/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file:
*
* Copyright (c) 2008-2012, 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 tck.java.time;
import static java.time.temporal.ChronoField.ERA;
import static java.time.temporal.ChronoField.YEAR;
import static java.time.temporal.ChronoField.YEAR_OF_ERA;
import static java.time.temporal.ChronoUnit.CENTURIES;
import static java.time.temporal.ChronoUnit.DAYS;
import static java.time.temporal.ChronoUnit.DECADES;
import static java.time.temporal.ChronoUnit.MILLENNIA;
import static java.time.temporal.ChronoUnit.MONTHS;
import static java.time.temporal.ChronoUnit.YEARS;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.time.Clock;
import java.time.DateTimeException;
import java.time.Duration;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.Month;
import java.time.MonthDay;
import java.time.OffsetDateTime;
import java.time.Period;
import java.time.Year;
import java.time.YearMonth;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.chrono.IsoChronology;
import java.time.chrono.IsoEra;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
import java.time.temporal.ChronoField;
import java.time.temporal.ChronoUnit;
import java.time.temporal.JulianFields;
import java.time.temporal.Temporal;
import java.time.temporal.TemporalAccessor;
import java.time.temporal.TemporalAmount;
import java.time.temporal.TemporalField;
import java.time.temporal.TemporalQueries;
import java.time.temporal.TemporalQuery;
import java.time.temporal.TemporalUnit;
import java.time.temporal.UnsupportedTemporalTypeException;
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;
/**
* Test Year.
*/
@Test
public class TCKYear extends AbstractDateTimeTest {
private static final Year TEST_2008 = Year.of(2008);
@BeforeMethod
public void setUp() {
}
//-----------------------------------------------------------------------
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2008, };
return Arrays.asList(array);
}
@Override
protected List<TemporalField> validFields() {
TemporalField[] array = {
YEAR_OF_ERA,
YEAR,
ERA,
};
return Arrays.asList(array);
}
@Override
protected List<TemporalField> invalidFields() {
List<TemporalField> list = new ArrayList<>(Arrays.<TemporalField>asList(ChronoField.values()));
list.removeAll(validFields());
list.add(JulianFields.JULIAN_DAY);
list.add(JulianFields.MODIFIED_JULIAN_DAY);
list.add(JulianFields.RATA_DIE);
return list;
}
//-----------------------------------------------------------------------
// now()
//-----------------------------------------------------------------------
@Test
public void now() {
Year expected = Year.now(Clock.systemDefaultZone());
Year test = Year.now();
for (int i = 0; i < 100; i++) {
if (expected.equals(test)) {
return;
}
expected = Year.now(Clock.systemDefaultZone());
test = Year.now();
}
assertEquals(test, expected);
}
//-----------------------------------------------------------------------
// now(ZoneId)
//-----------------------------------------------------------------------
@Test(expectedExceptions=NullPointerException.class)
public void now_ZoneId_nullZoneId() {
Year.now((ZoneId) null);
}
@Test
public void now_ZoneId() {
ZoneId zone = ZoneId.of("UTC+01:02:03");
Year expected = Year.now(Clock.system(zone));
Year test = Year.now(zone);
for (int i = 0; i < 100; i++) {
if (expected.equals(test)) {
return;
}
expected = Year.now(Clock.system(zone));
test = Year.now(zone);
}
assertEquals(test, expected);
}
//-----------------------------------------------------------------------
// now(Clock)
//-----------------------------------------------------------------------
@Test
public void now_Clock() {
Instant instant = OffsetDateTime.of(LocalDate.of(2010, 12, 31), LocalTime.of(0, 0), ZoneOffset.UTC).toInstant();
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
Year test = Year.now(clock);
assertEquals(test.getValue(), 2010);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullClock() {
Year.now((Clock) null);
}
//-----------------------------------------------------------------------
@Test
public void test_factory_int_singleton() {
for (int i = -4; i <= 2104; i++) {
Year test = Year.of(i);
assertEquals(test.getValue(), i);
assertEquals(Year.of(i), test);
}
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_int_tooLow() {
Year.of(Year.MIN_VALUE - 1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_int_tooHigh() {
