/* * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * This file is available under and governed by the GNU General Public * License version 2 only, as published by the Free Software Foundation. * However, the following notice accompanied the original version of this * file: * * Copyright (c) 2009-2012, Stephen Colebourne & Michael Nascimento Santos * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of JSR-310 nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package test.java.time.format; import static java.time.temporal.ChronoField.DAY_OF_MONTH; import static java.time.temporal.ChronoField.DAY_OF_WEEK; import static java.time.temporal.ChronoField.MINUTE_OF_HOUR; import static java.time.temporal.ChronoField.MONTH_OF_YEAR; import static java.time.temporal.ChronoField.YEAR; import static org.testng.Assert.assertEquals; import java.text.ParsePosition; import java.time.LocalDate; import java.time.YearMonth; import java.time.ZoneOffset; import java.time.format.DateTimeFormatter; import java.time.format.DateTimeFormatterBuilder; import java.time.format.SignStyle; import java.time.format.TextStyle; import java.time.temporal.Temporal; import java.time.temporal.TemporalAccessor; import java.util.HashMap; import java.util.Locale; import java.util.Map; import org.testng.annotations.BeforeMethod; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; /** * Test DateTimeFormatterBuilder. */ @Test public class TestDateTimeFormatterBuilder { private DateTimeFormatterBuilder builder; @BeforeMethod public void setUp() { builder = new DateTimeFormatterBuilder(); } //----------------------------------------------------------------------- @Test public void test_toFormatter_empty() throws Exception { DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), ""); } //----------------------------------------------------------------------- @Test public void test_parseCaseSensitive() throws Exception { builder.parseCaseSensitive(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ParseCaseSensitive(true)"); } @Test public void test_parseCaseInsensitive() throws Exception { builder.parseCaseInsensitive(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ParseCaseSensitive(false)"); } //----------------------------------------------------------------------- @Test public void test_parseStrict() throws Exception { builder.parseStrict(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ParseStrict(true)"); } @Test public void test_parseLenient() throws Exception { builder.parseLenient(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ParseStrict(false)"); } //----------------------------------------------------------------------- @Test public void test_appendValue_1arg() throws Exception { builder.appendValue(DAY_OF_MONTH); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(DayOfMonth)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendValue_1arg_null() throws Exception { builder.appendValue(null); } //----------------------------------------------------------------------- @Test public void test_appendValue_2arg() throws Exception { builder.appendValue(DAY_OF_MONTH, 3); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(DayOfMonth,3)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendValue_2arg_null() throws Exception { builder.appendValue(null, 3); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_2arg_widthTooSmall() throws Exception { builder.appendValue(DAY_OF_MONTH, 0); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_2arg_widthTooBig() throws Exception { builder.appendValue(DAY_OF_MONTH, 20); } //----------------------------------------------------------------------- @Test public void test_appendValue_3arg() throws Exception { builder.appendValue(DAY_OF_MONTH, 2, 3, SignStyle.NORMAL); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(DayOfMonth,2,3,NORMAL)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendValue_3arg_nullField() throws Exception { builder.appendValue(null, 2, 