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) 2008-2012 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; 61 62 import static org.testng.Assert.assertEquals; 63 import static org.testng.Assert.assertSame; 64 65 import java.time.Clock; 66 import java.time.Duration; 67 import java.time.Instant; 68 import java.time.LocalDateTime; 69 import java.time.ZoneId; 70 import java.time.ZoneOffset; 71 72 import org.testng.annotations.Test; 73 74 /** 75 * Test offset clock. 76 */ 77 @Test 78 public class TCKClock_Offset extends AbstractTCKTest { 79 80 private static final ZoneId MOSCOW = ZoneId.of("Europe/Moscow"); 81 private static final ZoneId PARIS = ZoneId.of("Europe/Paris"); 82 private static final Instant INSTANT = LocalDateTime.of(2008, 6, 30, 11, 30, 10, 500).atZone(ZoneOffset.ofHours(2)).toInstant(); 83 private static final Duration OFFSET = Duration.ofSeconds(2); 84 85 //----------------------------------------------------------------------- test_offset_ClockDuration()86 public void test_offset_ClockDuration() { 87 Clock test = Clock.offset(Clock.fixed(INSTANT, PARIS), OFFSET); 88 //System.out.println(test.instant()); 89 //System.out.println(INSTANT.plus(OFFSET)); 90 assertEquals(test.instant(), INSTANT.plus(OFFSET)); 91 assertEquals(test.getZone(), PARIS); 92 } 93 test_offset_ClockDuration_zeroDuration()94 public void test_offset_ClockDuration_zeroDuration() { 95 Clock underlying = Clock.system(PARIS); 96 Clock test = Clock.offset(underlying, Duration.ZERO); 97 assertSame(test, underlying); // spec says same 98 } 99 100 @Test(expectedExceptions = NullPointerException.class) test_offset_ClockDuration_nullClock()101 public void test_offset_ClockDuration_nullClock() { 102 Clock.offset(null, Duration.ZERO); 103 } 104 105 @Test(expectedExceptions = NullPointerException.class) test_offset_ClockDuration_nullDuration()106 public void test_offset_ClockDuration_nullDuration() { 107 Clock.offset(Clock.systemUTC(), null); 108 } 109 110 //------------------------------------------------------------------------- test_withZone()111 public void test_withZone() { 112 Clock test = Clock.offset(Clock.system(PARIS), OFFSET); 113 Clock changed = test.withZone(MOSCOW); 114 assertEquals(test.getZone(), PARIS); 115 assertEquals(changed.getZone(), MOSCOW); 116 } 117 test_withZone_equal()118 public void test_withZone_equal() { 119 Clock test = Clock.offset(Clock.system(PARIS), OFFSET); 120 Clock changed = test.withZone(PARIS); 121 assertEquals(test, changed); 122 } 123 124 @Test(expectedExceptions = NullPointerException.class) test_withZone_null()125 public void test_withZone_null() { 126 Clock.offset(Clock.system(PARIS), OFFSET).withZone(null); 127 } 128 129 //----------------------------------------------------------------------- test_equals()130 public void test_equals() { 131 Clock a = Clock.offset(Clock.system(PARIS), OFFSET); 132 Clock b = Clock.offset(Clock.system(PARIS), OFFSET); 133 assertEquals(a.equals(a), true); 134 assertEquals(a.equals(b), true); 135 assertEquals(b.equals(a), true); 136 assertEquals(b.equals(b), true); 137 138 Clock c = Clock.offset(Clock.system(MOSCOW), OFFSET); 139 assertEquals(a.equals(c), false); 140 141 Clock d = Clock.offset(Clock.system(PARIS), OFFSET.minusNanos(1)); 142 assertEquals(a.equals(d), false); 143 144 assertEquals(a.equals(null), false); 145 assertEquals(a.equals("other type"), false); 146 assertEquals(a.equals(Clock.systemUTC()), false); 147 } 148 test_hashCode()149 public void test_hashCode() { 150 Clock a = Clock.offset(Clock.system(PARIS), OFFSET); 151 Clock b = Clock.offset(Clock.system(PARIS), OFFSET); 152 assertEquals(a.hashCode(), a.hashCode()); 153 assertEquals(a.hashCode(), b.hashCode()); 154 155 Clock c = Clock.offset(Clock.system(MOSCOW), OFFSET); 156 assertEquals(a.hashCode() == c.hashCode(), false); 157 158 Clock d = Clock.offset(Clock.system(PARIS), OFFSET.minusNanos(1)); 159 assertEquals(a.hashCode() == d.hashCode(), false); 160 } 161 162 } 163