Year.of(Year.MAX_VALUE + 1);
}
//-----------------------------------------------------------------------
@Test
public void test_from_TemporalAccessor() {
assertEquals(Year.from(LocalDate.of(2007, 7, 15)), Year.of(2007));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_from_TemporalAccessor_invalid_noDerive() {
Year.from(LocalTime.of(12, 30));
}
@Test(expectedExceptions=NullPointerException.class)
public void test_from_TemporalAccessor_null() {
Year.from((TemporalAccessor) null);
}
//-----------------------------------------------------------------------
// parse()
//-----------------------------------------------------------------------
@DataProvider(name="goodParseData")
Object[][] provider_goodParseData() {
return new Object[][] {
{"0000", Year.of(0)},
{"9999", Year.of(9999)},
{"2000", Year.of(2000)},
{"+12345678", Year.of(12345678)},
{"+123456", Year.of(123456)},
{"-1234", Year.of(-1234)},
{"-12345678", Year.of(-12345678)},
{"+" + Year.MAX_VALUE, Year.of(Year.MAX_VALUE)},
{"" + Year.MIN_VALUE, Year.of(Year.MIN_VALUE)},
};
}
@Test(dataProvider="goodParseData")
public void factory_parse_success(String text, Year expected) {
Year year = Year.parse(text);
assertEquals(year, expected);
}
@DataProvider(name="badParseData")
Object[][] provider_badParseData() {
return new Object[][] {
{"", 0},
{"-00", 1},
{"--01-0", 1},
{"A01", 0},
{"200", 0},
{"2009/12", 4},
{"-0000-10", 0},
{"-12345678901-10", 11},
{"+1-10", 1},
{"+12-10", 1},
{"+123-10", 1},
{"+1234-10", 0},
{"12345-10", 0},
{"+12345678901-10", 11},
};
}
@Test(dataProvider="badParseData", expectedExceptions=DateTimeParseException.class)
public void factory_parse_fail(String text, int pos) {
try {
Year.parse(text);
fail(String.format("Parse should have failed for %s at position %d", text, pos));
} catch (DateTimeParseException ex) {
assertEquals(ex.getParsedString(), text);
assertEquals(ex.getErrorIndex(), pos);
throw ex;
}
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
Year.parse(null);
}
//-----------------------------------------------------------------------
// parse(DateTimeFormatter)
//-----------------------------------------------------------------------
@Test
public void factory_parse_formatter() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("y");
Year test = Year.parse("2010", f);
assertEquals(test, Year.of(2010));
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullText() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("y");
Year.parse((String) null, f);
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullFormatter() {
Year.parse("ANY", null);
}
//-----------------------------------------------------------------------
// isSupported(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_isSupported_TemporalField() {
assertEquals(TEST_2008.isSupported((TemporalField) null), false);
assertEquals(TEST_2008.isSupported(ChronoField.NANO_OF_SECOND), false);
assertEquals(TEST_2008.isSupported(ChronoField.NANO_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.MICRO_OF_SECOND), false);
assertEquals(TEST_2008.isSupported(ChronoField.MICRO_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.MILLI_OF_SECOND), false);
assertEquals(TEST_2008.isSupported(ChronoField.MILLI_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.SECOND_OF_MINUTE), false);
assertEquals(TEST_2008.isSupported(ChronoField.SECOND_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.MINUTE_OF_HOUR), false);
assertEquals(TEST_2008.isSupported(ChronoField.MINUTE_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.HOUR_OF_AMPM), false);
assertEquals(TEST_2008.isSupported(ChronoField.CLOCK_HOUR_OF_AMPM), false);
assertEquals(TEST_2008.isSupported(ChronoField.HOUR_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.CLOCK_HOUR_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.AMPM_OF_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.DAY_OF_WEEK), false);
assertEquals(TEST_2008.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH), false);
assertEquals(TEST_2008.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_YEAR), false);
assertEquals(TEST_2008.isSupported(ChronoField.DAY_OF_MONTH), false);
assertEquals(TEST_2008.isSupported(ChronoField.DAY_OF_YEAR), false);
assertEquals(TEST_2008.isSupported(ChronoField.EPOCH_DAY), false);
assertEquals(TEST_2008.isSupported(ChronoField.ALIGNED_WEEK_OF_MONTH), false);
assertEquals(TEST_2008.isSupported(ChronoField.ALIGNED_WEEK_OF_YEAR), false);
