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 java.time.temporal.ChronoUnit.HOURS; 63 import static org.testng.Assert.assertEquals; 64 65 import java.time.Duration; 66 import java.time.LocalDateTime; 67 import java.time.Year; 68 import java.time.ZoneOffset; 69 import java.time.zone.ZoneOffsetTransition; 70 71 import org.testng.annotations.Test; 72 import tck.java.time.AbstractTCKTest; 73 74 /** 75 * Test ZoneOffsetTransition. 76 */ 77 @Test 78 public class TCKZoneOffsetTransition extends AbstractTCKTest { 79 80 private static final ZoneOffset OFFSET_0100 = ZoneOffset.ofHours(1); 81 private static final ZoneOffset OFFSET_0200 = ZoneOffset.ofHours(2); 82 private static final ZoneOffset OFFSET_0230 = ZoneOffset.ofHoursMinutes(2, 30); 83 private static final ZoneOffset OFFSET_0300 = ZoneOffset.ofHours(3); 84 private static final ZoneOffset OFFSET_0400 = ZoneOffset.ofHours(4); 85 86 //----------------------------------------------------------------------- 87 // factory 88 //----------------------------------------------------------------------- 89 @Test(expectedExceptions=NullPointerException.class) 90 public void test_factory_nullTransition() { 91 ZoneOffsetTransition.of(null, OFFSET_0100, OFFSET_0200); 92 } 93 94 @Test(expectedExceptions=NullPointerException.class) 95 public void test_factory_nullOffsetBefore() { 96 ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), null, OFFSET_0200); 97 } 98 99 @Test(expectedExceptions=NullPointerException.class) 100 public void test_factory_nullOffsetAfter() { 101 ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), OFFSET_0200, null); 102 } 103 104 @Test(expectedExceptions=IllegalArgumentException.class) 105 public void test_factory_sameOffset() { 106 ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30), OFFSET_0200, OFFSET_0200); 107 } 108 109 @Test(expectedExceptions=IllegalArgumentException.class) 110 public void test_factory_noNanos() { 111 ZoneOffsetTransition.of(LocalDateTime.of(2010, 12, 3, 11, 30, 0, 500), OFFSET_0200, OFFSET_0300); 112 } 113 114 //----------------------------------------------------------------------- 115 // getters 116 //----------------------------------------------------------------------- 117 @Test 118 public void test_getters_gap() throws Exception { 119 LocalDateTime before = LocalDateTime.of(2010, 3, 31, 1, 0); 120 LocalDateTime after = LocalDateTime.of(2010, 3, 31, 2, 0); 121 ZoneOffsetTransition test = ZoneOffsetTransition.of(before, OFFSET_0200, OFFSET_0300); 122 assertEquals(test.isGap(), true); 123 assertEquals(test.isOverlap(), false); 124 assertEquals(test.getDateTimeBefore(), before); 125 assertEquals(test.getDateTimeAfter(), after); 126 assertEquals(test.getInstant(), before.toInstant(OFFSET_0200)); 127 assertEquals(test.getOffsetBefore(), OFFSET_0200); 128 assertEquals(test.getOffsetAfter(), OFFSET_0300); 129 assertEquals(test.getDuration(), Duration.of(1, HOURS)); 130 } 131 132 @Test 133 public void test_getters_overlap() throws Exception { 134 LocalDateTime before = LocalDateTime.of(2010, 10, 31, 1, 0); 135 LocalDateTime after = LocalDateTime.of(2010, 10, 31, 0, 0); 136 ZoneOffsetTransition test = ZoneOffsetTransition.of(before, OFFSET_0300, OFFSET_0200); 137 assertEquals(test.isGap(), false); 138 assertEquals(test.isOverlap(), true); 139 assertEquals(test.getDateTimeBefore(), before); 140 assertEquals(test.getDateTimeAfter(), after); 141 assertEquals(test.getInstant(), before.toInstant(OFFSET_0300)); 142 assertEquals(test.getOffsetBefore(), OFFSET_0300); 143 assertEquals(test.getOffsetAfter(), OFFSET_0200); 144 assertEquals(test.getDuration(), Duration.of(-1, HOURS)); 145 } 146 147 148 //----------------------------------------------------------------------- 149 // isValidOffset() 150 //----------------------------------------------------------------------- 151 @Test 152 public void test_isValidOffset_gap() { 153 LocalDateTime ldt = LocalDateTime.of(2010, 3, 31, 1, 0); 154 ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0200, OFFSET_0300); 155 assertEquals(test.isValidOffset(OFFSET_0100), false); 156 assertEquals(test.isValidOffset(OFFSET_0200), false); 157 assertEquals(test.isValidOffset(OFFSET_0230), false); 158 assertEquals(test.isValidOffset(OFFSET_0300), false); 159 assertEquals(test.isValidOffset(OFFSET_0400), false); 160 } 161 162 @Test 163 public void test_isValidOffset_overlap() { 164 LocalDateTime ldt = LocalDateTime.of(2010, 10, 31, 1, 0); 165 ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0300, OFFSET_0200); 166 assertEquals(test.isValidOffset(OFFSET_0100), false); 167 assertEquals(test.isValidOffset(OFFSET_0200), true); 168 assertEquals(test.isValidOffset(OFFSET_0230), false); 169 