* Test that the equals() method distinguishes all fields.
*/
public void testEquals() {
// default instances
PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(),
new NumberAxis("X"));
PaintScaleLegend l2 = new PaintScaleLegend(new GrayPaintScale(),
new NumberAxis("X"));
assertTrue(l1.equals(l2));
assertTrue(l2.equals(l1));
// paintScale
l1.setScale(new LookupPaintScale());
assertFalse(l1.equals(l2));
l2.setScale(new LookupPaintScale());
assertTrue(l1.equals(l2));
// axis
l1.setAxis(new NumberAxis("Axis 2"));
assertFalse(l1.equals(l2));
l2.setAxis(new NumberAxis("Axis 2"));
assertTrue(l1.equals(l2));
// axisLocation
l1.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
assertFalse(l1.equals(l2));
l2.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
assertTrue(l1.equals(l2));
// axisOffset
l1.setAxisOffset(99.0);
assertFalse(l1.equals(l2));
l2.setAxisOffset(99.0);
assertTrue(l1.equals(l2));
// stripWidth
l1.setStripWidth(99.0);
assertFalse(l1.equals(l2));
l2.setStripWidth(99.0);
assertTrue(l1.equals(l2));
// stripOutlineVisible
l1.setStripOutlineVisible(!l1.isStripOutlineVisible());
assertFalse(l1.equals(l2));
l2.setStripOutlineVisible(l1.isStripOutlineVisible());
assertTrue(l1.equals(l2));
// stripOutlinePaint
l1.setStripOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
3.0f, 4.0f, Color.blue));
assertFalse(l1.equals(l2));
l2.setStripOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
3.0f, 4.0f, Color.blue));
assertTrue(l1.equals(l2));
// stripOutlineStroke
l1.setStripOutlineStroke(new BasicStroke(1.1f));
assertFalse(l1.equals(l2));
l2.setStripOutlineStroke(new BasicStroke(1.1f));
assertTrue(l1.equals(l2));
// backgroundPaint
l1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
3.0f, 4.0f, Color.blue));
assertFalse(l1.equals(l2));
l2.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
3.0f, 4.0f, Color.blue));
assertTrue(l1.equals(l2));
l1.setSubdivisionCount(99);
assertFalse(l1.equals(l2));
l2.setSubdivisionCount(99);
assertTrue(l1.equals(l2));
}