TestMutableInterval_Basics.java
/*
* Copyright 2001-2011 Stephen Colebourne
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.joda.time;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Locale;
import java.util.TimeZone;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.joda.time.base.AbstractInterval;
import org.joda.time.chrono.CopticChronology;
import org.joda.time.chrono.GJChronology;
import org.joda.time.chrono.ISOChronology;
/**
* This class is a Junit unit test for Instant.
*
* @author Stephen Colebourne
*/
public class TestMutableInterval_Basics extends TestCase {
// Test in 2002/03 as time zones are more well known
// (before the late 90's they were all over the place)
private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
private static final DateTimeZone LONDON = DateTimeZone.forID("Europe/London");
private static final Chronology COPTIC_PARIS = CopticChronology.getInstance(PARIS);
long y2002days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 +
365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
366 + 365;
long y2003days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 +
365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
366 + 365 + 365;
// 2002-06-09
private long TEST_TIME_NOW =
(y2002days + 31L + 28L + 31L + 30L + 31L + 9L -1L) * DateTimeConstants.MILLIS_PER_DAY;
// 2002-04-05
private long TEST_TIME1 =
(y2002days + 31L + 28L + 31L + 5L -1L) * DateTimeConstants.MILLIS_PER_DAY
+ 12L * DateTimeConstants.MILLIS_PER_HOUR
+ 24L * DateTimeConstants.MILLIS_PER_MINUTE;
// 2003-05-06
private long TEST_TIME2 =
(y2003days + 31L + 28L + 31L + 30L + 6L -1L) * DateTimeConstants.MILLIS_PER_DAY
+ 14L * DateTimeConstants.MILLIS_PER_HOUR
+ 28L * DateTimeConstants.MILLIS_PER_MINUTE;
private DateTimeZone originalDateTimeZone = null;
private TimeZone originalTimeZone = null;
private Locale originalLocale = null;
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
public static TestSuite suite() {
return new TestSuite(TestMutableInterval_Basics.class);
}
public TestMutableInterval_Basics(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
DateTimeUtils.setCurrentMillisFixed(TEST_TIME_NOW);
originalDateTimeZone = DateTimeZone.getDefault();
originalTimeZone = TimeZone.getDefault();
originalLocale = Locale.getDefault();
DateTimeZone.setDefault(LONDON);
TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
Locale.setDefault(Locale.UK);
}
@Override
protected void tearDown() throws Exception {
DateTimeUtils.setCurrentMillisSystem();
DateTimeZone.setDefault(originalDateTimeZone);
TimeZone.setDefault(originalTimeZone);
Locale.setDefault(originalLocale);
originalDateTimeZone = null;
originalTimeZone = null;
originalLocale = null;
}
//-----------------------------------------------------------------------
public void testTest() {
assertEquals("2002-06-09T00:00:00.000Z", new Instant(TEST_TIME_NOW).toString());
assertEquals("2002-04-05T12:24:00.000Z", new Instant(TEST_TIME1).toString());
assertEquals("2003-05-06T14:28:00.000Z", new Instant(TEST_TIME2).toString());
}
//-----------------------------------------------------------------------
public void testGetMillis() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(TEST_TIME1, test.getStartMillis());
assertEquals(TEST_TIME1, test.getStart().getMillis());
assertEquals(TEST_TIME2, test.getEndMillis());
assertEquals(TEST_TIME2, test.getEnd().getMillis());
assertEquals(TEST_TIME2 - TEST_TIME1, test.toDurationMillis());
assertEquals(TEST_TIME2 - TEST_TIME1, test.toDuration().getMillis());
}
public void testGetDuration1() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(TEST_TIME2 - TEST_TIME1, test.toDurationMillis());
assertEquals(TEST_TIME2 - TEST_TIME1, test.toDuration().getMillis());
}
public void testGetDuration2() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME1);
assertSame(Duration.ZERO, test.toDuration());
}
public void testEqualsHashCode() {
MutableInterval test1 = new MutableInterval(TEST_TIME1, TEST_TIME2);
MutableInterval test2 = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test1.equals(test2));
assertEquals(true, test2.equals(test1));
assertEquals(true, test1.equals(test1));
assertEquals(true, test2.equals(test2));
assertEquals(true, test1.hashCode() == test2.hashCode());
assertEquals(true, test1.hashCode() == test1.hashCode());
assertEquals(true, test2.hashCode() == test2.hashCode());
MutableInterval test3 = new MutableInterval(TEST_TIME_NOW, TEST_TIME2);
