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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.]
- *
- * -------------------
- * PeriodAxisTest.java
- * -------------------
- * (C) Copyright 2004-2013, by Object Refinery Limited and Contributors.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 10-Jun-2003 : Version 1 (DG);
- * 07-Jan-2005 : Added test for hashCode() method (DG);
- * 08-Apr-2008 : Added test1932146() (DG);
- * 16-Jan-2009 : Added test2490803() (DG);
- * 02-Mar-2009 : Added testEqualsWithLocale (DG);
- *
- */
- package org.jfree.chart.axis;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
- import java.awt.BasicStroke;
- import java.awt.Color;
- import java.awt.Stroke;
- import java.text.SimpleDateFormat;
- import java.util.GregorianCalendar;
- import java.util.Locale;
- import java.util.SimpleTimeZone;
- import java.util.TimeZone;
- import org.jfree.chart.TestUtilities;
- import org.jfree.chart.event.AxisChangeEvent;
- import org.jfree.chart.event.AxisChangeListener;
- import org.jfree.data.Range;
- import org.jfree.data.time.DateRange;
- import org.jfree.data.time.Day;
- import org.jfree.data.time.Minute;
- import org.jfree.data.time.Month;
- import org.jfree.data.time.Quarter;
- import org.jfree.data.time.Second;
- import org.jfree.data.time.Year;
- import org.junit.Test;
- /**
- * Tests for the {@link PeriodAxis} class.
- */
- public class PeriodAxisTest implements AxisChangeListener {
- /** The last event received. */
- private AxisChangeEvent lastEvent;
- /**
- * Receives and records an {@link AxisChangeEvent}.
- *
- * @param event the event.
- */
- @Override
- public void axisChanged(AxisChangeEvent event) {
- this.lastEvent = event;
- }
- /**
- * Confirm that the equals() method can distinguish all the required fields.
- */
- @Test
- public void testEquals() {
- PeriodAxis a1 = new PeriodAxis("Test");
- PeriodAxis a2 = new PeriodAxis("Test");
- assertTrue(a1.equals(a2));
- assertTrue(a2.equals(a1));
- a1.setFirst(new Year(2000));
- assertFalse(a1.equals(a2));
- a2.setFirst(new Year(2000));
- assertTrue(a1.equals(a2));
- a1.setLast(new Year(2004));
- assertFalse(a1.equals(a2));
- a2.setLast(new Year(2004));
- assertTrue(a1.equals(a2));
- a1.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
- assertFalse(a1.equals(a2));
- a2.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
- assertTrue(a1.equals(a2));
- a1.setAutoRangeTimePeriodClass(Quarter.class);
- assertFalse(a1.equals(a2));
- a2.setAutoRangeTimePeriodClass(Quarter.class);
- assertTrue(a1.equals(a2));
- PeriodAxisLabelInfo info[] = new PeriodAxisLabelInfo[1];
- info[0] = new PeriodAxisLabelInfo(Month.class,
- new SimpleDateFormat("MMM"));
- a1.setLabelInfo(info);
- assertFalse(a1.equals(a2));
- a2.setLabelInfo(info);
- assertTrue(a1.equals(a2));
- a1.setMajorTickTimePeriodClass(Minute.class);
- assertFalse(a1.equals(a2));
- a2.setMajorTickTimePeriodClass(Minute.class);
- assertTrue(a1.equals(a2));
- a1.setMinorTickMarksVisible(!a1.isMinorTickMarksVisible());
- assertFalse(a1.equals(a2));
- a2.setMinorTickMarksVisible(a1.isMinorTickMarksVisible());
- assertTrue(a1.equals(a2));
- a1.setMinorTickTimePeriodClass(Minute.class);
- assertFalse(a1.equals(a2));
- a2.setMinorTickTimePeriodClass(Minute.class);
- assertTrue(a1.equals(a2));
- Stroke s = new BasicStroke(1.23f);
- a1.setMinorTickMarkStroke(s);
- assertFalse(a1.equals(a2));
- a2.setMinorTickMarkStroke(s);
- assertTrue(a1.equals(a2));
- a1.setMinorTickMarkPaint(Color.blue);
- assertFalse(a1.equals(a2));
- a2.setMinorTickMarkPaint(Color.blue);
- assertTrue(a1.equals(a2));
- }
- /**
- * Confirm that the equals() method can distinguish the locale field (which
- * is new in version 1.0.13).
