www.pudn.com > jfreechart-0.9.12.zip > AxisTests.java

/* ====================================== 
 * JFreeChart : a free Java chart library 
 * ====================================== 
 * 
 * Project Info:  http://www.jfree.org/jfreechart/index.html 
 * Project Lead:  David Gilbert (david.gilbert@object-refinery.com); 
 * 
 * (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. 
 * 
 * -------------- 
 * AxisTests.java 
 * -------------- 
 * (C) Copyright 2003 by Object Refinery Limited and Contributors. 
 * 
 * Original Author:  David Gilbert (for Object Refinery Limited); 
 * Contributor(s):   -; 
 * 
 * $Id: AxisTests.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.Font; 
import java.awt.Insets; 
 
import junit.framework.Test; 
import junit.framework.TestCase; 
import junit.framework.TestSuite; 
 
import org.jfree.chart.axis.CategoryAxis; 
 
/** 
 * Tests for the {@link Axis} class. 
 * 
 * @author David Gilbert 
 */ 
public class AxisTests extends TestCase { 
 
    /** 
     * Returns the tests as a test suite. 
     * 
     * @return the test suite. 
     */ 
    public static Test suite() { 
        return new TestSuite(AxisTests.class); 
    } 
 
    /** 
     * Constructs a new set of tests. 
     * 
     * @param  name the name of the tests. 
     */ 
    public AxisTests(String name) { 
        super(name); 
    } 
 
    /** 
     * Confirm that cloning works. 
     */ 
    public void testCloning() { 
        CategoryAxis a1 = new CategoryAxis("Test"); 
        CategoryAxis a2 = null; 
        try { 
            a2 = (CategoryAxis) a1.clone(); 
        } 
        catch (CloneNotSupportedException e) { 
            System.err.println("CategoryAxisTests.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() { 
         
        CategoryAxis a1 = new CategoryAxis("Test"); 
        CategoryAxis a2 = new CategoryAxis("Test"); 
        assertTrue(a1.equals(a2)); 
         
        // visible flag... 
        a1.setVisible(false); 
        assertFalse(a1.equals(a2)); 
        a2.setVisible(false); 
        assertTrue(a1.equals(a2)); 
                 
        // label... 
        a1.setLabel("New Label"); 
        assertFalse(a1.equals(a2)); 
        a2.setLabel("New Label"); 
        assertTrue(a1.equals(a2)); 
 
        // label font... 
        a1.setLabelFont(new Font("Dialog", Font.PLAIN, 8)); 
        assertFalse(a1.equals(a2)); 
        a2.setLabelFont(new Font("Dialog", Font.PLAIN, 8)); 
        assertTrue(a1.equals(a2)); 
 
        // label paint... 
        a1.setLabelPaint(Color.blue); 
        assertFalse(a1.equals(a2)); 
        a2.setLabelPaint(Color.blue); 
        assertTrue(a1.equals(a2)); 
 
        // label insets... 
        a1.setLabelInsets(new Insets(10, 10, 10, 10)); 
        assertFalse(a1.equals(a2)); 
        a2.setLabelInsets(new Insets(10, 10, 10, 10)); 
        assertTrue(a1.equals(a2)); 
 
        // label angle... 
        a1.setLabelAngle(1.23); 
        assertFalse(a1.equals(a2)); 
        a2.setLabelAngle(1.23); 
        assertTrue(a1.equals(a2)); 
 
        // tick labels visible flag... 
        a1.setTickLabelsVisible(false); 
        assertFalse(a1.equals(a2)); 
        a2.setTickLabelsVisible(false); 
        assertTrue(a1.equals(a2)); 
                 
        // tick label font... 
        a1.setTickLabelFont(new Font("Dialog", Font.PLAIN, 12)); 
        assertFalse(a1.equals(a2)); 
        a2.setTickLabelFont(new Font("Dialog", Font.PLAIN, 12)); 
        assertTrue(a1.equals(a2)); 
 
        // tick label paint... 
        a1.setTickLabelPaint(Color.red); 
        assertFalse(a1.equals(a2)); 
        a2.setTickLabelPaint(Color.red); 
        assertTrue(a1.equals(a2)); 
 
        // tick label insets... 
        a1.setTickLabelInsets(new Insets(10, 10, 10, 10)); 
        assertFalse(a1.equals(a2)); 
        a2.setTickLabelInsets(new Insets(10, 10, 10, 10)); 
        assertTrue(a1.equals(a2)); 
 
        // tick marks visible flag... 
        a1.setTickMarksVisible(true); 
        assertFalse(a1.equals(a2)); 
        a2.setTickMarksVisible(true); 
        assertTrue(a1.equals(a2)); 
                 
        // tick mark inside length... 
        a1.setTickMarkInsideLength(1.23f); 
        assertFalse(a1.equals(a2)); 
        a2.setTickMarkInsideLength(1.23f); 
        assertTrue(a1.equals(a2)); 
 
        // tick mark outside length... 
        a1.setTickMarkOutsideLength(1.23f); 
        assertFalse(a1.equals(a2)); 
        a2.setTickMarkOutsideLength(1.23f); 
        assertTrue(a1.equals(a2)); 
 
        // tick mark stroke... 
        a1.setTickMarkStroke(new BasicStroke(2.0f)); 
        assertFalse(a1.equals(a2)); 
        a2.setTickMarkStroke(new BasicStroke(2.0f)); 
        assertTrue(a1.equals(a2)); 
 
        // tick mark paint... 
        a1.setTickMarkPaint(Color.green); 
        assertFalse(a1.equals(a2)); 
        a2.setTickMarkPaint(Color.green); 
        assertTrue(a1.equals(a2)); 
 
        // tick mark outside length... 
        a1.setFixedDimension(3.21f); 
        assertFalse(a1.equals(a2)); 
        a2.setFixedDimension(3.21f); 
        assertTrue(a1.equals(a2)); 
 
    } 
 
}