assertEquals(TEST_2008.isSupported(ChronoField.MONTH_OF_YEAR), false);
assertEquals(TEST_2008.isSupported(ChronoField.PROLEPTIC_MONTH), false);
assertEquals(TEST_2008.isSupported(ChronoField.YEAR), true);
assertEquals(TEST_2008.isSupported(ChronoField.YEAR_OF_ERA), true);
assertEquals(TEST_2008.isSupported(ChronoField.ERA), true);
assertEquals(TEST_2008.isSupported(ChronoField.INSTANT_SECONDS), false);
assertEquals(TEST_2008.isSupported(ChronoField.OFFSET_SECONDS), false);
}
//-----------------------------------------------------------------------
// isSupported(TemporalUnit)
//-----------------------------------------------------------------------
@Test
public void test_isSupported_TemporalUnit() {
assertEquals(TEST_2008.isSupported((TemporalUnit) null), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.NANOS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.MICROS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.MILLIS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.SECONDS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.MINUTES), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.HOURS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.HALF_DAYS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.DAYS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.WEEKS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.MONTHS), false);
assertEquals(TEST_2008.isSupported(ChronoUnit.YEARS), true);
assertEquals(TEST_2008.isSupported(ChronoUnit.DECADES), true);
assertEquals(TEST_2008.isSupported(ChronoUnit.CENTURIES), true);
assertEquals(TEST_2008.isSupported(ChronoUnit.MILLENNIA), true);
assertEquals(TEST_2008.isSupported(ChronoUnit.ERAS), true);
assertEquals(TEST_2008.isSupported(ChronoUnit.FOREVER), false);
}
//-----------------------------------------------------------------------
// get(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_get_TemporalField() {
assertEquals(TEST_2008.get(ChronoField.YEAR), 2008);
assertEquals(TEST_2008.get(ChronoField.YEAR_OF_ERA), 2008);
assertEquals(TEST_2008.get(ChronoField.ERA), 1);
}
@Test
public void test_getLong_TemporalField() {
assertEquals(TEST_2008.getLong(ChronoField.YEAR), 2008);
assertEquals(TEST_2008.getLong(ChronoField.YEAR_OF_ERA), 2008);
assertEquals(TEST_2008.getLong(ChronoField.ERA), 1);
}
//-----------------------------------------------------------------------
// query(TemporalQuery)
//-----------------------------------------------------------------------
@DataProvider(name="query")
Object[][] data_query() {
return new Object[][] {
{TEST_2008, TemporalQueries.chronology(), IsoChronology.INSTANCE},
{TEST_2008, TemporalQueries.zoneId(), null},
{TEST_2008, TemporalQueries.precision(), ChronoUnit.YEARS},
{TEST_2008, TemporalQueries.zone(), null},
{TEST_2008, TemporalQueries.offset(), null},
{TEST_2008, TemporalQueries.localDate(), null},
{TEST_2008, TemporalQueries.localTime(), null},
};
}
@Test(dataProvider="query")
public <T> void test_query(TemporalAccessor temporal, TemporalQuery<T> query, T expected) {
assertEquals(temporal.query(query), expected);
}
@Test(dataProvider="query")
public <T> void test_queryFrom(TemporalAccessor temporal, TemporalQuery<T> query, T expected) {
assertEquals(query.queryFrom(temporal), expected);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_query_null() {
TEST_2008.query(null);
}
//-----------------------------------------------------------------------
// isLeap()
//-----------------------------------------------------------------------
@Test
public void test_isLeap() {
assertEquals(Year.of(1999).isLeap(), false);
assertEquals(Year.of(2000).isLeap(), true);
assertEquals(Year.of(2001).isLeap(), false);
assertEquals(Year.of(2007).isLeap(), false);
assertEquals(Year.of(2008).isLeap(), true);
assertEquals(Year.of(2009).isLeap(), false);
assertEquals(Year.of(2010).isLeap(), false);
assertEquals(Year.of(2011).isLeap(), false);
assertEquals(Year.of(2012).isLeap(), true);
assertEquals(Year.of(2095).isLeap(), false);
assertEquals(Year.of(2096).isLeap(), true);
assertEquals(Year.of(2097).isLeap(), false);
assertEquals(Year.of(2098).isLeap(), false);
assertEquals(Year.of(2099).isLeap(), false);
assertEquals(Year.of(2100).isLeap(), false);
assertEquals(Year.of(2101).isLeap(), false);
assertEquals(Year.of(2102).isLeap(), false);
assertEquals(Year.of(2103).isLeap(), false);
assertEquals(Year.of(2104).isLeap(), true);