assertEquals(false, test1.equals(test3));
assertEquals(false, test2.equals(test3));
assertEquals(false, test3.equals(test1));
assertEquals(false, test3.equals(test2));
assertEquals(false, test1.hashCode() == test3.hashCode());
assertEquals(false, test2.hashCode() == test3.hashCode());
MutableInterval test4 = new MutableInterval(TEST_TIME1, TEST_TIME2, GJChronology.getInstance());
assertEquals(true, test4.equals(test4));
assertEquals(false, test1.equals(test4));
assertEquals(false, test2.equals(test4));
assertEquals(false, test4.equals(test1));
assertEquals(false, test4.equals(test2));
assertEquals(false, test1.hashCode() == test4.hashCode());
assertEquals(false, test2.hashCode() == test4.hashCode());
MutableInterval test5 = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test1.equals(test5));
assertEquals(true, test2.equals(test5));
assertEquals(false, test3.equals(test5));
assertEquals(true, test5.equals(test1));
assertEquals(true, test5.equals(test2));
assertEquals(false, test5.equals(test3));
assertEquals(true, test1.hashCode() == test5.hashCode());
assertEquals(true, test2.hashCode() == test5.hashCode());
assertEquals(false, test3.hashCode() == test5.hashCode());
assertEquals(false, test1.equals("Hello"));
assertEquals(true, test1.equals(new MockInterval()));
assertEquals(false, test1.equals(new DateTime(TEST_TIME1)));
}
class MockInterval extends AbstractInterval {
public MockInterval() {
super();
}
public Chronology getChronology() {
return ISOChronology.getInstance();
}
public long getStartMillis() {
return TEST_TIME1;
}
public long getEndMillis() {
return TEST_TIME2;
}
}
//-----------------------------------------------------------------------
public void testContains_long() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.contains(TEST_TIME1));
assertEquals(false, test.contains(TEST_TIME1 - 1));
assertEquals(true, test.contains(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2));
assertEquals(false, test.contains(TEST_TIME2));
assertEquals(true, test.contains(TEST_TIME2 - 1));
}
public void testContainsNow() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1);
assertEquals(true, test.containsNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 - 1);
assertEquals(false, test.containsNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2);
assertEquals(true, test.containsNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME2);
assertEquals(false, test.containsNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME2 - 1);
assertEquals(true, test.containsNow());
}
public void testContains_RI() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.contains(new Instant(TEST_TIME1)));
assertEquals(false, test.contains(new Instant(TEST_TIME1 - 1)));
assertEquals(true, test.contains(new Instant(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2)));
assertEquals(false, test.contains(new Instant(TEST_TIME2)));
assertEquals(true, test.contains(new Instant(TEST_TIME2 - 1)));
assertEquals(true, test.contains((ReadableInstant) null));
}
//-----------------------------------------------------------------------
public void testContains_RInterval() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.contains(new Interval(TEST_TIME1, TEST_TIME1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 1, TEST_TIME1)));
assertEquals(true, test.contains(new Interval(TEST_TIME1, TEST_TIME1 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 1, TEST_TIME1 + 1)));
assertEquals(true, test.contains(new Interval(TEST_TIME1 + 1, TEST_TIME1 + 1)));
assertEquals(true, test.contains(new Interval(TEST_TIME1, TEST_TIME2)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 1, TEST_TIME2)));
assertEquals(true, test.contains(new Interval(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2, TEST_TIME2)));
assertEquals(false, test.contains(new Interval(TEST_TIME2, TEST_TIME2)));
assertEquals(true, test.contains(new Interval(TEST_TIME2 - 1, TEST_TIME2)));
assertEquals(true, test.contains(new Interval(TEST_TIME1, TEST_TIME2 - 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 1, TEST_TIME2 - 1)));
assertEquals(true, test.contains(new Interval(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2, TEST_TIME2 - 1)));
assertEquals(true, test.contains(new Interval(TEST_TIME2 - 1, TEST_TIME2 - 1)));
