Java example source code file (TestDateTimeFormatterBuilder.java)
The TestDateTimeFormatterBuilder.java Java example source code/*
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/*
* 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.
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*/
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 static org.testng.Assert.assertNotNull;
import java.text.ParsePosition;
import java.time.LocalDate;
import java.time.YearMonth;
import java.time.ZoneOffset;
import java.time.chrono.Chronology;
import java.time.chrono.IsoChronology;
import java.time.chrono.JapaneseChronology;
import java.time.chrono.MinguoChronology;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.FormatStyle;
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, 2, 2000);
}
@Test
public void test_appendValueReduced() throws Exception {
builder.appendValueReduced(YEAR, 2, 2, 2000);
DateTimeFormatter f = builder.toFormatter();
assertEquals(f.toString(), "ReducedValue(Year,2,2,2000)");
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, 2, 2000);
DateTimeFormatter f = builder.toFormatter();
assertEquals(f.toString(), "Value(MonthOfYear,1,2,NORMAL)ReducedValue(Year,2,2,2000)");
ParsePosition ppos = new ParsePosition(0);
TemporalAccessor parsed = f.parseUnresolved("123", ppos);
assertNotNull(parsed, "Parse failed: " + ppos.toString());
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<Long, String> 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<Long, String>());
}
@Test(expectedExceptions=NullPointerException.class)
public void test_appendTextMap_nullStyle() throws Exception {
builder.appendText(MONTH_OF_YEAR, (Map<Long, String>) 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)"},
{"u", "Value(Year)"},
{"uu", "ReducedValue(Year,2,2,2000-01-01)"},
{"uuu", "Value(Year,3,19,NORMAL)"},
{"uuuu", "Value(Year,4,19,EXCEEDS_PAD)"},
{"uuuuu", "Value(Year,5,19,EXCEEDS_PAD)"},
{"y", "Value(YearOfEra)"},
{"yy", "ReducedValue(YearOfEra,2,2,2000-01-01)"},
{"yyy", "Value(YearOfEra,3,19,NORMAL)"},
{"yyyy", "Value(YearOfEra,4,19,EXCEEDS_PAD)"},
{"yyyyy", "Value(YearOfEra,5,19,EXCEEDS_PAD)"},
{"Y", "Localized(WeekBasedYear)"},
{"YY", "Localized(ReducedValue(WeekBasedYear,2,2,2000-01-01))"},
{"YYY", "Localized(WeekBasedYear,3,19,NORMAL)"},
{"YYYY", "Localized(WeekBasedYear,4,19,EXCEEDS_PAD)"},
{"YYYYY", "Localized(WeekBasedYear,5,19,EXCEEDS_PAD)"},
{"M", "Value(MonthOfYear)"},
{"MM", "Value(MonthOfYear,2)"},
{"MMM", "Text(MonthOfYear,SHORT)"},
{"MMMM", "Text(MonthOfYear)"},
{"MMMMM", "Text(MonthOfYear,NARROW)"},
{"L", "Value(MonthOfYear)"},
{"LL", "Value(MonthOfYear,2)"},
{"LLL", "Text(MonthOfYear,SHORT_STANDALONE)"},
{"LLLL", "Text(MonthOfYear,FULL_STANDALONE)"},
{"LLLLL", "Text(MonthOfYear,NARROW_STANDALONE)"},
{"D", "Value(DayOfYear)"},
{"DD", "Value(DayOfYear,2)"},
{"DDD", "Value(DayOfYear,3)"},
{"d", "Value(DayOfMonth)"},
{"dd", "Value(DayOfMonth,2)"},
{"F", "Value(AlignedDayOfWeekInMonth)"},
{"Q", "Value(QuarterOfYear)"},
{"QQ", "Value(QuarterOfYear,2)"},
{"QQQ", "Text(QuarterOfYear,SHORT)"},
{"QQQQ", "Text(QuarterOfYear)"},
{"QQQQQ", "Text(QuarterOfYear,NARROW)"},
{"q", "Value(QuarterOfYear)"},
{"qq", "Value(QuarterOfYear,2)"},
{"qqq", "Text(QuarterOfYear,SHORT_STANDALONE)"},
{"qqqq", "Text(QuarterOfYear,FULL_STANDALONE)"},
{"qqqqq", "Text(QuarterOfYear,NARROW_STANDALONE)"},
{"E", "Text(DayOfWeek,SHORT)"},
{"EE", "Text(DayOfWeek,SHORT)"},
{"EEE", "Text(DayOfWeek,SHORT)"},
{"EEEE", "Text(DayOfWeek)"},
{"EEEEE", "Text(DayOfWeek,NARROW)"},
{"e", "Localized(DayOfWeek,1)"},
{"ee", "Localized(DayOfWeek,2)"},
{"eee", "Text(DayOfWeek,SHORT)"},
{"eeee", "Text(DayOfWeek)"},
{"eeeee", "Text(DayOfWeek,NARROW)"},
{"c", "Localized(DayOfWeek,1)"},
{"ccc", "Text(DayOfWeek,SHORT_STANDALONE)"},
{"cccc", "Text(DayOfWeek,FULL_STANDALONE)"},
{"ccccc", "Text(DayOfWeek,NARROW_STANDALONE)"},
{"a", "Text(AmPmOfDay,SHORT)"},
{"H", "Value(HourOfDay)"},
{"HH", "Value(HourOfDay,2)"},
{"K", "Value(HourOfAmPm)"},
{"KK", "Value(HourOfAmPm,2)"},
