/*
* 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 javax.time.calendrical;
import static java.time.calendrical.ChronoField.EPOCH_MONTH;
import static java.time.calendrical.ChronoField.ERA;
import static java.time.calendrical.ChronoField.MONTH_OF_YEAR;
import static java.time.calendrical.ChronoField.YEAR;
import static java.time.calendrical.ChronoField.YEAR_OF_ERA;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.assertTrue;
import java.io.IOException;
import java.io.Serializable;
import java.time.LocalDate;
import java.time.Month;
import java.time.Year;
import java.time.YearMonth;
import java.time.calendrical.ChronoField;
import java.time.calendrical.DateTime.WithAdjuster;
import java.time.calendrical.DateTimeAccessor;
import java.time.calendrical.DateTimeField;
import java.time.calendrical.JulianDayField;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.time.AbstractDateTimeTest;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* Test YearMonth.
*/
@Test
public class TestYearMonth extends AbstractDateTimeTest {
private YearMonth TEST_2008_06;
@BeforeMethod(groups = { "tck", "implementation" })
public void setUp() {
this.TEST_2008_06 = YearMonth.of(2008, 6);
}
// -----------------------------------------------------------------------
@Override
protected List<DateTimeAccessor> samples() {
DateTimeAccessor[] array = { this.TEST_2008_06, };
return Arrays.asList(array);
}
// -----------------------------------------------------------------------
@Test(groups = { "tck" })
public void test_serialization_format() throws ClassNotFoundException, IOException {
assertEqualsSerialisedForm(YearMonth.of(2012, 9));
}
@Test(groups = { "tck" })
public void test_serialization() throws IOException, ClassNotFoundException {
assertSerializable(this.TEST_2008_06);
}
@Override
protected List<DateTimeField> validFields() {
DateTimeField[] array = { MONTH_OF_YEAR, EPOCH_MONTH, YEAR_OF_ERA, YEAR, ERA, };
return Arrays.asList(array);
}
@Override
protected List<DateTimeField> invalidFields() {
List<DateTimeField> list = new ArrayList<>(Arrays.<DateTimeField> asList(ChronoField.values()));
list.removeAll(validFields());
list.add(JulianDayField.JULIAN_DAY);
list.add(JulianDayField.MODIFIED_JULIAN_DAY);
list.add(JulianDayField.RATA_DIE);
return list;
}
// -----------------------------------------------------------------------
@Test(groups = { "implementation" })
public void test_interfaces() {
Object obj = this.TEST_2008_06;
assertTrue(obj instanceof Serializable);
assertTrue(obj instanceof Comparable<?>);
assertTrue(obj instanceof WithAdjuster);
}
// -----------------------------------------------------------------------
void check(YearMonth test, int y, int m) {
assertEquals(test.getYear(), y);
assertEquals(test.getMonth().getValue(), m);
}
@Test(groups = { "implementation" })
public void test_with_Year_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.with(Year.of(2008)), test);
}
@Test(groups = { "implementation" })
public void test_with_Month_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.with(Month.JUNE), test);
}
@Test(groups = { "implementation" })
public void test_withYear_int_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.withYear(2008), test);
}
@Test(groups = { "implementation" })
public void test_withMonth_int_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.withMonth(6), test);
}
@Test(groups = { "implementation" })
public void test_plusYears_long_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.plusYears(0), test);
}
@Test(groups = { "implementation" })
public void test_plusMonths_long_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.plusMonths(0), test);
}
@Test(groups = { "implementation" })
public void test_minusYears_long_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.minusYears(0), test);
}
@Test(groups = { "implementation" })
public void test_minusMonths_long_noChange_same() {
YearMonth test = YearMonth.of(2008, 6);
assertSame(test.minusMonths(0), test);
}
@Test(groups = { "implementation" })
public void test_adjustDate_same() {
YearMonth test = YearMonth.of(2008, 6);
LocalDate date = LocalDate.of(2008, 6, 30);
assertSame(test.doWithAdjustment(date), date);
}
void doTest_comparisons_YearMonth(YearMonth... localDates) {
for (int i = 0; i < localDates.length; i++) {
YearMonth a = localDates[i];
for (int j = 0; j < localDates.length; j++) {
YearMonth 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);
}
}
}
}
}