3, SignStyle.NORMAL); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_3arg_minWidthTooSmall() throws Exception { builder.appendValue(DAY_OF_MONTH, 0, 2, SignStyle.NORMAL); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_3arg_minWidthTooBig() throws Exception { builder.appendValue(DAY_OF_MONTH, 20, 2, SignStyle.NORMAL); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_3arg_maxWidthTooSmall() throws Exception { builder.appendValue(DAY_OF_MONTH, 2, 0, SignStyle.NORMAL); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_3arg_maxWidthTooBig() throws Exception { builder.appendValue(DAY_OF_MONTH, 2, 20, SignStyle.NORMAL); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendValue_3arg_maxWidthMinWidth() throws Exception { builder.appendValue(DAY_OF_MONTH, 4, 2, SignStyle.NORMAL); } @Test(expectedExceptions=NullPointerException.class) public void test_appendValue_3arg_nullSignStyle() throws Exception { builder.appendValue(DAY_OF_MONTH, 2, 3, null); } //----------------------------------------------------------------------- @Test public void test_appendValue_subsequent2_parse3() throws Exception { builder.appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL).appendValue(DAY_OF_MONTH, 2); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear,1,2,NORMAL)Value(DayOfMonth,2)"); TemporalAccessor parsed = f.parseUnresolved("123", new ParsePosition(0)); assertEquals(parsed.getLong(MONTH_OF_YEAR), 1L); assertEquals(parsed.getLong(DAY_OF_MONTH), 23L); } @Test public void test_appendValue_subsequent2_parse4() throws Exception { builder.appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL).appendValue(DAY_OF_MONTH, 2); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear,1,2,NORMAL)Value(DayOfMonth,2)"); TemporalAccessor parsed = f.parseUnresolved("0123", new ParsePosition(0)); assertEquals(parsed.getLong(MONTH_OF_YEAR), 1L); assertEquals(parsed.getLong(DAY_OF_MONTH), 23L); } @Test public void test_appendValue_subsequent2_parse5() throws Exception { builder.appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL).appendValue(DAY_OF_MONTH, 2).appendLiteral('4'); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear,1,2,NORMAL)Value(DayOfMonth,2)'4'"); TemporalAccessor parsed = f.parseUnresolved("01234", new ParsePosition(0)); assertEquals(parsed.getLong(MONTH_OF_YEAR), 1L); assertEquals(parsed.getLong(DAY_OF_MONTH), 23L); } @Test public void test_appendValue_subsequent3_parse6() throws Exception { builder .appendValue(YEAR, 4, 10, SignStyle.EXCEEDS_PAD) .appendValue(MONTH_OF_YEAR, 2) .appendValue(DAY_OF_MONTH, 2); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(Year,4,10,EXCEEDS_PAD)Value(MonthOfYear,2)Value(DayOfMonth,2)"); TemporalAccessor parsed = f.parseUnresolved("20090630", new ParsePosition(0)); assertEquals(parsed.getLong(YEAR), 2009L); assertEquals(parsed.getLong(MONTH_OF_YEAR), 6L); assertEquals(parsed.getLong(DAY_OF_MONTH), 30L); } //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void test_appendValueReduced_null() throws Exception { builder.appendValueReduced(null, 2, 2000); } @Test public void test_appendValueReduced() throws Exception { builder.appendValueReduced(YEAR, 2, 2000); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ReducedValue(Year,2,2000)"); TemporalAccessor parsed = f.parseUnresolved("12", new ParsePosition(0)); assertEquals(parsed.getLong(YEAR), 2012L); } @Test public void test_appendValueReduced_subsequent_parse() throws Exception { builder.appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL).appendValueReduced(YEAR, 2, 2000); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear,1,2,NORMAL)ReducedValue(Year,2,2000)"); TemporalAccessor parsed = f.parseUnresolved("123", new ParsePosition(0)); assertEquals(parsed.getLong(MONTH_OF_YEAR), 1L); assertEquals(parsed.getLong(YEAR), 2023L); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_appendFraction_4arg() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, 1, 