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- /* ===========================================================
- * JFreeChart : a free chart library for the Java(tm) platform
- * ===========================================================
- *
- * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jfreechart/index.html
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
- * Other names may be trademarks of their respective owners.]
- *
- * ----------------
- * SecondTest.java
- * ----------------
- * (C) Copyright 2002-2013, by Object Refinery Limited.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 29-Jan-2002 : Version 1 (DG);
- * 17-Oct-2002 : Fixed errors reported by Checkstyle (DG);
- * 13-Oct-2003 : Added serialization test (DG);
- * 11-Jan-2005 : Added test for non-clonability (DG);
- * 06-Oct-2006 : Added some new tests (DG);
- * 11-Jul-2007 : Fixed bad time zone assumption (DG);
- *
- */
- package org.jfree.data.time;
- import static org.junit.Assert.assertTrue;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertNull;
- import java.util.Calendar;
- import java.util.Date;
- import java.util.GregorianCalendar;
- import java.util.Locale;
- import java.util.TimeZone;
- import org.jfree.chart.TestUtilities;
- import org.jfree.date.MonthConstants;
- import org.junit.Test;
- /**
- * Tests for the {@link Second} class.
- */
- public class SecondTest {
- /**
- * Test that a Second instance is equal to itself.
- *
- * SourceForge Bug ID: 558850.
- */
- @Test
- public void testEqualsSelf() {
- Second second = new Second();
- assertTrue(second.equals(second));
- }
- /**
- * Tests the equals method.
- */
- @Test
- public void testEquals() {
- Day day1 = new Day(29, MonthConstants.MARCH, 2002);
- Hour hour1 = new Hour(15, day1);
- Minute minute1 = new Minute(15, hour1);
- Second second1 = new Second(34, minute1);
- Day day2 = new Day(29, MonthConstants.MARCH, 2002);
- Hour hour2 = new Hour(15, day2);
- Minute minute2 = new Minute(15, hour2);
- Second second2 = new Second(34, minute2);
- assertTrue(second1.equals(second2));
- }
- /**
- * In GMT, the 4.55:59pm on 21 Mar 2002 is java.util.Date(1016729759000L).
- * Use this to check the Second constructor.
- */
- @Test
- public void testDateConstructor1() {
- TimeZone zone = TimeZone.getTimeZone("GMT");
- Locale locale = Locale.getDefault(); // locale shouldn't matter here
- Second s1 = new Second(new Date(1016729758999L), zone, locale);
- Second s2 = new Second(new Date(1016729759000L), zone, locale);
- assertEquals(58, s1.getSecond());
- assertEquals(1016729758999L, s1.getLastMillisecond(zone));
- assertEquals(59, s2.getSecond());
- assertEquals(1016729759000L, s2.getFirstMillisecond(zone));
- }
- /**
- * In Chicago, the 4.55:59pm on 21 Mar 2002 is
- * java.util.Date(1016751359000L). Use this to check the Second constructor.
- */
- @Test
- public void testDateConstructor2() {
- TimeZone zone = TimeZone.getTimeZone("America/Chicago");
- Locale locale = Locale.getDefault(); // locale shouldn't matter here
- Second s1 = new Second(new Date(1016751358999L), zone, locale);
- Second s2 = new Second(new Date(1016751359000L), zone, locale);
- assertEquals(58, s1.getSecond());
- assertEquals(1016751358999L, s1.getLastMillisecond(zone));
- assertEquals(59, s2.getSecond());
- assertEquals(1016751359000L, s2.getFirstMillisecond(zone));
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- Second s1 = new Second();
- Second s2 = (Second) TestUtilities.serialised(s1);
- assertEquals(s1, s2);
- }
- /**
- * Two objects that are equal are required to return the same hashCode.
- */
- @Test
- public void testHashcode() {
- Second s1 = new Second(13, 45, 5, 1, 2, 2003);
- Second s2 = new Second(13, 45, 5, 1, 2, 2003);
- assertTrue(s1.equals(s2));
- int h1 = s1.hashCode();
- int h2 = s2.hashCode();
- assertEquals(h1, h2);
- }
- /**
- * The {@link Second} class is immutable, so should not be
- * {@link Cloneable}.
- */
- @Test
- public void testNotCloneable() {
- Second s = new Second(13, 45, 5, 1, 2, 2003);
- assertFalse(s instanceof Cloneable);
- }
- /**
- * Some checks for the getFirstMillisecond() method.
- */
- @Test
- public void testGetFirstMillisecond() {
- Locale saved = Locale.getDefault();
- Locale.setDefault(Locale.UK);
- TimeZone savedZone = TimeZone.getDefault();
- TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
- Second s = new Second(15, 43, 15, 1, 4, 2006);
- assertEquals(1143902595000L, s.getFirstMillisecond());
- Locale.setDefault(saved);
- TimeZone.setDefault(savedZone);
- }
- /**
- * Some checks for the getFirstMillisecond(TimeZone) method.
