/*
* Copyright 2001-2013 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 junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* This class is a Junit unit test for Minutes.
*
* @author Stephen Colebourne
*/
public class TestMinutes 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");
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
public static TestSuite suite() {
return new TestSuite(TestMinutes.class);
}
public TestMinutes(String name) {
super(name);
}
protected void setUp() throws Exception {
}
protected void tearDown() throws Exception {
}
//-----------------------------------------------------------------------
public void testConstants() {
assertEquals(0, Minutes.ZERO.getMinutes());
assertEquals(1, Minutes.ONE.getMinutes());
assertEquals(2, Minutes.TWO.getMinutes());
assertEquals(3, Minutes.THREE.getMinutes());
assertEquals(Integer.MAX_VALUE, Minutes.MAX_VALUE.getMinutes());
assertEquals(Integer.MIN_VALUE, Minutes.MIN_VALUE.getMinutes());
}
//-----------------------------------------------------------------------
public void testFactory_minutes_int() {
assertSame(Minutes.ZERO, Minutes.minutes(0));
assertSame(Minutes.ONE, Minutes.minutes(1));
assertSame(Minutes.TWO, Minutes.minutes(2));
assertSame(Minutes.THREE, Minutes.minutes(3));
assertSame(Minutes.MAX_VALUE, Minutes.minutes(Integer.MAX_VALUE));
assertSame(Minutes.MIN_VALUE, Minutes.minutes(Integer.MIN_VALUE));
assertEquals(-1, Minutes.minutes(-1).getMinutes());
assertEquals(4, Minutes.minutes(4).getMinutes());
}
//-----------------------------------------------------------------------
public void testFactory_minutesBetween_RInstant() {
DateTime start = new DateTime(2006, 6, 9, 12, 3, 0, 0, PARIS);
DateTime end1 = new DateTime(2006, 6, 9, 12, 6, 0, 0, PARIS);
DateTime end2 = new DateTime(2006, 6, 9, 12, 9, 0, 0, PARIS);
assertEquals(3, Minutes.minutesBetween(start, end1).getMinutes());
assertEquals(0, Minutes.minutesBetween(start, start).getMinutes());
assertEquals(0, Minutes.minutesBetween(end1, end1).getMinutes());
assertEquals(-3, Minutes.minutesBetween(end1, start).getMinutes());
assertEquals(6, Minutes.minutesBetween(start, end2).getMinutes());
}
public void testFactory_minutesBetween_RPartial() {
LocalTime start = new LocalTime(12, 3);
LocalTime end1 = new LocalTime(12, 6);
@SuppressWarnings("deprecation")
TimeOfDay end2 = new TimeOfDay(12, 9);
assertEquals(3, Minutes.minutesBetween(start, end1).getMinutes());
assertEquals(0, Minutes.minutesBetween(start, start).getMinutes());
assertEquals(0, Minutes.minutesBetween(end1, end1).getMinutes());
assertEquals(-3, Minutes.minutesBetween(end1, start).getMinutes());
assertEquals(6, Minutes.minutesBetween(start, end2).getMinutes());
}
public void testFactory_minutesIn_RInterval() {
DateTime start = new DateTime(2006, 6, 9, 12, 3, 0, 0, PARIS);
DateTime end1 = new DateTime(2006, 6, 9, 12, 6, 0, 0, PARIS);
DateTime end2 = new DateTime(2006, 6, 9, 12, 9, 0, 0, PARIS);
assertEquals(0, Minutes.minutesIn((ReadableInterval) null).getMinutes());
assertEquals(3, Minutes.minutesIn(new Interval(start, end1)).getMinutes());
assertEquals(0, Minutes.minutesIn(new Interval(start, start)).getMinutes());
assertEquals(0, Minutes.minutesIn(new Interval(end1, end1)).getMinutes());
assertEquals(6, Minutes.minutesIn(new Interval(start, end2)).getMinutes());
}
public void testFactory_standardMinutesIn_RPeriod() {
assertEquals(0, Minutes.standardMinutesIn((ReadablePeriod) null).getMinutes());
assertEquals(0, Minutes.standardMinutesIn(Period.ZERO).getMinutes());
assertEquals(1, Minutes.standardMinutesIn(new Period(0, 0, 0, 0, 0, 1, 0, 0)).getMinutes());
