1 /* 2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * This file is available under and governed by the GNU General Public 26 * License version 2 only, as published by the Free Software Foundation. 27 * However, the following notice accompanied the original version of this 28 * file: 29 * 30 * Copyright (c) 2010-2012, Stephen Colebourne & Michael Nascimento Santos 31 * 32 * All rights reserved. 33 * 34 * Redistribution and use in source and binary forms, with or without 35 * modification, are permitted provided that the following conditions are met: 36 * 37 * * Redistributions of source code must retain the above copyright notice, 38 * this list of conditions and the following disclaimer. 39 * 40 * * Redistributions in binary form must reproduce the above copyright notice, 41 * this list of conditions and the following disclaimer in the documentation 42 * and/or other materials provided with the distribution. 43 * 44 * * Neither the name of JSR-310 nor the names of its contributors 45 * may be used to endorse or promote products derived from this software 46 * without specific prior written permission. 47 * 48 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 49 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 50 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 51 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 52 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 53 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 54 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 55 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 56 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 57 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 58 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 59 */ 60 package tck.java.time.zone; 61 62 import static org.testng.Assert.assertEquals; 63 64 import java.io.ByteArrayInputStream; 65 import java.io.ByteArrayOutputStream; 66 import java.io.ObjectInputStream; 67 import java.io.ObjectOutputStream; 68 import java.time.Duration; 69 import java.time.Instant; 70 import java.time.LocalDateTime; 71 import java.time.LocalTime; 72 import java.time.Month; 73 import java.time.ZoneOffset; 74 import java.time.zone.ZoneOffsetTransition; 75 import java.time.zone.ZoneOffsetTransitionRule; 76 import java.time.zone.ZoneOffsetTransitionRule.TimeDefinition; 77 import java.time.zone.ZoneRules; 78 79 import org.testng.annotations.DataProvider; 80 import org.testng.annotations.Test; 81 82 /** 83 * Test ZoneRules for fixed offset time-zones. 84 */ 85 @Test 86 public class TCKFixedZoneRules { 87 88 private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1); 89 private static final ZoneOffset OFFSET_PTWO = ZoneOffset.ofHours(2); 90 private static final ZoneOffset OFFSET_M18 = ZoneOffset.ofHours(-18); 91 private static final LocalDateTime LDT = LocalDateTime.of(2010, 12, 3, 11, 30); 92 private static final Instant INSTANT = LDT.toInstant(OFFSET_PONE); 93 94 private ZoneRules make(ZoneOffset offset) { 95 return offset.getRules(); 96 } 97 98 @DataProvider(name="rules") 99 Object[][] data_rules() { 100 return new Object[][] { 101 {make(OFFSET_PONE), OFFSET_PONE}, 102 {make(OFFSET_PTWO), OFFSET_PTWO}, 103 {make(OFFSET_M18), OFFSET_M18}, 104 }; 105 } 106 107 //----------------------------------------------------------------------- 108 // Basics 109 //----------------------------------------------------------------------- 110 111 @Test(dataProvider="rules") 112 public void test_getOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) { 113 assertEquals(test.getOffset(INSTANT), expectedOffset); 114 assertEquals(test.getOffset((Instant) null), expectedOffset); 115 } 116 117 @Test(dataProvider="rules") 118 public void test_getOffset_LocalDateTime(ZoneRules test, ZoneOffset expectedOffset) { 119 assertEquals(test.getOffset(LDT), expectedOffset); 120 assertEquals(test.getOffset((LocalDateTime) null), expectedOffset); 121 } 122 123 @Test(dataProvider="rules") 124 public void test_getValidOffsets_LDT(ZoneRules test, ZoneOffset