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.format; 61 62 import static java.time.temporal.ChronoField.DAY_OF_MONTH; 63 import static org.testng.Assert.assertSame; 64 import static org.testng.Assert.assertTrue; 65 import static org.testng.Assert.fail; 66 67 import java.time.DateTimeException; 68 import java.time.DayOfWeek; 69 import java.time.Instant; 70 import java.time.LocalDate; 71 import java.time.LocalDateTime; 72 import java.time.LocalTime; 73 import java.time.Month; 74 import java.time.MonthDay; 75 import java.time.OffsetDateTime; 76 import java.time.OffsetTime; 77 import java.time.Year; 78 import java.time.YearMonth; 79 import java.time.ZoneId; 80 import java.time.ZoneOffset; 81 import java.time.ZonedDateTime; 82 import java.time.chrono.ThaiBuddhistChronology; 83 import java.time.format.DateTimeFormatter; 84 import java.time.format.DateTimeFormatterBuilder; 85 import java.time.format.DecimalStyle; 86 import java.time.format.SignStyle; 87 import java.time.temporal.TemporalAccessor; 88 import java.util.Locale; 89 import java.util.function.Function; 90 91 import org.testng.annotations.Test; 92 93 /** 94 * Test DateTimeFormatter. 95 */ 96 @Test 97 public class TestDateTimeFormatter { 98 99 @Test test_withLocale_same()100 public void test_withLocale_same() throws Exception { 101 DateTimeFormatter base = 102 new DateTimeFormatterBuilder().appendLiteral("ONE") 103 .appendValue(DAY_OF_MONTH, 1, 2, SignStyle.NOT_NEGATIVE) 104 .toFormatter(Locale.ENGLISH) 105 .withDecimalStyle(DecimalStyle.STANDARD); 106 DateTimeFormatter test = base.withLocale(Locale.ENGLISH); 107 assertSame(test, base); 108 } 109 110 @Test test_parse_errorMessage()111 public void test_parse_errorMessage() throws Exception { 112 assertGoodErrorDate(DayOfWeek::from, "DayOfWeek"); 113 assertGoodErrorDate(Month::from, "Month"); 114 assertGoodErrorDate(YearMonth::from, "YearMonth"); 115 assertGoodErrorDate(MonthDay::from, "MonthDay"); 116 assertGoodErrorDate(LocalDate::from, "LocalDate"); 117 assertGoodErrorDate(LocalTime::from, "LocalTime"); 118 assertGoodErrorDate(LocalDateTime::from, "LocalDateTime"); 119 assertGoodErrorDate(OffsetTime::from, "OffsetTime"); 120 assertGoodErrorDate(OffsetDateTime::from, "OffsetDateTime"); 121 assertGoodErrorDate(ZonedDateTime::from, "ZonedDateTime"); 122 assertGoodErrorDate(Instant::from, "Instant"); 123 assertGoodErrorDate(ZoneOffset::from, "ZoneOffset"); 124 assertGoodErrorDate(ZoneId::from, "ZoneId"); 125 assertGoodErrorDate(ThaiBuddhistChronology.INSTANCE::date, ""); 126 127 assertGoodErrorTime(DayOfWeek::from, "DayOfWeek"); 128 assertGoodErrorTime(Month::from, "Month"); 129 assertGoodErrorTime(Year::from, "Year"); 130 assertGoodErrorTime(YearMonth::from, "YearMonth"); 131 assertGoodErrorTime(MonthDay::from, "MonthDay"); 132 assertGoodErrorTime(LocalDate::from, "LocalDate"); 133 assertGoodErrorTime(LocalTime::from, "LocalTime"); 134 assertGoodErrorTime(LocalDateTime::from, "LocalDateTime"); 135 assertGoodErrorTime(OffsetTime::from, "OffsetTime"); 136 assertGoodErrorTime(OffsetDateTime::from, "OffsetDateTime"); 137 assertGoodErrorTime(ZonedDateTime::from, "ZonedDateTime"); 138 assertGoodErrorTime(Instant::from, "Instant"); 139 assertGoodErrorTime(ZoneOffset::from, "ZoneOffset"); 140 assertGoodErrorTime(ZoneId::from, "ZoneId"); 141 assertGoodErrorTime(ThaiBuddhistChronology.INSTANCE::date, ""); 142 } 143 assertGoodErrorDate(Function<TemporalAccessor, Object> function, String expectedText)144 private void assertGoodErrorDate(Function<TemporalAccessor, Object> function, String expectedText) { 145 DateTimeFormatter f = DateTimeFormatter.ofPattern("yyyy-mm-dd"); 146 TemporalAccessor temporal = f.parse("2010-06-30"); 147 try { 148 function.apply(temporal); 149 fail("Should have failed"); 150 } catch (DateTimeException ex) { 151 String msg = ex.getMessage(); 152 assertTrue(msg.contains(expectedText), msg); 153 assertTrue(msg.contains("Year"), msg); 154 assertTrue(msg.contains("MinuteOfHour"), msg); 155 assertTrue(msg.contains("DayOfMonth"), msg); 156 } 157 } 158 assertGoodErrorTime(Function<TemporalAccessor, Object> function, String expectedText)159 private void assertGoodErrorTime(Function<TemporalAccessor, Object> function, String expectedText) { 160 DateTimeFormatter f = DateTimeFormatter.ofPattern("HH:MM:ss"); 161 TemporalAccessor temporal = f.parse("11:30:56"); 162 try { 163 function.apply(temporal); 164 fail("Should have failed"); 165 } catch (DateTimeException ex) { 166 String msg = ex.getMessage(); 167 assertTrue(msg.contains(expectedText), msg); 168 assertTrue(msg.contains("HourOfDay"), msg); 169 assertTrue(msg.contains("MonthOfYear"), msg); 170 assertTrue(msg.contains("SecondOfMinute"), msg); 171 } 172 } 173 174 @Test test_parsed_toString_resolvedTime()175 public void test_parsed_toString_resolvedTime() { 176 DateTimeFormatter f = DateTimeFormatter.ofPattern("HH:mm:ss"); 177 TemporalAccessor temporal = f.parse("11:30:56"); 178 String msg = temporal.toString(); 179 assertTrue(msg.contains("11:30:56"), msg); 180 } 181 182 @Test test_parsed_toString_resolvedDate()183 public void test_parsed_toString_resolvedDate() { 184 DateTimeFormatter f = DateTimeFormatter.ofPattern("yyyy-MM-dd"); 185 TemporalAccessor temporal = f.parse("2010-06-30"); 186 String msg = temporal.toString(); 187 assertTrue(msg.contains("2010-06-30"), msg); 188 } 189 190 @Test test_parsed_toString_resolvedDateTime()191 public void test_parsed_toString_resolvedDateTime() { 192 DateTimeFormatter f = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); 193 TemporalAccessor temporal = f.parse("2010-06-30 11:30:56"); 194 String msg = temporal.toString(); 195 assertTrue(msg.contains("2010-06-30"), msg); 196 assertTrue(msg.contains("11:30:56"), msg); 197 } 198 199 } 200