31apr() { LocalDate.of(2007, Month.APRIL, 31); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_intsMonth_dayTooLow() { LocalDate.of(2007, Month.JANUARY, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_intsMonth_dayTooHigh() { LocalDate.of(2007, Month.JANUARY, 32); } @Test(expectedExceptions=NullPointerException.class) public void factory_of_intsMonth_nullMonth() { LocalDate.of(2007, null, 30); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_intsMonth_yearTooLow() { LocalDate.of(Integer.MIN_VALUE, Month.JANUARY, 1); } //----------------------------------------------------------------------- @Test public void factory_of_ints() { check(TEST_2007_07_15, 2007, 7, 15); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_29febNonLeap() { LocalDate.of(2007, 2, 29); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_31apr() { LocalDate.of(2007, 4, 31); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_dayTooLow() { LocalDate.of(2007, 1, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_dayTooHigh() { LocalDate.of(2007, 1, 32); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_monthTooLow() { LocalDate.of(2007, 0, 1); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_monthTooHigh() { LocalDate.of(2007, 13, 1); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_ints_yearTooLow() { LocalDate.of(Integer.MIN_VALUE, 1, 1); } //----------------------------------------------------------------------- @Test public void factory_ofYearDay_ints_nonLeap() { LocalDate date = LocalDate.of(2007, 1, 1); for (int i = 1; i <= 365; i++) { assertEquals(LocalDate.ofYearDay(2007, i), date); date = next(date); } } @Test public void factory_ofYearDay_ints_leap() { LocalDate date = LocalDate.of(2008, 1, 1); for (int i = 1; i <= 366; i++) { assertEquals(LocalDate.ofYearDay(2008, i), date); date = next(date); } } @Test(expectedExceptions=DateTimeException.class) public void factory_ofYearDay_ints_366nonLeap() { LocalDate.ofYearDay(2007, 366); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofYearDay_ints_dayTooLow() { LocalDate.ofYearDay(2007, 0); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofYearDay_ints_dayTooHigh() { LocalDate.ofYearDay(2007, 367); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofYearDay_ints_yearTooLow() { LocalDate.ofYearDay(Integer.MIN_VALUE, 1); } //----------------------------------------------------------------------- // Since plusDays/minusDays actually depends on MJDays, it cannot be used for testing private LocalDate next(LocalDate date) { int newDayOfMonth = date.getDayOfMonth() + 1; if (newDayOfMonth <= date.getMonth().length(isIsoLeap(date.getYear()))) { return date.withDayOfMonth(newDayOfMonth); } date = date.withDayOfMonth(1); if (date.getMonth() == Month.DECEMBER) { date = date.withYear(date.getYear() + 1); } return date.with(date.getMonth().plus(1)); } private LocalDate previous(LocalDate date) { int newDayOfMonth = date.getDayOfMonth() - 1; if (newDayOfMonth > 0) { return date.withDayOfMonth(newDayOfMonth); } date = date.with(date.getMonth().minus(1)); if (date.getMonth() == Month.DECEMBER) { date = date.withYear(date.getYear() - 1); } return date.withDayOfMonth(date.getMonth().length(isIsoLeap(date.getYear()))); } //----------------------------------------------------------------------- // ofEpochDay() //----------------------------------------------------------------------- @Test public void factory_ofEpochDay() { long date_0000_01_01 = -678941 - 40587; assertEquals(LocalDate.ofEpochDay(0), LocalDate.of(1970, 1, 1)); assertEquals(LocalDate.ofEpochDay(date_0000_01_01), LocalDate.of(0, 1, 1)); assertEquals(LocalDate.ofEpochDay(date_0000_01_01 - 1), LocalDate.of(-1, 12, 31)); assertEquals(LocalDate.ofEpochDay(MAX_VALID_EPOCHDAYS), LocalDate.of(Year.MAX_VALUE, 12, 31)); assertEquals(LocalDate.ofEpochDay(MIN_VALID_EPOCHDAYS), LocalDate.of(Year.MIN_VALUE, 1, 1)); LocalDate test = LocalDate.of(0, 1, 1); for (long i = date_0000_01_01; i < 700000; i++) { assertEquals(LocalDate.ofEpochDay(i), test); test = next(test); } test = LocalDate.of(0, 1, 1); for (long i = date_0000_01_01; i > -2000000; i--) { assertEquals(LocalDate.ofEpochDay(i), test); test = previous(test); } } @Test(expectedExceptions=DateTimeException.class) public void factory_ofEpochDay_aboveMax() { LocalDate.ofEpochDay(MAX_VALID_EPOCHDAYS + 1); } @Test(expectedExceptions=DateTimeException.class) public void factory_ofEpochDay_belowMin() { LocalDate.ofEpochDay(MIN_VALID_EPOCHDAYS - 1); } //----------------------------------------------------------------------- // from() //----------------------------------------------------------------------- @Test public void test_factory_CalendricalObject() { assertEquals(LocalDate.from(LocalDate.of(2007, 7, 15)), LocalDate.of(2007, 7, 15)); assertEquals(LocalDate.from(LocalDateTime.of(2007, 7, 15, 12, 30)), LocalDate.of(2007, 7, 15)); } @Test(expectedExceptions=DateTimeException.class) public void test_factory_CalendricalObject_invalid_noDerive() { LocalDate.from(LocalTime.of(12, 30)); } @Test(expectedExceptions=NullPointerException.class) public void test_factory_CalendricalObject_null() { LocalDate.from((TemporalAccessor) null); } //----------------------------------------------------------------------- // parse() //----------------------------------------------------------------------- @Test(dataProvider="sampleToString") public void factory_parse_validText(int y, int m, int d, String parsable) { LocalDate t = LocalDate.parse(parsable); assertNotNull(t, parsable); assertEquals(t.getYear(), y, parsable); assertEquals(t.getMonth().getValue(), m, parsable); assertEquals(t.getDayOfMonth(), d, parsable); } @DataProvider(name="sampleBadParse") Object[][] provider_sampleBadParse() { return new Object[][]{ {"2008/07/05"}, {"10000-01-01"}, {"2008-1-1"}, {"2008--01"}, {"ABCD-02-01"}, {"2008-AB-01"}, {"2008-02-AB"}, {"-0000-02-01"}, {"2008-02-01Z"}, {"2008-02-01+01:00"}, {"2008-02-01+01:00[Europe/Paris]"}, }; } @Test(dataProvider="sampleBadParse", expectedExceptions={DateTimeParseException.class}) public void factory_parse_invalidText(String unparsable) { LocalDate.parse(unparsable); } @Test(expectedExceptions=DateTimeParseException.class) public void factory_parse_illegalValue() { LocalDate.parse("2008-06-32"); } @Test(expectedExceptions=DateTimeParseException.class) public void