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Java example source code file (TCKMonthDay.java)
This example Java source code file (TCKMonthDay.java) is included in the alvinalexander.com
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Learn more about this Java project at its project page.
The TCKMonthDay.java Java example source code
/*
* 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) 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
* 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
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time;
import static java.time.temporal.ChronoField.DAY_OF_MONTH;
import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.time.Clock;
import java.time.DateTimeException;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.Month;
import java.time.MonthDay;
import java.time.YearMonth;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.chrono.IsoChronology;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
import java.time.temporal.ChronoField;
import java.time.temporal.JulianFields;
import java.time.temporal.TemporalAccessor;
import java.time.temporal.TemporalField;
import java.time.temporal.TemporalQueries;
import java.time.temporal.TemporalQuery;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test MonthDay.
*/
@Test
public class TCKMonthDay extends AbstractDateTimeTest {
private MonthDay TEST_07_15;
@BeforeMethod
public void setUp() {
TEST_07_15 = MonthDay.of(7, 15);
}
//-----------------------------------------------------------------------
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_07_15, };
return Arrays.asList(array);
}
@Override
protected List<TemporalField> validFields() {
TemporalField[] array = {
DAY_OF_MONTH,
MONTH_OF_YEAR,
};
return Arrays.asList(array);
}
@Override
protected List<TemporalField> invalidFields() {
List<TemporalField> list = new ArrayList<>(Arrays.asList(ChronoField.values()));
list.removeAll(validFields());
list.add(JulianFields.JULIAN_DAY);
list.add(JulianFields.MODIFIED_JULIAN_DAY);
list.add(JulianFields.RATA_DIE);
return list;
}
//-----------------------------------------------------------------------
void check(MonthDay test, int m, int d) {
assertEquals(test.getMonth().getValue(), m);
assertEquals(test.getDayOfMonth(), d);
}
//-----------------------------------------------------------------------
// now()
//-----------------------------------------------------------------------
@Test
public void now() {
MonthDay expected = MonthDay.now(Clock.systemDefaultZone());
MonthDay test = MonthDay.now();
for (int i = 0; i < 100; i++) {
if (expected.equals(test)) {
return;
}
expected = MonthDay.now(Clock.systemDefaultZone());
test = MonthDay.now();
}
assertEquals(test, expected);
}
//-----------------------------------------------------------------------
// now(ZoneId)
//-----------------------------------------------------------------------
@Test(expectedExceptions=NullPointerException.class)
public void now_ZoneId_nullZoneId() {
MonthDay.now((ZoneId) null);
}
@Test
public void now_ZoneId() {
ZoneId zone = ZoneId.of("UTC+01:02:03");
MonthDay expected = MonthDay.now(Clock.system(zone));
MonthDay test = MonthDay.now(zone);
for (int i = 0; i < 100; i++) {
if (expected.equals(test)) {
return;
}
expected = MonthDay.now(Clock.system(zone));
test = MonthDay.now(zone);
}
assertEquals(test, expected);
}
//-----------------------------------------------------------------------
// now(Clock)
//-----------------------------------------------------------------------
@Test
public void now_Clock() {
Instant instant = LocalDateTime.of(2010, 12, 31, 0, 0).toInstant(ZoneOffset.UTC);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
MonthDay test = MonthDay.now(clock);
assertEquals(test.getMonth(), Month.DECEMBER);
assertEquals(test.getDayOfMonth(), 31);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullClock() {
MonthDay.now((Clock) null);
}
//-----------------------------------------------------------------------
@Test
public void factory_intMonth() {
assertEquals(TEST_07_15, MonthDay.of(Month.JULY, 15));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_intMonth_dayTooLow() {
MonthDay.of(Month.JANUARY, 0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_intMonth_dayTooHigh() {
MonthDay.of(Month.JANUARY, 32);
