/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* particular file as subject to the "Classpath" exception as provided
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*
* This code is distributed in the hope that it will be useful, but WITHOUT
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* 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
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*
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/*
* Copyright (c) 2008-2012, 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
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* 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
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time.temporal;
import static java.time.DayOfWeek.FRIDAY;
import static java.time.DayOfWeek.MONDAY;
import static java.time.DayOfWeek.SATURDAY;
import static java.time.DayOfWeek.SUNDAY;
import static java.time.DayOfWeek.THURSDAY;
import static java.time.DayOfWeek.TUESDAY;
import static java.time.DayOfWeek.WEDNESDAY;
import static java.time.temporal.ChronoField.DAY_OF_WEEK;
import static java.time.temporal.ChronoField.YEAR;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.fail;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.DateTimeParseException;
import java.time.format.ResolverStyle;
import java.time.temporal.IsoFields;
import java.time.temporal.ValueRange;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test.
*/
@Test
public class TCKIsoFields {
@DataProvider(name="quarter")
Object[][] data_quarter() {
return new Object[][] {
{LocalDate.of(1969, 12, 29), 90, 4},
{LocalDate.of(1969, 12, 30), 91, 4},
{LocalDate.of(1969, 12, 31), 92, 4},
{LocalDate.of(1970, 1, 1), 1, 1},
{LocalDate.of(1970, 1, 2), 2, 1},
{LocalDate.of(1970, 2, 28), 59, 1},
{LocalDate.of(1970, 3, 1), 60, 1},
{LocalDate.of(1970, 3, 31), 90, 1},
{LocalDate.of(1970, 4, 1), 1, 2},
{LocalDate.of(1970, 6, 30), 91, 2},
{LocalDate.of(1970, 7, 1), 1, 3},
{LocalDate.of(1970, 9, 30), 92, 3},
{LocalDate.of(1970, 10, 1), 1, 4},
{LocalDate.of(1970, 12, 31), 92, 4},
{LocalDate.of(1972, 2, 28), 59, 1},
{LocalDate.of(1972, 2, 29), 60, 1},
{LocalDate.of(1972, 3, 1), 61, 1},
{LocalDate.of(1972, 3, 31), 91, 1},
};
}
//-----------------------------------------------------------------------
// DAY_OF_QUARTER
//-----------------------------------------------------------------------
@Test(dataProvider = "quarter")
public void test_DOQ(LocalDate date, int doq, int qoy) {
assertEquals(IsoFields.DAY_OF_QUARTER.getFrom(date), doq);
assertEquals(date.get(IsoFields.DAY_OF_QUARTER), doq);
}
public void test_DOQ_basics() {
assertEquals(IsoFields.DAY_OF_QUARTER.isDateBased(), true);
assertEquals(IsoFields.DAY_OF_QUARTER.isTimeBased(), false);
}
//-----------------------------------------------------------------------
// QUARTER_OF_YEAR
//-----------------------------------------------------------------------
@Test(dataProvider = "quarter")
public void test_QOY(LocalDate date, int doq, int qoy) {
assertEquals(IsoFields.QUARTER_OF_YEAR.getFrom(date), qoy);
assertEquals(date.get(IsoFields.QUARTER_OF_YEAR), qoy);
}
public void test_QOY_basics() {
assertEquals(IsoFields.QUARTER_OF_YEAR.isDateBased(), true);
assertEquals(IsoFields.QUARTER_OF_YEAR.isTimeBased(), false);
}
//-----------------------------------------------------------------------
// parse quarters
//-----------------------------------------------------------------------
@Test(dataProvider = "quarter")
public void test_parse_quarters(LocalDate date, int doq, int qoy) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral('-')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral('-')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.STRICT);