factory_parse_invalidValue() { LocalDate.parse("2008-06-31"); } @Test(expectedExceptions=NullPointerException.class) public void factory_parse_nullText() { LocalDate.parse((String) null); } //----------------------------------------------------------------------- // parse(DateTimeFormatter) //----------------------------------------------------------------------- @Test public void factory_parse_formatter() { DateTimeFormatter f = DateTimeFormatter.ofPattern("u M d"); LocalDate test = LocalDate.parse("2010 12 3", f); assertEquals(test, LocalDate.of(2010, 12, 3)); } @Test(expectedExceptions=NullPointerException.class) public void factory_parse_formatter_nullText() { DateTimeFormatter f = DateTimeFormatter.ofPattern("u M d"); LocalDate.parse((String) null, f); } @Test(expectedExceptions=NullPointerException.class) public void factory_parse_formatter_nullFormatter() { LocalDate.parse("ANY", null); } //----------------------------------------------------------------------- // get(TemporalField) //----------------------------------------------------------------------- @Test public void test_get_TemporalField() { LocalDate test = LocalDate.of(2008, 6, 30); assertEquals(test.get(YEAR), 2008); assertEquals(test.get(MONTH_OF_YEAR), 6); assertEquals(test.get(DAY_OF_MONTH), 30); assertEquals(test.get(DAY_OF_WEEK), 1); assertEquals(test.get(DAY_OF_YEAR), 182); assertEquals(test.get(YEAR_OF_ERA), 2008); assertEquals(test.get(ERA), 1); } @Test(expectedExceptions=DateTimeException.class) public void test_get_TemporalField_tooBig() { TEST_2007_07_15.get(EPOCH_DAY); } @Test(expectedExceptions=NullPointerException.class) public void test_get_TemporalField_null() { TEST_2007_07_15.get((TemporalField) null); } @Test(expectedExceptions=DateTimeException.class) public void test_get_TemporalField_invalidField() { TEST_2007_07_15.get(MockFieldNoValue.INSTANCE); } @Test(expectedExceptions=DateTimeException.class) public void test_get_TemporalField_timeField() { TEST_2007_07_15.get(ChronoField.AMPM_OF_DAY); } //----------------------------------------------------------------------- // getLong(TemporalField) //----------------------------------------------------------------------- @Test public void test_getLong_TemporalField() { LocalDate test = LocalDate.of(2008, 6, 30); assertEquals(test.getLong(YEAR), 2008); assertEquals(test.getLong(MONTH_OF_YEAR), 6); assertEquals(test.getLong(DAY_OF_MONTH), 30); assertEquals(test.getLong(DAY_OF_WEEK), 1); assertEquals(test.getLong(DAY_OF_YEAR), 182); assertEquals(test.getLong(YEAR_OF_ERA), 2008); assertEquals(test.getLong(ERA), 1); assertEquals(test.getLong(PROLEPTIC_MONTH), 2008 * 12 + 6 - 1); } @Test(expectedExceptions=NullPointerException.class) public void test_getLong_TemporalField_null() { TEST_2007_07_15.getLong((TemporalField) null); } @Test(expectedExceptions=DateTimeException.class) public void test_getLong_TemporalField_invalidField() { TEST_2007_07_15.getLong(MockFieldNoValue.INSTANCE); } @Test(expectedExceptions=DateTimeException.class) public void test_getLong_TemporalField_timeField() { TEST_2007_07_15.getLong(ChronoField.AMPM_OF_DAY); } //----------------------------------------------------------------------- // query(TemporalQuery) //----------------------------------------------------------------------- @Test public void test_query() { assertEquals(TEST_2007_07_15.query(TemporalQueries.chronology()), IsoChronology.INSTANCE); assertEquals(TEST_2007_07_15.query(TemporalQueries.localDate()), TEST_2007_07_15); assertEquals(TEST_2007_07_15.query(TemporalQueries.localTime()), null); assertEquals(TEST_2007_07_15.query(TemporalQueries.offset()), null); assertEquals(TEST_2007_07_15.query(TemporalQueries.precision()), ChronoUnit.DAYS); assertEquals(TEST_2007_07_15.query(TemporalQueries.zone()), null); assertEquals(TEST_2007_07_15.query(TemporalQueries.zoneId()), null); } @Test(expectedExceptions=NullPointerException.class) public void test_query_null() { TEST_2007_07_15.query(null); } //----------------------------------------------------------------------- // get*() //----------------------------------------------------------------------- @DataProvider(name="sampleDates") Object[][] provider_sampleDates() { return new Object[][] { {2008, 7, 5}, {2007, 7, 5}, {2006, 7, 5}, {2005, 7, 5}, {2004, 1, 1}, {-1, 1, 2}, }; } //----------------------------------------------------------------------- @Test(dataProvider="sampleDates") public void test_get(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); assertEquals(a.getYear(), y); assertEquals(a.getMonth(), Month.of(m)); assertEquals(a.getDayOfMonth(), d); } @Test(dataProvider="sampleDates") public void test_getDOY(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); int total = 0; for (int i = 1; i < m; i++) { total += Month.of(i).length(isIsoLeap(y)); } int doy = total + d; assertEquals(a.getDayOfYear(), doy); } @Test public void test_getDayOfWeek() { DayOfWeek dow = DayOfWeek.MONDAY; for (Month month : Month.values()) { int length = month.length(false); for (int i = 1; i <= length; i++) { LocalDate d = LocalDate.of(2007, month, i); assertSame(d.getDayOfWeek(), dow); dow = dow.plus(1); } } } //----------------------------------------------------------------------- // isLeapYear() //----------------------------------------------------------------------- @Test public void test_isLeapYear() { assertEquals(LocalDate.of(1999, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(2000, 1, 1).isLeapYear(), true); assertEquals(LocalDate.of(2001, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(2002, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(2003, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(2004, 1, 1).isLeapYear(), true); assertEquals(LocalDate.of(2005, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(1500, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(1600, 1, 1).isLeapYear(), true); assertEquals(LocalDate.of(1700, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(1800, 1, 1).isLeapYear(), false); assertEquals(LocalDate.of(1900, 1, 1).isLeapYear(), false); } //----------------------------------------------------------------------- // lengthOfMonth() //----------------------------------------------------------------------- @Test public void test_lengthOfMonth_notLeapYear() { assertEquals(LocalDate.of(2007, 1, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 2, 