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 java.time.zone.*; 63 import test.java.time.zone.*; 64 65 import static org.testng.Assert.assertEquals; 66 67 import java.io.ByteArrayInputStream; 68 import java.io.ByteArrayOutputStream; 69 import java.io.ObjectInputStream; 70 import java.io.ObjectOutputStream; 71 72 import java.time.Duration; 73 import java.time.Instant; 74 import java.time.LocalDateTime; 75 import java.time.LocalTime; 76 import java.time.Month; 77 import java.time.ZoneOffset; 78 import java.time.zone.ZoneOffsetTransitionRule.TimeDefinition; 79 80 import org.testng.annotations.DataProvider; 81 import org.testng.annotations.Test; 82 83 /** 84 * Test ZoneRules for fixed offset time-zones. 85 */ 86 @Test 87 public class TCKFixedZoneRules { 88 89 private static final ZoneOffset OFFSET_PONE = ZoneOffset.ofHours(1); 90 private static final ZoneOffset OFFSET_PTWO = ZoneOffset.ofHours(2); 91 private static final ZoneOffset OFFSET_M18 = ZoneOffset.ofHours(-18); 92 private static final LocalDateTime LDT = LocalDateTime.of(2010, 12, 3, 11, 30); 93 private static final Instant INSTANT = LDT.toInstant(OFFSET_PONE); 94 95 private ZoneRules make(ZoneOffset offset) { 96 return offset.getRules(); 97 } 98 99 @DataProvider(name="rules") 100 Object[][] data_rules() { 101 return new Object[][] { 102 {make(OFFSET_PONE), OFFSET_PONE}, 103 {make(OFFSET_PTWO), OFFSET_PTWO}, 104 {make(OFFSET_M18), OFFSET_M18}, 105 }; 106 } 107 108 //----------------------------------------------------------------------- 109 // Basics 110 //----------------------------------------------------------------------- 111 @Test(groups="tck", dataProvider="rules") 112 public void test_serialization(ZoneRules test, ZoneOffset expectedOffset) throws Exception { 113 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 114 ObjectOutputStream out = new ObjectOutputStream(baos); 115 out.writeObject(test); 116 baos.close(); 117 byte[] bytes = baos.toByteArray(); 118 119 ByteArrayInputStream bais = new ByteArrayInputStream(bytes); 120 ObjectInputStream in = new ObjectInputStream(bais); 121 ZoneRules result = (ZoneRules) in.readObject(); 122 123 assertEquals(result, test); 124 assertEquals(result.getClass(), test.getClass()); 125 } 126 127 //----------------------------------------------------------------------- 128 // basics 129 //----------------------------------------------------------------------- 130 @Test(groups="tck", dataProvider="rules") 131 public void test_getOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) { 132 assertEquals(test.getOffset(INSTANT), expectedOffset); 133 assertEquals(test.getOffset((Instant) null), expectedOffset); 134 } 135 136 @Test(groups="tck", dataProvider="rules") 137 public void test_getOffset_LocalDateTime(ZoneRules test, ZoneOffset expectedOffset) { 138 assertEquals(test.getOffset(LDT), expectedOffset); 139 assertEquals(test.getOffset((LocalDateTime) null), expectedOffset); 140 } 141 142 @Test(groups="tck", dataProvider="rules") 143 public void test_getValidOffsets_LDT(ZoneRules test, ZoneOffset expectedOffset) { 144 assertEquals(test.getValidOffsets(LDT).size(), 1); 145 assertEquals(test.getValidOffsets(LDT).get(0), expectedOffset); 146 assertEquals(test.getValidOffsets(null).size(), 1); 147 assertEquals(test.getValidOffsets(null).get(0), expectedOffset); 148 } 149 150 @Test(groups="tck", dataProvider="rules") 151 public void test_getTransition_LDT(ZoneRules test, ZoneOffset expectedOffset) { 152 assertEquals(test.getTransition(LDT), null); 153 assertEquals(test.getTransition(null), null); 154 } 155 156 @Test(groups="tck", dataProvider="rules") 157 public void