9, false); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Fraction(MinuteOfHour,1,9)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendFraction_4arg_nullRule() throws Exception { builder.appendFraction(null, 1, 9, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_invalidRuleNotFixedSet() throws Exception { builder.appendFraction(DAY_OF_MONTH, 1, 9, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_minTooSmall() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, -1, 9, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_minTooBig() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, 10, 9, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_maxTooSmall() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, 0, -1, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_maxTooBig() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, 1, 10, false); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_appendFraction_4arg_maxWidthMinWidth() throws Exception { builder.appendFraction(MINUTE_OF_HOUR, 9, 3, false); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_appendText_1arg() throws Exception { builder.appendText(MONTH_OF_YEAR); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Text(MonthOfYear)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendText_1arg_null() throws Exception { builder.appendText(null); } //----------------------------------------------------------------------- @Test public void test_appendText_2arg() throws Exception { builder.appendText(MONTH_OF_YEAR, TextStyle.SHORT); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Text(MonthOfYear,SHORT)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendText_2arg_nullRule() throws Exception { builder.appendText(null, TextStyle.SHORT); } @Test(expectedExceptions=NullPointerException.class) public void test_appendText_2arg_nullStyle() throws Exception { builder.appendText(MONTH_OF_YEAR, (TextStyle) null); } //----------------------------------------------------------------------- @Test public void test_appendTextMap() throws Exception { Map map = new HashMap<>(); map.put(1L, "JNY"); map.put(2L, "FBY"); map.put(3L, "MCH"); map.put(4L, "APL"); map.put(5L, "MAY"); map.put(6L, "JUN"); map.put(7L, "JLY"); map.put(8L, "AGT"); map.put(9L, "SPT"); map.put(10L, "OBR"); map.put(11L, "NVR"); map.put(12L, "DBR"); builder.appendText(MONTH_OF_YEAR, map); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Text(MonthOfYear)"); // TODO: toString should be different? } @Test(expectedExceptions=NullPointerException.class) public void test_appendTextMap_nullRule() throws Exception { builder.appendText(null, new HashMap()); } @Test(expectedExceptions=NullPointerException.class) public void test_appendTextMap_nullStyle() throws Exception { builder.appendText(MONTH_OF_YEAR, (Map) null); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_appendOffsetId() throws Exception { builder.appendOffsetId(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Offset(+HH:MM:ss,'Z')"); } @DataProvider(name="offsetPatterns") Object[][] data_offsetPatterns() { return new Object[][] { {"+HH", 2, 0, 0, "+02"}, {"+HH", -2, 0, 0, "-02"}, {"+HH", 2, 30, 0, "+02"}, {"+HH", 2, 0, 45, "+02"}, {"+HH", 2, 30, 45, "+02"}, {"+HHMM", 2, 0, 0, "+0200"}, {"+HHMM", -2, 0, 0, "-0200"}, {"+HHMM", 2, 30, 0, "+0230"}, {"+HHMM", 2, 0, 45, "+0200"}, {"+HHMM", 2, 30, 45, "+0230"}, {"+HH:MM", 2, 0, 0, "+02:00"}, {"+HH:MM", -2, 0, 0, "-02:00"}, {"+HH:MM", 2, 30, 0, "+02:30"}, {"+HH:MM", 2, 0, 45, "+02:00"}, {"+HH:MM", 2, 30, 45, "+02:30"}, {"+HHMMss", 2, 0, 0, "+0200"}, {"+HHMMss", -2, 0, 0, "-0200"}, {"+HHMMss", 2, 30, 0, "+0230"}, {"+HHMMss", 2, 0, 45, "+020045"}, {"+HHMMss", 2, 30, 45, "+023045"}, {"+HH:MM:ss", 2, 0, 0, "+02:00"}, {"+HH:MM:ss", -2, 0, 0, "-02:00"}, {"+HH:MM:ss", 2, 30, 0, "+02:30"}, {"+HH:MM:ss", 2, 0, 45, "+02:00:45"}, {"+HH:MM:ss", 2, 30, 45, "+02:30:45"}, {"+HHMMSS", 2, 0, 0, "+020000"}, {"+HHMMSS", -2, 0, 0, "-020000"}, {"+HHMMSS", 2, 30, 0, "+023000"}, {"+HHMMSS", 2, 0, 45, "+020045"}, {"+HHMMSS", 2, 30, 45, "+023045"}, {"+HH:MM:SS", 2, 0, 0, "+02:00:00"}, {"+HH:MM:SS", -2, 