1).lengthOfMonth(), 28); assertEquals(LocalDate.of(2007, 3, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 4, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2007, 5, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 6, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2007, 7, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 8, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 9, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2007, 10, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2007, 11, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2007, 12, 1).lengthOfMonth(), 31); } @Test public void test_lengthOfMonth_leapYear() { assertEquals(LocalDate.of(2008, 1, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 2, 1).lengthOfMonth(), 29); assertEquals(LocalDate.of(2008, 3, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 4, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2008, 5, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 6, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2008, 7, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 8, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 9, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2008, 10, 1).lengthOfMonth(), 31); assertEquals(LocalDate.of(2008, 11, 1).lengthOfMonth(), 30); assertEquals(LocalDate.of(2008, 12, 1).lengthOfMonth(), 31); } //----------------------------------------------------------------------- // lengthOfYear() //----------------------------------------------------------------------- @Test public void test_lengthOfYear() { assertEquals(LocalDate.of(2007, 1, 1).lengthOfYear(), 365); assertEquals(LocalDate.of(2008, 1, 1).lengthOfYear(), 366); } //----------------------------------------------------------------------- // with() //----------------------------------------------------------------------- @Test public void test_with_adjustment() { final LocalDate sample = LocalDate.of(2012, 3, 4); TemporalAdjuster adjuster = new TemporalAdjuster() { @Override public Temporal adjustInto(Temporal dateTime) { return sample; } }; assertEquals(TEST_2007_07_15.with(adjuster), sample); } @Test(expectedExceptions=NullPointerException.class) public void test_with_adjustment_null() { TEST_2007_07_15.with((TemporalAdjuster) null); } //----------------------------------------------------------------------- // with(DateTimeField,long) //----------------------------------------------------------------------- @Test public void test_with_DateTimeField_long_normal() { LocalDate t = TEST_2007_07_15.with(YEAR, 2008); assertEquals(t, LocalDate.of(2008, 7, 15)); } @Test(expectedExceptions=NullPointerException.class) public void test_with_DateTimeField_long_null() { TEST_2007_07_15.with((TemporalField) null, 1); } @Test(expectedExceptions=DateTimeException.class) public void test_with_DateTimeField_long_invalidField() { TEST_2007_07_15.with(MockFieldNoValue.INSTANCE, 1); } @Test(expectedExceptions=DateTimeException.class) public void test_with_DateTimeField_long_timeField() { TEST_2007_07_15.with(ChronoField.AMPM_OF_DAY, 1); } @Test(expectedExceptions=DateTimeException.class) public void test_with_DateTimeField_long_invalidValue() { TEST_2007_07_15.with(ChronoField.DAY_OF_WEEK, -1); } //----------------------------------------------------------------------- // withYear() //----------------------------------------------------------------------- @Test public void test_withYear_int_normal() { LocalDate t = TEST_2007_07_15.withYear(2008); assertEquals(t, LocalDate.of(2008, 7, 15)); } @Test(expectedExceptions=DateTimeException.class) public void test_withYear_int_invalid() { TEST_2007_07_15.withYear(Year.MIN_VALUE - 1); } @Test public void test_withYear_int_adjustDay() { LocalDate t = LocalDate.of(2008, 2, 29).withYear(2007); LocalDate expected = LocalDate.of(2007, 2, 28); assertEquals(t, expected); } //----------------------------------------------------------------------- // withMonth() //----------------------------------------------------------------------- @Test public void test_withMonth_int_normal() { LocalDate t = TEST_2007_07_15.withMonth(1); assertEquals(t, LocalDate.of(2007, 1, 15)); } @Test(expectedExceptions=DateTimeException.class) public void test_withMonth_int_invalid() { TEST_2007_07_15.withMonth(13); } @Test public void test_withMonth_int_adjustDay() { LocalDate t = LocalDate.of(2007, 12, 31).withMonth(11); LocalDate expected = LocalDate.of(2007, 11, 30); assertEquals(t, expected); } //----------------------------------------------------------------------- // withDayOfMonth() //----------------------------------------------------------------------- @Test public void test_withDayOfMonth_normal() { LocalDate t = TEST_2007_07_15.withDayOfMonth(1); assertEquals(t, LocalDate.of(2007, 7, 1)); } @Test(expectedExceptions=DateTimeException.class) public void test_withDayOfMonth_illegal() { TEST_2007_07_15.withDayOfMonth(32); } @Test(expectedExceptions=DateTimeException.class) public void test_withDayOfMonth_invalid() { LocalDate.of(2007, 11, 30).withDayOfMonth(31); } //----------------------------------------------------------------------- // withDayOfYear(int) //----------------------------------------------------------------------- @Test public void test_withDayOfYear_normal() { LocalDate t = TEST_2007_07_15.withDayOfYear(33); assertEquals(t, LocalDate.of(2007, 2, 2)); } @Test(expectedExceptions=DateTimeException.class) public void test_withDayOfYear_illegal() { TEST_2007_07_15.withDayOfYear(367); } @Test(expectedExceptions=DateTimeException.class) public void test_withDayOfYear_invalid() { TEST_2007_07_15.withDayOfYear(366); } //----------------------------------------------------------------------- // plus(Period) //----------------------------------------------------------------------- @Test public void test_plus_Period_positiveMonths() { MockSimplePeriod period = MockSimplePeriod.of(7, ChronoUnit.MONTHS); LocalDate t = TEST_2007_07_15.plus(period); assertEquals(t, LocalDate.of(2008, 2, 15)); } @Test public void test_plus_Period_negativeDays() { MockSimplePeriod period = MockSimplePeriod.of(-25, ChronoUnit.DAYS); LocalDate t = TEST_2007_07_15.plus(period); assertEquals(t, LocalDate.of(2007, 6, 20)); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_Period_timeNotAllowed() { MockSimplePeriod period = MockSimplePeriod.of(7, ChronoUnit.HOURS); TEST_2007_07_15.plus(period); } @Test(expectedExceptions=NullPointerException.class) public void test_plus_Period_null() { TEST_2007_07_15.plus((MockSimplePeriod) null); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_Period_invalidTooLarge() { MockSimplePeriod period = MockSimplePeriod.of(1, ChronoUnit.YEARS); LocalDate.of(Year.MAX_VALUE, 1, 1).plus(period); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_Period_invalidTooSmall() { MockSimplePeriod period = MockSimplePeriod.of(-1, ChronoUnit.YEARS); LocalDate.of(Year.MIN_VALUE, 1, 1).plus(period); } //----------------------------------------------------------------------- // plus(long,PeriodUnit) //----------------------------------------------------------------------- @Test public void test_plus_longPeriodUnit_positiveMonths() { LocalDate t = TEST_2007_07_15.plus(7, ChronoUnit.MONTHS); assertEquals(t, LocalDate.of(2008, 2, 15)); } @Test public void test_plus_longPeriodUnit_negativeDays() { LocalDate t = TEST_2007_07_15.plus(-25, ChronoUnit.DAYS); assertEquals(t, LocalDate.of(2007, 6, 20)); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_longPeriodUnit_timeNotAllowed() { TEST_2007_07_15.plus(7, ChronoUnit.HOURS); } @Test(expectedExceptions=NullPointerException.class) public void test_plus_longPeriodUnit_null() { TEST_2007_07_15.plus(1, (TemporalUnit) null); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_longPeriodUnit_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 1, 1).plus(1, ChronoUnit.YEARS); } @Test(expectedExceptions=DateTimeException.class) public void test_plus_longPeriodUnit_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).plus(-1, ChronoUnit.YEARS); } //----------------------------------------------------------------------- // plusYears() //----------------------------------------------------------------------- @Test public void test_plusYears_long_normal() { LocalDate t = TEST_2007_07_15.plusYears(1); assertEquals(t, LocalDate.of(2008, 7, 15)); } @Test public void test_plusYears_long_negative() { LocalDate t = TEST_2007_07_15.plusYears(-1); assertEquals(t, LocalDate.of(2006, 7, 15)); } @Test public void test_plusYears_long_adjustDay() { LocalDate t = LocalDate.of(2008, 2, 29).plusYears(1); LocalDate expected = LocalDate.of(2009, 2, 28); assertEquals(t, expected); } @Test public void test_plusYears_long_big() { long years = 20L + Year.MAX_VALUE; LocalDate test = LocalDate.of(-40, 6, 1).plusYears(years); assertEquals(test, LocalDate.of((int) (-40L + years), 6, 1)); } @Test(expectedExceptions=DateTimeException.class) public void test_plusYears_long_invalidTooLarge() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 6, 1); test.plusYears(1); } @Test(expectedExceptions=DateTimeException.class) public void test_plusYears_long_invalidTooLargeMaxAddMax() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.plusYears(Long.MAX_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_plusYears_long_invalidTooLargeMaxAddMin() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.plusYears(Long.MIN_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_plusYears_long_invalidTooSmall_validInt() { LocalDate.of(Year.MIN_VALUE, 1, 1).plusYears(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_plusYears_long_invalidTooSmall_invalidInt() { LocalDate.of(Year.MIN_VALUE, 1, 1).plusYears(-10); } //----------------------------------------------------------------------- // plusMonths() //----------------------------------------------------------------------- @Test public void test_plusMonths_long_normal() { LocalDate t = TEST_2007_07_15.plusMonths(1); assertEquals(t, LocalDate.of(2007, 8, 15)); } @Test public void test_plusMonths_long_overYears() { LocalDate t = TEST_2007_07_15.plusMonths(25); assertEquals(t, LocalDate.of(2009, 8, 15)); } @Test public void test_plusMonths_long_negative() { LocalDate t = TEST_2007_07_15.plusMonths(-1); assertEquals(t, LocalDate.of(2007, 6, 15)); } @Test public void test_plusMonths_long_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.plusMonths(-7); assertEquals(t, LocalDate.of(2006, 12, 15)); } @Test public void test_plusMonths_long_negativeOverYears() { LocalDate t = TEST_2007_07_15.plusMonths(-31); assertEquals(t, LocalDate.of(2004, 12, 15)); } @Test public void test_plusMonths_long_adjustDayFromLeapYear() { LocalDate t = LocalDate.of(2008, 2, 29).plusMonths(12); LocalDate expected = LocalDate.of(2009, 2, 28); assertEquals(t, expected); } @Test public void test_plusMonths_long_adjustDayFromMonthLength() { LocalDate t = LocalDate.of(2007, 3, 31).plusMonths(1); LocalDate expected = LocalDate.of(2007, 4, 30); assertEquals(t, expected); } @Test public void test_plusMonths_long_big() { long months = 20L + Integer.MAX_VALUE; LocalDate test = LocalDate.of(-40, 6, 1).plusMonths(months); assertEquals(test, LocalDate.of((int) (-40L + months / 12), 6 + (int) (months % 12), 1)); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusMonths_long_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 1).plusMonths(1); } @Test(expectedExceptions=DateTimeException.class) public void test_plusMonths_long_invalidTooLargeMaxAddMax() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.plusMonths(Long.MAX_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_plusMonths_long_invalidTooLargeMaxAddMin() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.plusMonths(Long.MIN_VALUE); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusMonths_long_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).plusMonths(-1); } @Test public void test_plusWeeks_normal() { LocalDate t = TEST_2007_07_15.plusWeeks(1); assertEquals(t, LocalDate.of(2007, 7, 22)); } @Test public void test_plusWeeks_overMonths() { LocalDate t = TEST_2007_07_15.plusWeeks(9); assertEquals(t, LocalDate.of(2007, 9, 16)); } @Test public void test_plusWeeks_overYears() { LocalDate t = LocalDate.of(2006, 7, 16).plusWeeks(52); assertEquals(t, TEST_2007_07_15); } @Test public void test_plusWeeks_overLeapYears() { LocalDate t = TEST_2007_07_15.plusYears(-1).plusWeeks(104); assertEquals(t, LocalDate.of(2008, 7, 12)); } @Test public void test_plusWeeks_negative() { LocalDate t = TEST_2007_07_15.plusWeeks(-1); assertEquals(t, LocalDate.of(2007, 7, 8)); } @Test public void test_plusWeeks_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.plusWeeks(-28); assertEquals(t, LocalDate.of(2006, 