/*
* Copyright (c) 2007-present, 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 org.threeten.bp.chrono;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.threeten.bp.Duration;
import org.threeten.bp.LocalDate;
import org.threeten.bp.LocalTime;
import org.threeten.bp.ZoneId;
import org.threeten.bp.ZoneOffset;
import org.threeten.bp.ZonedDateTime;
import org.threeten.bp.format.ResolverStyle;
import org.threeten.bp.temporal.ChronoUnit;
import org.threeten.bp.temporal.Temporal;
import org.threeten.bp.temporal.TemporalAccessor;
import org.threeten.bp.temporal.TemporalAdjuster;
import org.threeten.bp.temporal.TemporalAmount;
import org.threeten.bp.temporal.TemporalField;
import org.threeten.bp.temporal.TemporalUnit;
import org.threeten.bp.temporal.ValueRange;
/**
* Test assertions that must be true for all built-in chronologies.
*/
@SuppressWarnings("rawtypes")
@Test
public class TestChronoZonedDateTime {
//-----------------------------------------------------------------------
// regular data factory for names and descriptions of available calendars
//-----------------------------------------------------------------------
@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
return new Chronology[][]{
{HijrahChronology.INSTANCE},
{IsoChronology.INSTANCE},
{JapaneseChronology.INSTANCE},
{MinguoChronology.INSTANCE},
{ThaiBuddhistChronology.INSTANCE},
};
}
@Test(dataProvider="calendars")
public void test_badWithAdjusterChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalAdjuster adjuster = new FixedAdjuster(czdt2);
if (chrono != chrono2) {
try {
czdt.with(adjuster);
Assert.fail("WithAdjuster should have thrown a ClassCastException, "
+ "required: " + czdt + ", supplied: " + czdt2);
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
ChronoZonedDateTime<?> result = czdt.with(adjuster);
assertEquals(result, czdt2, "WithAdjuster failed to replace date");
}
}
}
@Test(dataProvider="calendars")
public void test_badPlusAdjusterChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalAmount adjuster = new FixedAdjuster(czdt2);
if (chrono != chrono2) {
try {
czdt.plus(adjuster);
Assert.fail("WithAdjuster should have thrown a ClassCastException, "
+ "required: " + czdt + ", supplied: " + czdt2);
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
// Same chronology,
ChronoZonedDateTime<?> result = czdt.plus(adjuster);
assertEquals(result, czdt2, "WithAdjuster failed to replace date time");
}
}
}
@Test(dataProvider="calendars")
public void test_badMinusAdjusterChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalAmount adjuster = new FixedAdjuster(czdt2);
if (chrono != chrono2) {
try {
czdt.minus(adjuster);
Assert.fail("WithAdjuster should have thrown a ClassCastException, "
+ "required: " + czdt + ", supplied: " + czdt2);
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
// Same chronology,
ChronoZonedDateTime<?> result = czdt.minus(adjuster);
assertEquals(result, czdt2, "WithAdjuster failed to replace date");
}
}
}
@Test(dataProvider="calendars")
public void test_badPlusPeriodUnitChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalUnit adjuster = new FixedPeriodUnit(czdt2);
if (chrono != chrono2) {
try {
czdt.plus(1, adjuster);
Assert.fail("PeriodUnit.doPlus plus should have thrown a ClassCastException, " + czdt
+ " can not be cast to " + czdt2);
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
// Same chronology,
ChronoZonedDateTime<?> result = czdt.plus(1, adjuster);
assertEquals(result, czdt2, "WithAdjuster failed to replace date");
}
}
}
@Test(dataProvider="calendars")
public void test_badMinusPeriodUnitChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalUnit adjuster = new FixedPeriodUnit(czdt2);
if (chrono != chrono2) {
try {
czdt.minus(1, adjuster);
Assert.fail("PeriodUnit.doPlus minus should have thrown a ClassCastException, " + czdt.getClass()
+ " can not be cast to " + czdt2.getClass());
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
// Same chronology,
