/* ===========================================================
 
* JFreeChart : a free chart library for the Java(tm) platform
 
* ===========================================================
 
*
 
* (C) Copyright 2000-2016, 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 2004-2016, 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.TestUtils;

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) TestUtils.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);
        
}
    
}

}