12, 31)); } @Test public void test_plusWeeks_negativeOverYears() { LocalDate t = TEST_2007_07_15.plusWeeks(-104); assertEquals(t, LocalDate.of(2005, 7, 17)); } @Test public void test_plusWeeks_maximum() { LocalDate t = LocalDate.of(Year.MAX_VALUE, 12, 24).plusWeeks(1); LocalDate expected = LocalDate.of(Year.MAX_VALUE, 12, 31); assertEquals(t, expected); } @Test public void test_plusWeeks_minimum() { LocalDate t = LocalDate.of(Year.MIN_VALUE, 1, 8).plusWeeks(-1); LocalDate expected = LocalDate.of(Year.MIN_VALUE, 1, 1); assertEquals(t, expected); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusWeeks_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 25).plusWeeks(1); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusWeeks_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 7).plusWeeks(-1); } @Test(expectedExceptions={ArithmeticException.class}) public void test_plusWeeks_invalidMaxMinusMax() { LocalDate.of(Year.MAX_VALUE, 12, 25).plusWeeks(Long.MAX_VALUE); } @Test(expectedExceptions={ArithmeticException.class}) public void test_plusWeeks_invalidMaxMinusMin() { LocalDate.of(Year.MAX_VALUE, 12, 25).plusWeeks(Long.MIN_VALUE); } @Test public void test_plusDays_normal() { LocalDate t = TEST_2007_07_15.plusDays(1); assertEquals(t, LocalDate.of(2007, 7, 16)); } @Test public void test_plusDays_overMonths() { LocalDate t = TEST_2007_07_15.plusDays(62); assertEquals(t, LocalDate.of(2007, 9, 15)); } @Test public void test_plusDays_overYears() { LocalDate t = LocalDate.of(2006, 7, 14).plusDays(366); assertEquals(t, TEST_2007_07_15); } @Test public void test_plusDays_overLeapYears() { LocalDate t = TEST_2007_07_15.plusYears(-1).plusDays(365 + 366); assertEquals(t, LocalDate.of(2008, 7, 15)); } @Test public void test_plusDays_negative() { LocalDate t = TEST_2007_07_15.plusDays(-1); assertEquals(t, LocalDate.of(2007, 7, 14)); } @Test public void test_plusDays_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.plusDays(-196); assertEquals(t, LocalDate.of(2006, 12, 31)); } @Test public void test_plusDays_negativeOverYears() { LocalDate t = TEST_2007_07_15.plusDays(-730); assertEquals(t, LocalDate.of(2005, 7, 15)); } @Test public void test_plusDays_maximum() { LocalDate t = LocalDate.of(Year.MAX_VALUE, 12, 30).plusDays(1); LocalDate expected = LocalDate.of(Year.MAX_VALUE, 12, 31); assertEquals(t, expected); } @Test public void test_plusDays_minimum() { LocalDate t = LocalDate.of(Year.MIN_VALUE, 1, 2).plusDays(-1); LocalDate expected = LocalDate.of(Year.MIN_VALUE, 1, 1); assertEquals(t, expected); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusDays_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 31).plusDays(1); } @Test(expectedExceptions={DateTimeException.class}) public void test_plusDays_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).plusDays(-1); } @Test(expectedExceptions=ArithmeticException.class) public void test_plusDays_overflowTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 31).plusDays(Long.MAX_VALUE); } @Test(expectedExceptions=ArithmeticException.class) public void test_plusDays_overflowTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).plusDays(Long.MIN_VALUE); } //----------------------------------------------------------------------- // minus(Period) //----------------------------------------------------------------------- @Test public void test_minus_Period_positiveMonths() { MockSimplePeriod period = MockSimplePeriod.of(7, ChronoUnit.MONTHS); LocalDate t = TEST_2007_07_15.minus(period); assertEquals(t, LocalDate.of(2006, 12, 15)); } @Test public void test_minus_Period_negativeDays() { MockSimplePeriod period = MockSimplePeriod.of(-25, ChronoUnit.DAYS); LocalDate t = TEST_2007_07_15.minus(period); assertEquals(t, LocalDate.of(2007, 8, 9)); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_Period_timeNotAllowed() { MockSimplePeriod period = MockSimplePeriod.of(7, ChronoUnit.HOURS); TEST_2007_07_15.minus(period); } @Test(expectedExceptions=NullPointerException.class) public void test_minus_Period_null() { TEST_2007_07_15.minus((MockSimplePeriod) null); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_Period_invalidTooLarge() { MockSimplePeriod period = MockSimplePeriod.of(-1, ChronoUnit.YEARS); LocalDate.of(Year.MAX_VALUE, 1, 1).minus(period); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_Period_invalidTooSmall() { MockSimplePeriod period = MockSimplePeriod.of(1, ChronoUnit.YEARS); LocalDate.of(Year.MIN_VALUE, 1, 1).minus(period); } //----------------------------------------------------------------------- // minus(long,PeriodUnit) //----------------------------------------------------------------------- @Test public void test_minus_longPeriodUnit_positiveMonths() { LocalDate t = TEST_2007_07_15.minus(7, ChronoUnit.MONTHS); assertEquals(t, LocalDate.of(2006, 12, 15)); } @Test public void test_minus_longPeriodUnit_negativeDays() { LocalDate t = TEST_2007_07_15.minus(-25, ChronoUnit.DAYS); assertEquals(t, LocalDate.of(2007, 8, 9)); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_longPeriodUnit_timeNotAllowed() { TEST_2007_07_15.minus(7, ChronoUnit.HOURS); } @Test(expectedExceptions=NullPointerException.class) public void test_minus_longPeriodUnit_null() { TEST_2007_07_15.minus(1, (TemporalUnit) null); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_longPeriodUnit_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 1, 1).minus(-1, ChronoUnit.YEARS); } @Test(expectedExceptions=DateTimeException.class) public void test_minus_longPeriodUnit_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).minus(1, ChronoUnit.YEARS); } //----------------------------------------------------------------------- // minusYears() //----------------------------------------------------------------------- @Test public void test_minusYears_long_normal() { LocalDate t = TEST_2007_07_15.minusYears(1); assertEquals(t, LocalDate.of(2006, 7, 15)); } @Test public void test_minusYears_long_negative() { LocalDate t = TEST_2007_07_15.minusYears(-1); assertEquals(t, LocalDate.of(2008, 7, 15)); } @Test public void test_minusYears_long_adjustDay() { LocalDate t = LocalDate.of(2008, 2, 29).minusYears(1); LocalDate expected = LocalDate.of(2007, 2, 28); assertEquals(t, expected); } @Test public void test_minusYears_long_big() { long years = 20L + Year.MAX_VALUE; LocalDate test = LocalDate.of(40, 6, 