/* * 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) 2010-2012, 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.zone; import static org.testng.Assert.assertEquals; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.time.Duration; import java.time.Instant; import java.time.LocalDateTime; import java.time.LocalTime; import java.time.Month; import java.time.ZoneOffset; import java.time.zone.ZoneOffsetTransition; import java.time.zone.ZoneOffsetTransitionRule; import java.time.zone.ZoneOffsetTransitionRule.TimeDefinition; import java.time.zone.ZoneRules; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; /** * Test ZoneRules for fixed offset time-zones. */ @Test public class TCKFixedZoneRules { 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(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); } }