assertEquals(Year.of(2105).isLeap(), false);
assertEquals(Year.of(-500).isLeap(), false);
assertEquals(Year.of(-400).isLeap(), true);
assertEquals(Year.of(-300).isLeap(), false);
assertEquals(Year.of(-200).isLeap(), false);
assertEquals(Year.of(-100).isLeap(), false);
assertEquals(Year.of(0).isLeap(), true);
assertEquals(Year.of(100).isLeap(), false);
assertEquals(Year.of(200).isLeap(), false);
assertEquals(Year.of(300).isLeap(), false);
assertEquals(Year.of(400).isLeap(), true);
assertEquals(Year.of(500).isLeap(), false);
}
//-----------------------------------------------------------------------
// plus(Period)
//-----------------------------------------------------------------------
@DataProvider(name="plusValid")
Object[][] data_plusValid() {
return new Object[][] {
{2012, Period.ofYears(0), 2012},
{2012, Period.ofYears(1), 2013},
{2012, Period.ofYears(2), 2014},
{2012, Period.ofYears(-2), 2010},
};
}
@Test(dataProvider="plusValid")
public void test_plusValid(int year, TemporalAmount amount, int expected) {
assertEquals(Year.of(year).plus(amount), Year.of(expected));
}
@DataProvider(name="plusInvalidUnit")
Object[][] data_plusInvalidUnit() {
return new Object[][] {
{Period.of(0, 1, 0)},
{Period.of(0, 0, 1)},
{Period.of(0, 1, 1)},
{Period.of(1, 1, 1)},
{Duration.ofDays(1)},
{Duration.ofHours(1)},
{Duration.ofMinutes(1)},
{Duration.ofSeconds(1)},
};
}
@Test(dataProvider="plusInvalidUnit", expectedExceptions=UnsupportedTemporalTypeException.class)
public void test_plusInvalidUnit(TemporalAmount amount) {
TEST_2008.plus(amount);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_plus_null() {
TEST_2008.plus(null);
}
//-----------------------------------------------------------------------
// plusYears()
//-----------------------------------------------------------------------
@Test
public void test_plusYears() {
assertEquals(Year.of(2007).plusYears(-1), Year.of(2006));
assertEquals(Year.of(2007).plusYears(0), Year.of(2007));
assertEquals(Year.of(2007).plusYears(1), Year.of(2008));
assertEquals(Year.of(2007).plusYears(2), Year.of(2009));
assertEquals(Year.of(Year.MAX_VALUE - 1).plusYears(1), Year.of(Year.MAX_VALUE));
assertEquals(Year.of(Year.MAX_VALUE).plusYears(0), Year.of(Year.MAX_VALUE));
assertEquals(Year.of(Year.MIN_VALUE + 1).plusYears(-1), Year.of(Year.MIN_VALUE));
assertEquals(Year.of(Year.MIN_VALUE).plusYears(0), Year.of(Year.MIN_VALUE));
}
@Test
public void test_plusYear_zero_equals() {
Year base = Year.of(2007);
assertEquals(base.plusYears(0), base);
}
@Test
public void test_plusYears_big() {
long years = 20L + Year.MAX_VALUE;
assertEquals(Year.of(-40).plusYears(years), Year.of((int) (-40L + years)));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_plusYears_max() {
Year.of(Year.MAX_VALUE).plusYears(1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_plusYears_maxLots() {
Year.of(Year.MAX_VALUE).plusYears(1000);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_plusYears_min() {
Year.of(Year.MIN_VALUE).plusYears(-1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_plusYears_minLots() {
Year.of(Year.MIN_VALUE).plusYears(-1000);
}
//-----------------------------------------------------------------------
// plus(long, TemporalUnit)
//-----------------------------------------------------------------------
@DataProvider(name="plus_long_TemporalUnit")
Object[][] data_plus_long_TemporalUnit() {
return new Object[][] {
{Year.of(1), 1, ChronoUnit.YEARS, Year.of(2), null},
{Year.of(1), -12, ChronoUnit.YEARS, Year.of(-11), null},
{Year.of(1), 0, ChronoUnit.YEARS, Year.of(1), null},
{Year.of(999999999), 0, ChronoUnit.YEARS, Year.of(999999999), null},
{Year.of(-999999999), 0, ChronoUnit.YEARS, Year.of(-999999999), null},
{Year.of(0), -999999999, ChronoUnit.YEARS, Year.of(-999999999), null},
{Year.of(0), 999999999, ChronoUnit.YEARS, Year.of(999999999), null},
{Year.of(-1), 1, ChronoUnit.ERAS, Year.of(2), null},
{Year.of(5), 1, ChronoUnit.CENTURIES, Year.of(105), null},
{Year.of(5), 1, ChronoUnit.DECADES, Year.of(15), null},
{Year.of(999999999), 1, ChronoUnit.YEARS, null, DateTimeException.class},
{Year.of(-999999999), -1, ChronoUnit.YEARS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.DAYS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.WEEKS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.MONTHS, null, DateTimeException.class},
};
}
@Test(dataProvider="plus_long_TemporalUnit")
