valueaxistests.java

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/* ======================================
 * JFreeChart : a free Java chart library
 * ======================================
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 * Project Lead:  David Gilbert ([e-mail]);
 *
 * (C) Copyright 2000-2003, by Object Refinery Limited and Contributors.
 *
 * 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., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * -------------------
 * ValueAxisTests.java
 * -------------------
 * (C) Copyright 2003 by Object Refinery Limited and Contributors.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 *
 * $Id: ValueAxisTests.java,v 1.1 2003/08/15 11:21:12 mungady Exp $
 *
 * Changes
 * -------
 * 13-Aug-2003 : Version 1 (DG);
 *
 */

package org.jfree.chart.axis.junit;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Stroke;

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

import org.jfree.chart.axis.NumberAxis;
import org.jfree.data.Range;

/**
 * Tests for the {@link ValueAxis} class.
 *
 * @author David Gilbert
 */
public class ValueAxisTests extends TestCase {

    /**
     * Returns the tests as a test suite.
     *
     * @return the test suite.
     */
    public static Test suite() {
        return new TestSuite(ValueAxisTests.class);
    }

    /**
     * Constructs a new set of tests.
     *
     * @param  name the name of the tests.
     */
    public ValueAxisTests(String name) {
        super(name);
    }

    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        NumberAxis a1 = new NumberAxis("Test");
        NumberAxis a2 = null;
        try {
            a2 = (NumberAxis) a1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("ValueAxisTests.testCloning: failed to clone.");
        }
        assertTrue(a1 != a2);
        assertTrue(a1.getClass() == a2.getClass());
        assertTrue(a1.equals(a2));
    }

    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        
        NumberAxis a1 = new NumberAxis("Test");
        NumberAxis a2 = new NumberAxis("Test");
        boolean b = a1.equals(a2);
        assertTrue(a1.equals(a2));
        
        // axis line visible flag...
        a1.setAxisLineVisible(false);
        assertFalse(a1.equals(a2));
        a2.setAxisLineVisible(false);
        assertTrue(a1.equals(a2));
    
        // positiveArrowVisible;
        a1.setPositiveArrowVisible(true);
        assertFalse(a1.equals(a2));
        a2.setPositiveArrowVisible(true);
        assertTrue(a1.equals(a2));
    
        // negativeArrowVisible;
        a1.setNegativeArrowVisible(true);
        assertFalse(a1.equals(a2));
        a2.setNegativeArrowVisible(true);
        assertTrue(a1.equals(a2));
    
        //private Shape upArrow;
    
        //private Shape downArrow;
    
        //private Shape leftArrow;
    
        //private Shape rightArrow;
    
        // axisLinePaint
        a1.setAxisLinePaint(Color.blue);
        assertFalse(a1.equals(a2));
        a2.setAxisLinePaint(Color.blue);
        assertTrue(a1.equals(a2));
        
        // axisLineStroke 
        Stroke stroke = new BasicStroke(2.0f);
        a1.setAxisLineStroke(stroke);
        assertFalse(a1.equals(a2));
        a2.setAxisLineStroke(stroke);
        assertTrue(a1.equals(a2));
    
        // inverted
        a1.setInverted(true);
        assertFalse(a1.equals(a2));
        a2.setInverted(true);
        assertTrue(a1.equals(a2));
        
        // range 
        a1.setRange(new Range(50.0, 75.0));
        assertFalse(a1.equals(a2));
        a2.setRange(new Range(50.0, 75.0));
        assertTrue(a1.equals(a2));

        // autoRange 
        a1.setAutoRange(true);
        assertFalse(a1.equals(a2));
        a2.setAutoRange(true);
        assertTrue(a1.equals(a2));

        // autoRangeMinimumSize
        a1.setAutoRangeMinimumSize(3.33);
        assertFalse(a1.equals(a2));
        a2.setAutoRangeMinimumSize(3.33);
        assertTrue(a1.equals(a2));

        // upperMargin
        a1.setUpperMargin(0.09);
        assertFalse(a1.equals(a2));
        a2.setUpperMargin(0.09);
        assertTrue(a1.equals(a2));

        // lowerMargin
        a1.setLowerMargin(0.09);
        assertFalse(a1.equals(a2));
        a2.setLowerMargin(0.09);
        assertTrue(a1.equals(a2));

        //private double fixedAutoRange;
        a1.setFixedAutoRange(50.0);
        assertFalse(a1.equals(a2));
        a2.setFixedAutoRange(50.0);
        assertTrue(a1.equals(a2));

        //private boolean autoTickUnitSelection;
        a1.setAutoTickUnitSelection(false);
        assertFalse(a1.equals(a2));
        a2.setAutoTickUnitSelection(false);
        assertTrue(a1.equals(a2));

        //private TickUnits standardTickUnits;
        a1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        assertFalse(a1.equals(a2));
        a2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        assertTrue(a1.equals(a2));

        // verticalTickLabels
        a1.setVerticalTickLabels(true);
        assertFalse(a1.equals(a2));
        a2.setVerticalTickLabels(true);
        assertTrue(a1.equals(a2));


        //private int autoTickIndex;
        //protected double reservedForTickLabels;  
        //protected double reservedForAxisLabel;
    
    }

}