test_isValidOffset_LDT_ZO(ZoneRules test, ZoneOffset expectedOffset) { 158 assertEquals(test.isValidOffset(LDT, expectedOffset), true); 159 assertEquals(test.isValidOffset(LDT, ZoneOffset.UTC), false); 160 assertEquals(test.isValidOffset(LDT, null), false); 161 162 assertEquals(test.isValidOffset(null, expectedOffset), true); 163 assertEquals(test.isValidOffset(null, ZoneOffset.UTC), false); 164 assertEquals(test.isValidOffset(null, null), false); 165 } 166 167 @Test(groups="tck", dataProvider="rules") 168 public void test_getStandardOffset_Instant(ZoneRules test, ZoneOffset expectedOffset) { 169 assertEquals(test.getStandardOffset(INSTANT), expectedOffset); 170 assertEquals(test.getStandardOffset(null), expectedOffset); 171 } 172 173 @Test(groups="tck", dataProvider="rules") 174 public void test_getDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) { 175 assertEquals(test.getDaylightSavings(INSTANT), Duration.ZERO); 176 assertEquals(test.getDaylightSavings(null), Duration.ZERO); 177 } 178 179 @Test(groups="tck", dataProvider="rules") 180 public void test_isDaylightSavings_Instant(ZoneRules test, ZoneOffset expectedOffset) { 181 assertEquals(test.isDaylightSavings(INSTANT), false); 182 assertEquals(test.isDaylightSavings(null), false); 183 } 184 185 //------------------------------------------------------------------------- 186 @Test(groups="tck", dataProvider="rules") 187 public void test_nextTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) { 188 assertEquals(test.nextTransition(INSTANT), null); 189 assertEquals(test.nextTransition(null), null); 190 } 191 192 @Test(groups="tck", dataProvider="rules") 193 public void test_previousTransition_Instant(ZoneRules test, ZoneOffset expectedOffset) { 194 assertEquals(test.previousTransition(INSTANT), null); 195 assertEquals(test.previousTransition(null), null); 196 } 197 198 //------------------------------------------------------------------------- 199 @Test(groups="tck", dataProvider="rules") 200 public void test_getTransitions(ZoneRules test, ZoneOffset expectedOffset) { 201 assertEquals(test.getTransitions().size(), 0); 202 } 203 204 @Test(expectedExceptions=UnsupportedOperationException.class, groups="tck") 205 public void test_getTransitions_immutable() { 206 ZoneRules test = make(OFFSET_PTWO); 207 test.getTransitions().add(ZoneOffsetTransition.of(LDT, OFFSET_PONE, OFFSET_PTWO)); 208 } 209 210 @Test(groups="tck", dataProvider="rules") 211 public void test_getTransitionRules(ZoneRules test, ZoneOffset expectedOffset) { 212 assertEquals(test.getTransitionRules().size(), 0); 213 } 214 215 @Test(expectedExceptions=UnsupportedOperationException.class, groups="tck") 216 public void test_getTransitionRules_immutable() { 217 ZoneRules test = make(OFFSET_PTWO); 218 test.getTransitionRules().add(ZoneOffsetTransitionRule.of(Month.JULY, 2, null, LocalTime.of(12, 30), false, TimeDefinition.STANDARD, OFFSET_PONE, OFFSET_PTWO, OFFSET_PONE)); 219 } 220 221 //----------------------------------------------------------------------- 222 // equals() / hashCode() 223 //----------------------------------------------------------------------- 224 @Test(groups="tck") 225 public void test_equalsHashCode() { 226 ZoneRules a = make(OFFSET_PONE); 227 ZoneRules b = make(OFFSET_PTWO); 228 229 assertEquals(a.equals(a), true); 230 assertEquals(a.equals(b), false); 231 assertEquals(b.equals(a), false); 232 assertEquals(b.equals(b), true); 233 234 assertEquals(a.equals("Rubbish"), false); 235 assertEquals(a.equals(null), false); 236 237 assertEquals(a.hashCode() == a.hashCode(), true); 238 assertEquals(b.hashCode() == b.hashCode(), true); 239 } 240 241 }