public void test_plus_long_TemporalUnit(Year base, long amount, TemporalUnit unit, Year expectedYear, Class<?> expectedEx) {
if (expectedEx == null) {
assertEquals(base.plus(amount, unit), expectedYear);
} else {
try {
base.plus(amount, unit);
fail();
} catch (Exception ex) {
assertTrue(expectedEx.isInstance(ex));
}
}
}
//-----------------------------------------------------------------------
// minus(Period)
//-----------------------------------------------------------------------
@DataProvider(name="minusValid")
Object[][] data_minusValid() {
return new Object[][] {
{2012, Period.ofYears(0), 2012},
{2012, Period.ofYears(1), 2011},
{2012, Period.ofYears(2), 2010},
{2012, Period.ofYears(-2), 2014},
};
}
@Test(dataProvider="minusValid")
public void test_minusValid(int year, TemporalAmount amount, int expected) {
assertEquals(Year.of(year).minus(amount), Year.of(expected));
}
@DataProvider(name="minusInvalidUnit")
Object[][] data_minusInvalidUnit() {
return new Object[][] {
{Period.of(0, 1, 0)},
{Period.of(0, 0, 1)},
{Period.of(0, 1, 1)},
{Period.of(1, 1, 1)},
{Duration.ofDays(1)},
{Duration.ofHours(1)},
{Duration.ofMinutes(1)},
{Duration.ofSeconds(1)},
};
}
@Test(dataProvider="minusInvalidUnit", expectedExceptions=UnsupportedTemporalTypeException.class)
public void test_minusInvalidUnit(TemporalAmount amount) {
TEST_2008.minus(amount);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_minus_null() {
TEST_2008.minus(null);
}
//-----------------------------------------------------------------------
// minusYears()
//-----------------------------------------------------------------------
@Test
public void test_minusYears() {
assertEquals(Year.of(2007).minusYears(-1), Year.of(2008));
assertEquals(Year.of(2007).minusYears(0), Year.of(2007));
assertEquals(Year.of(2007).minusYears(1), Year.of(2006));
assertEquals(Year.of(2007).minusYears(2), Year.of(2005));
assertEquals(Year.of(Year.MAX_VALUE - 1).minusYears(-1), Year.of(Year.MAX_VALUE));
assertEquals(Year.of(Year.MAX_VALUE).minusYears(0), Year.of(Year.MAX_VALUE));
assertEquals(Year.of(Year.MIN_VALUE + 1).minusYears(1), Year.of(Year.MIN_VALUE));
assertEquals(Year.of(Year.MIN_VALUE).minusYears(0), Year.of(Year.MIN_VALUE));
}
@Test
public void test_minusYear_zero_equals() {
Year base = Year.of(2007);
assertEquals(base.minusYears(0), base);
}
@Test
public void test_minusYears_big() {
long years = 20L + Year.MAX_VALUE;
assertEquals(Year.of(40).minusYears(years), Year.of((int) (40L - years)));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_minusYears_max() {
Year.of(Year.MAX_VALUE).minusYears(-1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_minusYears_maxLots() {
Year.of(Year.MAX_VALUE).minusYears(-1000);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_minusYears_min() {
Year.of(Year.MIN_VALUE).minusYears(1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_minusYears_minLots() {
Year.of(Year.MIN_VALUE).minusYears(1000);
}
//-----------------------------------------------------------------------
// minus(long, TemporalUnit)
//-----------------------------------------------------------------------
@DataProvider(name="minus_long_TemporalUnit")
Object[][] data_minus_long_TemporalUnit() {
return new Object[][] {
{Year.of(1), 1, ChronoUnit.YEARS, Year.of(0), null},
{Year.of(1), -12, ChronoUnit.YEARS, Year.of(13), null},
{Year.of(1), 0, ChronoUnit.YEARS, Year.of(1), null},
{Year.of(999999999), 0, ChronoUnit.YEARS, Year.of(999999999), null},
{Year.of(-999999999), 0, ChronoUnit.YEARS, Year.of(-999999999), null},
{Year.of(0), -999999999, ChronoUnit.YEARS, Year.of(999999999), null},
{Year.of(0), 999999999, ChronoUnit.YEARS, Year.of(-999999999), null},
{Year.of(999999999), 1, ChronoUnit.ERAS, Year.of(-999999999 + 1), null},
{Year.of(105), 1, ChronoUnit.CENTURIES, Year.of(5), null},
{Year.of(15), 1, ChronoUnit.DECADES, Year.of(5), null},
{Year.of(-999999999), 1, ChronoUnit.YEARS, null, DateTimeException.class},
{Year.of(1), -999999999, ChronoUnit.YEARS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.DAYS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.WEEKS, null, DateTimeException.class},
{Year.of(1), 0, ChronoUnit.MONTHS, null, DateTimeException.class},
};
}
@Test(dataProvider="minus_long_TemporalUnit")
public void test_minus_long_TemporalUnit(Year base, long amount, TemporalUnit unit, Year expectedYear, Class<?> expectedEx) {
if (expectedEx == null) {
