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) 2008-2012, 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.temporal; 61 62 import static java.time.temporal.ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH; 63 import static java.time.temporal.ChronoField.ALIGNED_DAY_OF_WEEK_IN_YEAR; 64 import static java.time.temporal.ChronoField.ALIGNED_WEEK_OF_MONTH; 65 import static java.time.temporal.ChronoField.ALIGNED_WEEK_OF_YEAR; 66 import static java.time.temporal.ChronoField.DAY_OF_MONTH; 67 import static java.time.temporal.ChronoField.DAY_OF_WEEK; 68 import static java.time.temporal.ChronoField.DAY_OF_YEAR; 69 import static java.time.temporal.ChronoField.EPOCH_DAY; 70 import static java.time.temporal.ChronoField.MONTH_OF_YEAR; 71 import static java.time.temporal.ChronoField.PROLEPTIC_MONTH; 72 import static java.time.temporal.ChronoField.YEAR; 73 import static org.testng.Assert.assertEquals; 74 import static org.testng.Assert.fail; 75 76 import java.time.DateTimeException; 77 import java.time.LocalDate; 78 import java.time.format.DateTimeFormatter; 79 import java.time.format.DateTimeFormatterBuilder; 80 import java.time.temporal.TemporalAccessor; 81 import java.time.temporal.TemporalField; 82 83 import org.testng.annotations.DataProvider; 84 import org.testng.annotations.Test; 85 86 /** 87 * Test. 88 */ 89 public class TestDateTimeBuilderCombinations { 90 91 @DataProvider(name = "combine") data_combine()92 Object[][] data_combine() { 93 return new Object[][] { 94 {YEAR, 2012, MONTH_OF_YEAR, 6, DAY_OF_MONTH, 3, null, null, LocalDate.class, LocalDate.of(2012, 6, 3)}, 95 {PROLEPTIC_MONTH, 2012 * 12 + 6 - 1, DAY_OF_MONTH, 3, null, null, null, null, LocalDate.class, LocalDate.of(2012, 6, 3)}, 96 {YEAR, 2012, ALIGNED_WEEK_OF_YEAR, 6, DAY_OF_WEEK, 3, null, null, LocalDate.class, LocalDate.of(2012, 2, 8)}, 97 {YEAR, 2012, DAY_OF_YEAR, 155, null, null, null, null, LocalDate.class, LocalDate.of(2012, 6, 3)}, 98 // {ERA, 1, YEAR_OF_ERA, 2012, DAY_OF_YEAR, 155, null, null, LocalDate.class, LocalDate.of(2012, 6, 3)}, 99 {YEAR, 2012, MONTH_OF_YEAR, 6, null, null, null, null, LocalDate.class, null}, 100 {EPOCH_DAY, 12, null, null, null, null, null, null, LocalDate.class, LocalDate.of(1970, 1, 13)}, 101 }; 102 } 103 104 @Test(dataProvider = "combine") test_derive(final TemporalField field1, final Number value1, final TemporalField field2, final Number value2, final TemporalField field3, final Number value3, final TemporalField field4, final Number value4, Class<?> query, Object expectedVal)105 public void test_derive(final TemporalField field1, final Number value1, 106 final TemporalField field2, final Number value2, 107 final TemporalField field3, final Number value3, 108 final TemporalField field4, final Number value4, 109 Class<?> query, Object expectedVal) { 110 // mock for testing that does not fully comply with TemporalAccessor contract 111 TemporalAccessor test = new TemporalAccessor() { 112 @Override 113 public boolean isSupported(TemporalField field) { 114 return field == field1 || field == field2 || field == field3 || field == field4; 115 } 116 @Override 117 public long getLong(TemporalField field) { 118 if (field == field1) { 119 return value1.longValue(); 120 } 121 if (field == field2) { 122 return value2.longValue(); 123 } 124 if (field == field3) { 125 return value3.longValue(); 126 } 127 if (field == field4) { 128 return value4.longValue(); 129 } 130 throw new DateTimeException("Unsupported"); 131 } 132 }; 133 String str = ""; 134 DateTimeFormatterBuilder dtfb = new DateTimeFormatterBuilder(); 135 dtfb.appendValue(field1).appendLiteral('-'); 136 str += value1 + "-"; 137 if (field2 != null) { 138 dtfb.appendValue(field2).appendLiteral('-'); 139 str += value2 + "-"; 140 } 141 if (field3 != null) { 142 dtfb.appendValue(field3).appendLiteral('-'); 143 str += value3 + "-"; 144 } 145 if (field4 != null) { 146 dtfb.appendValue(field4).appendLiteral('-'); 147 str += value4 + "-"; 148 } 149 TemporalAccessor parsed = dtfb.toFormatter().parse(str); 150 if (query == LocalDate.class) { 151 if (expectedVal != null) { 152 assertEquals(parsed.query(LocalDate::from), expectedVal); 153 } else { 154 try { 155 parsed.query(LocalDate::from); 156 fail(); 157 } catch (DateTimeException ex) { 158 // expected 159 } 160 } 161 } else { 162 throw new IllegalArgumentException(); 163 } 164 } 165 166 //----------------------------------------------------------------------- 167 @DataProvider(name = "normalized") data_normalized()168 Object[][] data_normalized() { 169 return new Object[][] { 170 {YEAR, 2127, YEAR, 2127}, 171 {MONTH_OF_YEAR, 12, MONTH_OF_YEAR, 12}, 172 {DAY_OF_YEAR, 127, DAY_OF_YEAR, 127}, 173 {DAY_OF_MONTH, 23, DAY_OF_MONTH, 23}, 174 {DAY_OF_WEEK, 127, DAY_OF_WEEK, 127L}, 175 {ALIGNED_WEEK_OF_YEAR, 23, ALIGNED_WEEK_OF_YEAR, 23}, 176 {ALIGNED_DAY_OF_WEEK_IN_YEAR, 4, ALIGNED_DAY_OF_WEEK_IN_YEAR, 4L}, 177 {ALIGNED_WEEK_OF_MONTH, 4, ALIGNED_WEEK_OF_MONTH, 4}, 178 {ALIGNED_DAY_OF_WEEK_IN_MONTH, 3, ALIGNED_DAY_OF_WEEK_IN_MONTH, 3}, 179 {PROLEPTIC_MONTH, 27, PROLEPTIC_MONTH, null}, 180 {PROLEPTIC_MONTH, 27, YEAR, 2}, 181 {PROLEPTIC_MONTH, 27, MONTH_OF_YEAR, 4}, 182 }; 183 } 184 185 @Test(dataProvider = "normalized") test_normalized(final TemporalField field1, final Number value1, TemporalField expectedField, Number expectedVal)186 public void test_normalized(final TemporalField field1, final Number value1, TemporalField expectedField, Number expectedVal) { 187 // mock for testing that does not fully comply with TemporalAccessor contract 188 TemporalAccessor test = new TemporalAccessor() { 189 @Override 190 public boolean isSupported(TemporalField field) { 191 return field == field1; 192 } 193 @Override 194 public long getLong(TemporalField field) { 195 if (field == field1) { 196 return value1.longValue(); 197 } 198 throw new DateTimeException("Unsupported"); 199 } 200 }; 201 DateTimeFormatter f = new DateTimeFormatterBuilder().appendValue(field1).toFormatter(); 202 String str = value1.toString(); 203 TemporalAccessor temporal = f.parse(str); 204 if (expectedVal != null) { 205 assertEquals(temporal.getLong(expectedField), expectedVal.longValue()); 206 } else { 207 assertEquals(temporal.isSupported(expectedField), false); 208 } 209 } 210 211 } 212