/*
* 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
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.threeten.bp.zone;
import static org.testng.Assert.assertEquals;
import static org.threeten.bp.temporal.ChronoUnit.HOURS;
import java.io.IOException;
import org.testng.annotations.Test;
import org.threeten.bp.AbstractTest;
import org.threeten.bp.Duration;
import org.threeten.bp.LocalDateTime;
import org.threeten.bp.Year;
import org.threeten.bp.ZoneOffset;
/**
* Test ZoneOffsetTransition.
*/
@Test
public class TestZoneOffsetTransition extends AbstractTest {
private static final ZoneOffset OFFSET_0100 = ZoneOffset.ofHours(1);
private static final ZoneOffset OFFSET_0200 = ZoneOffset.ofHours(2);
private static final ZoneOffset OFFSET_0230 = ZoneOffset.ofHoursMinutes(2, 30);
private static final ZoneOffset OFFSET_0300 = ZoneOffset.ofHours(3);
private static final ZoneOffset OFFSET_0400 = ZoneOffset.ofHours(4);
//-----------------------------------------------------------------------
// factory
//-----------------------------------------------------------------------
@Test(expectedExceptions=NullPointerException.class)
public void test_factory_nullTransition() {
ZoneOffsetTransition.of(null, OFFSET_0100, OFFSET_0200);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_factory_nullOffsetBefore() {
ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), null, OFFSET_0200);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_factory_nullOffsetAfter() {
ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), OFFSET_0200, null);
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_factory_sameOffset() {
ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), OFFSET_0200, OFFSET_0200);
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_factory_noNanos() {
ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30, 0, 500), OFFSET_0200, OFFSET_0300);
}
//-----------------------------------------------------------------------
// getters
//-----------------------------------------------------------------------
@Test
public void test_getters_gap() throws Exception {
LocalDateTime before = LocalDateTime.of(2010, 3, 31, 1, 0);
LocalDateTime after = LocalDateTime.of(2010, 3, 31, 2, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(before, OFFSET_0200, OFFSET_0300);
assertEquals(test.isGap(), true);
assertEquals(test.isOverlap(), false);
assertEquals(test.getDateTimeBefore(), before);
assertEquals(test.getDateTimeAfter(), after);
assertEquals(test.getInstant(), before.toInstant(OFFSET_0200));
assertEquals(test.getOffsetBefore(), OFFSET_0200);
assertEquals(test.getOffsetAfter(), OFFSET_0300);
assertEquals(test.getDuration(), Duration.of(1, HOURS));
assertSerializable(test);
}
@Test
public void test_getters_overlap() throws Exception {
LocalDateTime before = LocalDateTime.of(2010, 10, 31, 1, 0);
LocalDateTime after = LocalDateTime.of(2010, 10, 31, 0, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(before, OFFSET_0300, OFFSET_0200);
assertEquals(test.isGap(), false);
assertEquals(test.isOverlap(), true);
assertEquals(test.getDateTimeBefore(), before);
assertEquals(test.getDateTimeAfter(), after);
assertEquals(test.getInstant(), before.toInstant(OFFSET_0300));
assertEquals(test.getOffsetBefore(), OFFSET_0300);
assertEquals(test.getOffsetAfter(), OFFSET_0200);
assertEquals(test.getDuration(), Duration.of(-1, HOURS));
assertSerializable(test);
}
//-----------------------------------------------------------------------
@Test
public void test_serialization_unusual1() throws Exception {
LocalDateTime ldt = LocalDateTime.of(Year.MAX_VALUE, 12, 31, 1, 31, 53);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, ZoneOffset.of("+02:04:56"), ZoneOffset.of("-10:02:34"));
assertSerializable(test);
}
@Test
public void test_serialization_unusual2() throws Exception {
LocalDateTime ldt = LocalDateTime.of(Year.MIN_VALUE, 1, 1, 12, 1, 3);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, ZoneOffset.of("+02:04:56"), ZoneOffset.of("+10:02:34"));
assertSerializable(test);
}
@Test
public void test_serialization_format() throws ClassNotFoundException, IOException {
LocalDateTime ldt = LocalDateTime.of(Year.MIN_VALUE, 1, 1, 12, 1, 3);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, ZoneOffset.of("+02:04:56"), ZoneOffset.of("+10:02:34"));
assertEqualsSerialisedForm(test);
}
//-----------------------------------------------------------------------
// isValidOffset()
//-----------------------------------------------------------------------
@Test
public void test_isValidOffset_gap() {
LocalDateTime ldt = LocalDateTime.of(2010, 3, 31, 1, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0200, OFFSET_0300);