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_intMonth_nullMonth() {
MonthDay.of(null, 15);
}
//-----------------------------------------------------------------------
@Test
public void factory_ints() {
check(TEST_07_15, 7, 15);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_ints_dayTooLow() {
MonthDay.of(1, 0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_ints_dayTooHigh() {
MonthDay.of(1, 32);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_ints_monthTooLow() {
MonthDay.of(0, 1);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_ints_monthTooHigh() {
MonthDay.of(13, 1);
}
//-----------------------------------------------------------------------
@Test
public void test_factory_CalendricalObject() {
assertEquals(MonthDay.from(LocalDate.of(2007, 7, 15)), TEST_07_15);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_CalendricalObject_invalid_noDerive() {
MonthDay.from(LocalTime.of(12, 30));
}
@Test(expectedExceptions=NullPointerException.class)
public void test_factory_CalendricalObject_null() {
MonthDay.from((TemporalAccessor) null);
}
//-----------------------------------------------------------------------
// parse()
//-----------------------------------------------------------------------
@DataProvider(name="goodParseData")
Object[][] provider_goodParseData() {
return new Object[][] {
{"--01-01", MonthDay.of(1, 1)},
{"--01-31", MonthDay.of(1, 31)},
{"--02-01", MonthDay.of(2, 1)},
{"--02-29", MonthDay.of(2, 29)},
{"--03-01", MonthDay.of(3, 1)},
{"--03-31", MonthDay.of(3, 31)},
{"--04-01", MonthDay.of(4, 1)},
{"--04-30", MonthDay.of(4, 30)},
{"--05-01", MonthDay.of(5, 1)},
{"--05-31", MonthDay.of(5, 31)},
{"--06-01", MonthDay.of(6, 1)},
{"--06-30", MonthDay.of(6, 30)},
{"--07-01", MonthDay.of(7, 1)},
{"--07-31", MonthDay.of(7, 31)},
{"--08-01", MonthDay.of(8, 1)},
{"--08-31", MonthDay.of(8, 31)},
{"--09-01", MonthDay.of(9, 1)},
{"--09-30", MonthDay.of(9, 30)},
{"--10-01", MonthDay.of(10, 1)},
{"--10-31", MonthDay.of(10, 31)},
{"--11-01", MonthDay.of(11, 1)},
{"--11-30", MonthDay.of(11, 30)},
{"--12-01", MonthDay.of(12, 1)},
{"--12-31", MonthDay.of(12, 31)},
};
}
@Test(dataProvider="goodParseData")
public void factory_parse_success(String text, MonthDay expected) {
MonthDay monthDay = MonthDay.parse(text);
assertEquals(monthDay, expected);
}
//-----------------------------------------------------------------------
@DataProvider(name="badParseData")
Object[][] provider_badParseData() {
return new Object[][] {
{"", 0},
{"-00", 0},
{"--FEB-23", 2},
{"--01-0", 5},
{"--01-3A", 5},
};
}
@Test(dataProvider="badParseData", expectedExceptions=DateTimeParseException.class)
public void factory_parse_fail(String text, int pos) {
try {
MonthDay.parse(text);
fail(String.format("Parse should have failed for %s at position %d", text, pos));
}
catch (DateTimeParseException ex) {
assertEquals(ex.getParsedString(), text);
assertEquals(ex.getErrorIndex(), pos);
throw ex;
}
}
//-----------------------------------------------------------------------
@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_illegalValue_Day() {
MonthDay.parse("--06-32");
}
@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_invalidValue_Day() {
MonthDay.parse("--06-31");
}
@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_illegalValue_Month() {
MonthDay.parse("--13-25");
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
MonthDay.parse(null);
}
//-----------------------------------------------------------------------
// parse(DateTimeFormatter)
//-----------------------------------------------------------------------
@Test
public void factory_parse_formatter() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("M d");
MonthDay test = MonthDay.parse("12 3", f);
assertEquals(test, MonthDay.of(12, 3));
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullText() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("M d");
MonthDay.parse((String) null, f);
}
@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullFormatter() {
MonthDay.parse("ANY", null);
}
//-----------------------------------------------------------------------
// isSupported(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_isSupported_TemporalField() {
assertEquals(TEST_07_15.isSupported((TemporalField) null), false);
assertEquals(TEST_07_15.isSupported(ChronoField.NANO_OF_SECOND), false);