- */
- @Test
- public void testEqualsWithLocale() {
- PeriodAxis a1 = new PeriodAxis("Test", new Year(2000), new Year(2009),
- TimeZone.getDefault(), Locale.JAPAN);
- PeriodAxis a2 = new PeriodAxis("Test", new Year(2000), new Year(2009),
- TimeZone.getDefault(), Locale.JAPAN);
- assertTrue(a1.equals(a2));
- assertTrue(a2.equals(a1));
- a1 = new PeriodAxis("Test", new Year(2000), new Year(2009),
- TimeZone.getDefault(), Locale.UK);
- assertFalse(a1.equals(a2));
- a2 = new PeriodAxis("Test", new Year(2000), new Year(2009),
- TimeZone.getDefault(), Locale.UK);
- assertTrue(a1.equals(a2));
- }
- /**
- * Two objects that are equal are required to return the same hashCode.
- */
- @Test
- public void testHashCode() {
- PeriodAxis a1 = new PeriodAxis("Test");
- PeriodAxis a2 = new PeriodAxis("Test");
- assertTrue(a1.equals(a2));
- int h1 = a1.hashCode();
- int h2 = a2.hashCode();
- assertEquals(h1, h2);
- }
- /**
- * Confirm that cloning works.
- */
- @Test
- public void testCloning() throws CloneNotSupportedException {
- PeriodAxis a1 = new PeriodAxis("Test");
- PeriodAxis a2 = (PeriodAxis) a1.clone();
- assertTrue(a1 != a2);
- assertTrue(a1.getClass() == a2.getClass());
- assertTrue(a1.equals(a2));
- // some checks that the clone is independent of the original
- a1.setLabel("New Label");
- assertFalse(a1.equals(a2));
- a2.setLabel("New Label");
- assertTrue(a1.equals(a2));
- a1.setFirst(new Year(1920));
- assertFalse(a1.equals(a2));
- a2.setFirst(new Year(1920));
- assertTrue(a1.equals(a2));
- a1.setLast(new Year(2020));
- assertFalse(a1.equals(a2));
- a2.setLast(new Year(2020));
- assertTrue(a1.equals(a2));
- PeriodAxisLabelInfo[] info = new PeriodAxisLabelInfo[2];
- info[0] = new PeriodAxisLabelInfo(Day.class, new SimpleDateFormat("d"));
- info[1] = new PeriodAxisLabelInfo(Year.class,
- new SimpleDateFormat("yyyy"));
- a1.setLabelInfo(info);
- assertFalse(a1.equals(a2));
- a2.setLabelInfo(info);
- assertTrue(a1.equals(a2));
- a1.setAutoRangeTimePeriodClass(Second.class);
- assertFalse(a1.equals(a2));
- a2.setAutoRangeTimePeriodClass(Second.class);
- assertTrue(a1.equals(a2));
- a1.setTimeZone(new SimpleTimeZone(123, "Bogus"));
- assertFalse(a1.equals(a2));
- a2.setTimeZone(new SimpleTimeZone(123, "Bogus"));
- assertTrue(a1.equals(a2));
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- PeriodAxis a1 = new PeriodAxis("Test Axis");
- PeriodAxis a2 = (PeriodAxis) TestUtilities.serialised(a1);
- boolean b = a1.equals(a2);
- assertTrue(b);
- }
- /**
- * A test for bug 1932146.
- */
- @Test
- public void test1932146() {
- PeriodAxis axis = new PeriodAxis("TestAxis");
- axis.addChangeListener(this);
- this.lastEvent = null;
- axis.setRange(new DateRange(0L, 1000L));
- assertTrue(this.lastEvent != null);
- }
- private static final double EPSILON = 0.0000000001;
- /**
- * A test for the setRange() method (because the axis shows whole time
- * periods, the range set for the axis will most likely be wider than the
- * one specified).
- */
- @Test
- public void test2490803() {
- Locale savedLocale = Locale.getDefault();
- TimeZone savedTimeZone = TimeZone.getDefault();
- try {
- Locale.setDefault(Locale.FRANCE);
- TimeZone.setDefault(TimeZone.getTimeZone("Europe/Paris"));
- GregorianCalendar c0 = new GregorianCalendar();
- c0.clear();
- /* c0.set(2009, Calendar.JANUARY, 16, 12, 34, 56);
- System.out.println(c0.getTime().getTime());
- c0.clear();
- c0.set(2009, Calendar.JANUARY, 17, 12, 34, 56);
- System.out.println(c0.getTime().getTime()); */
- PeriodAxis axis = new PeriodAxis("TestAxis");
- axis.setRange(new Range(1232105696000L, 1232192096000L), false,
- false);
- Range r = axis.getRange();
- Day d0 = new Day(16, 1, 2009);
- Day d1 = new Day(17, 1, 2009);
- assertEquals(d0.getFirstMillisecond(), r.getLowerBound(), EPSILON);
- assertEquals(d1.getLastMillisecond() + 1.0, r.getUpperBound(),
- EPSILON);
- }
- finally {
- TimeZone.setDefault(savedTimeZone);
- Locale.setDefault(savedLocale);
- }
- }
- }
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