1).minusYears(years); assertEquals(test, LocalDate.of((int) (40L - years), 6, 1)); } @Test(expectedExceptions=DateTimeException.class) public void test_minusYears_long_invalidTooLarge() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 6, 1); test.minusYears(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_minusYears_long_invalidTooLargeMaxAddMax() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.minusYears(Long.MAX_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_minusYears_long_invalidTooLargeMaxAddMin() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.minusYears(Long.MIN_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_minusYears_long_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).minusYears(1); } //----------------------------------------------------------------------- // minusMonths() //----------------------------------------------------------------------- @Test public void test_minusMonths_long_normal() { LocalDate t = TEST_2007_07_15.minusMonths(1); assertEquals(t, LocalDate.of(2007, 6, 15)); } @Test public void test_minusMonths_long_overYears() { LocalDate t = TEST_2007_07_15.minusMonths(25); assertEquals(t, LocalDate.of(2005, 6, 15)); } @Test public void test_minusMonths_long_negative() { LocalDate t = TEST_2007_07_15.minusMonths(-1); assertEquals(t, LocalDate.of(2007, 8, 15)); } @Test public void test_minusMonths_long_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.minusMonths(-7); assertEquals(t, LocalDate.of(2008, 2, 15)); } @Test public void test_minusMonths_long_negativeOverYears() { LocalDate t = TEST_2007_07_15.minusMonths(-31); assertEquals(t, LocalDate.of(2010, 2, 15)); } @Test public void test_minusMonths_long_adjustDayFromLeapYear() { LocalDate t = LocalDate.of(2008, 2, 29).minusMonths(12); LocalDate expected = LocalDate.of(2007, 2, 28); assertEquals(t, expected); } @Test public void test_minusMonths_long_adjustDayFromMonthLength() { LocalDate t = LocalDate.of(2007, 3, 31).minusMonths(1); LocalDate expected = LocalDate.of(2007, 2, 28); assertEquals(t, expected); } @Test public void test_minusMonths_long_big() { long months = 20L + Integer.MAX_VALUE; LocalDate test = LocalDate.of(40, 6, 1).minusMonths(months); assertEquals(test, LocalDate.of((int) (40L - months / 12), 6 - (int) (months % 12), 1)); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusMonths_long_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 1).minusMonths(-1); } @Test(expectedExceptions=DateTimeException.class) public void test_minusMonths_long_invalidTooLargeMaxAddMax() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.minusMonths(Long.MAX_VALUE); } @Test(expectedExceptions=DateTimeException.class) public void test_minusMonths_long_invalidTooLargeMaxAddMin() { LocalDate test = LocalDate.of(Year.MAX_VALUE, 12, 1); test.minusMonths(Long.MIN_VALUE); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusMonths_long_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).minusMonths(1); } @Test public void test_minusWeeks_normal() { LocalDate t = TEST_2007_07_15.minusWeeks(1); assertEquals(t, LocalDate.of(2007, 7, 8)); } @Test public void test_minusWeeks_overMonths() { LocalDate t = TEST_2007_07_15.minusWeeks(9); assertEquals(t, LocalDate.of(2007, 5, 13)); } @Test public void test_minusWeeks_overYears() { LocalDate t = LocalDate.of(2008, 7, 13).minusWeeks(52); assertEquals(t, TEST_2007_07_15); } @Test public void test_minusWeeks_overLeapYears() { LocalDate t = TEST_2007_07_15.minusYears(-1).minusWeeks(104); assertEquals(t, LocalDate.of(2006, 7, 18)); } @Test public void test_minusWeeks_negative() { LocalDate t = TEST_2007_07_15.minusWeeks(-1); assertEquals(t, LocalDate.of(2007, 7, 22)); } @Test public void test_minusWeeks_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.minusWeeks(-28); assertEquals(t, LocalDate.of(2008, 1, 27)); } @Test public void test_minusWeeks_negativeOverYears() { LocalDate t = TEST_2007_07_15.minusWeeks(-104); assertEquals(t, LocalDate.of(2009, 7, 12)); } @Test public void test_minusWeeks_maximum() { LocalDate t = LocalDate.of(Year.MAX_VALUE, 12, 24).minusWeeks(-1); LocalDate expected = LocalDate.of(Year.MAX_VALUE, 12, 31); assertEquals(t, expected); } @Test public void test_minusWeeks_minimum() { LocalDate t = LocalDate.of(Year.MIN_VALUE, 1, 8).minusWeeks(1); LocalDate expected = LocalDate.of(Year.MIN_VALUE, 1, 1); assertEquals(t, expected); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusWeeks_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 25).minusWeeks(-1); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusWeeks_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 7).minusWeeks(1); } @Test(expectedExceptions={ArithmeticException.class}) public void test_minusWeeks_invalidMaxMinusMax() { LocalDate.of(Year.MAX_VALUE, 12, 25).minusWeeks(Long.MAX_VALUE); } @Test(expectedExceptions={ArithmeticException.class}) public void test_minusWeeks_invalidMaxMinusMin() { LocalDate.of(Year.MAX_VALUE, 12, 25).minusWeeks(Long.MIN_VALUE); } @Test public void test_minusDays_normal() { LocalDate t = TEST_2007_07_15.minusDays(1); assertEquals(t, LocalDate.of(2007, 7, 14)); } @Test public void test_minusDays_overMonths() { LocalDate t = TEST_2007_07_15.minusDays(62); assertEquals(t, LocalDate.of(2007, 5, 14)); } @Test public void test_minusDays_overYears() { LocalDate t = LocalDate.of(2008, 7, 16).minusDays(367); assertEquals(t, TEST_2007_07_15); } @Test public void test_minusDays_overLeapYears() { LocalDate t = TEST_2007_07_15.plusYears(2).minusDays(365 + 366); assertEquals(t, TEST_2007_07_15); } @Test public void test_minusDays_negative() { LocalDate t = TEST_2007_07_15.minusDays(-1); assertEquals(t, LocalDate.of(2007, 7, 16)); } @Test public void test_minusDays_negativeAcrossYear() { LocalDate t = TEST_2007_07_15.minusDays(-169); assertEquals(t, LocalDate.of(2007, 12, 31)); } @Test public void test_minusDays_negativeOverYears() { LocalDate t = TEST_2007_07_15.minusDays(-731); assertEquals(t, LocalDate.of(2009, 7, 15)); } @Test public void test_minusDays_maximum() { LocalDate t = LocalDate.of(Year.MAX_VALUE, 12, 30).minusDays(-1); LocalDate expected = LocalDate.of(Year.MAX_VALUE, 12, 31); assertEquals(t, expected); } @Test public void test_minusDays_minimum() { LocalDate t = LocalDate.of(Year.MIN_VALUE, 1, 2).minusDays(1); LocalDate expected = LocalDate.of(Year.MIN_VALUE, 1, 