LocalDate parsed = LocalDate.parse(date.getYear() + "-" + qoy + "-" + doq, f);
assertEquals(parsed, date);
}
@Test(dataProvider = "quarter")
public void test_parse_quarters_SMART(LocalDate date, int doq, int qoy) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral('-')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral('-')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.SMART);
LocalDate parsed = LocalDate.parse(date.getYear() + "-" + qoy + "-" + doq, f);
assertEquals(parsed, date);
}
@Test(dataProvider = "quarter")
public void test_parse_quarters_LENIENT(LocalDate date, int doq, int qoy) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral('-')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral('-')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.LENIENT);
LocalDate parsed = LocalDate.parse(date.getYear() + "-" + qoy + "-" + doq, f);
assertEquals(parsed, date);
}
//-----------------------------------------------------------------------
@DataProvider(name="parseLenientQuarter")
Object[][] data_parseLenientQuarter() {
return new Object[][] {
{"2012:0:1", LocalDate.of(2011, 10, 1), false},
{"2012:5:1", LocalDate.of(2013, 1, 1), false},
{"2012:1:-1", LocalDate.of(2011, 12, 30), false},
{"2012:1:0", LocalDate.of(2011, 12, 31), false},
{"2012:0:0", LocalDate.of(2011, 9, 30), false},
{"2012:1:92", LocalDate.of(2012, 4, 1), true},
{"2012:2:92", LocalDate.of(2012, 7, 1), true},
{"2012:2:93", LocalDate.of(2012, 7, 2), false},
{"2012:3:93", LocalDate.of(2012, 10, 1), false},
{"2012:4:93", LocalDate.of(2013, 1, 1), false},
{"2012:4:182", LocalDate.of(2013, 3, 31), false},
{"2012:4:183", LocalDate.of(2013, 4, 1), false},
{"2011:1:91", LocalDate.of(2011, 4, 1), true},
{"2011:1:92", LocalDate.of(2011, 4, 2), true},
};
}
@Test(dataProvider = "parseLenientQuarter", expectedExceptions = DateTimeParseException.class)
public void test_parse_parseLenientQuarter_STRICT(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral(':')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral(':')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.STRICT);
LocalDate.parse(str, f);
}
@Test(dataProvider = "parseLenientQuarter")
public void test_parse_parseLenientQuarter_SMART(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral(':')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral(':')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.SMART);
if (smart) {
LocalDate parsed = LocalDate.parse(str, f);
assertEquals(parsed, expected);
} else {
try {
LocalDate.parse(str, f);
fail("Should have failed");
} catch (DateTimeParseException ex) {
// expected
}
}
}
@Test(dataProvider = "parseLenientQuarter")
public void test_parse_parseLenientQuarter_LENIENT(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(YEAR).appendLiteral(':')
.appendValue(IsoFields.QUARTER_OF_YEAR).appendLiteral(':')
.appendValue(IsoFields.DAY_OF_QUARTER)
.toFormatter().withResolverStyle(ResolverStyle.LENIENT);
LocalDate parsed = LocalDate.parse(str, f);
assertEquals(parsed, expected);
}
//-----------------------------------------------------------------------
// quarters between
//-----------------------------------------------------------------------
@DataProvider(name="quartersBetween")
Object[][] data_quartersBetween() {
return new Object[][] {
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 1, 1), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 1, 2), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 2, 1), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 3, 1), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 3, 31), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 4, 1), 1},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 4, 2), 1},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 6, 30), 1},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 7, 1), 2},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 10, 1), 3},