assertEquals(base.minus(amount, unit), expectedYear);
} else {
try {
Year result = base.minus(amount, unit);
fail();
} catch (Exception ex) {
assertTrue(expectedEx.isInstance(ex));
}
}
}
//-----------------------------------------------------------------------
// adjustInto()
//-----------------------------------------------------------------------
@Test
public void test_adjustDate() {
LocalDate base = LocalDate.of(2007, 2, 12);
for (int i = -4; i <= 2104; i++) {
Temporal result = Year.of(i).adjustInto(base);
assertEquals(result, LocalDate.of(i, 2, 12));
}
}
@Test
public void test_adjustDate_resolve() {
Year test = Year.of(2011);
assertEquals(test.adjustInto(LocalDate.of(2012, 2, 29)), LocalDate.of(2011, 2, 28));
}
@Test(expectedExceptions=NullPointerException.class)
public void test_adjustDate_nullLocalDate() {
Year test = Year.of(1);
test.adjustInto((LocalDate) null);
}
//-----------------------------------------------------------------------
// with(TemporalAdjuster)
//-----------------------------------------------------------------------
@Test
public void test_with_TemporalAdjuster() {
Year base = Year.of(-10);
for (int i = -4; i <= 2104; i++) {
Temporal result = base.with(Year.of(i));
assertEquals(result, Year.of(i));
}
}
@Test(expectedExceptions=DateTimeException.class)
public void test_with_BadTemporalAdjuster() {
Year test = Year.of(1);
test.with(LocalTime.of(18, 1, 2));
}
//-----------------------------------------------------------------------
// with(TemporalField, long)
//-----------------------------------------------------------------------
@Test
public void test_with() {
Year base = Year.of(5);
Year result = base.with(ChronoField.ERA, 0);
assertEquals(result, base.with(IsoEra.of(0)));
int prolepticYear = IsoChronology.INSTANCE.prolepticYear(IsoEra.of(0), 5);
assertEquals(result.get(ChronoField.ERA), 0);
assertEquals(result.get(ChronoField.YEAR), prolepticYear);
assertEquals(result.get(ChronoField.YEAR_OF_ERA), 5);
result = base.with(ChronoField.YEAR, 10);
assertEquals(result.get(ChronoField.ERA), base.get(ChronoField.ERA));
assertEquals(result.get(ChronoField.YEAR), 10);
assertEquals(result.get(ChronoField.YEAR_OF_ERA), 10);
result = base.with(ChronoField.YEAR_OF_ERA, 20);
assertEquals(result.get(ChronoField.ERA), base.get(ChronoField.ERA));
assertEquals(result.get(ChronoField.YEAR), 20);
assertEquals(result.get(ChronoField.YEAR_OF_ERA), 20);
}
//-----------------------------------------------------------------------
// length()
//-----------------------------------------------------------------------
@Test
public void test_length() {
assertEquals(Year.of(1999).length(), 365);
assertEquals(Year.of(2000).length(), 366);
assertEquals(Year.of(2001).length(), 365);
assertEquals(Year.of(2007).length(), 365);
assertEquals(Year.of(2008).length(), 366);
assertEquals(Year.of(2009).length(), 365);
assertEquals(Year.of(2010).length(), 365);
assertEquals(Year.of(2011).length(), 365);
assertEquals(Year.of(2012).length(), 366);
assertEquals(Year.of(2095).length(), 365);
assertEquals(Year.of(2096).length(), 366);
assertEquals(Year.of(2097).length(), 365);
assertEquals(Year.of(2098).length(), 365);
assertEquals(Year.of(2099).length(), 365);
assertEquals(Year.of(2100).length(), 365);
assertEquals(Year.of(2101).length(), 365);
assertEquals(Year.of(2102).length(), 365);
assertEquals(Year.of(2103).length(), 365);
assertEquals(Year.of(2104).length(), 366);
assertEquals(Year.of(2105).length(), 365);
assertEquals(Year.of(-500).length(), 365);
assertEquals(Year.of(-400).length(), 366);
assertEquals(Year.of(-300).length(), 365);
assertEquals(Year.of(-200).length(), 365);
assertEquals(Year.of(-100).length(), 365);
assertEquals(Year.of(0).length(), 366);
assertEquals(Year.of(100).length(), 365);
assertEquals(Year.of(200).length(), 365);
assertEquals(Year.of(300).length(), 365);
assertEquals(Year.of(400).length(), 366);
assertEquals(Year.of(500).length(), 365);
}
//-----------------------------------------------------------------------
// isValidMonthDay(MonthDay)
//-----------------------------------------------------------------------
@DataProvider(name="isValidMonthDay")
Object[][] data_isValidMonthDay() {
return new Object[][] {
{Year.of(2007), MonthDay.of(6, 30), true},
{Year.of(2008), MonthDay.of(2, 28), true},
{Year.of(2008), MonthDay.of(2, 29), true},
{Year.of(2009), MonthDay.of(2, 28), true},
{Year.of(2009), MonthDay.of(2, 29), false},