- */
- @Test
- public void testGetFirstMillisecondWithTimeZone() {
- Second s = new Second(50, 59, 15, 1, 4, 1950);
- TimeZone zone = TimeZone.getTimeZone("America/Los_Angeles");
- assertEquals(-623289610000L, s.getFirstMillisecond(zone));
- // try null calendar
- boolean pass = false;
- try {
- s.getFirstMillisecond((TimeZone) null);
- }
- catch (NullPointerException e) {
- pass = true;
- }
- assertTrue(pass);
- }
- /**
- * Some checks for the getFirstMillisecond(TimeZone) method.
- */
- @Test
- public void testGetFirstMillisecondWithCalendar() {
- Second s = new Second(55, 40, 2, 15, 4, 2000);
- GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
- calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
- assertEquals(955766455000L, s.getFirstMillisecond(calendar));
- // try null calendar
- boolean pass = false;
- try {
- s.getFirstMillisecond((Calendar) null);
- }
- catch (NullPointerException e) {
- pass = true;
- }
- assertTrue(pass);
- }
- /**
- * Some checks for the getLastMillisecond() method.
- */
- @Test
- public void testGetLastMillisecond() {
- Locale saved = Locale.getDefault();
- Locale.setDefault(Locale.UK);
- TimeZone savedZone = TimeZone.getDefault();
- TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
- Second s = new Second(1, 1, 1, 1, 1, 1970);
- assertEquals(61999L, s.getLastMillisecond());
- Locale.setDefault(saved);
- TimeZone.setDefault(savedZone);
- }
- /**
- * Some checks for the getLastMillisecond(TimeZone) method.
- */
- @Test
- public void testGetLastMillisecondWithTimeZone() {
- Second s = new Second(55, 1, 2, 7, 7, 1950);
- TimeZone zone = TimeZone.getTimeZone("America/Los_Angeles");
- assertEquals(-614962684001L, s.getLastMillisecond(zone));
- // try null calendar
- boolean pass = false;
- try {
- s.getLastMillisecond((TimeZone) null);
- }
- catch (NullPointerException e) {
- pass = true;
- }
- assertTrue(pass);
- }
- /**
- * Some checks for the getLastMillisecond(TimeZone) method.
- */
- @Test
- public void testGetLastMillisecondWithCalendar() {
- Second s = new Second(50, 45, 21, 21, 4, 2001);
- GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
- calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
- assertEquals(987889550999L, s.getLastMillisecond(calendar));
- // try null calendar
- boolean pass = false;
- try {
- s.getLastMillisecond((Calendar) null);
- }
- catch (NullPointerException e) {
- pass = true;
- }
- assertTrue(pass);
- }
- /**
- * Some checks for the getSerialIndex() method.
- */
- @Test
- public void testGetSerialIndex() {
- Second s = new Second(1, 1, 1, 1, 1, 2000);
- assertEquals(3155850061L, s.getSerialIndex());
- s = new Second(1, 1, 1, 1, 1, 1900);
- assertEquals(176461L, s.getSerialIndex());
- }
- /**
- * Some checks for the testNext() method.
- */
- @Test
- public void testNext() {
- Second s = new Second(55, 30, 1, 12, 12, 2000);
- s = (Second) s.next();
- assertEquals(2000, s.getMinute().getHour().getYear());
- assertEquals(12, s.getMinute().getHour().getMonth());
- assertEquals(12, s.getMinute().getHour().getDayOfMonth());
- assertEquals(1, s.getMinute().getHour().getHour());
- assertEquals(30, s.getMinute().getMinute());
- assertEquals(56, s.getSecond());
- s = new Second(59, 59, 23, 31, 12, 9999);
- assertNull(s.next());
- }
- /**
- * Some checks for the getStart() method.
- */
- @Test
- public void testGetStart() {
- Locale saved = Locale.getDefault();
- Locale.setDefault(Locale.ITALY);
- Calendar cal = Calendar.getInstance(Locale.ITALY);
- cal.set(2006, Calendar.JANUARY, 16, 3, 47, 55);
- cal.set(Calendar.MILLISECOND, 0);
- Second s = new Second(55, 47, 3, 16, 1, 2006);
- assertEquals(cal.getTime(), s.getStart());
- Locale.setDefault(saved);
- }
- /**
- * Some checks for the getEnd() method.
- */
- @Test
- public void testGetEnd() {
- Locale saved = Locale.getDefault();
- Locale.setDefault(Locale.ITALY);
- Calendar cal = Calendar.getInstance(Locale.ITALY);
- cal.set(2006, Calendar.JANUARY, 16, 3, 47, 55);
- cal.set(Calendar.MILLISECOND, 999);
- Second s = new Second(55, 47, 3, 16, 1, 2006);
- assertEquals(cal.getTime(), s.getEnd());
- Locale.setDefault(saved);
- }
- }
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