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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* 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
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time;
import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
import static org.testng.Assert.assertEquals;
import java.time.DateTimeException;
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.Month;
import java.time.chrono.IsoChronology;
import java.time.format.TextStyle;
import java.time.temporal.ChronoField;
import java.time.temporal.ChronoUnit;
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.List;
import java.util.Locale;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test Month.
*/
@Test
public class TCKMonth extends AbstractDateTimeTest {
private static final int MAX_LENGTH = 12;
//-----------------------------------------------------------------------
@Override
protected List samples() {
TemporalAccessor[] array = {Month.JANUARY, Month.JUNE, Month.DECEMBER, };
return Arrays.asList(array);
}
@Override
protected List validFields() {
TemporalField[] array = {
MONTH_OF_YEAR,
};
return Arrays.asList(array);
}
@Override
protected List invalidFields() {
List 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;
}
//-----------------------------------------------------------------------
@Test
public void test_factory_int_singleton() {
for (int i = 1; i <= MAX_LENGTH; i++) {
Month test = Month.of(i);
assertEquals(test.getValue(), i);
}
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_int_tooLow() {
Month.of(0);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_int_tooHigh() {
Month.of(13);
}
//-----------------------------------------------------------------------
@Test
public void test_factory_CalendricalObject() {
assertEquals(Month.from(LocalDate.of(2011, 6, 6)), Month.JUNE);
}
@Test(expectedExceptions=DateTimeException.class)
public void test_factory_CalendricalObject_invalid_noDerive() {
Month.from(LocalTime.of(12, 30));
}
@Test(expectedExceptions=NullPointerException.class)
public void test_factory_CalendricalObject_null() {
Month.from((TemporalAccessor) null);
}
//-----------------------------------------------------------------------
// isSupported(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_isSupported_TemporalField() {
assertEquals(Month.AUGUST.isSupported((TemporalField) null), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.NANO_OF_SECOND), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.NANO_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MICRO_OF_SECOND), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MICRO_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MILLI_OF_SECOND), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MILLI_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.SECOND_OF_MINUTE), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.SECOND_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MINUTE_OF_HOUR), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MINUTE_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.HOUR_OF_AMPM), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.CLOCK_HOUR_OF_AMPM), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.HOUR_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.CLOCK_HOUR_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.AMPM_OF_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.DAY_OF_WEEK), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.ALIGNED_DAY_OF_WEEK_IN_YEAR), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.DAY_OF_MONTH), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.DAY_OF_YEAR), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.EPOCH_DAY), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.ALIGNED_WEEK_OF_MONTH), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.ALIGNED_WEEK_OF_YEAR), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.MONTH_OF_YEAR), true);
assertEquals(Month.AUGUST.isSupported(ChronoField.PROLEPTIC_MONTH), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.YEAR), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.YEAR_OF_ERA), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.ERA), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.INSTANT_SECONDS), false);
assertEquals(Month.AUGUST.isSupported(ChronoField.OFFSET_SECONDS), false);
}
//-----------------------------------------------------------------------
// get(TemporalField)
//-----------------------------------------------------------------------
@Test
public void test_get_TemporalField() {
assertEquals(Month.JULY.get(ChronoField.MONTH_OF_YEAR), 7);
}
@Test
public void test_getLong_TemporalField() {
assertEquals(Month.JULY.getLong(ChronoField.MONTH_OF_YEAR), 7);
}
//-----------------------------------------------------------------------
// query(TemporalQuery)
//-----------------------------------------------------------------------
@DataProvider(name="query")
Object[][] data_query() {
return new Object[][] {
{Month.JUNE, TemporalQueries.chronology(), IsoChronology.INSTANCE},