{LocalDate.of(2000, 1, 1), LocalDate.of(2000, 12, 31), 3},
{LocalDate.of(2000, 1, 1), LocalDate.of(2001, 1, 1), 4},
{LocalDate.of(2000, 1, 1), LocalDate.of(2002, 1, 1), 8},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 12, 31), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 10, 2), 0},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 10, 1), -1},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 7, 2), -1},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 7, 1), -2},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 4, 2), -2},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 4, 1), -3},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 1, 2), -3},
{LocalDate.of(2000, 1, 1), LocalDate.of(1999, 1, 1), -4},
{LocalDate.of(2000, 1, 1), LocalDate.of(1998, 12, 31), -4},
{LocalDate.of(2000, 1, 1), LocalDate.of(1998, 10, 2), -4},
{LocalDate.of(2000, 1, 1), LocalDate.of(1998, 10, 1), -5},
};
}
@Test(dataProvider="quartersBetween")
public void test_quarters_between(LocalDate start, LocalDate end, long expected) {
assertEquals(IsoFields.QUARTER_YEARS.between(start, end), expected);
}
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
@DataProvider(name="week")
Object[][] data_week() {
return new Object[][] {
{LocalDate.of(1969, 12, 29), MONDAY, 1, 1970},
{LocalDate.of(2012, 12, 23), SUNDAY, 51, 2012},
{LocalDate.of(2012, 12, 24), MONDAY, 52, 2012},
{LocalDate.of(2012, 12, 27), THURSDAY, 52, 2012},
{LocalDate.of(2012, 12, 28), FRIDAY, 52, 2012},
{LocalDate.of(2012, 12, 29), SATURDAY, 52, 2012},
{LocalDate.of(2012, 12, 30), SUNDAY, 52, 2012},
{LocalDate.of(2012, 12, 31), MONDAY, 1, 2013},
{LocalDate.of(2013, 1, 1), TUESDAY, 1, 2013},
{LocalDate.of(2013, 1, 2), WEDNESDAY, 1, 2013},
{LocalDate.of(2013, 1, 6), SUNDAY, 1, 2013},
{LocalDate.of(2013, 1, 7), MONDAY, 2, 2013},
};
}
//-----------------------------------------------------------------------
// WEEK_OF_WEEK_BASED_YEAR
//-----------------------------------------------------------------------
@Test(dataProvider="week")
public void test_WOWBY(LocalDate date, DayOfWeek dow, int week, int wby) {
assertEquals(date.getDayOfWeek(), dow);
assertEquals(IsoFields.WEEK_OF_WEEK_BASED_YEAR.getFrom(date), week);
assertEquals(date.get(IsoFields.WEEK_OF_WEEK_BASED_YEAR), week);
}
public void test_WOWBY_basics() {
assertEquals(IsoFields.WEEK_OF_WEEK_BASED_YEAR.isDateBased(), true);
assertEquals(IsoFields.WEEK_OF_WEEK_BASED_YEAR.isTimeBased(), false);
}
//-----------------------------------------------------------------------
// WEEK_BASED_YEAR
//-----------------------------------------------------------------------
@Test(dataProvider="week")
public void test_WBY(LocalDate date, DayOfWeek dow, int week, int wby) {
assertEquals(date.getDayOfWeek(), dow);
assertEquals(IsoFields.WEEK_BASED_YEAR.getFrom(date), wby);
assertEquals(date.get(IsoFields.WEEK_BASED_YEAR), wby);
}
public void test_WBY_basics() {
assertEquals(IsoFields.WEEK_BASED_YEAR.isDateBased(), true);
assertEquals(IsoFields.WEEK_BASED_YEAR.isTimeBased(), false);
}
//-----------------------------------------------------------------------
// parse weeks
//-----------------------------------------------------------------------
@Test(dataProvider="week")
public void test_parse_weeks_STRICT(LocalDate date, DayOfWeek dow, int week, int wby) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.STRICT);
LocalDate parsed = LocalDate.parse(wby + "-" + week + "-" + dow.getValue(), f);
assertEquals(parsed, date);