ChronoZonedDateTime<?> result = czdt.minus(1, adjuster);
assertEquals(result, czdt2, "WithAdjuster failed to replace date");
}
}
}
@Test(dataProvider="calendars")
public void test_badDateTimeFieldChrono(Chronology chrono) {
LocalDate refDate = LocalDate.of(1900, 1, 1);
ChronoZonedDateTime czdt = chrono.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
for (Chronology[] clist : data_of_calendars()) {
Chronology chrono2 = clist[0];
ChronoZonedDateTime<?> czdt2 = chrono2.date(refDate).atTime(LocalTime.NOON).atZone(ZoneOffset.UTC);
TemporalField adjuster = new FixedDateTimeField(czdt2);
if (chrono != chrono2) {
try {
czdt.with(adjuster, 1);
Assert.fail("DateTimeField adjustInto() should have thrown a ClassCastException, " + czdt.getClass()
+ " can not be cast to " + czdt2.getClass());
} catch (ClassCastException cce) {
// Expected exception; not an error
}
} else {
// Same chronology,
ChronoZonedDateTime<?> result = czdt.with(adjuster, 1);
assertEquals(result, czdt2, "DateTimeField adjustInto() failed to replace date");
}
}
}
//-----------------------------------------------------------------------
// isBefore, isAfter, isEqual, INSTANT_COMPARATOR test a Chrono against the other Chronos
//-----------------------------------------------------------------------
@SuppressWarnings("unused")
@Test(dataProvider="calendars")
public void test_zonedDateTime_comparisons(Chronology chrono) {
List<ChronoZonedDateTime<?>> dates = new ArrayList<ChronoZonedDateTime<?>>();
ChronoZonedDateTime<?> date = chrono.date(LocalDate.of(1900, 1, 1))
.atTime(LocalTime.MIN)
.atZone(ZoneOffset.UTC);
// Insert dates in order, no duplicates
if (chrono != JapaneseChronology.INSTANCE) {
dates.add(date.minus(100, ChronoUnit.YEARS));
}
dates.add(date.minus(1, ChronoUnit.YEARS));
dates.add(date.minus(1, ChronoUnit.MONTHS));
dates.add(date.minus(1, ChronoUnit.WEEKS));
dates.add(date.minus(1, ChronoUnit.DAYS));
dates.add(date.minus(1, ChronoUnit.HOURS));
dates.add(date.minus(1, ChronoUnit.MINUTES));
dates.add(date.minus(1, ChronoUnit.SECONDS));
dates.add(date.minus(1, ChronoUnit.NANOS));
dates.add(date);
dates.add(date.plus(1, ChronoUnit.NANOS));
dates.add(date.plus(1, ChronoUnit.SECONDS));
dates.add(date.plus(1, ChronoUnit.MINUTES));
dates.add(date.plus(1, ChronoUnit.HOURS));
dates.add(date.plus(1, ChronoUnit.DAYS));
dates.add(date.plus(1, ChronoUnit.WEEKS));
dates.add(date.plus(1, ChronoUnit.MONTHS));
dates.add(date.plus(1, ChronoUnit.YEARS));
dates.add(date.plus(100, ChronoUnit.YEARS));
// Check these dates against the corresponding dates for every calendar
for (Chronology[] clist : data_of_calendars()) {
List<ChronoZonedDateTime<?>> otherDates = new ArrayList<ChronoZonedDateTime<?>>();
Chronology chrono2 = IsoChronology.INSTANCE; //clist[0];
for (ChronoZonedDateTime<?> d : dates) {
otherDates.add(chrono2.date(d).atTime(d.toLocalTime()).atZone(d.getZone()));
}
// Now compare the sequence of original dates with the sequence of converted dates
for (int i = 0; i < dates.size(); i++) {
ChronoZonedDateTime<?> a = dates.get(i);
for (int j = 0; j < otherDates.size(); j++) {
ChronoZonedDateTime<?> b = otherDates.get(j);
int cmp = ChronoZonedDateTime.timeLineOrder().compare(a, b);
if (i < j) {
assertTrue(cmp < 0, a + " compare " + b);
assertEquals(a.isBefore(b), true, a + " isBefore " + b);
assertEquals(a.isAfter(b), false, a + " ifAfter " + b);
assertEquals(a.isEqual(b), false, a + " isEqual " + b);
} else if (i > j) {
assertTrue(cmp > 0, a + " compare " + b);
assertEquals(a.isBefore(b), false, a + " isBefore " + b);
assertEquals(a.isAfter(b), true, a + " ifAfter " + b);
assertEquals(a.isEqual(b), false, a + " isEqual " + b);
} else {
assertTrue(cmp == 0, a + " compare " + b);
assertEquals(a.isBefore(b), false, a + " isBefore " + b);
assertEquals(a.isAfter(b), false, a + " ifAfter " + b);
assertEquals(a.isEqual(b), true, a + " isEqual " + b);
}
}
}
}
}
//-----------------------------------------------------------------------
// Test Serialization of ISO via chrono API
