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.  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 test.java.time.temporal;
  58 
  59 import static org.testng.Assert.assertEquals;
  60 
  61 import java.util.Calendar;
  62 import java.util.Locale;
  63 import java.util.TimeZone;
  64 
  65 import java.time.LocalDate;
  66 import java.time.temporal.ChronoField;
  67 import java.time.temporal.ChronoUnit;
  68 import java.time.chrono.ChronoLocalDate;
  69 import java.time.chrono.ThaiBuddhistChronology;
  70 import java.time.chrono.ThaiBuddhistDate;
  71 
  72 import org.testng.annotations.Test;
  73 import org.testng.annotations.DataProvider;
  74 
  75 /**
  76  * Test.
  77  */
  78 @Test
  79 public class TestThaiBuddhistChronoImpl {
  80 
  81     /**
  82      * Range of years to check consistency with java.util.Calendar
  83      */
  84     @DataProvider(name="RangeVersusCalendar")
  85     Object[][] provider_rangeVersusCalendar() {
  86         return new Object[][] {
  87             {LocalDate.of(1583, 1, 1), LocalDate.of(2100, 1, 1)},
  88         };
  89     }
  90 
  91     //-----------------------------------------------------------------------
  92     // Verify  ThaiBuddhist Calendar matches java.util.Calendar for range
  93     //-----------------------------------------------------------------------
  94     @Test(groups={"implementation"}, dataProvider="RangeVersusCalendar")
  95     public void test_ThaiBuddhistChrono_vsCalendar(LocalDate isoStartDate, LocalDate isoEndDate) {
  96         Locale locale = Locale.forLanguageTag("th-TH--u-ca-buddhist");
  97         assertEquals(locale.toString(), "th_TH", "Unexpected locale");
  98         Calendar cal = java.util.Calendar.getInstance(locale);
  99         assertEquals(cal.getCalendarType(), "buddhist", "Unexpected calendar type");
 100 
 101         ThaiBuddhistDate thaiDate = ThaiBuddhistChronology.INSTANCE.date(isoStartDate);
 102 
 103         cal.setTimeZone(TimeZone.getTimeZone("GMT+00"));
 104         cal.set(Calendar.YEAR, thaiDate.get(ChronoField.YEAR));
 105         cal.set(Calendar.MONTH, thaiDate.get(ChronoField.MONTH_OF_YEAR) - 1);
 106         cal.set(Calendar.DAY_OF_MONTH, thaiDate.get(ChronoField.DAY_OF_MONTH));
 107 
 108         while (thaiDate.isBefore(isoEndDate)) {
 109             assertEquals(thaiDate.get(ChronoField.DAY_OF_MONTH), cal.get(Calendar.DAY_OF_MONTH), "Day mismatch in " + thaiDate + ";  cal: " + cal);
 110             assertEquals(thaiDate.get(ChronoField.MONTH_OF_YEAR), cal.get(Calendar.MONTH) + 1, "Month mismatch in " + thaiDate);
 111             assertEquals(thaiDate.get(ChronoField.YEAR_OF_ERA), cal.get(Calendar.YEAR), "Year mismatch in " + thaiDate);
 112 
 113             thaiDate = thaiDate.plus(1, ChronoUnit.DAYS);
 114             cal.add(Calendar.DAY_OF_MONTH, 1);
 115         }
 116     }
 117 
 118     private String calToString(Calendar cal) {
 119         return String.format("%04d-%02d-%02d",
 120                 cal.get(Calendar.YEAR), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.DAY_OF_MONTH));
 121     }
 122 
 123 }