assertEquals(123, Minutes.standardMinutesIn(Period.minutes(123)).getMinutes());
assertEquals(-987, Minutes.standardMinutesIn(Period.minutes(-987)).getMinutes());
assertEquals(1, Minutes.standardMinutesIn(Period.seconds(119)).getMinutes());
assertEquals(2, Minutes.standardMinutesIn(Period.seconds(120)).getMinutes());
assertEquals(2, Minutes.standardMinutesIn(Period.seconds(121)).getMinutes());
assertEquals(120, Minutes.standardMinutesIn(Period.hours(2)).getMinutes());
try {
Minutes.standardMinutesIn(Period.months(1));
fail();
} catch (IllegalArgumentException ex) {
// expeceted
}
}
public void testFactory_parseMinutes_String() {
assertEquals(0, Minutes.parseMinutes((String) null).getMinutes());
assertEquals(0, Minutes.parseMinutes("PT0M").getMinutes());
assertEquals(1, Minutes.parseMinutes("PT1M").getMinutes());
assertEquals(-3, Minutes.parseMinutes("PT-3M").getMinutes());
assertEquals(2, Minutes.parseMinutes("P0Y0M0DT2M").getMinutes());
assertEquals(2, Minutes.parseMinutes("PT0H2M").getMinutes());
try {
Minutes.parseMinutes("P1Y1D");
fail();
} catch (IllegalArgumentException ex) {
// expeceted
}
try {
Minutes.parseMinutes("P1DT1M");
fail();
} catch (IllegalArgumentException ex) {
// expeceted
}
}
//-----------------------------------------------------------------------
public void testGetMethods() {
Minutes test = Minutes.minutes(20);
assertEquals(20, test.getMinutes());
}
public void testGetFieldType() {
Minutes test = Minutes.minutes(20);
assertEquals(DurationFieldType.minutes(), test.getFieldType());
}
public void testGetPeriodType() {
Minutes test = Minutes.minutes(20);
assertEquals(PeriodType.minutes(), test.getPeriodType());
}
//-----------------------------------------------------------------------
public void testIsGreaterThan() {
assertEquals(true, Minutes.THREE.isGreaterThan(Minutes.TWO));
assertEquals(false, Minutes.THREE.isGreaterThan(Minutes.THREE));
assertEquals(false, Minutes.TWO.isGreaterThan(Minutes.THREE));
assertEquals(true, Minutes.ONE.isGreaterThan(null));
assertEquals(false, Minutes.minutes(-1).isGreaterThan(null));
}
public void testIsLessThan() {
assertEquals(false, Minutes.THREE.isLessThan(Minutes.TWO));
assertEquals(false, Minutes.THREE.isLessThan(Minutes.THREE));
assertEquals(true, Minutes.TWO.isLessThan(Minutes.THREE));
assertEquals(false, Minutes.ONE.isLessThan(null));
assertEquals(true, Minutes.minutes(-1).isLessThan(null));
}
//-----------------------------------------------------------------------
public void testToString() {
Minutes test = Minutes.minutes(20);
assertEquals("PT20M", test.toString());
test = Minutes.minutes(-20);
assertEquals("PT-20M", test.toString());
}
//-----------------------------------------------------------------------
public void testSerialization() throws Exception {
Minutes test = Minutes.THREE;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(test);
byte[] bytes = baos.toByteArray();
oos.close();
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
ObjectInputStream ois = new ObjectInputStream(bais);
Minutes result = (Minutes) ois.readObject();
ois.close();
assertSame(test, result);
}
//-----------------------------------------------------------------------
public void testToStandardWeeks() {
Minutes test = Minutes.minutes(60 * 24 * 7 * 2);
Weeks expected = Weeks.weeks(2);
assertEquals(expected, test.toStandardWeeks());
}
public void testToStandardDays() {
Minutes test = Minutes.minutes(60 * 24 * 2);
Days expected = Days.days(2);
assertEquals(expected, test.toStandardDays());
}
public void testToStandardHours() {
Minutes test = Minutes.minutes(3 * 60);
Hours expected = Hours.hours(3);
assertEquals(expected, test.toStandardHours());
}