0, 0, "-02:00:00"}, {"+HH:MM:SS", 2, 30, 0, "+02:30:00"}, {"+HH:MM:SS", 2, 0, 45, "+02:00:45"}, {"+HH:MM:SS", 2, 30, 45, "+02:30:45"}, }; } @Test(dataProvider="offsetPatterns") public void test_appendOffset_format(String pattern, int h, int m, int s, String expected) throws Exception { builder.appendOffset(pattern, "Z"); DateTimeFormatter f = builder.toFormatter(); ZoneOffset offset = ZoneOffset.ofHoursMinutesSeconds(h, m, s); assertEquals(f.format(offset), expected); } @Test(dataProvider="offsetPatterns") public void test_appendOffset_parse(String pattern, int h, int m, int s, String expected) throws Exception { builder.appendOffset(pattern, "Z"); DateTimeFormatter f = builder.toFormatter(); ZoneOffset offset = ZoneOffset.ofHoursMinutesSeconds(h, m, s); ZoneOffset parsed = f.parse(expected, ZoneOffset::from); assertEquals(f.format(parsed), expected); } @DataProvider(name="badOffsetPatterns") Object[][] data_badOffsetPatterns() { return new Object[][] { {"HH"}, {"HHMM"}, {"HH:MM"}, {"HHMMss"}, {"HH:MM:ss"}, {"HHMMSS"}, {"HH:MM:SS"}, {"+H"}, {"+HMM"}, {"+HHM"}, {"+A"}, }; } @Test(dataProvider="badOffsetPatterns", expectedExceptions=IllegalArgumentException.class) public void test_appendOffset_badPattern(String pattern) throws Exception { builder.appendOffset(pattern, "Z"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendOffset_3arg_nullText() throws Exception { builder.appendOffset("+HH:MM", null); } @Test(expectedExceptions=NullPointerException.class) public void test_appendOffset_3arg_nullPattern() throws Exception { builder.appendOffset(null, "Z"); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_appendZoneId() throws Exception { builder.appendZoneId(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ZoneId()"); } @Test public void test_appendZoneText_1arg() throws Exception { builder.appendZoneText(TextStyle.FULL); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "ZoneText(FULL)"); } @Test(expectedExceptions=NullPointerException.class) public void test_appendZoneText_1arg_nullText() throws Exception { builder.appendZoneText(null); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_padNext_1arg() { builder.appendValue(MONTH_OF_YEAR).appendLiteral(':').padNext(2).appendValue(DAY_OF_MONTH); assertEquals(builder.toFormatter().format(LocalDate.of(2013, 2, 1)), "2: 1"); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_padNext_1arg_invalidWidth() throws Exception { builder.padNext(0); } //----------------------------------------------------------------------- @Test public void test_padNext_2arg_dash() throws Exception { builder.appendValue(MONTH_OF_YEAR).appendLiteral(':').padNext(2, '-').appendValue(DAY_OF_MONTH); assertEquals(builder.toFormatter().format(LocalDate.of(2013, 2, 1)), "2:-1"); } @Test(expectedExceptions=IllegalArgumentException.class) public void test_padNext_2arg_invalidWidth() throws Exception { builder.padNext(0, '-'); } //----------------------------------------------------------------------- @Test public void test_padOptional() throws Exception { builder.appendValue(MONTH_OF_YEAR).appendLiteral(':') .padNext(5).optionalStart().appendValue(DAY_OF_MONTH).optionalEnd() .appendLiteral(':').appendValue(YEAR); assertEquals(builder.toFormatter().format(LocalDate.of(2013, 2, 1)), "2: 1:2013"); assertEquals(builder.toFormatter().format(YearMonth.of(2013, 2)), "2: :2013"); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @Test public void test_optionalStart_noEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().appendValue(DAY_OF_MONTH).appendValue(DAY_OF_WEEK); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[Value(DayOfMonth)Value(DayOfWeek)]"); } @Test public void test_optionalStart2_noEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().appendValue(DAY_OF_MONTH).optionalStart().appendValue(DAY_OF_WEEK); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[Value(DayOfMonth)[Value(DayOfWeek)]]"); } @Test public void