assertEquals(test.isValidOffset(OFFSET_0100), false);
assertEquals(test.isValidOffset(OFFSET_0200), false);
assertEquals(test.isValidOffset(OFFSET_0230), false);
assertEquals(test.isValidOffset(OFFSET_0300), false);
assertEquals(test.isValidOffset(OFFSET_0400), false);
}
@Test
public void test_isValidOffset_overlap() {
LocalDateTime ldt = LocalDateTime.of(2010, 10, 31, 1, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0300, OFFSET_0200);
assertEquals(test.isValidOffset(OFFSET_0100), false);
assertEquals(test.isValidOffset(OFFSET_0200), true);
assertEquals(test.isValidOffset(OFFSET_0230), false);
assertEquals(test.isValidOffset(OFFSET_0300), true);
assertEquals(test.isValidOffset(OFFSET_0400), false);
}
//-----------------------------------------------------------------------
// compareTo()
//-----------------------------------------------------------------------
@Test
public void test_compareTo() {
ZoneOffsetTransition a = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L - 1, 0, OFFSET_0200), OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition b = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0300), OFFSET_0300, OFFSET_0200);
ZoneOffsetTransition c = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L + 1, 0, OFFSET_0100), OFFSET_0100, OFFSET_0400);
assertEquals(a.compareTo(a) == 0, true);
assertEquals(a.compareTo(b) < 0, true);
assertEquals(a.compareTo(c) < 0, true);
assertEquals(b.compareTo(a) > 0, true);
assertEquals(b.compareTo(b) == 0, true);
assertEquals(b.compareTo(c) < 0, true);
assertEquals(c.compareTo(a) > 0, true);
assertEquals(c.compareTo(b) > 0, true);
assertEquals(c.compareTo(c) == 0, true);
}
@Test
public void test_compareTo_sameInstant() {
ZoneOffsetTransition a = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0200), OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition b = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0300), OFFSET_0300, OFFSET_0200);
ZoneOffsetTransition c = ZoneOffsetTransition.of(
LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0100), OFFSET_0100, OFFSET_0400);
assertEquals(a.compareTo(a) == 0, true);
assertEquals(a.compareTo(b) == 0, true);
assertEquals(a.compareTo(c) == 0, true);
assertEquals(b.compareTo(a) == 0, true);
assertEquals(b.compareTo(b) == 0, true);
assertEquals(b.compareTo(c) == 0, true);
assertEquals(c.compareTo(a) == 0, true);
assertEquals(c.compareTo(b) == 0, true);
assertEquals(c.compareTo(c) == 0, true);
}
//-----------------------------------------------------------------------
// equals()
//-----------------------------------------------------------------------
@Test
public void test_equals() {
LocalDateTime ldtA = LocalDateTime.of(2010, 3, 31, 1, 0);
ZoneOffsetTransition a1 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition a2 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300);
LocalDateTime ldtB = LocalDateTime.of(2010, 10, 31, 1, 0);
ZoneOffsetTransition b = ZoneOffsetTransition.of(ldtB, OFFSET_0300, OFFSET_0200);
assertEquals(a1.equals(a1), true);
assertEquals(a1.equals(a2), true);
assertEquals(a1.equals(b), false);
assertEquals(a2.equals(a1), true);
assertEquals(a2.equals(a2), true);
assertEquals(a2.equals(b), false);
assertEquals(b.equals(a1), false);
assertEquals(b.equals(a2), false);
assertEquals(b.equals(b), true);
assertEquals(a1.equals(""), false);
assertEquals(a1.equals(null), false);
}
//-----------------------------------------------------------------------
// hashCode()
//-----------------------------------------------------------------------
@Test
public void test_hashCode_floatingWeek_gap_notEndOfDay() {
LocalDateTime ldtA = LocalDateTime.of(2010, 3, 31, 1, 0);
ZoneOffsetTransition a1 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition a2 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300);
LocalDateTime ldtB = LocalDateTime.of(2010, 10, 31, 1, 0);
ZoneOffsetTransition b = ZoneOffsetTransition.of(ldtB, OFFSET_0300, OFFSET_0200);
assertEquals(a1.hashCode(), a1.hashCode());
assertEquals(a1.hashCode(), a2.hashCode());
assertEquals(b.hashCode(), b.hashCode());
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@Test
public void test_toString_gap() {
LocalDateTime ldt = LocalDateTime.of(2010, 3, 31, 1, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0200, OFFSET_0300);
assertEquals(test.toString(), "Transition[Gap at 2010-03-31T01:00+02:00 to +03:00]");
}
@Test
public void test_toString_overlap() {
LocalDateTime ldt = LocalDateTime.of(2010, 10, 31, 1, 0);
ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0300, OFFSET_0200);
assertEquals(test.toString(), "Transition[Overlap at 2010-10-31T01:00+03:00 to +02:00]");
}
}