assertEquals(test.isValidOffset(OFFSET_0300), true); 170 assertEquals(test.isValidOffset(OFFSET_0400), false); 171 } 172 173 //----------------------------------------------------------------------- 174 // compareTo() 175 //----------------------------------------------------------------------- 176 @Test 177 public void test_compareTo() { 178 ZoneOffsetTransition a = ZoneOffsetTransition.of( 179 LocalDateTime.ofEpochSecond(23875287L - 1, 0, OFFSET_0200), OFFSET_0200, OFFSET_0300); 180 ZoneOffsetTransition b = ZoneOffsetTransition.of( 181 LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0300), OFFSET_0300, OFFSET_0200); 182 ZoneOffsetTransition c = ZoneOffsetTransition.of( 183 LocalDateTime.ofEpochSecond(23875287L + 1, 0, OFFSET_0100), OFFSET_0100,OFFSET_0400); 184 185 assertEquals(a.compareTo(a) == 0, true); 186 assertEquals(a.compareTo(b) < 0, true); 187 assertEquals(a.compareTo(c) < 0, true); 188 189 assertEquals(b.compareTo(a) > 0, true); 190 assertEquals(b.compareTo(b) == 0, true); 191 assertEquals(b.compareTo(c) < 0, true); 192 193 assertEquals(c.compareTo(a) > 0, true); 194 assertEquals(c.compareTo(b) > 0, true); 195 assertEquals(c.compareTo(c) == 0, true); 196 } 197 198 @Test 199 public void test_compareTo_sameInstant() { 200 ZoneOffsetTransition a = ZoneOffsetTransition.of( 201 LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0200), OFFSET_0200, OFFSET_0300); 202 ZoneOffsetTransition b = ZoneOffsetTransition.of( 203 LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0300), OFFSET_0300, OFFSET_0200); 204 ZoneOffsetTransition c = ZoneOffsetTransition.of( 205 LocalDateTime.ofEpochSecond(23875287L, 0, OFFSET_0100), OFFSET_0100, OFFSET_0400); 206 207 assertEquals(a.compareTo(a) == 0, true); 208 assertEquals(a.compareTo(b) == 0, true); 209 assertEquals(a.compareTo(c) == 0, true); 210 211 assertEquals(b.compareTo(a) == 0, true); 212 assertEquals(b.compareTo(b) == 0, true); 213 assertEquals(b.compareTo(c) == 0, true); 214 215 assertEquals(c.compareTo(a) == 0, true); 216 assertEquals(c.compareTo(b) == 0, true); 217 assertEquals(c.compareTo(c) == 0, true); 218 } 219 220 //----------------------------------------------------------------------- 221 // equals() 222 //----------------------------------------------------------------------- 223 @Test 224 public void test_equals() { 225 LocalDateTime ldtA = LocalDateTime.of(2010, 3, 31, 1, 0); 226 ZoneOffsetTransition a1 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300); 227 ZoneOffsetTransition a2 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300); 228 LocalDateTime ldtB = LocalDateTime.of(2010, 10, 31, 1, 0); 229 ZoneOffsetTransition b = ZoneOffsetTransition.of(ldtB, OFFSET_0300, OFFSET_0200); 230 231 assertEquals(a1.equals(a1), true); 232 assertEquals(a1.equals(a2), true); 233 assertEquals(a1.equals(b), false); 234 assertEquals(a2.equals(a1), true); 235 assertEquals(a2.equals(a2), true); 236 assertEquals(a2.equals(b), false); 237 assertEquals(b.equals(a1), false); 238 assertEquals(b.equals(a2), false); 239 assertEquals(b.equals(b), true); 240 241 assertEquals(a1.equals(""), false); 242 assertEquals(a1.equals(null), false); 243 } 244 245 //----------------------------------------------------------------------- 246 // hashCode() 247 //----------------------------------------------------------------------- 248 @Test 249 public void test_hashCode_floatingWeek_gap_notEndOfDay() { 250 LocalDateTime ldtA = LocalDateTime.of(2010, 3, 31, 1, 0); 251 ZoneOffsetTransition a1 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300); 252 ZoneOffsetTransition a2 = ZoneOffsetTransition.of(ldtA, OFFSET_0200, OFFSET_0300); 253 LocalDateTime ldtB = LocalDateTime.of(2010, 10, 31, 1, 0); 254 ZoneOffsetTransition b = ZoneOffsetTransition.of(ldtB, OFFSET_0300, OFFSET_0200); 255 256 assertEquals(a1.hashCode(), a1.hashCode()); 257 assertEquals(a1.hashCode(), a2.hashCode()); 258 assertEquals(b.hashCode(), b.hashCode()); 259 } 260 261 //----------------------------------------------------------------------- 262 // toString() 263 //----------------------------------------------------------------------- 264 @Test 265 public void test_toString_gap() { 266 LocalDateTime ldt = LocalDateTime.of(2010, 3, 31, 1, 0); 267 ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0200, OFFSET_0300); 268 assertEquals(test.toString(), "Transition[Gap at 2010-03-31T01:00+02:00 to +03:00]"); 269 } 270 271 @Test 272 public void test_toString_overlap() { 273 LocalDateTime ldt = LocalDateTime.of(2010, 10, 31, 1, 0); 274 ZoneOffsetTransition test = ZoneOffsetTransition.of(ldt, OFFSET_0300, OFFSET_0200); 275 assertEquals(test.toString(), "Transition[Overlap at 2010-10-31T01:00+03:00 to +02:00]"); 276 } 277 278 } 279