{"k", "Value(ClockHourOfDay)"},
{"kk", "Value(ClockHourOfDay,2)"},
{"h", "Value(ClockHourOfAmPm)"},
{"hh", "Value(ClockHourOfAmPm,2)"},
{"m", "Value(MinuteOfHour)"},
{"mm", "Value(MinuteOfHour,2)"},
{"s", "Value(SecondOfMinute)"},
{"ss", "Value(SecondOfMinute,2)"},
{"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(YearOfEra,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)['-'Value(DayOfMonth,2)]]"},
{"yyyy[-MM[-dd]]", "Value(YearOfEra,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)['-'Value(DayOfMonth,2)]]"},
{"yyyy[-MM[]-dd]", "Value(YearOfEra,4,19,EXCEEDS_PAD)['-'Value(MonthOfYear,2)'-'Value(DayOfMonth,2)]"},
{"yyyy-MM-dd'T'HH:mm:ss.SSS", "Value(YearOfEra,4,19,EXCEEDS_PAD)'-'Value(MonthOfYear,2)'-'Value(DayOfMonth,2)" +
"'T'Value(HourOfDay,2)':'Value(MinuteOfHour,2)':'Value(SecondOfMinute,2)'.'Fraction(NanoOfSecond,3,3)"},
{"w", "Localized(WeekOfWeekBasedYear,1)"},
{"ww", "Localized(WeekOfWeekBasedYear,2)"},
{"W", "Localized(WeekOfMonth,1)"},
};
}
@Test(dataProvider="validPatterns")
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]]"},
{"aa"},
{"aaa"},
{"aaaa"},
{"aaaaa"},
{"aaaaaa"},
{"MMMMMM"},
{"LLLLLL"},
{"QQQQQQ"},
{"qqqqqq"},
{"EEEEEE"},
{"eeeeee"},
{"cc"},
{"cccccc"},
{"ddd"},
{"DDDD"},
{"FF"},
{"FFF"},
{"hhh"},
{"HHH"},
{"kkk"},
{"KKK"},
{"mmm"},
{"sss"},
{"OO"},
{"OOO"},
{"OOOOO"},
{"XXXXXX"},
{"ZZZZZZ"},
{"zzzzz"},
{"V"},
{"VVV"},
{"VVVV"},
{"VVVVV"},
{"RO"},
{"p"},
{"pp"},
{"p:"},
{"f"},
{"ff"},
{"f:"},
{"fy"},
{"fa"},
{"fM"},
{"www"},
{"WW"},
};
}
@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"},
{"QQQQ", date(2012, 2, 10), "1st quarter"},
{"QQQQQ", date(2012, 2, 10), "1"},
};
}
@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);
}
//-----------------------------------------------------------------------
@DataProvider(name="localePatterns")
Object[][] localizedDateTimePatterns() {
return new Object[][] {
{FormatStyle.FULL, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.US, "EEEE, MMMM d, yyyy h:mm:ss a z"},
{FormatStyle.LONG, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.US, "MMMM d, yyyy h:mm:ss a z"},
{FormatStyle.MEDIUM, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.US, "MMM d, yyyy h:mm:ss a"},
{FormatStyle.SHORT, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.US, "M/d/yy h:mm a"},
{FormatStyle.FULL, null, IsoChronology.INSTANCE, Locale.US, "EEEE, MMMM d, yyyy"},
{FormatStyle.LONG, null, IsoChronology.INSTANCE, Locale.US, "MMMM d, yyyy"},
{FormatStyle.MEDIUM, null, IsoChronology.INSTANCE, Locale.US, "MMM d, yyyy"},
{FormatStyle.SHORT, null, IsoChronology.INSTANCE, Locale.US, "M/d/yy"},
{null, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a z"},
{null, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a z"},
{null, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a"},
{null, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.US, "h:mm a"},
// French Locale and ISO Chronology
{FormatStyle.FULL, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.FRENCH, "EEEE d MMMM yyyy HH' h 'mm z"},
{FormatStyle.LONG, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.FRENCH, "d MMMM yyyy HH:mm:ss z"},
{FormatStyle.MEDIUM, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.FRENCH, "d MMM yyyy HH:mm:ss"},
{FormatStyle.SHORT, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.FRENCH, "dd/MM/yy HH:mm"},
{FormatStyle.FULL, null, IsoChronology.INSTANCE, Locale.FRENCH, "EEEE d MMMM yyyy"},
{FormatStyle.LONG, null, IsoChronology.INSTANCE, Locale.FRENCH, "d MMMM yyyy"},
{FormatStyle.MEDIUM, null, IsoChronology.INSTANCE, Locale.FRENCH, "d MMM yyyy"},
{FormatStyle.SHORT, null, IsoChronology.INSTANCE, Locale.FRENCH, "dd/MM/yy"},
{null, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.FRENCH, "HH' h 'mm z"},
{null, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm:ss z"},
{null, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm:ss"},
{null, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm"},
// Japanese Locale and JapaneseChronology