{Month.JUNE, TemporalQueries.zoneId(), null},
{Month.JUNE, TemporalQueries.precision(), ChronoUnit.MONTHS},
{Month.JUNE, TemporalQueries.zone(), null},
{Month.JUNE, TemporalQueries.offset(), null},
{Month.JUNE, TemporalQueries.localDate(), null},
{Month.JUNE, TemporalQueries.localTime(), null},
};
}
@Test(dataProvider="query")
public void test_query(TemporalAccessor temporal, TemporalQuery query, T expected) {
assertEquals(temporal.query(query), expected);
}
@Test(dataProvider="query")
public void test_queryFrom(TemporalAccessor temporal, TemporalQuery query, T expected) {
assertEquals(query.queryFrom(temporal), expected);
}
@Test(expectedExceptions=NullPointerException.class)
public void test_query_null() {
Month.JUNE.query(null);
}
//-----------------------------------------------------------------------
// getText()
//-----------------------------------------------------------------------
@Test
public void test_getText() {
assertEquals(Month.JANUARY.getDisplayName(TextStyle.SHORT, Locale.US), "Jan");
}
@Test(expectedExceptions = NullPointerException.class)
public void test_getText_nullStyle() {
Month.JANUARY.getDisplayName(null, Locale.US);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_getText_nullLocale() {
Month.JANUARY.getDisplayName(TextStyle.FULL, null);
}
//-----------------------------------------------------------------------
// plus(long), plus(long,unit)
//-----------------------------------------------------------------------
@DataProvider(name="plus")
Object[][] data_plus() {
return new Object[][] {
{1, -13, 12},
{1, -12, 1},
{1, -11, 2},
{1, -10, 3},
{1, -9, 4},
{1, -8, 5},
{1, -7, 6},
{1, -6, 7},
{1, -5, 8},
{1, -4, 9},
{1, -3, 10},
{1, -2, 11},
{1, -1, 12},
{1, 0, 1},
{1, 1, 2},
{1, 2, 3},
{1, 3, 4},
{1, 4, 5},
{1, 5, 6},
{1, 6, 7},
{1, 7, 8},
{1, 8, 9},
{1, 9, 10},
{1, 10, 11},
{1, 11, 12},
{1, 12, 1},
{1, 13, 2},
{1, 1, 2},
{2, 1, 3},
{3, 1, 4},
{4, 1, 5},
{5, 1, 6},
{6, 1, 7},
{7, 1, 8},
{8, 1, 9},
{9, 1, 10},
{10, 1, 11},
{11, 1, 12},
{12, 1, 1},
{1, -1, 12},
{2, -1, 1},
{3, -1, 2},
{4, -1, 3},
{5, -1, 4},
{6, -1, 5},
{7, -1, 6},
{8, -1, 7},
{9, -1, 8},
{10, -1, 9},
{11, -1, 10},
{12, -1, 11},
};
}
@Test(dataProvider="plus")
public void test_plus_long(int base, long amount, int expected) {
assertEquals(Month.of(base).plus(amount), Month.of(expected));
}
//-----------------------------------------------------------------------
// minus(long), minus(long,unit)
//-----------------------------------------------------------------------
@DataProvider(name="minus")
Object[][] data_minus() {
return new Object[][] {
{1, -13, 2},
{1, -12, 1},
{1, -11, 12},
{1, -10, 11},
{1, -9, 10},
{1, -8, 9},
{1, -7, 8},
{1, -6, 7},
{1, -5, 6},
{1, -4, 5},
{1, -3, 4},
{1, -2, 3},
{1, -1, 2},
{1, 0, 1},
{1, 1, 12},
{1, 2, 11},
{1, 3, 10},
{1, 4, 9},
{1, 5, 8},
{1, 6, 7},
{1, 7, 6},
{1, 8, 5},
{1, 9, 4},
{1, 10, 3},
{1, 11, 2},
{1, 12, 1},
{1, 13, 12},
};
}
@Test(dataProvider="minus")
public void test_minus_long(int base, long amount, int expected) {
assertEquals(Month.of(base).minus(amount), Month.of(expected));
}
//-----------------------------------------------------------------------
// length(boolean)
//-----------------------------------------------------------------------
@Test
public void test_length_boolean_notLeapYear() {
assertEquals(Month.JANUARY.length(false), 31);
assertEquals(Month.FEBRUARY.length(false), 28);
assertEquals(Month.MARCH.length(false), 31);
assertEquals(Month.APRIL.length(false), 30);
assertEquals(Month.MAY.length(false), 31);
assertEquals(Month.JUNE.length(false), 30);
assertEquals(Month.JULY.length(false), 31);
assertEquals(Month.AUGUST.length(false), 31);
assertEquals(Month.SEPTEMBER.length(false), 30);
assertEquals(Month.OCTOBER.length(false), 31);
assertEquals(Month.NOVEMBER.length(false), 30);
assertEquals(Month.DECEMBER.length(false), 31);
}
@Test
public void test_length_boolean_leapYear() {
assertEquals(Month.JANUARY.length(true), 31);
assertEquals(Month.FEBRUARY.length(true), 29);
assertEquals(Month.MARCH.length(true), 31);
assertEquals(Month.APRIL.length(true), 30);
assertEquals(Month.MAY.length(true), 31);
assertEquals(Month.JUNE.length(true), 30);
assertEquals(Month.JULY.length(true), 31);
assertEquals(Month.AUGUST.length(true), 31);
assertEquals(Month.SEPTEMBER.length(true), 30);
assertEquals(Month.OCTOBER.length(true), 31);
assertEquals(Month.NOVEMBER.length(true), 30);
assertEquals(Month.DECEMBER.length(true), 31);
}
//-----------------------------------------------------------------------
// minLength()
//-----------------------------------------------------------------------
@Test
public void test_minLength() {
assertEquals(Month.JANUARY.minLength(), 31);
assertEquals(Month.FEBRUARY.minLength(), 28);
assertEquals(Month.MARCH.minLength(), 31);
assertEquals(Month.APRIL.minLength(), 30);
assertEquals(Month.MAY.minLength(), 31);
assertEquals(Month.JUNE.minLength(), 30);
assertEquals(Month.JULY.minLength(), 31);
assertEquals(Month.AUGUST.minLength(), 31);
assertEquals(Month.SEPTEMBER.minLength(), 30);
