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) 2007-2012, 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 test.java.time;
61
62 import static org.testng.Assert.assertEquals;
63 import static org.testng.Assert.assertSame;
64
65 import java.time.LocalTime;
66
67 import org.testng.annotations.Test;
68
69 /**
70 * Test LocalTime.
71 */
72 @Test
73 public class TestLocalTime extends AbstractTest {
74
75 //-----------------------------------------------------------------------
76 @Test
77 public void test_immutable() {
78 assertImmutable(LocalTime.class);
79 }
80
81 //-----------------------------------------------------------------------
82 private void check(LocalTime time, int h, int m, int s, int n) {
83 assertEquals(time.getHour(), h);
84 assertEquals(time.getMinute(), m);
85 assertEquals(time.getSecond(), s);
86 assertEquals(time.getNano(), n);
87 }
88
89 //-----------------------------------------------------------------------
90 @Test
91 public void constant_MIDNIGHT() {
92 check(LocalTime.MIDNIGHT, 0, 0, 0, 0);
93 }
94
95 @Test
96 public void constant_MIDNIGHT_same() {
97 assertSame(LocalTime.MIDNIGHT, LocalTime.MIDNIGHT);
98 assertSame(LocalTime.MIDNIGHT, LocalTime.of(0, 0));
99 }
100
101 @Test
102 public void constant_MIDDAY() {
103 check(LocalTime.NOON, 12, 0, 0, 0);
104 }
105
106 @Test
107 public void constant_MIDDAY_same() {
108 assertSame(LocalTime.NOON, LocalTime.NOON);
109 assertSame(LocalTime.NOON, LocalTime.of(12, 0));
110 }
111
112 //-----------------------------------------------------------------------
113 @Test
114 public void constant_MIN_TIME() {
115 check(LocalTime.MIN, 0, 0, 0, 0);
116 }
117
118 @Test
119 public void constant_MIN_TIME_same() {
120 assertSame(LocalTime.MIN, LocalTime.of(0, 0));
121 }
122
123 @Test
124 public void constant_MAX_TIME() {
125 check(LocalTime.MAX, 23, 59, 59, 999999999);
126 }
127
128 @Test
129 public void constant_MAX_TIME_same() {
130 assertSame(LocalTime.NOON, LocalTime.NOON);
131 assertSame(LocalTime.NOON, LocalTime.of(12, 0));
132 }
133
134 @Test
135 public void factory_time_2ints_singletons() {
136 for (int i = 0; i < 24; i++) {
137 LocalTime test1 = LocalTime.of(i, 0);
138 LocalTime test2 = LocalTime.of(i, 0);
139 assertSame(test1, test2);
140 }
141 }
142
143 @Test
144 public void factory_time_3ints_singletons() {
145 for (int i = 0; i < 24; i++) {
146 LocalTime test1 = LocalTime.of(i, 0, 0);
147 LocalTime test2 = LocalTime.of(i, 0, 0);
148 assertSame(test1, test2);
149 }
150 }
151
152 @Test
153 public void factory_time_4ints_singletons() {
154 for (int i = 0; i < 24; i++) {
155 LocalTime test1 = LocalTime.of(i, 0, 0, 0);
156 LocalTime test2 = LocalTime.of(i, 0, 0, 0);
157 assertSame(test1, test2);
158 }
159 }
160
161 @Test
162 public void factory_ofSecondOfDay_singletons() {
163 for (int i = 0; i < 24; i++) {
164 LocalTime test1 = LocalTime.ofSecondOfDay(i * 60L * 60L);
165 LocalTime test2 = LocalTime.of(i, 0);
166 assertSame(test1, test2);
167 }
168 }
169
170 @Test
171 public void factory_ofNanoOfDay_singletons() {
172 for (int i = 0; i < 24; i++) {
173 LocalTime test1 = LocalTime.ofNanoOfDay(i * 1000000000L * 60L * 60L);
174 LocalTime test2 = LocalTime.of(i, 0);
175 assertSame(test1, test2);
176 }
177 }
178
179 }