public void testToStandardSeconds() {
Minutes test = Minutes.minutes(3);
Seconds expected = Seconds.seconds(3 * 60);
assertEquals(expected, test.toStandardSeconds());
try {
Minutes.MAX_VALUE.toStandardSeconds();
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testToStandardDuration() {
Minutes test = Minutes.minutes(20);
Duration expected = new Duration(20L * DateTimeConstants.MILLIS_PER_MINUTE);
assertEquals(expected, test.toStandardDuration());
expected = new Duration(((long) Integer.MAX_VALUE) * DateTimeConstants.MILLIS_PER_MINUTE);
assertEquals(expected, Minutes.MAX_VALUE.toStandardDuration());
}
//-----------------------------------------------------------------------
public void testPlus_int() {
Minutes test2 = Minutes.minutes(2);
Minutes result = test2.plus(3);
assertEquals(2, test2.getMinutes());
assertEquals(5, result.getMinutes());
assertEquals(1, Minutes.ONE.plus(0).getMinutes());
try {
Minutes.MAX_VALUE.plus(1);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testPlus_Minutes() {
Minutes test2 = Minutes.minutes(2);
Minutes test3 = Minutes.minutes(3);
Minutes result = test2.plus(test3);
assertEquals(2, test2.getMinutes());
assertEquals(3, test3.getMinutes());
assertEquals(5, result.getMinutes());
assertEquals(1, Minutes.ONE.plus(Minutes.ZERO).getMinutes());
assertEquals(1, Minutes.ONE.plus((Minutes) null).getMinutes());
try {
Minutes.MAX_VALUE.plus(Minutes.ONE);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testMinus_int() {
Minutes test2 = Minutes.minutes(2);
Minutes result = test2.minus(3);
assertEquals(2, test2.getMinutes());
assertEquals(-1, result.getMinutes());
assertEquals(1, Minutes.ONE.minus(0).getMinutes());
try {
Minutes.MIN_VALUE.minus(1);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testMinus_Minutes() {
Minutes test2 = Minutes.minutes(2);
Minutes test3 = Minutes.minutes(3);
Minutes result = test2.minus(test3);
assertEquals(2, test2.getMinutes());
assertEquals(3, test3.getMinutes());
assertEquals(-1, result.getMinutes());
assertEquals(1, Minutes.ONE.minus(Minutes.ZERO).getMinutes());
assertEquals(1, Minutes.ONE.minus((Minutes) null).getMinutes());
try {
Minutes.MIN_VALUE.minus(Minutes.ONE);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testMultipliedBy_int() {
Minutes test = Minutes.minutes(2);
assertEquals(6, test.multipliedBy(3).getMinutes());
assertEquals(2, test.getMinutes());
assertEquals(-6, test.multipliedBy(-3).getMinutes());
assertSame(test, test.multipliedBy(1));
Minutes halfMax = Minutes.minutes(Integer.MAX_VALUE / 2 + 1);
try {
halfMax.multipliedBy(2);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testDividedBy_int() {
Minutes test = Minutes.minutes(12);
assertEquals(6, test.dividedBy(2).getMinutes());
assertEquals(12, test.getMinutes());
assertEquals(4, test.dividedBy(3).getMinutes());
assertEquals(3, test.dividedBy(4).getMinutes());
assertEquals(2, test.dividedBy(5).getMinutes());
assertEquals(2, test.dividedBy(6).getMinutes());
assertSame(test, test.dividedBy(1));
try {
Minutes.ONE.dividedBy(0);
fail();
} catch (ArithmeticException ex) {
// expected
}
}
public void testNegated() {
Minutes test = Minutes.minutes(12);
assertEquals(-12, test.negated().getMinutes());
assertEquals(12, test.getMinutes());
try {
Minutes.MIN_VALUE.negated();
fail();
} catch (ArithmeticException ex) {
// expected
}
}
//-----------------------------------------------------------------------
public void testAddToLocalDate() {
Minutes test = Minutes.minutes(26);
LocalDateTime date = new LocalDateTime(2006, 6, 1, 0, 0, 0, 0);
LocalDateTime expected = new LocalDateTime(2006, 6, 1, 0, 26, 0, 0);
assertEquals(expected, date.plus(test));
}
}