test_optionalStart_doubleStart() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().optionalStart().appendValue(DAY_OF_MONTH); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[[Value(DayOfMonth)]]"); } //----------------------------------------------------------------------- @Test public void test_optionalEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().appendValue(DAY_OF_MONTH).optionalEnd().appendValue(DAY_OF_WEEK); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[Value(DayOfMonth)]Value(DayOfWeek)"); } @Test public void test_optionalEnd2() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().appendValue(DAY_OF_MONTH) .optionalStart().appendValue(DAY_OF_WEEK).optionalEnd().appendValue(DAY_OF_MONTH).optionalEnd(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[Value(DayOfMonth)[Value(DayOfWeek)]Value(DayOfMonth)]"); } @Test public void test_optionalEnd_doubleStartSingleEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().optionalStart().appendValue(DAY_OF_MONTH).optionalEnd(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[[Value(DayOfMonth)]]"); } @Test public void test_optionalEnd_doubleStartDoubleEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().optionalStart().appendValue(DAY_OF_MONTH).optionalEnd().optionalEnd(); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)[[Value(DayOfMonth)]]"); } @Test public void test_optionalStartEnd_immediateStartEnd() throws Exception { builder.appendValue(MONTH_OF_YEAR).optionalStart().optionalEnd().appendValue(DAY_OF_MONTH); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), "Value(MonthOfYear)Value(DayOfMonth)"); } @Test(expectedExceptions=IllegalStateException.class) public void test_optionalEnd_noStart() throws Exception { builder.optionalEnd(); } //----------------------------------------------------------------------- //----------------------------------------------------------------------- //----------------------------------------------------------------------- @DataProvider(name="validPatterns") Object[][] dataValid() { return new Object[][] { {"'a'", "'a'"}, {"''", "''"}, {"'!'", "'!'"}, {"!", "'!'"}, {"'hello_people,][)('", "'hello_people,][)('"}, {"'hi'", "'hi'"}, {"'yyyy'", "'yyyy'"}, {"''''", "''"}, {"'o''clock'", "'o''clock'"}, {"G", "Text(Era,SHORT)"}, {"GG", "Text(Era,SHORT)"}, {"GGG", "Text(Era,SHORT)"}, {"GGGG", "Text(Era)"}, {"GGGGG", "Text(Era,NARROW)"}, {"y", "Value(Year)"}, {"yy", "ReducedValue(Year,2,2000)"}, {"yyy", "Value(Year,3,19,NORMAL)"}, {"yyyy", "Value(Year,4,19,EXCEEDS_PAD)"}, {"yyyyy", "Value(Year,5,19,EXCEEDS_PAD)"}, // {"Y", "Value(WeekBasedYear)"}, // {"YY", "ReducedValue(WeekBasedYear,2,2000)"}, // {"YYY", "Value(WeekBasedYear,3,19,NORMAL)"}, // {"YYYY", "Value(WeekBasedYear,4,19,EXCEEDS_PAD)"}, // {"YYYYY", "Value(WeekBasedYear,5,19,EXCEEDS_PAD)"}, {"M", "Value(MonthOfYear)"}, {"MM", "Value(MonthOfYear,2)"}, {"MMM", "Text(MonthOfYear,SHORT)"}, {"MMMM", "Text(MonthOfYear)"}, {"MMMMM", "Text(MonthOfYear,NARROW)"}, {"D", "Value(DayOfYear)"}, {"DD", "Value(DayOfYear,2)"}, {"DDD", "Value(DayOfYear,3)"}, {"d", "Value(DayOfMonth)"}, {"dd", "Value(DayOfMonth,2)"}, {"ddd", "Value(DayOfMonth,3)"}, {"F", "Value(AlignedWeekOfMonth)"}, {"FF", "Value(AlignedWeekOfMonth,2)"}, {"FFF", "Value(AlignedWeekOfMonth,3)"}, {"Q", "Value(QuarterOfYear)"}, {"QQ", "Value(QuarterOfYear,2)"}, {"QQQ", "Text(QuarterOfYear,SHORT)"}, {"QQQQ", "Text(QuarterOfYear)"}, {"QQQQQ", "Text(QuarterOfYear,NARROW)"}, {"E", "Value(DayOfWeek)"}, {"EE", "Value(DayOfWeek,2)"}, {"EEE", "Text(DayOfWeek,SHORT)"}, {"EEEE", "Text(DayOfWeek)"}, {"EEEEE", "Text(DayOfWeek,NARROW)"}, {"a", "Text(AmPmOfDay,SHORT)"}, {"aa", "Text(AmPmOfDay,SHORT)"}, {"aaa", "Text(AmPmOfDay,SHORT)"}, {"aaaa", "Text(AmPmOfDay)"}, {"aaaaa", "Text(AmPmOfDay,NARROW)"}, {"H", "Value(HourOfDay)"}, {"HH", "Value(HourOfDay,2)"}, {"HHH", "Value(HourOfDay,3)"}, {"K", "Value(HourOfAmPm)"}, {"KK", "Value(HourOfAmPm,2)"}, {"KKK", "Value(HourOfAmPm,3)"}, {"k", "Value(ClockHourOfDay)"}, {"kk", "Value(ClockHourOfDay,2)"}, {"kkk", "Value(ClockHourOfDay,3)"}