}
@Test(dataProvider="week")
public void test_parse_weeks_SMART(LocalDate date, DayOfWeek dow, int week, int wby) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.SMART);
LocalDate parsed = LocalDate.parse(wby + "-" + week + "-" + dow.getValue(), f);
assertEquals(parsed, date);
}
@Test(dataProvider="week")
public void test_parse_weeks_LENIENT(LocalDate date, DayOfWeek dow, int week, int wby) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral('-')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.LENIENT);
LocalDate parsed = LocalDate.parse(wby + "-" + week + "-" + dow.getValue(), f);
assertEquals(parsed, date);
}
//-----------------------------------------------------------------------
@DataProvider(name="parseLenientWeek")
Object[][] data_parseLenientWeek() {
return new Object[][] {
{"2012:52:-1", LocalDate.of(2012, 12, 22), false},
{"2012:52:0", LocalDate.of(2012, 12, 23), false},
{"2012:52:8", LocalDate.of(2012, 12, 31), false},
{"2012:52:9", LocalDate.of(2013, 1, 1), false},
{"2012:53:1", LocalDate.of(2012, 12, 31), true},
{"2012:54:1", LocalDate.of(2013, 1, 7), false},
{"2013:0:1", LocalDate.of(2012, 12, 24), false},
{"2013:0:0", LocalDate.of(2012, 12, 23), false},
};
}
@Test(dataProvider = "parseLenientWeek", expectedExceptions = DateTimeParseException.class)
public void test_parse_parseLenientWeek_STRICT(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.STRICT);
LocalDate.parse(str, f);
}
@Test(dataProvider = "parseLenientWeek")
public void test_parse_parseLenientWeek_SMART(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.SMART);
if (smart) {
LocalDate parsed = LocalDate.parse(str, f);
assertEquals(parsed, expected);
} else {
try {
LocalDate.parse(str, f);
fail("Should have failed");
} catch (DateTimeParseException ex) {
// expected
}
}
}
@Test(dataProvider = "parseLenientWeek")
public void test_parse_parseLenientWeek_LENIENT(String str, LocalDate expected, boolean smart) {
DateTimeFormatter f = new DateTimeFormatterBuilder()
.appendValue(IsoFields.WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(IsoFields.WEEK_OF_WEEK_BASED_YEAR).appendLiteral(':')
.appendValue(DAY_OF_WEEK)
.toFormatter().withResolverStyle(ResolverStyle.LENIENT);
LocalDate parsed = LocalDate.parse(str, f);
assertEquals(parsed, expected);
}
//-----------------------------------------------------------------------
public void test_loop() {
// loop round at least one 400 year cycle, including before 1970
LocalDate date = LocalDate.of(1960, 1, 5); // Tuseday of week 1 1960
int year = 1960;
int wby = 1960;
int weekLen = 52;
int week = 1;
while (date.getYear() < 2400) {
DayOfWeek loopDow = date.getDayOfWeek();
if (date.getYear() != year) {
year = date.getYear();
}
if (loopDow == MONDAY) {
week++;
if ((week == 53 && weekLen == 52) || week == 54) {
week = 1;
LocalDate firstDayOfWeekBasedYear = date.plusDays(14).withDayOfYear(1);
DayOfWeek firstDay = firstDayOfWeekBasedYear.getDayOfWeek();
weekLen = (firstDay == THURSDAY || (firstDay == WEDNESDAY && firstDayOfWeekBasedYear.isLeapYear()) ? 53 : 52);
wby++;
}
}
assertEquals(IsoFields.WEEK_OF_WEEK_BASED_YEAR.rangeRefinedBy(date), ValueRange.of(1, weekLen), "Failed on " + date + " " + date.getDayOfWeek());
assertEquals(IsoFields.WEEK_OF_WEEK_BASED_YEAR.getFrom(date), week, "Failed on " + date + " " + date.getDayOfWeek());
assertEquals(date.get(IsoFields.WEEK_OF_WEEK_BASED_YEAR), week, "Failed on " + date + " " + date.getDayOfWeek());
assertEquals(IsoFields.WEEK_BASED_YEAR.getFrom(date), wby, "Failed on " + date + " " + date.getDayOfWeek());
assertEquals(date.get(IsoFields.WEEK_BASED_YEAR), wby, "Failed on " + date + " " + date.getDayOfWeek());
date = date.plusDays(1);
}
}
// TODO: more tests
}