1 /*
2 * Copyright (c) 2012, 2019, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 /*
27 * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
28 *
29 * All rights reserved.
30 *
31 * Redistribution and use in source and binary forms, with or without
32 * modification, are permitted provided that the following conditions are met:
33 *
34 * * Redistributions of source code must retain the above copyright notice,
35 * this list of conditions and the following disclaimer.
36 *
37 * * Redistributions in binary form must reproduce the above copyright notice,
38 * this list of conditions and the following disclaimer in the documentation
39 * and/or other materials provided with the distribution.
40 *
41 * * Neither the name of JSR-310 nor the names of its contributors
42 * may be used to endorse or promote products derived from this software
43 * without specific prior written permission.
44 *
45 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
46 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
47 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
48 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
49 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
50 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
52 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
53 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
54 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
55 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56 */
57 package tck.java.time.chrono;
58
59 import static java.time.temporal.ChronoField.ERA;
60 import static org.testng.Assert.assertEquals;
61 import static org.testng.Assert.assertTrue;
62 import static org.testng.Assert.fail;
63
64 import java.time.chrono.Era;
65 import java.time.chrono.JapaneseChronology;
66 import java.time.chrono.JapaneseEra;
67 import java.util.List;
68
69 import org.testng.annotations.DataProvider;
70 import org.testng.annotations.Test;
71
72 /**
73 * Tests for JapaneseEra
74 * @bug 8068278
75 */
76 @Test
77 public class TCKJapaneseEra {
78
79 @DataProvider(name = "JapaneseEras")
80 Object[][] data_of_eras() {
81 return new Object[][] {
82 {JapaneseEra.of(3), "Reiwa", 3},
83 {JapaneseEra.HEISEI, "Heisei", 2},
84 {JapaneseEra.SHOWA, "Showa", 1},
85 {JapaneseEra.TAISHO, "Taisho", 0},
86 {JapaneseEra.MEIJI, "Meiji", -1},
87 };
88 }
89
90 @DataProvider(name = "InvalidJapaneseEras")
91 Object[][] data_of_invalid_eras() {
92 return new Object[][] {
93 {-2},
94 {-3},
95 {4},
96 {Integer.MIN_VALUE},
97 {Integer.MAX_VALUE},
98 };
99 }
100
101 //-----------------------------------------------------------------------
102 // JapaneseEra value test
103 //-----------------------------------------------------------------------
104 @Test(dataProvider="JapaneseEras")
105 public void test_valueOf(JapaneseEra era , String eraName, int eraValue) {
106 assertEquals(era.getValue(), eraValue);
107 assertEquals(JapaneseEra.of(eraValue), era);
108 assertEquals(JapaneseEra.valueOf(eraName), era);
109 }
110
111 //-----------------------------------------------------------------------
112 // values()
113 //-----------------------------------------------------------------------
114 @Test
115 public void test_values() {
116 List<Era> eraList = JapaneseChronology.INSTANCE.eras();
117 JapaneseEra[] eras = JapaneseEra.values();
118 assertEquals(eraList.size(), eras.length);
119 for (JapaneseEra era : eras) {
120 assertTrue(eraList.contains(era));
121 }
122 }
123
124 //-----------------------------------------------------------------------
125 // range()
126 //-----------------------------------------------------------------------
127 @Test
128 public void test_range() {
129 // eras may be added after release
130 for (JapaneseEra era : JapaneseEra.values()) {
131 assertEquals(era.range(ERA).getMinimum(), -1);
132 assertEquals(era.range(ERA).getLargestMinimum(), -1);
133 assertEquals(era.range(ERA).getSmallestMaximum(), era.range(ERA).getMaximum());
134 assertEquals(era.range(ERA).getMaximum() >= 2, true);
135 }
136 }
137
138 //-----------------------------------------------------------------------
139 // JapaneseChronology.INSTANCE.eraOf invalid era test
140 //-----------------------------------------------------------------------
141 @Test(dataProvider="InvalidJapaneseEras", expectedExceptions=java.time.DateTimeException.class)
142 public void test_outofrange(int era) {
143 JapaneseChronology.INSTANCE.eraOf(era);
144 }
145 }