{FormatStyle.FULL, FormatStyle.FULL, JapaneseChronology.INSTANCE, Locale.JAPANESE, "Gy'\u5e74'M'\u6708'd'\u65e5' H'\u6642'mm'\u5206'ss'\u79d2' z"},
{FormatStyle.LONG, FormatStyle.LONG, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm:ss z"},
{FormatStyle.MEDIUM, FormatStyle.MEDIUM, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm:ss"},
{FormatStyle.SHORT, FormatStyle.SHORT, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm"},
{FormatStyle.FULL, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "Gy'\u5e74'M'\u6708'd'\u65e5'"},
{FormatStyle.LONG, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
{FormatStyle.MEDIUM, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
{FormatStyle.SHORT, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
{null, FormatStyle.FULL, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H'\u6642'mm'\u5206'ss'\u79d2' z"},
{null, FormatStyle.LONG, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm:ss z"},
{null, FormatStyle.MEDIUM, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm:ss"},
{null, FormatStyle.SHORT, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm"},
// Chinese Local and Chronology
{FormatStyle.FULL, FormatStyle.FULL, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5EEEE ahh'\u65f6'mm'\u5206'ss'\u79d2' z"},
{FormatStyle.LONG, FormatStyle.LONG, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5 ahh'\u65f6'mm'\u5206'ss'\u79d2'"},
{FormatStyle.MEDIUM, FormatStyle.MEDIUM, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d H:mm:ss"},
{FormatStyle.SHORT, FormatStyle.SHORT, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d ah:mm"},
{FormatStyle.FULL, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5EEEE"},
{FormatStyle.LONG, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5"},
{FormatStyle.MEDIUM, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d"},
{FormatStyle.SHORT, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d"},
{null, FormatStyle.FULL, MinguoChronology.INSTANCE, Locale.CHINESE, "ahh'\u65f6'mm'\u5206'ss'\u79d2' z"},
{null, FormatStyle.LONG, MinguoChronology.INSTANCE, Locale.CHINESE, "ahh'\u65f6'mm'\u5206'ss'\u79d2'"},
{null, FormatStyle.MEDIUM, MinguoChronology.INSTANCE, Locale.CHINESE, "H:mm:ss"},
{null, FormatStyle.SHORT, MinguoChronology.INSTANCE, Locale.CHINESE, "ah:mm"},
};
}
@Test(dataProvider="localePatterns")
public void test_getLocalizedDateTimePattern(FormatStyle dateStyle, FormatStyle timeStyle,
Chronology chrono, Locale locale, String expected) {
String actual = DateTimeFormatterBuilder.getLocalizedDateTimePattern(dateStyle, timeStyle, chrono, locale);
assertEquals(actual, expected, "Pattern " + convertNonAscii(actual));
}
@Test(expectedExceptions=java.lang.IllegalArgumentException.class)
public void test_getLocalizedDateTimePatternIAE() {
DateTimeFormatterBuilder.getLocalizedDateTimePattern(null, null, IsoChronology.INSTANCE, Locale.US);
}
@Test(expectedExceptions=java.lang.NullPointerException.class)
public void test_getLocalizedChronoNPE() {
DateTimeFormatterBuilder.getLocalizedDateTimePattern(FormatStyle.SHORT, FormatStyle.SHORT, null, Locale.US);
}
@Test(expectedExceptions=java.lang.NullPointerException.class)
public void test_getLocalizedLocaleNPE() {
DateTimeFormatterBuilder.getLocalizedDateTimePattern(FormatStyle.SHORT, FormatStyle.SHORT, IsoChronology.INSTANCE, null);
}
/**
* Returns a string that includes non-ascii characters after expanding
* the non-ascii characters to their Java language \\uxxxx form.
* @param input an input string
* @return the encoded string.
*/
private String convertNonAscii(String input) {
StringBuilder sb = new StringBuilder(input.length() * 6);
for (int i = 0; i < input.length(); i++) {
char ch = input.charAt(i);
if (ch < 255) {
sb.append(ch);
} else {
sb.append("\\u");
sb.append(Integer.toHexString(ch));
}
}
return sb.toString();
}
private static Temporal date(int y, int m, int d) {
return LocalDate.of(y, m, d);
}
}
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