1); assertEquals(t, expected); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusDays_invalidTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 31).minusDays(-1); } @Test(expectedExceptions={DateTimeException.class}) public void test_minusDays_invalidTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).minusDays(1); } @Test(expectedExceptions=ArithmeticException.class) public void test_minusDays_overflowTooLarge() { LocalDate.of(Year.MAX_VALUE, 12, 31).minusDays(Long.MIN_VALUE); } @Test(expectedExceptions=ArithmeticException.class) public void test_minusDays_overflowTooSmall() { LocalDate.of(Year.MIN_VALUE, 1, 1).minusDays(Long.MAX_VALUE); } //----------------------------------------------------------------------- // until() //----------------------------------------------------------------------- @DataProvider(name="until") Object[][] provider_until() { return new Object[][]{ {"2012-06-30", "2012-06-30", DAYS, 0}, {"2012-06-30", "2012-06-30", WEEKS, 0}, {"2012-06-30", "2012-06-30", MONTHS, 0}, {"2012-06-30", "2012-06-30", YEARS, 0}, {"2012-06-30", "2012-06-30", DECADES, 0}, {"2012-06-30", "2012-06-30", CENTURIES, 0}, {"2012-06-30", "2012-06-30", MILLENNIA, 0}, {"2012-06-30", "2012-07-01", DAYS, 1}, {"2012-06-30", "2012-07-01", WEEKS, 0}, {"2012-06-30", "2012-07-01", MONTHS, 0}, {"2012-06-30", "2012-07-01", YEARS, 0}, {"2012-06-30", "2012-07-01", DECADES, 0}, {"2012-06-30", "2012-07-01", CENTURIES, 0}, {"2012-06-30", "2012-07-01", MILLENNIA, 0}, {"2012-06-30", "2012-07-07", DAYS, 7}, {"2012-06-30", "2012-07-07", WEEKS, 1}, {"2012-06-30", "2012-07-07", MONTHS, 0}, {"2012-06-30", "2012-07-07", YEARS, 0}, {"2012-06-30", "2012-07-07", DECADES, 0}, {"2012-06-30", "2012-07-07", CENTURIES, 0}, {"2012-06-30", "2012-07-07", MILLENNIA, 0}, {"2012-06-30", "2012-07-29", MONTHS, 0}, {"2012-06-30", "2012-07-30", MONTHS, 1}, {"2012-06-30", "2012-07-31", MONTHS, 1}, }; } @Test(dataProvider = "until") public void test_until(String startStr, String endStr, TemporalUnit unit, long expected) { LocalDate start = LocalDate.parse(startStr); LocalDate end = LocalDate.parse(endStr); assertEquals(start.until(end, unit), expected); assertEquals(end.until(start, unit), -expected); } //----------------------------------------------------------------------- // atTime() //----------------------------------------------------------------------- @Test public void test_atTime_LocalTime() { LocalDate t = LocalDate.of(2008, 6, 30); assertEquals(t.atTime(LocalTime.of(11, 30)), LocalDateTime.of(2008, 6, 30, 11, 30)); } @Test(expectedExceptions=NullPointerException.class) public void test_atTime_LocalTime_null() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime((LocalTime) null); } //------------------------------------------------------------------------- @Test public void test_atTime_int_int() { LocalDate t = LocalDate.of(2008, 6, 30); assertEquals(t.atTime(11, 30), LocalDateTime.of(2008, 6, 30, 11, 30)); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_hourTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(-1, 30); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_hourTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(24, 30); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_minuteTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, -1); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_minuteTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 60); } @Test public void test_atTime_int_int_int() { LocalDate t = LocalDate.of(2008, 6, 30); assertEquals(t.atTime(11, 30, 40), LocalDateTime.of(2008, 6, 30, 11, 30, 40)); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_hourTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(-1, 30, 40); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_hourTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(24, 30, 40); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_minuteTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, -1, 40); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_minuteTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 60, 40); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_secondTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, -1); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_secondTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, 60); } @Test public void test_atTime_int_int_int_int() { LocalDate t = LocalDate.of(2008, 6, 30); assertEquals(t.atTime(11, 30, 40, 50), LocalDateTime.of(2008, 6, 30, 11, 30, 40, 50)); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_hourTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(-1, 30, 40, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_hourTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(24, 30, 40, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_minuteTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, -1, 40, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_minuteTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 60, 40, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_secondTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, -1, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_secondTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, 60, 50); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_nanoTooSmall() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, 40, -1); } @Test(expectedExceptions=DateTimeException.class) public void test_atTime_int_int_int_int_nanoTooBig() { LocalDate t = LocalDate.of(2008, 6, 30); t.atTime(11, 30, 40, 1000000000); } //----------------------------------------------------------------------- // atStartOfDay() //----------------------------------------------------------------------- @Test public void test_atStartOfDay() { LocalDate t = LocalDate.of(2008, 6, 30); assertEquals(t.atStartOfDay(ZONE_PARIS), ZonedDateTime.of(LocalDateTime.of(2008, 6, 30, 0, 0), ZONE_PARIS)); } @Test public void test_atStartOfDay_dstGap() { LocalDate t = LocalDate.of(2007, 4, 1); assertEquals(t.atStartOfDay(ZONE_GAZA), ZonedDateTime.of(LocalDateTime.of(2007, 4, 1, 1, 0), ZONE_GAZA)); } @Test(expectedExceptions=NullPointerException.class) public void test_atStartOfDay_nullTimeZone() { LocalDate t = LocalDate.of(2008, 6, 30); t.atStartOfDay((ZoneId) null); } //----------------------------------------------------------------------- // toEpochDay() //----------------------------------------------------------------------- @Test