/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
/*
* 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 test.java.time.chrono;
import static org.testng.Assert.assertEquals;
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.chrono.ChronoLocalDate;
import java.time.chrono.ChronoLocalDateTime;
import java.time.chrono.ChronoZonedDateTime;
import java.time.chrono.Chronology;
import java.time.chrono.HijrahChronology;
import java.time.chrono.HijrahDate;
import java.time.chrono.ThaiBuddhistDate;
import java.time.temporal.ChronoField;
import java.time.temporal.ChronoUnit;
import java.util.Locale;
import java.util.Set;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test case verify that the example code in the package-info.java compiles
* and runs.
*/
public class TestExampleCode {
@Test
public void test_chronoPackageExample() {
// Print the Thai Buddhist date
ChronoLocalDate now1 = Chronology.of("ThaiBuddhist").dateNow();
int day = now1.get(ChronoField.DAY_OF_MONTH);
int dow = now1.get(ChronoField.DAY_OF_WEEK);
int month = now1.get(ChronoField.MONTH_OF_YEAR);
int year = now1.get(ChronoField.YEAR);
System.out.printf(" Today is %s %s %d-%s-%d%n", now1.getChronology().getId(),
dow, day, month, year);
// Enumerate the list of available calendars and print today for each
Set<Chronology> chronos = Chronology.getAvailableChronologies();
for (Chronology chrono : chronos) {
ChronoLocalDate date = chrono.dateNow();
System.out.printf(" %20s: %s%n", chrono.getId(), date.toString());
}
// Print today's date and the last day of the year for the Thai Buddhist Calendar.
ChronoLocalDate first = now1
.with(ChronoField.DAY_OF_MONTH, 1)
.with(ChronoField.MONTH_OF_YEAR, 1);
ChronoLocalDate last = first
.plus(1, ChronoUnit.YEARS)
.minus(1, ChronoUnit.DAYS);
System.out.printf(" %s: 1st of year: %s; end of year: %s%n", last.getChronology().getId(),
first, last);
}
//-----------------------------------------------------------------------
// Data provider for Hijrah Type names
//-----------------------------------------------------------------------
@DataProvider(name = "HijrahTypeNames")
Object[][] data_of_ummalqura() {
return new Object[][]{
{ "Hijrah-umalqura", "islamic-umalqura"},
};
}
@Test(dataProvider= "HijrahTypeNames")
public void test_HijrahTypeViaLocale(String calendarId, String calendarType) {
Locale.Builder builder = new Locale.Builder();
builder.setLanguage("en").setRegion("US");
builder.setUnicodeLocaleKeyword("ca", calendarType);
Locale locale = builder.build();
Chronology chrono = Chronology.ofLocale(locale);
System.out.printf(" Locale language tag: %s, Chronology ID: %s, type: %s%n",
locale.toLanguageTag(), chrono, chrono.getCalendarType());
Chronology expected = Chronology.of(calendarId);
assertEquals(chrono, expected, "Expected chronology not found");
}
@Test
public void test_calendarPackageExample() {
// Enumerate the list of available calendars and print today for each
Set<Chronology> chronos = Chronology.getAvailableChronologies();
for (Chronology chrono : chronos) {
ChronoLocalDate date = chrono.dateNow();
System.out.printf(" %20s: %s%n", chrono.getId(), date.toString());
}
// Print the Thai Buddhist date
ThaiBuddhistDate now1 = ThaiBuddhistDate.now();
int day = now1.get(ChronoField.DAY_OF_MONTH);
int dow = now1.get(ChronoField.DAY_OF_WEEK);
int month = now1.get(ChronoField.MONTH_OF_YEAR);
int year = now1.get(ChronoField.YEAR);
System.out.printf(" Today is %s %s %d-%s-%d%n", now1.getChronology().getId(),
dow, day, month, year);
// Print today's date and the last day of the year for the Thai Buddhist Calendar.
ThaiBuddhistDate first = now1
.with(ChronoField.DAY_OF_MONTH, 1)
.with(ChronoField.MONTH_OF_YEAR, 1);
ThaiBuddhistDate last = first
.plus(1, ChronoUnit.YEARS)
.minus(1, ChronoUnit.DAYS);
System.out.printf(" %s: 1st of year: %s; end of year: %s%n", last.getChronology().getId(),
first, last);
}
void HijrahExample1() {
HijrahDate hd2 = HijrahChronology.INSTANCE.date(1200, 1, 1);
ChronoLocalDateTime<HijrahDate> hdt = hd2.atTime(LocalTime.MIDNIGHT);
ChronoZonedDateTime<HijrahDate> zhdt = hdt.atZone(ZoneId.of("GMT"));
HijrahDate hd3 = zhdt.toLocalDate();
ChronoLocalDateTime<HijrahDate> hdt2 = zhdt.toLocalDateTime();
HijrahDate hd4 = hdt2.toLocalDate();
HijrahDate hd5 = next(hd2);
}
void test_unknownChronologyWithDateTime() {
ChronoLocalDate date = LocalDate.now();
ChronoLocalDateTime<?> cldt = date.atTime(LocalTime.NOON);
ChronoLocalDate ld = cldt.toLocalDate();
ChronoLocalDateTime<?> noonTomorrow = tomorrowNoon(ld);
}
@Test
public void test_library() {
HijrahDate date = HijrahDate.now();
HijrahDate next = next(date);
ChronoLocalDateTime<HijrahDate> noonTomorrow = tomorrowNoon(date);
HijrahDate hd3 = noonTomorrow.toLocalDate();
System.out.printf(" now: %s, noon tomorrow: %s%n", date, noonTomorrow);
}
/**
* Simple function based on a date, returning a ChronoDate of the same type.
* @param <D> a parameterized ChronoLocalDate
* @param date a specific date extending ChronoLocalDate
* @return a new date in the same chronology.
*/
@SuppressWarnings("unchecked")
private <D extends ChronoLocalDate> D next(D date) {
return (D) date.plus(1, ChronoUnit.DAYS);
}
/**
* Simple function based on a date, returning a ChronoLocalDateTime of the
* same chronology.
* @param <D> a parameterized ChronoLocalDate
* @param date a specific date extending ChronoLocalDate
* @return a [@code ChronoLocalDateTime<D>} using the change chronology.
*/
@SuppressWarnings("unchecked")
private <D extends ChronoLocalDate> ChronoLocalDateTime<D> tomorrowNoon(D date) {
return (ChronoLocalDateTime<D>) date.plus(1, ChronoUnit.DAYS).atTime(LocalTime.of(12, 0));
}
}