assertEquals(TEST_07_15.isSupported(ChronoField.NANO_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MICRO_OF_SECOND), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MICRO_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MILLI_OF_SECOND), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MILLI_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.SECOND_OF_MINUTE), false);
assertEquals(TEST_07_15.isSupported(ChronoField.SECOND_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MINUTE_OF_HOUR), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MINUTE_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.HOUR_OF_AMPM), false);
assertEquals(TEST_07_15.isSupported(ChronoField.CLOCK_HOUR_OF_AMPM), false);
assertEquals(TEST_07_15.isSupported(ChronoField.HOUR_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.CLOCK_HOUR_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.AMPM_OF_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.DAY_OF_WEEK), false);
assertEquals(TEST_07_15.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH), false);
assertEquals(TEST_07_15.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_YEAR), false);
assertEquals(TEST_07_15.isSupported(ChronoField.DAY_OF_MONTH), true);
assertEquals(TEST_07_15.isSupported(ChronoField.DAY_OF_YEAR), false);
assertEquals(TEST_07_15.isSupported(ChronoField.EPOCH_DAY), false);
assertEquals(TEST_07_15.isSupported(ChronoField.ALIGNED_WEEK_OF_MONTH), false);
assertEquals(TEST_07_15.isSupported(ChronoField.ALIGNED_WEEK_OF_YEAR), false);
assertEquals(TEST_07_15.isSupported(ChronoField.MONTH_OF_YEAR), true);
assertEquals(TEST_07_15.isSupported(ChronoField.PROLEPTIC_MONTH), false);
assertEquals(TEST_07_15.isSupported(ChronoField.YEAR), false);
assertEquals(TEST_07_15.isSupported(ChronoField.YEAR_OF_ERA), false);
assertEquals(TEST_07_15.isSupported(ChronoField.ERA), false);
assertEquals(TEST_07_15.isSupported(ChronoField.INSTANT_SECONDS), false);
assertEquals(TEST_07_15.isSupported(ChronoField.OFFSET_SECONDS), false);
}
//-----------------------------------------------------------------------
// get(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_get_TemporalField() {
assertEquals(TEST_07_15.get(ChronoField.DAY_OF_MONTH), 15);
assertEquals(TEST_07_15.get(ChronoField.MONTH_OF_YEAR), 7);
}
@Test
public void test_getLong_TemporalField() {
assertEquals(TEST_07_15.getLong(ChronoField.DAY_OF_MONTH), 15);
assertEquals(TEST_07_15.getLong(ChronoField.MONTH_OF_YEAR), 7);
}
//-----------------------------------------------------------------------
// query(TemporalQuery)
//-----------------------------------------------------------------------
@DataProvider(name="query")
Object[][] data_query() {
return new Object[][] {
{TEST_07_15, TemporalQueries.chronology(), IsoChronology.INSTANCE},
{TEST_07_15, TemporalQueries.zoneId(), null},
{TEST_07_15, TemporalQueries.precision(), null},
{TEST_07_15, TemporalQueries.zone(), null},
{TEST_07_15, TemporalQueries.offset(), null},
{TEST_07_15, TemporalQueries.localDate(), null},
{TEST_07_15, TemporalQueries.localTime(), null},
};
}
@Test(dataProvider="query")
public <T> void test_query(TemporalAccessor temporal, TemporalQuery query, T expected) {
assertEquals(temporal.query(query), expected);
}
@Test(dataProvider="query")
public <T> void test_queryFrom(TemporalAccessor temporal, TemporalQuery query, T expected) {
assertEquals(query.queryFrom(temporal), expected);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_query_null() {
TEST_07_15.query(null);
}
//-----------------------------------------------------------------------
// get*()
//-----------------------------------------------------------------------
@DataProvider(name="sampleDates")
Object[][] provider_sampleDates() {
return new Object[][] {
{1, 1},
{1, 31},
{2, 1},
{2, 28},
{2, 29},
{7, 4},
{7, 5},
};
}
@Test(dataProvider="sampleDates")
public void test_get(int m, int d) {
MonthDay a = MonthDay.of(m, d);
assertEquals(a.getMonth(), Month.of(m));
assertEquals(a.getMonthValue(), m);
assertEquals(a.getDayOfMonth(), d);
}
//-----------------------------------------------------------------------
// with(Month)
//-----------------------------------------------------------------------
@Test
public void test_with_Month() {
