1 /*
2 * Copyright (c) 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. 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) 2013, 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 test.java.time.temporal;
58
59 import static org.testng.Assert.assertEquals;
60 import static org.testng.Assert.fail;
61
62 import java.time.temporal.ChronoField;
63 import java.time.temporal.IsoFields;
64 import java.time.temporal.TemporalField;
65 import java.time.temporal.WeekFields;
66 import java.util.HashMap;
67 import java.util.Locale;
68 import java.util.Map;
69 import java.util.ResourceBundle;
70
71 import org.testng.annotations.BeforeClass;
72 import org.testng.annotations.DataProvider;
73 import org.testng.annotations.Test;
74 import sun.util.locale.provider.LocaleProviderAdapter;
75 import sun.util.locale.provider.LocaleResources;
76
77 @Test
78 public class TestChronoField {
79 Map<ChronoField, String> fieldMap;
80
81
82 @BeforeClass
83 public void initClass() {
84 fieldMap = new HashMap<>();
85 fieldMap.put(ChronoField.ERA, "era");
86 fieldMap.put(ChronoField.YEAR, "year");
87 fieldMap.put(ChronoField.MONTH_OF_YEAR, "month");
88 fieldMap.put(ChronoField.DAY_OF_MONTH, "day");
89 fieldMap.put(ChronoField.AMPM_OF_DAY, "dayperiod");
90 fieldMap.put(ChronoField.ALIGNED_WEEK_OF_YEAR, "week");
91 fieldMap.put(ChronoField.DAY_OF_WEEK, "weekday");
92 fieldMap.put(ChronoField.HOUR_OF_DAY, "hour");
93 fieldMap.put(ChronoField.MINUTE_OF_HOUR, "minute");
94 fieldMap.put(ChronoField.SECOND_OF_MINUTE, "second");
95 fieldMap.put(ChronoField.OFFSET_SECONDS, "zone");
96 }
97
98 @DataProvider(name = "localeList")
99 Locale[] data_localeList() {
100 return new Locale[] {
101 Locale.US,
102 Locale.GERMAN,
103 Locale.JAPAN,
104 Locale.ROOT,
105 };
106 }
107 //-----------------------------------------------------------------------
108 @DataProvider(name = "localeDisplayNames")
109 Object[][] data_localeDisplayNames() {
110 return new Object[][] {
111 {ChronoField.ERA},
112 {ChronoField.YEAR},
113 {ChronoField.MONTH_OF_YEAR},
114 {ChronoField.DAY_OF_WEEK},
115 // {ChronoField.ALIGNED_WEEK_OF_YEAR},
116 {ChronoField.DAY_OF_MONTH},
117 {ChronoField.AMPM_OF_DAY},
118 {ChronoField.HOUR_OF_DAY},
119 {ChronoField.MINUTE_OF_HOUR},
120 {ChronoField.SECOND_OF_MINUTE},
121 };
122 }
123
124
125 //-----------------------------------------------------------------------
126 // test ChronoField.getDisplayName
127 //-----------------------------------------------------------------------
128 @Test(dataProvider="localeDisplayNames")
129 public void test_localeDisplayNames(ChronoField field) {
130 for (Locale locale : data_localeList()) {
131 String displayname = field.getDisplayName(locale);
132
133 // Verify the name returned is the same as the direct mapping to the locale resource.
134 LocaleResources lr = LocaleProviderAdapter.getResourceBundleBased()
135 .getLocaleResources(locale);
136 ResourceBundle rb = lr.getJavaTimeFormatData();
137 String displayNameKey = fieldMap.get(field);
138 if (displayNameKey != null) {
139 String key = "field." + displayNameKey;
140 String expected = rb.containsKey(key) ? rb.getString(key) : field.getName();
141 assertEquals(displayname, expected);
142 } else {
143 fail("no mapping for field: " + field);
144 }
145 }
146 }
147
148 @Test
149 public void test_IsoFields_week_based_year() {
150 Locale locale = Locale.US;
151 String name = IsoFields.WEEK_OF_WEEK_BASED_YEAR.getDisplayName(locale);
152 assertEquals(name, "Week");
153 }
154
155 @Test(expectedExceptions=NullPointerException.class)
156 public void test_nullIsoFields_week_based_year() {
157 String name = IsoFields.WEEK_OF_WEEK_BASED_YEAR.getDisplayName((Locale)null);
158 }
159
160 @Test
161 public void test_WeekFields_week_based_year() {
162 Locale locale = Locale.US;
163 TemporalField weekOfYearField = WeekFields.SUNDAY_START.weekOfYear();
164 String name = weekOfYearField.getDisplayName(locale);
165 assertEquals(name, "Week");
166 }
167
168 @Test(expectedExceptions=NullPointerException.class)
169 public void test_nullWeekFields_week_based_year() {
170 TemporalField weekOfYearField = WeekFields.SUNDAY_START.weekOfYear();
171 String name = weekOfYearField.getDisplayName((Locale)null);
172 }
173
174 @Test(expectedExceptions=NullPointerException.class)
175 public void test_nullLocaleChronoFieldDisplayName() {
176 ChronoField.YEAR.getDisplayName((Locale)null);
177 }
178
179 @Test(expectedExceptions=NullPointerException.class)
180 public void test_nullLocaleTemporalFieldDisplayName() {
181 // Test the default method in TemporalField using the
182 // IsoFields.DAY_OF_QUARTER which does not override getDisplayName
183 IsoFields.DAY_OF_QUARTER.getDisplayName((Locale)null);
184 }
185 }