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File org.jfree.chart.labels.junit.BubbleXYItemLabelGeneratorTests.java

Here you can find all the information about the file org.jfree.chart.labels.junit.BubbleXYItemLabelGeneratorTests.java. You may explore it here or download it onto your local disk.
/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2006, 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.  
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 *
 * ------------------------------------
 * BubbleXYItemLabelGeneratorTests.java
 * ------------------------------------
 * (C) Copyright 2006, by Object Refinery Limited and Contributors.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 *
 * $Id: BubbleXYItemLabelGeneratorTests.java,v 1.1.2.1 2006/01/27 12:51:21 mungady Exp $
 *
 * Changes
 * -------
 * 20-Jan-2006 : Version 1 (DG);
 *
 */


package org.jfree.chart.labels.junit;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
import java.text.DateFormat;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.jfree.chart.labels.BubbleXYItemLabelGenerator;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;

/**
 * Tests for the {@link BubbleXYItemLabelGenerator} class.
 */

public class BubbleXYItemLabelGeneratorTests extends TestCase {

    /**
     * Returns the tests as a test suite.
     *
     * @return The test suite.
     */

    public static Test suite() {
        return new TestSuite(BubbleXYItemLabelGeneratorTests.class);
    }

    /**
     * Constructs a new set of tests.
     *
     * @param name  the name of the tests.
     */

    public BubbleXYItemLabelGeneratorTests(String name) {
        super(name);
    }

    /**
     * A series of tests for the equals() method.
     */

    public void testEquals() {
        
        // some setup...        
        String f1 = "{1}";
        String f2 = "{2}";
        NumberFormat xnf1 = new DecimalFormat("0.00");
        NumberFormat xnf2 = new DecimalFormat("0.000");
        NumberFormat ynf1 = new DecimalFormat("0.00");
        NumberFormat ynf2 = new DecimalFormat("0.000");
        NumberFormat znf1 = new DecimalFormat("0.00");
        NumberFormat znf2 = new DecimalFormat("0.000");

        BubbleXYItemLabelGenerator g1 = null;
        BubbleXYItemLabelGenerator g2 = null;
        
        g1 = new BubbleXYItemLabelGenerator(f1, xnf1, ynf1, znf1);
        g2 = new BubbleXYItemLabelGenerator(f1, xnf1, ynf1, znf1);
        assertTrue(g1.equals(g2));
        assertTrue(g2.equals(g1));
        
        g1 = new BubbleXYItemLabelGenerator(f2, xnf1, ynf1, znf1);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f2, xnf1, ynf1, znf1);
        assertTrue(g1.equals(g2));
                
        g1 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf1, znf1);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf1, znf1);
        assertTrue(g1.equals(g2));

        g1 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf2, znf1);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf2, znf1);
        assertTrue(g1.equals(g2));
                
        g1 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf2, znf2);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f2, xnf2, ynf2, znf2);
        assertTrue(g1.equals(g2));

        DateFormat xdf1 = new SimpleDateFormat("d-MMM");
        DateFormat xdf2 = new SimpleDateFormat("d-MMM-yyyy");
        DateFormat ydf1 = new SimpleDateFormat("d-MMM");
        DateFormat ydf2 = new SimpleDateFormat("d-MMM-yyyy");
        DateFormat zdf1 = new SimpleDateFormat("d-MMM");
        DateFormat zdf2 = new SimpleDateFormat("d-MMM-yyyy");

        g1 = new BubbleXYItemLabelGenerator(f1, xdf1, ydf1, zdf1);
        g2 = new BubbleXYItemLabelGenerator(f1, xdf1, ydf1, zdf1);
        assertTrue(g1.equals(g2));
        assertTrue(g2.equals(g1));
        
        g1 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf1, zdf1);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf1, zdf1);
        assertTrue(g1.equals(g2));
                
        g1 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf2, zdf1);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf2, zdf1);
        assertTrue(g1.equals(g2));

        g1 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf2, zdf2);
        assertFalse(g1.equals(g2));
        g2 = new BubbleXYItemLabelGenerator(f1, xdf2, ydf2, zdf2);
        assertTrue(g1.equals(g2));
    }
    
    /**
     * Confirm that cloning works.
     */

    public void testCloning() {
        BubbleXYItemLabelGenerator g1 = new BubbleXYItemLabelGenerator();
        BubbleXYItemLabelGenerator g2 = null;
        try {
            g2 = (BubbleXYItemLabelGenerator) g1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Clone failed.");
        }
        assertTrue(g1 != g2);
        assertTrue(g1.getClass() == g2.getClass());
        assertTrue(g1.equals(g2));
    }

    /**
     * Serialize an instance, restore it, and check for equality.
     */

    public void testSerialization() {

        BubbleXYItemLabelGenerator g1 = new BubbleXYItemLabelGenerator();
        BubbleXYItemLabelGenerator g2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(g1);
            out.close();

            ObjectInput in = new ObjectInputStream(
                    new ByteArrayInputStream(buffer.toByteArray()));
            g2 = (BubbleXYItemLabelGenerator) in.readObject();
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertEquals(g1, g2);

    }
    
    /**
     * Some checks for the testGenerateLabel() method.
     */

    public void testGenerateLabel() {
        // check handling when the dataset is a regular XYDataset, not an
        // XYZDataset...
        XYSeries s1 = new XYSeries("S1");
        s1.add(1.0, 2.0);
        s1.add(2.2, 3.3);
        XYSeriesCollection dataset = new XYSeriesCollection(s1);
        BubbleXYItemLabelGenerator g = new BubbleXYItemLabelGenerator();
        assertEquals("{3}", g.generateLabel(dataset, 0, 0));
        assertEquals("{3}", g.generateLabel(dataset, 0, 1));
    }

}

File Information:

file name:BubbleXYItemLabelGeneratorTests.java
package:org.jfree.chart.labels.junit
qualified name:org.jfree.chart.labels.junit.BubbleXYItemLabelGeneratorTests.java
file type:Java Source File
download location:download http://dgpf.sourceforge.net/source/org/jfree/chart/labels/junit/BubbleXYItemLabelGeneratorTests.java
size:7.609 KB (7792 B)
uploaded: 2018-01-07 12:03:35 GMT+0000
last update: 2006-08-25 12:16:44 GMT+0000
last access: 2018-01-07 12:03:35 GMT+0000

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Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/project-web/dgpf/htdocs/scripts/datetime.php on line 16

Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/project-web/dgpf/htdocs/scripts/datetime.php on line 16
last modified at 2018-01-07 12:03:34 GMT+0000
Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/project-web/dgpf/htdocs/scripts/datetime.php on line 19

Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/project-web/dgpf/htdocs/scripts/datetime.php on line 19
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