assertEquals(MonthDay.of(6, 30).with(Month.JANUARY), MonthDay.of(1, 30));
}
@Test
public void test_with_Month_adjustToValid() {
assertEquals(MonthDay.of(7, 31).with(Month.JUNE), MonthDay.of(6, 30));
}
@Test
public void test_with_Month_adjustToValidFeb() {
assertEquals(MonthDay.of(7, 31).with(Month.FEBRUARY), MonthDay.of(2, 29));
}
@Test
public void test_with_Month_noChangeEqual() {
MonthDay test = MonthDay.of(6, 30);
assertEquals(test.with(Month.JUNE), test);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_with_Month_null() {
MonthDay.of(6, 30).with((Month) null);
}
//-----------------------------------------------------------------------
// withMonth()
//-----------------------------------------------------------------------
@Test
public void test_withMonth() {
assertEquals(MonthDay.of(6, 30).withMonth(1), MonthDay.of(1, 30));
}
@Test
public void test_withMonth_adjustToValid() {
assertEquals(MonthDay.of(7, 31).withMonth(6), MonthDay.of(6, 30));
}
@Test
public void test_withMonth_adjustToValidFeb() {
assertEquals(MonthDay.of(7, 31).withMonth(2), MonthDay.of(2, 29));
}
@Test
public void test_withMonth_int_noChangeEqual() {
MonthDay test = MonthDay.of(6, 30);
assertEquals(test.withMonth(6), test);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_withMonth_tooLow() {
MonthDay.of(6, 30).withMonth(0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_withMonth_tooHigh() {
MonthDay.of(6, 30).withMonth(13);
}
//-----------------------------------------------------------------------
// withDayOfMonth()
//-----------------------------------------------------------------------
@Test
public void test_withDayOfMonth() {
assertEquals(MonthDay.of(6, 30).withDayOfMonth(1), MonthDay.of(6, 1));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_withDayOfMonth_invalid() {
MonthDay.of(6, 30).withDayOfMonth(31);
}
@Test
public void test_withDayOfMonth_adjustToValidFeb() {
assertEquals(MonthDay.of(2, 1).withDayOfMonth(29), MonthDay.of(2, 29));
}
@Test
public void test_withDayOfMonth_noChangeEqual() {
MonthDay test = MonthDay.of(6, 30);
assertEquals(test.withDayOfMonth(30), test);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_withDayOfMonth_tooLow() {
MonthDay.of(6, 30).withDayOfMonth(0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_withDayOfMonth_tooHigh() {
MonthDay.of(6, 30).withDayOfMonth(32);
}
//-----------------------------------------------------------------------
// adjustInto()
//-----------------------------------------------------------------------
@Test
public void test_adjustDate() {
MonthDay test = MonthDay.of(6, 30);
LocalDate date = LocalDate.of(2007, 1, 1);
assertEquals(test.adjustInto(date), LocalDate.of(2007, 6, 30));
}
@Test
public void test_adjustDate_resolve() {
MonthDay test = MonthDay.of(2, 29);
LocalDate date = LocalDate.of(2007, 6, 30);
assertEquals(test.adjustInto(date), LocalDate.of(2007, 2, 28));
}
@Test
public void test_adjustDate_equal() {
MonthDay test = MonthDay.of(6, 30);
LocalDate date = LocalDate.of(2007, 6, 30);
assertEquals(test.adjustInto(date), date);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_adjustDate_null() {
TEST_07_15.adjustInto((LocalDate) null);
}
//-----------------------------------------------------------------------
// isValidYear(int)
//-----------------------------------------------------------------------
@Test
public void test_isValidYear_june() {
MonthDay test = MonthDay.of(6, 30);
assertEquals(test.isValidYear(2007), true);
}
@Test
public void test_isValidYear_febNonLeap() {
MonthDay test = MonthDay.of(2, 29);
assertEquals(test.isValidYear(2007), false);
}
@Test
public void test_isValidYear_febLeap() {
MonthDay test = MonthDay.of(2, 29);
assertEquals(test.isValidYear(2008), true);
}
//-----------------------------------------------------------------------
// format(DateTimeFormatter)
//-----------------------------------------------------------------------
@Test
public void test_format_formatter() {
DateTimeFormatter f = DateTimeFormatter.ofPattern("M d");
String t = MonthDay.of(12, 3).format(f);
assertEquals(t, "12 3");
}
@Test(expectedExceptions=NullPointerException.class)
public void test_format_formatter_null() {
MonthDay.of(12, 3).format(null);
}
//-----------------------------------------------------------------------
// atYear(int)
//-----------------------------------------------------------------------