expectedOffset) { 125 assertEquals(test.getValidOffsets(LDT).size(), 1); 126 assertEquals(test.getValidOffsets(LDT).get(0), expectedOffset); 127 assertEquals(test.getValidOffsets(null).size(), 1); 128 assertEquals(test.getValidOffsets(null).get(0), expectedOffset); 129 } 130 131 @Test(dataProvider="rules") 132 public void test_getTransition_LDT(ZoneRules test, ZoneOffset expectedOffset) { 133 assertEquals(test.getTransition(LDT), null); 134 assertEquals(test.getTransition(null), null); 135 } 136 137 @Test(dataProvider="rules") 138 public void test_isValidOffset_LDT_ZO(ZoneRules test, ZoneOffset expectedOffset) { 139 assertEquals(test.isValidOffset(LDT, expectedOffset), true); 140 assertEquals(test.isValidOffset(LDT, ZoneOffset.UTC), false); 141 assertEquals(test.isValidOffset(LDT, null), false); 142 143 assertEquals(test.isValidOffset(null, expectedOffset), true); 144 assertEquals(test.isValidOffset(null, ZoneOffset.UTC), false); 145 assertEquals(test.isValidOffset(null, null), false); 146 } 147 148 @Test(dataProvider="rules") 149 public void test_getStandardOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) { 150 assertEquals(test.getStandardOffset(INSTANT), expectedOffset); 151 assertEquals(test.getStandardOffset(null), expectedOffset); 152 } 153 154 @Test(dataProvider="rules") 155 public void test_getDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) { 156 assertEquals(test.getDaylightSavings(INSTANT), Duration.ZERO); 157 assertEquals(test.getDaylightSavings(null), Duration.ZERO); 158 } 159 160 @Test(dataProvider="rules") 161 public void test_isDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) { 162 assertEquals(test.isDaylightSavings(INSTANT), false); 163 assertEquals(test.isDaylightSavings(null), false); 164 } 165 166 //------------------------------------------------------------------------- 167 @Test(dataProvider="rules") 168 public void test_nextTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) { 169 assertEquals(test.nextTransition(INSTANT), null); 170 assertEquals(test.nextTransition(null), null); 171 } 172 173 @Test(dataProvider="rules") 174 public void test_previousTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) { 175 assertEquals(test.previousTransition(INSTANT), null); 176 assertEquals(test.previousTransition(null), null); 177 } 178 179 //------------------------------------------------------------------------- 180 @Test(dataProvider="rules") 181 public void test_getTransitions(ZoneRules test, ZoneOffset expectedOffset) { 182 assertEquals(test.getTransitions().size(), 0); 183 } 184 185 @Test(expectedExceptions=UnsupportedOperationException.class) 186 public void test_getTransitions_immutable() { 187 ZoneRules test = make(OFFSET_PTWO); 188 test.getTransitions().add(ZoneOffsetTransition.of(LDT, OFFSET_PONE, OFFSET_PTWO)); 189 } 190 191 @Test(dataProvider="rules") 192 public void test_getTransitionRules(ZoneRules test, ZoneOffset expectedOffset) { 193 assertEquals(test.getTransitionRules().size(), 0); 194 } 195 196 @Test(expectedExceptions=UnsupportedOperationException.class) 197 public void test_getTransitionRules_immutable() { 198 ZoneRules test = make(OFFSET_PTWO); 199 test.getTransitionRules().add(ZoneOffsetTransitionRule.of(Month.JULY, 2, null, LocalTime.of(12, 30), false, TimeDefinition.STANDARD, OFFSET_PONE, OFFSET_PTWO, OFFSET_PONE)); 200 } 201 202 //----------------------------------------------------------------------- 203 // equals() / hashCode() 204 //----------------------------------------------------------------------- 205 @Test 206 public void test_equalsHashCode() { 207 ZoneRules a = make(OFFSET_PONE); 208 ZoneRules b = make(OFFSET_PTWO); 209 210 assertEquals(a.equals(a), true); 211 assertEquals(a.equals(b), false); 212 assertEquals(b.equals(a), false); 213 assertEquals(b.equals(b), true); 214 215 assertEquals(a.equals("Rubbish"), false); 216 assertEquals(a.equals(null), false); 217 218 assertEquals(a.hashCode() == a.hashCode(), true); 219 assertEquals(b.hashCode() == b.hashCode(), true); 220 } 221 222 } 223