public void test_toEpochDay() { long date_0000_01_01 = -678941 - 40587; LocalDate test = LocalDate.of(0, 1, 1); for (long i = date_0000_01_01; i < 700000; i++) { assertEquals(test.toEpochDay(), i); test = next(test); } test = LocalDate.of(0, 1, 1); for (long i = date_0000_01_01; i > -2000000; i--) { assertEquals(test.toEpochDay(), i); test = previous(test); } assertEquals(LocalDate.of(1858, 11, 17).toEpochDay(), -40587); assertEquals(LocalDate.of(1, 1, 1).toEpochDay(), -678575 - 40587); assertEquals(LocalDate.of(1995, 9, 27).toEpochDay(), 49987 - 40587); assertEquals(LocalDate.of(1970, 1, 1).toEpochDay(), 0); assertEquals(LocalDate.of(-1, 12, 31).toEpochDay(), -678942 - 40587); } //----------------------------------------------------------------------- // compareTo() //----------------------------------------------------------------------- @Test public void test_comparisons() { doTest_comparisons_LocalDate( LocalDate.of(Year.MIN_VALUE, 1, 1), LocalDate.of(Year.MIN_VALUE, 12, 31), LocalDate.of(-1, 1, 1), LocalDate.of(-1, 12, 31), LocalDate.of(0, 1, 1), LocalDate.of(0, 12, 31), LocalDate.of(1, 1, 1), LocalDate.of(1, 12, 31), LocalDate.of(2006, 1, 1), LocalDate.of(2006, 12, 31), LocalDate.of(2007, 1, 1), LocalDate.of(2007, 12, 31), LocalDate.of(2008, 1, 1), LocalDate.of(2008, 2, 29), LocalDate.of(2008, 12, 31), LocalDate.of(Year.MAX_VALUE, 1, 1), LocalDate.of(Year.MAX_VALUE, 12, 31) ); } void doTest_comparisons_LocalDate(LocalDate... localDates) { for (int i = 0; i < localDates.length; i++) { LocalDate a = localDates[i]; for (int j = 0; j < localDates.length; j++) { LocalDate b = localDates[j]; if (i < j) { assertTrue(a.compareTo(b) < 0, a + " <=> " + b); assertEquals(a.isBefore(b), true, a + " <=> " + b); assertEquals(a.isAfter(b), false, a + " <=> " + b); assertEquals(a.equals(b), false, a + " <=> " + b); } else if (i > j) { assertTrue(a.compareTo(b) > 0, a + " <=> " + b); assertEquals(a.isBefore(b), false, a + " <=> " + b); assertEquals(a.isAfter(b), true, a + " <=> " + b); assertEquals(a.equals(b), false, a + " <=> " + b); } else { assertEquals(a.compareTo(b), 0, a + " <=> " + b); assertEquals(a.isBefore(b), false, a + " <=> " + b); assertEquals(a.isAfter(b), false, a + " <=> " + b); assertEquals(a.equals(b), true, a + " <=> " + b); } } } } @Test(expectedExceptions=NullPointerException.class) public void test_compareTo_ObjectNull() { TEST_2007_07_15.compareTo(null); } @Test public void test_isBefore() { assertTrue(TEST_2007_07_15.isBefore(LocalDate.of(2007, 07, 16))); assertFalse(TEST_2007_07_15.isBefore(LocalDate.of(2007, 07, 14))); assertFalse(TEST_2007_07_15.isBefore(TEST_2007_07_15)); } @Test(expectedExceptions=NullPointerException.class) public void test_isBefore_ObjectNull() { TEST_2007_07_15.isBefore(null); } @Test(expectedExceptions=NullPointerException.class) public void test_isAfter_ObjectNull() { TEST_2007_07_15.isAfter(null); } @Test public void test_isAfter() { assertTrue(TEST_2007_07_15.isAfter(LocalDate.of(2007, 07, 14))); assertFalse(TEST_2007_07_15.isAfter(LocalDate.of(2007, 07, 16))); assertFalse(TEST_2007_07_15.isAfter(TEST_2007_07_15)); } @Test(expectedExceptions=ClassCastException.class) @SuppressWarnings({"unchecked", "rawtypes"}) public void compareToNonLocalDate() { Comparable c = TEST_2007_07_15; c.compareTo(new Object()); } //----------------------------------------------------------------------- // equals() //----------------------------------------------------------------------- @Test(dataProvider="sampleDates" ) public void test_equals_true(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); LocalDate b = LocalDate.of(y, m, d); assertEquals(a.equals(b), true); } @Test(dataProvider="sampleDates") public void test_equals_false_year_differs(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); LocalDate b = LocalDate.of(y + 1, m, d); assertEquals(a.equals(b), false); } @Test(dataProvider="sampleDates") public void test_equals_false_month_differs(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); LocalDate b = LocalDate.of(y, m + 1, d); assertEquals(a.equals(b), false); } @Test(dataProvider="sampleDates") public void test_equals_false_day_differs(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); LocalDate b = LocalDate.of(y, m, d + 1); assertEquals(a.equals(b), false); } @Test public void test_equals_itself_true() { assertEquals(TEST_2007_07_15.equals(TEST_2007_07_15), true); } @Test public void test_equals_string_false() { assertEquals(TEST_2007_07_15.equals("2007-07-15"), false); } @Test public void test_equals_null_false() { assertEquals(TEST_2007_07_15.equals(null), false); } //----------------------------------------------------------------------- // hashCode() //----------------------------------------------------------------------- @Test(dataProvider="sampleDates") public void test_hashCode(int y, int m, int d) { LocalDate a = LocalDate.of(y, m, d); assertEquals(a.hashCode(), a.hashCode()); LocalDate b = LocalDate.of(y, m, d); assertEquals(a.hashCode(), b.hashCode()); } //----------------------------------------------------------------------- // toString() //----------------------------------------------------------------------- @DataProvider(name="sampleToString") Object[][] provider_sampleToString() { return new Object[][] { {2008, 7, 5, "2008-07-05"}, {2007, 12, 31, "2007-12-31"}, {999, 12, 31, "0999-12-31"}, {-1, 1, 2, "-0001-01-02"}, {9999, 12, 31, "9999-12-31"}, {-9999, 12, 31, "-9999-12-31"}, {10000, 1, 1, "+10000-01-01"}, {-10000, 1, 1, "-10000-01-01"}, {12345678, 1, 1, "+12345678-01-01"}, {-12345678, 1, 1, "-12345678-01-01"}, }; } @Test(dataProvider="sampleToString") public void test_toString(int y, int m, int d, String expected) { LocalDate t = LocalDate.of(y, m, d); String str = t.toString(); assertEquals(str, expected); } //----------------------------------------------------------------------- // format(DateTimeFormatter) //----------------------------------------------------------------------- @Test public void test_format_formatter() { DateTimeFormatter f = DateTimeFormatter.ofPattern("y M d"); String t = LocalDate.of(2010, 12, 3).format(f); assertEquals(t, "2010 12 3"); } @Test(expectedExceptions=NullPointerException.class) public void test_format_formatter_null() { LocalDate.of(2010, 12, 3).format(null); } }