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.getFormatData();
 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 }