@Test
public void test_atYear_int() {
MonthDay test = MonthDay.of(6, 30);
assertEquals(test.atYear(2008), LocalDate.of(2008, 6, 30));
}
@Test
public void test_atYear_int_leapYearAdjust() {
MonthDay test = MonthDay.of(2, 29);
assertEquals(test.atYear(2005), LocalDate.of(2005, 2, 28));
}
@Test(expectedExceptions=DateTimeException.class)
public void test_atYear_int_invalidYear() {
MonthDay test = MonthDay.of(6, 30);
test.atYear(Integer.MIN_VALUE);
}
//-----------------------------------------------------------------------
// compareTo()
//-----------------------------------------------------------------------
@Test
public void test_comparisons() {
doTest_comparisons_MonthDay(
MonthDay.of(1, 1),
MonthDay.of(1, 31),
MonthDay.of(2, 1),
MonthDay.of(2, 29),
MonthDay.of(3, 1),
MonthDay.of(12, 31)
);
}
void doTest_comparisons_MonthDay(MonthDay... localDates) {
for (int i = 0; i < localDates.length; i++) {
MonthDay a = localDates[i];
for (int j = 0; j < localDates.length; j++) {
MonthDay b = localDates[j];
if (i < j) {
assertTrue(a.compareTo(b) < 0, a + " <=> " + b);
assertEquals(a.isBefore(b), true, a + " <=> " + b);
assertEquals(a.isAfter(b), false, a + " <=> " + b);
assertEquals(a.equals(b), false, a + " <=> " + b);
} else if (i > j) {
assertTrue(a.compareTo(b) > 0, a + " <=> " + b);
assertEquals(a.isBefore(b), false, a + " <=> " + b);
assertEquals(a.isAfter(b), true, a + " <=> " + b);
assertEquals(a.equals(b), false, a + " <=> " + b);
} else {
assertEquals(a.compareTo(b), 0, a + " <=> " + b);
assertEquals(a.isBefore(b), false, a + " <=> " + b);
assertEquals(a.isAfter(b), false, a + " <=> " + b);
assertEquals(a.equals(b), true, a + " <=> " + b);
}
}
}
}
@Test(expectedExceptions=NullPointerException.class)
public void test_compareTo_ObjectNull() {
TEST_07_15.compareTo(null);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_isBefore_ObjectNull() {
TEST_07_15.isBefore(null);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_isAfter_ObjectNull() {
TEST_07_15.isAfter(null);
}
//-----------------------------------------------------------------------
// equals()
//-----------------------------------------------------------------------
@Test
public void test_equals() {
MonthDay a = MonthDay.of(1, 1);
MonthDay b = MonthDay.of(1, 1);
MonthDay c = MonthDay.of(2, 1);
MonthDay d = MonthDay.of(1, 2);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), true);
assertEquals(a.equals(c), false);
assertEquals(a.equals(d), false);
assertEquals(b.equals(a), true);
assertEquals(b.equals(b), true);
assertEquals(b.equals(c), false);
assertEquals(b.equals(d), false);
assertEquals(c.equals(a), false);
assertEquals(c.equals(b), false);
assertEquals(c.equals(c), true);
assertEquals(c.equals(d), false);
assertEquals(d.equals(a), false);
assertEquals(d.equals(b), false);
assertEquals(d.equals(c), false);
assertEquals(d.equals(d), true);
}
@Test
public void test_equals_itself_true() {
assertEquals(TEST_07_15.equals(TEST_07_15), true);
}
@Test
public void test_equals_string_false() {
assertEquals(TEST_07_15.equals("2007-07-15"), false);
}
@Test
public void test_equals_null_false() {
assertEquals(TEST_07_15.equals(null), false);
}
//-----------------------------------------------------------------------
// hashCode()
//-----------------------------------------------------------------------
@Test(dataProvider="sampleDates")
public void test_hashCode(int m, int d) {
MonthDay a = MonthDay.of(m, d);
assertEquals(a.hashCode(), a.hashCode());
MonthDay b = MonthDay.of(m, d);
assertEquals(a.hashCode(), b.hashCode());
}
@Test
public void test_hashCode_unique() {
int leapYear = 2008;
Set<Integer> uniques = new HashSet(366);
for (int i = 1; i <= 12; i++) {
for (int j = 1; j <= 31; j++) {
if (YearMonth.of(leapYear, i).isValidDay(j)) {
assertTrue(uniques.add(MonthDay.of(i, j).hashCode()));
}
}
}
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@DataProvider(name="sampleToString")
Object[][] provider_sampleToString() {
return new Object[][] {
{7, 5, "--07-05"},
{12, 31, "--12-31"},
{1, 2, "--01-02"},
};
}
@Test(dataProvider="sampleToString")
public void test_toString(int m, int d, String expected) {
MonthDay test = MonthDay.of(m, d);
String str = test.toString();
assertEquals(str, expected);
}
}
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