{Year.of(2009), null, false},
};
}
@Test(dataProvider="isValidMonthDay")
public void test_isValidMonthDay(Year year, MonthDay monthDay, boolean expected) {
assertEquals(year.isValidMonthDay(monthDay), expected);
}
//-----------------------------------------------------------------------
// until(Temporal, TemporalUnit)
//-----------------------------------------------------------------------
@DataProvider(name="periodUntilUnit")
Object[][] data_periodUntilUnit() {
return new Object[][] {
{Year.of(2000), Year.of(-1), YEARS, -2001},
{Year.of(2000), Year.of(0), YEARS, -2000},
{Year.of(2000), Year.of(1), YEARS, -1999},
{Year.of(2000), Year.of(1998), YEARS, -2},
{Year.of(2000), Year.of(1999), YEARS, -1},
{Year.of(2000), Year.of(2000), YEARS, 0},
{Year.of(2000), Year.of(2001), YEARS, 1},
{Year.of(2000), Year.of(2002), YEARS, 2},
{Year.of(2000), Year.of(2246), YEARS, 246},
{Year.of(2000), Year.of(-1), DECADES, -200},
{Year.of(2000), Year.of(0), DECADES, -200},
{Year.of(2000), Year.of(1), DECADES, -199},
{Year.of(2000), Year.of(1989), DECADES, -1},
{Year.of(2000), Year.of(1990), DECADES, -1},
{Year.of(2000), Year.of(1991), DECADES, 0},
{Year.of(2000), Year.of(2000), DECADES, 0},
{Year.of(2000), Year.of(2009), DECADES, 0},
{Year.of(2000), Year.of(2010), DECADES, 1},
{Year.of(2000), Year.of(2011), DECADES, 1},
{Year.of(2000), Year.of(-1), CENTURIES, -20},
{Year.of(2000), Year.of(0), CENTURIES, -20},
{Year.of(2000), Year.of(1), CENTURIES, -19},
{Year.of(2000), Year.of(1899), CENTURIES, -1},
{Year.of(2000), Year.of(1900), CENTURIES, -1},
{Year.of(2000), Year.of(1901), CENTURIES, 0},
{Year.of(2000), Year.of(2000), CENTURIES, 0},
{Year.of(2000), Year.of(2099), CENTURIES, 0},
{Year.of(2000), Year.of(2100), CENTURIES, 1},
{Year.of(2000), Year.of(2101), CENTURIES, 1},
{Year.of(2000), Year.of(-1), MILLENNIA, -2},
{Year.of(2000), Year.of(0), MILLENNIA, -2},
{Year.of(2000), Year.of(1), MILLENNIA, -1},
{Year.of(2000), Year.of(999), MILLENNIA, -1},
{Year.of(2000), Year.of(1000), MILLENNIA, -1},
{Year.of(2000), Year.of(1001), MILLENNIA, 0},
{Year.of(2000), Year.of(2000), MILLENNIA, 0},
{Year.of(2000), Year.of(2999), MILLENNIA, 0},
{Year.of(2000), Year.of(3000), MILLENNIA, 1},
{Year.of(2000), Year.of(3001), MILLENNIA, 1},
};
}
@Test(dataProvider="periodUntilUnit")
public void test_until_TemporalUnit(Year year1, Year year2, TemporalUnit unit, long expected) {
long amount = year1.until(year2, unit);
assertEquals(amount, expected);
}
@Test(dataProvider="periodUntilUnit")
public void test_until_TemporalUnit_negated(Year year1, Year year2, TemporalUnit unit, long expected) {
long amount = year2.until(year1, unit);
assertEquals(amount, -expected);
}
@Test(dataProvider="periodUntilUnit")
public void test_until_TemporalUnit_between(Year year1, Year year2, TemporalUnit unit, long expected) {
long amount = unit.between(year1, year2);
assertEquals(amount, expected);
}
@Test
public void test_until_convertedType() {
Year start = Year.of(2010);
YearMonth end = start.plusYears(2).atMonth(Month.APRIL);
assertEquals(start.until(end, YEARS), 2);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_until_invalidType() {
Year start = Year.of(2010);
start.until(LocalTime.of(11, 30), YEARS);
}
@Test(expectedExceptions = UnsupportedTemporalTypeException.class)
public void test_until_TemporalUnit_unsupportedUnit() {
TEST_2008.until(TEST_2008, MONTHS);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_until_TemporalUnit_nullEnd() {
TEST_2008.until(null, DAYS);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_until_TemporalUnit_nullUnit() {
TEST_2008.until(TEST_2008, null);
}
//-----------------------------------------------------------------------
// format(DateTimeFormatter)
//-----------------------------------------------------------------------
@Test
public void test_format_formatter() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("y");
String t = Year.of(2010).format(f);
assertEquals(t, "2010");
}
@Test(expectedExceptions=NullPointerException.class)
public void test_format_formatter_null() {
Year.of(2010).format(null);
}
//-----------------------------------------------------------------------
// atMonth(Month)
//-----------------------------------------------------------------------
@Test
public void test_atMonth() {
Year test = Year.of(2008);
assertEquals(test.atMonth(Month.JUNE), YearMonth.of(2008, 6));
}
@Test(expectedExceptions=NullPointerException.class)