, {"h", "Value(ClockHourOfAmPm)"}, {"hh", "Value(ClockHourOfAmPm,2)"}, {"hhh", "Value(ClockHourOfAmPm,3)"}, {"m", "Value(MinuteOfHour)"}, {"mm", "Value(MinuteOfHour,2)"}, {"mmm", "Value(MinuteOfHour,3)"}, {"s", "Value(SecondOfMinute)"}, {"ss", "Value(SecondOfMinute,2)"}, {"sss", "Value(SecondOfMinute,3)"}, {"S", "Fraction(NanoOfSecond,1,1)"}, {"SS", "Fraction(NanoOfSecond,2,2)"}, {"SSS", "Fraction(NanoOfSecond,3,3)"}, {"SSSSSSSSS", "Fraction(NanoOfSecond,9,9)"}, {"A", "Value(MilliOfDay)"}, {"AA", "Value(MilliOfDay,2)"}, {"AAA", "Value(MilliOfDay,3)"}, {"n", "Value(NanoOfSecond)"}, {"nn", "Value(NanoOfSecond,2)"}, {"nnn", "Value(NanoOfSecond,3)"}, {"N", "Value(NanoOfDay)"}, {"NN", "Value(NanoOfDay,2)"}, {"NNN", "Value(NanoOfDay,3)"}, {"z", "ZoneText(SHORT)"}, {"zz", "ZoneText(SHORT)"}, {"zzz", "ZoneText(SHORT)"}, {"zzzz", "ZoneText(FULL)"}, {"VV", "ZoneId()"}, {"Z", "Offset(+HHMM,'+0000')"}, // SimpleDateFormat {"ZZ", "Offset(+HHMM,'+0000')"}, // SimpleDateFormat {"ZZZ", "Offset(+HHMM,'+0000')"}, // SimpleDateFormat {"X", "Offset(+HHmm,'Z')"}, // LDML/almost SimpleDateFormat {"XX", "Offset(+HHMM,'Z')"}, // LDML/SimpleDateFormat {"XXX", "Offset(+HH:MM,'Z')"}, // LDML/SimpleDateFormat {"XXXX", "Offset(+HHMMss,'Z')"}, // LDML {"XXXXX", "Offset(+HH:MM:ss,'Z')"}, // LDML {"x", "Offset(+HHmm,'+00')"}, // LDML {"xx", "Offset(+HHMM,'+0000')"}, // LDML {"xxx", "Offset(+HH:MM,'+00:00')"}, // LDML {"xxxx", "Offset(+HHMMss,'+0000')"}, // LDML {"xxxxx", "Offset(+HH:MM:ss,'+00:00')"}, // LDML {"ppH", "Pad(Value(HourOfDay),2)"}, {"pppDD", "Pad(Value(DayOfYear,2),3)"}, {"yyyy[-MM[-dd", "Value(Year,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)['-'Value(DayOfMonth,2)]]"}, {"yyyy[-MM[-dd]]", "Value(Year,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)['-'Value(DayOfMonth,2)]]"}, {"yyyy[-MM[]-dd]", "Value(Year,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)'-'Value(DayOfMonth,2)]"}, {"yyyy-MM-dd'T'HH:mm:ss.SSS", "Value(Year,4,19,EXCEEDS_PAD)'-'Value(MonthOfYear,2)'-'Value(DayOfMonth,2)" + "'T'Value(HourOfDay,2)':'Value(MinuteOfHour,2)':'Value(SecondOfMinute,2)'.'Fraction(NanoOfSecond,3,3)"}, {"e", "WeekBased(e1)"}, {"w", "WeekBased(w1)"}, {"W", "WeekBased(W1)"}, {"WW", "WeekBased(W2)"}, }; } @Test(dataProvider="validPatterns", groups={"implementation"}) public void test_appendPattern_valid(String input, String expected) throws Exception { builder.appendPattern(input); DateTimeFormatter f = builder.toFormatter(); assertEquals(f.toString(), expected); } //----------------------------------------------------------------------- @DataProvider(name="invalidPatterns") Object[][] dataInvalid() { return new Object[][] { {"'"}, {"'hello"}, {"'hel''lo"}, {"'hello''"}, {"{"}, {"}"}, {"{}"}, {"]"}, {"yyyy]"}, {"yyyy]MM"}, {"yyyy[MM]]"}, {"MMMMMM"}, {"QQQQQQ"}, {"EEEEEE"}, {"aaaaaa"}, {"ZZZZ"}, {"XXXXXX"}, {"zzzzz"}, {"V"}, {"VVV"}, {"VVVV"}, {"VVVVV"}, {"RO"}, {"p"}, {"pp"}, {"p:"}, {"f"}, {"ff"}, {"f:"}, {"fy"}, {"fa"}, {"fM"}, {"ww"}, {"ee"}, {"WWW"}, }; } @Test(dataProvider="invalidPatterns", expectedExceptions=IllegalArgumentException.class) public void test_appendPattern_invalid(String input) throws Exception { try { builder.appendPattern(input); } catch (IllegalArgumentException ex) { throw ex; } } //----------------------------------------------------------------------- @DataProvider(name="patternPrint") Object[][] data_patternPrint() { return new Object[][] { {"Q", date(2012, 2, 10), "1"}, {"QQ", date(2012, 2, 10), "01"}, // {"QQQ", date(2012, 2, 10), "Q1"}, // TODO: data for quarters? // {"QQQQ", date(2012, 2, 10), "Q1"}, // {"QQQQQ", date(2012, 2, 10), "Q1"}, }; } @Test(dataProvider="patternPrint") public void test_appendPattern_patternPrint(String input, Temporal temporal, String expected) throws Exception { DateTimeFormatter f = builder.appendPattern(input).toFormatter(Locale.UK); String test = f.format(temporal); assertEquals(test, expected); } private static Temporal date(int y, int m, int d) { return LocalDate.of(y, m, d); } }