assertEquals(Month.OCTOBER.minLength(), 31);
assertEquals(Month.NOVEMBER.minLength(), 30);
assertEquals(Month.DECEMBER.minLength(), 31);
}
//-----------------------------------------------------------------------
// maxLength()
//-----------------------------------------------------------------------
@Test
public void test_maxLength() {
assertEquals(Month.JANUARY.maxLength(), 31);
assertEquals(Month.FEBRUARY.maxLength(), 29);
assertEquals(Month.MARCH.maxLength(), 31);
assertEquals(Month.APRIL.maxLength(), 30);
assertEquals(Month.MAY.maxLength(), 31);
assertEquals(Month.JUNE.maxLength(), 30);
assertEquals(Month.JULY.maxLength(), 31);
assertEquals(Month.AUGUST.maxLength(), 31);
assertEquals(Month.SEPTEMBER.maxLength(), 30);
assertEquals(Month.OCTOBER.maxLength(), 31);
assertEquals(Month.NOVEMBER.maxLength(), 30);
assertEquals(Month.DECEMBER.maxLength(), 31);
}
//-----------------------------------------------------------------------
// firstDayOfYear(boolean)
//-----------------------------------------------------------------------
@Test
public void test_firstDayOfYear_notLeapYear() {
assertEquals(Month.JANUARY.firstDayOfYear(false), 1);
assertEquals(Month.FEBRUARY.firstDayOfYear(false), 1 + 31);
assertEquals(Month.MARCH.firstDayOfYear(false), 1 + 31 + 28);
assertEquals(Month.APRIL.firstDayOfYear(false), 1 + 31 + 28 + 31);
assertEquals(Month.MAY.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30);
assertEquals(Month.JUNE.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31);
assertEquals(Month.JULY.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30);
assertEquals(Month.AUGUST.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30 + 31);
assertEquals(Month.SEPTEMBER.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31);
assertEquals(Month.OCTOBER.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30);
assertEquals(Month.NOVEMBER.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31);
assertEquals(Month.DECEMBER.firstDayOfYear(false), 1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30);
}
@Test
public void test_firstDayOfYear_leapYear() {
assertEquals(Month.JANUARY.firstDayOfYear(true), 1);
assertEquals(Month.FEBRUARY.firstDayOfYear(true), 1 + 31);
assertEquals(Month.MARCH.firstDayOfYear(true), 1 + 31 + 29);
assertEquals(Month.APRIL.firstDayOfYear(true), 1 + 31 + 29 + 31);
assertEquals(Month.MAY.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30);
assertEquals(Month.JUNE.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31);
assertEquals(Month.JULY.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30);
assertEquals(Month.AUGUST.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30 + 31);
assertEquals(Month.SEPTEMBER.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31);
assertEquals(Month.OCTOBER.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30);
assertEquals(Month.NOVEMBER.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31);
assertEquals(Month.DECEMBER.firstDayOfYear(true), 1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30);
}
//-----------------------------------------------------------------------
// firstMonthOfQuarter()
//-----------------------------------------------------------------------
@Test
public void test_firstMonthOfQuarter() {
assertEquals(Month.JANUARY.firstMonthOfQuarter(), Month.JANUARY);
assertEquals(Month.FEBRUARY.firstMonthOfQuarter(), Month.JANUARY);
assertEquals(Month.MARCH.firstMonthOfQuarter(), Month.JANUARY);
assertEquals(Month.APRIL.firstMonthOfQuarter(), Month.APRIL);
assertEquals(Month.MAY.firstMonthOfQuarter(), Month.APRIL);
assertEquals(Month.JUNE.firstMonthOfQuarter(), Month.APRIL);
assertEquals(Month.JULY.firstMonthOfQuarter(), Month.JULY);
assertEquals(Month.AUGUST.firstMonthOfQuarter(), Month.JULY);
assertEquals(Month.SEPTEMBER.firstMonthOfQuarter(), Month.JULY);
assertEquals(Month.OCTOBER.firstMonthOfQuarter(), Month.OCTOBER);
assertEquals(Month.NOVEMBER.firstMonthOfQuarter(), Month.OCTOBER);
assertEquals(Month.DECEMBER.firstMonthOfQuarter(), Month.OCTOBER);
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
@Test
public void test_toString() {
assertEquals(Month.JANUARY.toString(), "JANUARY");
assertEquals(Month.FEBRUARY.toString(), "FEBRUARY");
assertEquals(Month.MARCH.toString(), "MARCH");
assertEquals(Month.APRIL.toString(), "APRIL");
assertEquals(Month.MAY.toString(), "MAY");
assertEquals(Month.JUNE.toString(), "JUNE");
assertEquals(Month.JULY.toString(), "JULY");
assertEquals(Month.AUGUST.toString(), "AUGUST");
assertEquals(Month.SEPTEMBER.toString(), "SEPTEMBER");
assertEquals(Month.OCTOBER.toString(), "OCTOBER");
assertEquals(Month.NOVEMBER.toString(), "NOVEMBER");
assertEquals(Month.DECEMBER.toString(), "DECEMBER");
}
//-----------------------------------------------------------------------
// generated methods
//-----------------------------------------------------------------------
@Test
public void test_enum() {
assertEquals(Month.valueOf("JANUARY"), Month.JANUARY);
assertEquals(Month.values()[0], Month.JANUARY);
}
}