//-----------------------------------------------------------------------
@Test( dataProvider="calendars")
public void test_ChronoZonedDateTimeSerialization(Chronology chrono) throws Exception {
ZonedDateTime ref = LocalDate.of(2000, 1, 5).atTime(12, 1, 2, 3).atZone(ZoneId.of("GMT+01:23"));
ChronoZonedDateTime<?> orginal = chrono.date(ref).atTime(ref.toLocalTime()).atZone(ref.getZone());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(baos);
out.writeObject(orginal);
out.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream in = new ObjectInputStream(bais);
ChronoZonedDateTime<?> ser = (ChronoZonedDateTime<?>) in.readObject();
assertEquals(ser, orginal, "deserialized date is wrong");
}
/**
* FixedAdjusted returns a fixed DateTime in all adjustments.
* Construct an adjuster with the DateTime that should be returned from adjustIntoAdjustment.
*/
static class FixedAdjuster implements TemporalAdjuster, TemporalAmount {
private Temporal datetime;
FixedAdjuster(Temporal datetime) {
this.datetime = datetime;
}
@Override
public Temporal adjustInto(Temporal ignore) {
return datetime;
}
@Override
public Temporal addTo(Temporal ignore) {
return datetime;
}
@Override
public Temporal subtractFrom(Temporal ignore) {
return datetime;
}
@Override
public List<TemporalUnit> getUnits() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public long get(TemporalUnit unit) {
throw new UnsupportedOperationException("Not supported yet.");
}
}
/**
* FixedPeriodUnit returns a fixed DateTime in all adjustments.
* Construct an FixedPeriodUnit with the DateTime that should be returned from doPlus.
*/
static class FixedPeriodUnit implements TemporalUnit {
private Temporal dateTime;
FixedPeriodUnit(Temporal dateTime) {
this.dateTime = dateTime;
}
@Override
public String toString() {
return "FixedPeriodUnit";
}
@Override
public Duration getDuration() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isDurationEstimated() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isDateBased() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isTimeBased() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isSupportedBy(Temporal dateTime) {
throw new UnsupportedOperationException("Not supported yet.");
}
@SuppressWarnings("unchecked")
@Override
public <R extends Temporal> R addTo(R dateTime, long periodToAdd) {
return (R) this.dateTime;
}
@Override
public long between(Temporal temporal1, Temporal temporal2) {
throw new UnsupportedOperationException("Not supported yet.");
}
}
/**
* FixedDateTimeField returns a fixed DateTime in all adjustments.
* Construct an FixedDateTimeField with the DateTime that should be returned from adjustInto.
*/
static class FixedDateTimeField implements TemporalField {
private Temporal dateTime;
FixedDateTimeField(Temporal dateTime) {
this.dateTime = dateTime;
}
@Override
public String toString() {
return "FixedDateTimeField";
}
@Override
public TemporalUnit getBaseUnit() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public TemporalUnit getRangeUnit() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public ValueRange range() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isDateBased() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isTimeBased() {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean isSupportedBy(TemporalAccessor dateTime) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public ValueRange rangeRefinedBy(TemporalAccessor dateTime) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public long getFrom(TemporalAccessor dateTime) {
throw new UnsupportedOperationException("Not supported yet.");
}
@SuppressWarnings("unchecked")
@Override
public <R extends Temporal> R adjustInto(R dateTime, long newValue) {
return (R) this.dateTime;
}
@Override
public String getDisplayName(Locale locale) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public TemporalAccessor resolve(Map<TemporalField, Long> fieldValues,
TemporalAccessor partialTemporal, ResolverStyle resolverStyle) {
return null;
}
}
}