public void test_atMonth_nullMonth() {
Year test = Year.of(2008);
test.atMonth((Month) null);
}
//-----------------------------------------------------------------------
// atMonth(int)
//-----------------------------------------------------------------------
@Test
public void test_atMonth_int() {
Year test = Year.of(2008);
assertEquals(test.atMonth(6), YearMonth.of(2008, 6));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_atMonth_int_invalidMonth() {
Year test = Year.of(2008);
test.atMonth(13);
}
//-----------------------------------------------------------------------
// atMonthDay(MonthDay)
//-----------------------------------------------------------------------
@DataProvider(name="atMonthDay")
Object[][] data_atMonthDay() {
return new Object[][] {
{Year.of(2008), MonthDay.of(6, 30), LocalDate.of(2008, 6, 30)},
{Year.of(2008), MonthDay.of(2, 29), LocalDate.of(2008, 2, 29)},
{Year.of(2009), MonthDay.of(2, 29), LocalDate.of(2009, 2, 28)},
};
}
@Test(dataProvider="atMonthDay")
public void test_atMonthDay(Year year, MonthDay monthDay, LocalDate expected) {
assertEquals(year.atMonthDay(monthDay), expected);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_atMonthDay_nullMonthDay() {
Year test = Year.of(2008);
test.atMonthDay((MonthDay) null);
}
//-----------------------------------------------------------------------
// atDay(int)
//-----------------------------------------------------------------------
@Test
public void test_atDay_notLeapYear() {
Year test = Year.of(2007);
LocalDate expected = LocalDate.of(2007, 1, 1);
for (int i = 1; i <= 365; i++) {
assertEquals(test.atDay(i), expected);
expected = expected.plusDays(1);
}
}
@Test(expectedExceptions=DateTimeException.class)
public void test_atDay_notLeapYear_day366() {
Year test = Year.of(2007);
test.atDay(366);
}
@Test
public void test_atDay_leapYear() {
Year test = Year.of(2008);
LocalDate expected = LocalDate.of(2008, 1, 1);
for (int i = 1; i <= 366; i++) {
assertEquals(test.atDay(i), expected);
expected = expected.plusDays(1);
}
}
@Test(expectedExceptions=DateTimeException.class)
public void test_atDay_day0() {
Year test = Year.of(2007);
test.atDay(0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_atDay_day367() {
Year test = Year.of(2007);
test.atDay(367);
}
//-----------------------------------------------------------------------
// compareTo()
//-----------------------------------------------------------------------
@Test
public void test_compareTo() {
for (int i = -4; i <= 2104; i++) {
Year a = Year.of(i);
for (int j = -4; j <= 2104; j++) {
Year b = Year.of(j);
if (i < j) {
assertEquals(a.compareTo(b) < 0, true);
assertEquals(b.compareTo(a) > 0, true);
assertEquals(a.isAfter(b), false);
assertEquals(a.isBefore(b), true);
assertEquals(b.isAfter(a), true);
assertEquals(b.isBefore(a), false);
} else if (i > j) {
assertEquals(a.compareTo(b) > 0, true);
assertEquals(b.compareTo(a) < 0, true);
assertEquals(a.isAfter(b), true);
assertEquals(a.isBefore(b), false);
assertEquals(b.isAfter(a), false);
assertEquals(b.isBefore(a), true);
} else {
assertEquals(a.compareTo(b), 0);
assertEquals(b.compareTo(a), 0);
assertEquals(a.isAfter(b), false);
assertEquals(a.isBefore(b), false);
assertEquals(b.isAfter(a), false);
assertEquals(b.isBefore(a), false);
}
}
}
}
@Test(expectedExceptions=NullPointerException.class)
public void test_compareTo_nullYear() {
Year doy = null;
Year test = Year.of(1);
test.compareTo(doy);
}
//-----------------------------------------------------------------------
// equals() / hashCode()
//-----------------------------------------------------------------------
@Test
public void test_equals() {
for (int i = -4; i <= 2104; i++) {
Year a = Year.of(i);
for (int j = -4; j <= 2104; j++) {
Year b = Year.of(j);
assertEquals(a.equals(b), i == j);
assertEquals(a.hashCode() == b.hashCode(), i == j);
}
}
}
@Test
public void test_equals_same() {
Year test = Year.of(2011);
assertEquals(test.equals(test), true);
}
@Test
public void test_equals_nullYear() {
Year doy = null;
Year test = Year.of(1);
assertEquals(test.equals(doy), false);
}
@Test
public void test_equals_incorrectType() {
Year test = Year.of(1);
assertEquals(test.equals("Incorrect type"), false);
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@Test
public void test_toString() {
for (int i = -4; i <= 2104; i++) {
Year a = Year.of(i);
assertEquals(a.toString(), "" + i);
}
}
}