assertEquals(true, test.contains(new Interval(TEST_TIME2 - 2, TEST_TIME2 - 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1, TEST_TIME2 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 1, TEST_TIME2 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2, TEST_TIME2 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME2, TEST_TIME2 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME2 - 1, TEST_TIME2 + 1)));
assertEquals(false, test.contains(new Interval(TEST_TIME1 - 2, TEST_TIME1 - 1)));
assertEquals(true, test.contains((ReadableInterval) null));
}
public void testOverlaps_RInterval() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(false, test.overlaps(new Interval(TEST_TIME1, TEST_TIME1)));
assertEquals(false, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1, TEST_TIME1 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME1 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 + 1, TEST_TIME1 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1, TEST_TIME2)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME2)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2, TEST_TIME2)));
assertEquals(false, test.overlaps(new Interval(TEST_TIME2, TEST_TIME2)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME2 - 1, TEST_TIME2)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1, TEST_TIME2 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME2 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 + (TEST_TIME2 - TEST_TIME1) / 2, TEST_TIME2 + 1)));
assertEquals(false, test.overlaps(new Interval(TEST_TIME2, TEST_TIME2 + 1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME2 - 1, TEST_TIME2 + 1)));
assertEquals(false, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME1 - 1)));
assertEquals(false, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME1)));
assertEquals(true, test.overlaps(new Interval(TEST_TIME1 - 1, TEST_TIME1 + 1)));
assertEquals(true, test.overlaps((ReadableInterval) null));
MutableInterval empty = new MutableInterval(TEST_TIME1, TEST_TIME1);
assertEquals(false, empty.overlaps(empty));
assertEquals(false, empty.overlaps(test));
assertEquals(false, test.overlaps(empty));
}
//-----------------------------------------------------------------------
public void testIsBefore_long() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(false, test.isBefore(TEST_TIME1 - 1));
assertEquals(false, test.isBefore(TEST_TIME1));
assertEquals(false, test.isBefore(TEST_TIME1 + 1));
assertEquals(false, test.isBefore(TEST_TIME2 - 1));
assertEquals(true, test.isBefore(TEST_TIME2));
assertEquals(true, test.isBefore(TEST_TIME2 + 1));
}
public void testIsBeforeNow() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
DateTimeUtils.setCurrentMillisFixed(TEST_TIME2 - 1);
assertEquals(false, test.isBeforeNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME2);
assertEquals(true, test.isBeforeNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME2 + 1);
assertEquals(true, test.isBeforeNow());
}
public void testIsBefore_RI() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(false, test.isBefore(new Instant(TEST_TIME1 - 1)));
assertEquals(false, test.isBefore(new Instant(TEST_TIME1)));
assertEquals(false, test.isBefore(new Instant(TEST_TIME1 + 1)));
assertEquals(false, test.isBefore(new Instant(TEST_TIME2 - 1)));
assertEquals(true, test.isBefore(new Instant(TEST_TIME2)));
assertEquals(true, test.isBefore(new Instant(TEST_TIME2 + 1)));
assertEquals(false, test.isBefore((ReadableInstant) null));
}
public void testIsBefore_RInterval() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(false, test.isBefore(new Interval(Long.MIN_VALUE, TEST_TIME1 - 1)));
assertEquals(false, test.isBefore(new Interval(Long.MIN_VALUE, TEST_TIME1)));
assertEquals(false, test.isBefore(new Interval(Long.MIN_VALUE, TEST_TIME1 + 1)));
assertEquals(false, test.isBefore(new Interval(TEST_TIME2 - 1, Long.MAX_VALUE)));
assertEquals(true, test.isBefore(new Interval(TEST_TIME2, Long.MAX_VALUE)));
assertEquals(true, test.isBefore(new Interval(TEST_TIME2 + 1, Long.MAX_VALUE)));
assertEquals(false, test.isBefore((ReadableInterval) null));
}
//-----------------------------------------------------------------------
public void testIsAfter_long() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.isAfter(TEST_TIME1 - 1));
assertEquals(false, test.isAfter(TEST_TIME1));
assertEquals(false, test.isAfter(TEST_TIME1 + 1));
assertEquals(false, test.isAfter(TEST_TIME2 - 1));
assertEquals(false, test.isAfter(TEST_TIME2));
assertEquals(false, test.isAfter(TEST_TIME2 + 1));
}
public void testIsAfterNow() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 - 1);
