/*
* 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.zone;
import static org.testng.Assert.assertEquals;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.threeten.bp.Duration;
import org.threeten.bp.Instant;
import org.threeten.bp.LocalDateTime;
import org.threeten.bp.LocalTime;
import org.threeten.bp.Month;
import org.threeten.bp.ZoneOffset;
import org.threeten.bp.zone.ZoneOffsetTransitionRule.TimeDefinition;
/**
* Test ZoneRules for fixed offset time-zones.
*/
@Test
public class TestFixedZoneRules {
private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1);
private static final ZoneOffset OFFSET_PTWO = ZoneOffset.ofHours(2);
private static final ZoneOffset OFFSET_M18 = ZoneOffset.ofHours(-18);
private static final LocalDateTime LDT = LocalDateTime.of(2010, 12, 3, 11, 30);
private static final Instant INSTANT = LDT.toInstant(OFFSET_PONE);
private ZoneRules make(ZoneOffset offset) {
return offset.getRules();
}
@DataProvider(name="rules")
Object[][] data_rules() {
return new Object[][] {
{make(OFFSET_PONE), OFFSET_PONE},
{make(OFFSET_PTWO), OFFSET_PTWO},
{make(OFFSET_M18), OFFSET_M18},
};
}
//-----------------------------------------------------------------------
// Basics
//-----------------------------------------------------------------------
@Test(dataProvider="rules")
public void test_serialization(ZoneRules test, ZoneOffset expectedOffset) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(baos);
out.writeObject(test);
baos.close();
byte[] bytes = baos.toByteArray();
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
ObjectInputStream in = new ObjectInputStream(bais);
ZoneRules result = (ZoneRules) in.readObject();
assertEquals(result, test);
assertEquals(result.getClass(), test.getClass());
}
//-----------------------------------------------------------------------
// basics
//-----------------------------------------------------------------------
@Test
public void test_data_nullInput() {
ZoneRules test = make(OFFSET_PONE);
assertEquals(test.getOffset((Instant) null), OFFSET_PONE);
assertEquals(test.getOffset((LocalDateTime) null), OFFSET_PONE);
assertEquals(test.getValidOffsets(null).size(), 1);
assertEquals(test.getValidOffsets(null).get(0), OFFSET_PONE);
assertEquals(test.getTransition(null), null);
assertEquals(test.getStandardOffset(null), OFFSET_PONE);
assertEquals(test.getDaylightSavings(null), Duration.ZERO);
assertEquals(test.isDaylightSavings(null), false);
assertEquals(test.nextTransition(null), null);
assertEquals(test.previousTransition(null), null);
}
@Test(dataProvider="rules")
public void test_getOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getOffset(INSTANT), expectedOffset);
assertEquals(test.getOffset((Instant) null), expectedOffset);
}
@Test(dataProvider="rules")
public void test_getOffset_LocalDateTime(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getOffset(LDT), expectedOffset);
assertEquals(test.getOffset((LocalDateTime) null), expectedOffset);
}
@Test(dataProvider="rules")
public void test_getValidOffsets_LDT(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getValidOffsets(LDT).size(), 1);
assertEquals(test.getValidOffsets(LDT).get(0), expectedOffset);
assertEquals(test.getValidOffsets(null).size(), 1);
assertEquals(test.getValidOffsets(null).get(0), expectedOffset);
}
@Test(dataProvider="rules")
public void test_getTransition_LDT(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getTransition(LDT), null);
assertEquals(test.getTransition(null), null);
}
@Test(dataProvider="rules")
public void test_isValidOffset_LDT_ZO(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.isValidOffset(LDT, expectedOffset), true);
assertEquals(test.isValidOffset(LDT, ZoneOffset.UTC), false);
assertEquals(test.isValidOffset(LDT, null), false);
assertEquals(test.isValidOffset(null, expectedOffset), true);
assertEquals(test.isValidOffset(null, ZoneOffset.UTC), false);
assertEquals(test.isValidOffset(null, null), false);
}
@Test(dataProvider="rules")
public void test_getStandardOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getStandardOffset(INSTANT), expectedOffset);
assertEquals(test.getStandardOffset(null), expectedOffset);
}
@Test(dataProvider="rules")
public void test_getDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getDaylightSavings(INSTANT), Duration.ZERO);
assertEquals(test.getDaylightSavings(null), Duration.ZERO);
}
@Test(dataProvider="rules")
public void test_isDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.isDaylightSavings(INSTANT), false);
assertEquals(test.isDaylightSavings(null), false);
}
//-------------------------------------------------------------------------
@Test(dataProvider="rules")
public void test_nextTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.nextTransition(INSTANT), null);
assertEquals(test.nextTransition(null), null);
}
@Test(dataProvider="rules")
public void test_previousTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.previousTransition(INSTANT), null);
assertEquals(test.previousTransition(null), null);
}
//-------------------------------------------------------------------------
@Test(dataProvider="rules")
public void test_getTransitions(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getTransitions().size(), 0);
}
@Test(expectedExceptions=UnsupportedOperationException.class)
public void test_getTransitions_immutable() {
ZoneRules test = make(OFFSET_PTWO);
test.getTransitions().add(ZoneOffsetTransition.of(LDT, OFFSET_PONE, OFFSET_PTWO));
}
@Test(dataProvider="rules")
public void test_getTransitionRules(ZoneRules test, ZoneOffset expectedOffset) {
assertEquals(test.getTransitionRules().size(), 0);
}
@Test(expectedExceptions=UnsupportedOperationException.class)
public void test_getTransitionRules_immutable() {
ZoneRules test = make(OFFSET_PTWO);
test.getTransitionRules().add(ZoneOffsetTransitionRule.of(Month.JULY, 2, null, LocalTime.of(12, 30), false, TimeDefinition.STANDARD, OFFSET_PONE, OFFSET_PTWO, OFFSET_PONE));
}
//-----------------------------------------------------------------------
// equals() / hashCode()
//-----------------------------------------------------------------------
@Test
public void test_equalsHashCode() {
ZoneRules a = make(OFFSET_PONE);
ZoneRules b = make(OFFSET_PTWO);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
assertEquals(a.equals("Rubbish"), false);
assertEquals(a.equals(null), false);
assertEquals(a.hashCode() == a.hashCode(), true);
assertEquals(b.hashCode() == b.hashCode(), true);
}
}
