/* ===========================================================
 
* 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.]
 
*
 
* -------------------
 
* MeterChartTest.java
 
* -------------------
 
* (C) Copyright 2005-2016, by Object Refinery Limited.
 
*
 
* Original Author:
  
David Gilbert (for Object Refinery Limited);
 
* Contributor(s):
   
-;
 
*
 
* Changes:
 
* --------
 
* 29-Mar-2005 : Version 1 (DG);
 
*
 
*/

package org.jfree.chart;

import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;

import org.jfree.chart.plot.MeterInterval;
import org.jfree.chart.plot.MeterPlot;
import org.jfree.data.Range;
import org.jfree.data.general.DefaultValueDataset;
import org.junit.Test;

/**
 
* Miscellaneous checks for meter charts.
 
*/
public class MeterChartTest
  
{

    
/**
     
* Draws the chart with a single range.
  
At one point, this caused a null
     
* pointer exception (fixed now).
     
*/

    
@Test
    
public void testDrawWithNullInfo() {
        
MeterPlot plot = new MeterPlot(new DefaultValueDataset(60.0));
        
plot.addInterval(new MeterInterval("Normal", new Range(0.0, 80.0)));
        
JFreeChart chart = new JFreeChart(plot);
        
BufferedImage image = new BufferedImage(200, 100,
                
BufferedImage.TYPE_INT_RGB);
        
Graphics2D g2 = image.createGraphics();
        
chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
        
g2.dispose();
        
//FIXME we should really assert a value here
    
}

}