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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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* 2 along with this work; if not, write to the Free Software Foundation,
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/*
* 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
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package tck.java.time;
import static java.time.chrono.IsoEra.BCE;
import static java.time.chrono.IsoEra.CE;
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 org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
import java.time.DateTimeException;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.Month;
import java.time.chrono.Chronology;
import java.time.chrono.Era;
import java.time.chrono.HijrahChronology;
import java.time.chrono.HijrahEra;
import java.time.chrono.IsoChronology;
import java.time.chrono.IsoEra;
import java.time.temporal.ChronoField;
import java.time.temporal.TemporalAdjusters;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test.
*/
@Test
public class TestIsoChronology {
//-----------------------------------------------------------------------
// Chronology.ofName("ISO") Lookup by name
//-----------------------------------------------------------------------
@Test
public void test_chrono_byName() {
Chronology c = IsoChronology.INSTANCE;
Chronology test = Chronology.of("ISO");
Assert.assertNotNull(test, "The ISO calendar could not be found byName");
Assert.assertEquals(test.getId(), "ISO", "ID mismatch");
Assert.assertEquals(test.getCalendarType(), "iso8601", "Type mismatch");
Assert.assertEquals(test, c);
}
//-----------------------------------------------------------------------
// Lookup by Singleton
//-----------------------------------------------------------------------
@Test
public void instanceNotNull() {
assertNotNull(IsoChronology.INSTANCE);
}
//-----------------------------------------------------------------------
// Era creation
//-----------------------------------------------------------------------
@Test
public void test_eraOf() {
assertEquals(IsoChronology.INSTANCE.eraOf(0), BCE);
assertEquals(IsoChronology.INSTANCE.eraOf(1), CE);
}
//-----------------------------------------------------------------------
// creation, toLocalDate()
//-----------------------------------------------------------------------
@DataProvider(name="samples")
Object[][] data_samples() {
return new Object[][] {
{IsoChronology.INSTANCE.date(1, 7, 8), LocalDate.of(1, 7, 8)},
{IsoChronology.INSTANCE.date(1, 7, 20), LocalDate.of(1, 7, 20)},
{IsoChronology.INSTANCE.date(1, 7, 21), LocalDate.of(1, 7, 21)},
{IsoChronology.INSTANCE.date(2, 7, 8), LocalDate.of(2, 7, 8)},
{IsoChronology.INSTANCE.date(3, 6, 27), LocalDate.of(3, 6, 27)},
{IsoChronology.INSTANCE.date(3, 5, 23), LocalDate.of(3, 5, 23)},
{IsoChronology.INSTANCE.date(4, 6, 16), LocalDate.of(4, 6, 16)},
{IsoChronology.INSTANCE.date(4, 7, 3), LocalDate.of(4, 7, 3)},
{IsoChronology.INSTANCE.date(4, 7, 4), LocalDate.of(4, 7, 4)},
{IsoChronology.INSTANCE.date(5, 1, 1), LocalDate.of(5, 1, 1)},
{IsoChronology.INSTANCE.date(1727, 3, 3), LocalDate.of(1727, 3, 3)},
{IsoChronology.INSTANCE.date(1728, 10, 28), LocalDate.of(1728, 10, 28)},
{IsoChronology.INSTANCE.date(2012, 10, 29), LocalDate.of(2012, 10, 29)},
};
}
@Test(dataProvider="samples")
public void test_toLocalDate(LocalDate isoDate, LocalDate iso) {
assertEquals(LocalDate.from(isoDate), iso);
}
@Test(dataProvider="samples")
public void test_fromCalendrical(LocalDate isoDate, LocalDate iso) {
assertEquals(IsoChronology.INSTANCE.date(iso), isoDate);
}
@DataProvider(name="badDates")
Object[][] data_badDates() {
return new Object[][] {
{2012, 0, 0},
{2012, -1, 1},
{2012, 0, 1},
{2012, 14, 1},
{2012, 15, 1},
{2012, 1, -1},
{2012, 1, 0},
{2012, 1, 32},
{2012, 12, -1},
{2012, 12, 0},
{2012, 12, 32},
};
}
@Test(dataProvider="badDates", expectedExceptions=DateTimeException.class)
public void test_badDates(int year, int month, int dom) {
IsoChronology.INSTANCE.date(year, month, dom);
}
@Test
public void test_date_withEra() {
int year = 5;