assertEquals(true, test.isAfterNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1);
assertEquals(false, test.isAfterNow());
DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 + 1);
assertEquals(false, test.isAfterNow());
}
public void testIsAfter_RI() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.isAfter(new Instant(TEST_TIME1 - 1)));
assertEquals(false, test.isAfter(new Instant(TEST_TIME1)));
assertEquals(false, test.isAfter(new Instant(TEST_TIME1 + 1)));
assertEquals(false, test.isAfter(new Instant(TEST_TIME2 - 1)));
assertEquals(false, test.isAfter(new Instant(TEST_TIME2)));
assertEquals(false, test.isAfter(new Instant(TEST_TIME2 + 1)));
assertEquals(false, test.isAfter((ReadableInstant) null));
}
public void testIsAfter_RInterval() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
assertEquals(true, test.isAfter(new Interval(Long.MIN_VALUE, TEST_TIME1 - 1)));
assertEquals(true, test.isAfter(new Interval(Long.MIN_VALUE, TEST_TIME1)));
assertEquals(false, test.isAfter(new Interval(Long.MIN_VALUE, TEST_TIME1 + 1)));
assertEquals(false, test.isAfter(new Interval(TEST_TIME2 - 1, Long.MAX_VALUE)));
assertEquals(false, test.isAfter(new Interval(TEST_TIME2, Long.MAX_VALUE)));
assertEquals(false, test.isAfter(new Interval(TEST_TIME2 + 1, Long.MAX_VALUE)));
assertEquals(false, test.isAfter((ReadableInterval) null));
}
//-----------------------------------------------------------------------
public void testToInterval1() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2, COPTIC_PARIS);
Interval result = test.toInterval();
assertEquals(test, result);
}
//-----------------------------------------------------------------------
public void testToMutableInterval1() {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2, COPTIC_PARIS);
MutableInterval result = test.toMutableInterval();
assertEquals(test, result);
assertNotSame(test, result);
}
//-----------------------------------------------------------------------
public void testToPeriod() {
DateTime dt1 = new DateTime(2004, 6, 9, 7, 8, 9, 10, COPTIC_PARIS);
DateTime dt2 = new DateTime(2005, 8, 13, 12, 14, 16, 18, COPTIC_PARIS);
MutableInterval base = new MutableInterval(dt1, dt2);
Period test = base.toPeriod();
Period expected = new Period(dt1, dt2, PeriodType.standard());
assertEquals(expected, test);
}
//-----------------------------------------------------------------------
public void testToPeriod_PeriodType1() {
DateTime dt1 = new DateTime(2004, 6, 9, 7, 8, 9, 10, COPTIC_PARIS);
DateTime dt2 = new DateTime(2005, 8, 13, 12, 14, 16, 18, COPTIC_PARIS);
MutableInterval base = new MutableInterval(dt1, dt2);
Period test = base.toPeriod(null);
Period expected = new Period(dt1, dt2, PeriodType.standard());
assertEquals(expected, test);
}
public void testToPeriod_PeriodType2() {
DateTime dt1 = new DateTime(2004, 6, 9, 7, 8, 9, 10);
DateTime dt2 = new DateTime(2005, 8, 13, 12, 14, 16, 18);
MutableInterval base = new MutableInterval(dt1, dt2);
Period test = base.toPeriod(PeriodType.yearWeekDayTime());
Period expected = new Period(dt1, dt2, PeriodType.yearWeekDayTime());
assertEquals(expected, test);
}
//-----------------------------------------------------------------------
public void testSerialization() throws Exception {
MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(test);
oos.close();
byte[] bytes = baos.toByteArray();
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
ObjectInputStream ois = new ObjectInputStream(bais);
MutableInterval result = (MutableInterval) ois.readObject();
ois.close();
assertEquals(test, result);
}
//-----------------------------------------------------------------------
public void testToString() {
DateTime dt1 = new DateTime(2004, 6, 9, 7, 8, 9, 10, DateTimeZone.UTC);
DateTime dt2 = new DateTime(2005, 8, 13, 12, 14, 16, 18, DateTimeZone.UTC);
MutableInterval test = new MutableInterval(dt1, dt2);
assertEquals("2004-06-09T07:08:09.010Z/2005-08-13T12:14:16.018Z", test.toString());
}
//-----------------------------------------------------------------------
public void testCopy() {
MutableInterval test = new MutableInterval(123L, 456L, COPTIC_PARIS);
MutableInterval cloned = test.copy();
assertEquals(test, cloned);
assertNotSame(test, cloned);
}
public void testClone() {
MutableInterval test = new MutableInterval(123L, 456L, COPTIC_PARIS);
MutableInterval cloned = (MutableInterval) test.clone();
assertEquals(test, cloned);
assertNotSame(test, cloned);
}
}