legenditemtests.java

java图形利器

                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, true, Color.blue, new BasicStroke(1.2f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", "URL", 
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, true, Color.blue, new BasicStroke(1.2f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.blue, new BasicStroke(1.2f), 
                true, new Line2D.Double(1.0, 2.0, 3.0, 4.0), 
                new BasicStroke(2.1f), Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", "URL",
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.blue, new BasicStroke(1.2f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", "URL", 
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.yellow, new BasicStroke(1.2f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", "URL", 
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.yellow, new BasicStroke(1.2f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", "URL",
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.yellow, new BasicStroke(2.1f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", "URL",
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.yellow, new BasicStroke(2.1f), true, 
                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f), 
                Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f), 
                false, new Line2D.Double(1.0, 2.0, 3.0, 4.0), 
                new BasicStroke(2.1f), Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f),
                false, new Line2D.Double(1.0, 2.0, 3.0, 4.0), 
                new BasicStroke(2.1f),  Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f),
                false, new Line2D.Double(4.0, 3.0, 2.0, 1.0), 
                new BasicStroke(2.1f), Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f),
                false, new Line2D.Double(4.0, 3.0, 2.0, 1.0), 
                new BasicStroke(2.1f), Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f), 
                false, new Line2D.Double(4.0, 3.0, 2.0, 1.0), 
                new BasicStroke(3.3f), Color.green); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f), 
                false, new Line2D.Double(4.0, 3.0, 2.0, 1.0), 
                new BasicStroke(3.3f), Color.green); 
        assertTrue(item1.equals(item2));
        
        item1 = new LegendItem("Label2", "Description2", "ToolTip", "URL",
                false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), false, 
                Color.black, false, Color.yellow, new BasicStroke(2.1f), false, 
            new Line2D.Double(4.0, 3.0, 2.0, 1.0), new BasicStroke(3.3f), 
            Color.white
        ); 
        assertFalse(item1.equals(item2));
        item2 = new LegendItem("Label2", "Description2", "ToolTip", 
                "URL", false, new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0), 
                false, Color.black, false, Color.yellow, new BasicStroke(2.1f), 
                false, new Line2D.Double(4.0, 3.0, 2.0, 1.0), 
                new BasicStroke(3.3f), 
                Color.white); 
        assertTrue(item1.equals(item2));
        
        // fillPaintTransformer
        item1.setFillPaintTransformer(new StandardGradientPaintTransformer(
                GradientPaintTransformType.CENTER_VERTICAL));
        assertFalse(item1.equals(item2));
        item2.setFillPaintTransformer(new StandardGradientPaintTransformer(
                GradientPaintTransformType.CENTER_VERTICAL));
        assertTrue(item1.equals(item2));
    }

    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        LegendItem item1 = new LegendItem("Item", "Description", 
                "ToolTip", "URL", 
                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), Color.red); 
        LegendItem item2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(item1);
            out.close();

            ObjectInput in = new ObjectInputStream(
                    new ByteArrayInputStream(buffer.toByteArray()));
            item2 = (LegendItem) in.readObject();
            in.close();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        assertEquals(item1, item2);
    }

    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization2() {
        AttributedString as = new AttributedString("Test String");
        as.addAttribute(TextAttribute.FONT, new Font("Dialog", Font.PLAIN, 12));
        LegendItem item1 = new LegendItem(as, "Description", "ToolTip", "URL", 
                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), Color.red); 
        LegendItem item2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(item1);
            out.close();

            ObjectInput in = new ObjectInputStream(
                    new ByteArrayInputStream(buffer.toByteArray()));
            item2 = (LegendItem) in.readObject();
            in.close();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        assertEquals(item1, item2);
    }

    /**
     * Cloning is not required for this class as it is designed to be 
     * immutable.
     */
    public void testCloning() {
        LegendItem item = new LegendItem("Item", "Description", 
                "ToolTip", "URL", 
                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), Color.red); 
        assertFalse(item instanceof Cloneable);
    }

}