int month = 5;
int dayOfMonth = 5;
LocalDate test = IsoChronology.INSTANCE.date(IsoEra.BCE, year, month, dayOfMonth);
assertEquals(test.getEra(), IsoEra.BCE);
assertEquals(test.get(ChronoField.YEAR_OF_ERA), year);
assertEquals(test.get(ChronoField.MONTH_OF_YEAR), month);
assertEquals(test.get(ChronoField.DAY_OF_MONTH), dayOfMonth);
assertEquals(test.get(YEAR), 1 + (-1 * year));
assertEquals(test.get(ERA), 0);
assertEquals(test.get(YEAR_OF_ERA), year);
}
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test(expectedExceptions=ClassCastException.class)
public void test_date_withEra_withWrongEra() {
IsoChronology.INSTANCE.date((Era) HijrahEra.AH, 1, 1, 1);
}
//-----------------------------------------------------------------------
// with(DateTimeAdjuster)
//-----------------------------------------------------------------------
@Test
public void test_adjust1() {
LocalDate base = IsoChronology.INSTANCE.date(1728, 10, 28);
LocalDate test = base.with(TemporalAdjusters.lastDayOfMonth());
assertEquals(test, IsoChronology.INSTANCE.date(1728, 10, 31));
}
@Test
public void test_adjust2() {
LocalDate base = IsoChronology.INSTANCE.date(1728, 12, 2);
LocalDate test = base.with(TemporalAdjusters.lastDayOfMonth());
assertEquals(test, IsoChronology.INSTANCE.date(1728, 12, 31));
}
//-----------------------------------------------------------------------
// ISODate.with(Local*)
//-----------------------------------------------------------------------
@Test
public void test_adjust_toLocalDate() {
LocalDate isoDate = IsoChronology.INSTANCE.date(1726, 1, 4);
LocalDate test = isoDate.with(LocalDate.of(2012, 7, 6));
assertEquals(test, IsoChronology.INSTANCE.date(2012, 7, 6));
}
@Test
public void test_adjust_toMonth() {
LocalDate isoDate = IsoChronology.INSTANCE.date(1726, 1, 4);
assertEquals(IsoChronology.INSTANCE.date(1726, 4, 4), isoDate.with(Month.APRIL));
}
//-----------------------------------------------------------------------
// LocalDate.with(ISODate)
//-----------------------------------------------------------------------
@Test
public void test_LocalDate_adjustToISODate() {
LocalDate isoDate = IsoChronology.INSTANCE.date(1728, 10, 29);
LocalDate test = LocalDate.MIN.with(isoDate);
assertEquals(test, LocalDate.of(1728, 10, 29));
}
@Test
public void test_LocalDateTime_adjustToISODate() {
LocalDate isoDate = IsoChronology.INSTANCE.date(1728, 10, 29);
LocalDateTime test = LocalDateTime.MIN.with(isoDate);
assertEquals(test, LocalDateTime.of(1728, 10, 29, 0, 0));
}
//-----------------------------------------------------------------------
// isLeapYear()
//-----------------------------------------------------------------------
@DataProvider(name="leapYears")
Object[][] leapYearInformation() {
return new Object[][] {
{2000, true},
{1996, true},
{1600, true},
{1900, false},
{2100, false},
};
}
@Test(dataProvider="leapYears")
public void test_isLeapYear(int year, boolean isLeapYear) {
assertEquals(IsoChronology.INSTANCE.isLeapYear(year), isLeapYear);
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@Test
public void test_now() {
assertEquals(LocalDate.from(IsoChronology.INSTANCE.dateNow()), LocalDate.now());
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@DataProvider(name="toString")
Object[][] data_toString() {
return new Object[][] {
{IsoChronology.INSTANCE.date(1, 1, 1), "0001-01-01"},
{IsoChronology.INSTANCE.date(1728, 10, 28), "1728-10-28"},
{IsoChronology.INSTANCE.date(1728, 10, 29), "1728-10-29"},
{IsoChronology.INSTANCE.date(1727, 12, 5), "1727-12-05"},
{IsoChronology.INSTANCE.date(1727, 12, 6), "1727-12-06"},
};
}
@Test(dataProvider="toString")
public void test_toString(LocalDate isoDate, String expected) {
assertEquals(isoDate.toString(), expected);
}
//-----------------------------------------------------------------------
// equals()
//-----------------------------------------------------------------------
@Test
public void test_equals_true() {
assertTrue(IsoChronology.INSTANCE.equals(IsoChronology.INSTANCE));
}
@Test
public void test_equals_false() {
assertFalse(IsoChronology.INSTANCE.equals(HijrahChronology.INSTANCE));
}
}