/** Check that the equals() method distinguishes all fields. */
@Test
public void testEquals() {
XYAreaRenderer r1 = new XYAreaRenderer();
XYAreaRenderer r2 = new XYAreaRenderer();
assertEquals(r1, r2);
r1 = new XYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES);
assertFalse(r1.equals(r2));
r2 = new XYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES);
assertTrue(r1.equals(r2));
r1 = new XYAreaRenderer(XYAreaRenderer.AREA);
assertFalse(r1.equals(r2));
r2 = new XYAreaRenderer(XYAreaRenderer.AREA);
assertTrue(r1.equals(r2));
r1 = new XYAreaRenderer(XYAreaRenderer.LINES);
assertFalse(r1.equals(r2));
r2 = new XYAreaRenderer(XYAreaRenderer.LINES);
assertTrue(r1.equals(r2));
r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
assertFalse(r1.equals(r2));
r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
assertTrue(r1.equals(r2));
r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
assertFalse(r1.equals(r2));
r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
assertTrue(r1.equals(r2));
r1.setOutline(true);
assertFalse(r1.equals(r2));
r2.setOutline(true);
assertTrue(r1.equals(r2));
r1.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertFalse(r1.equals(r2));
r2.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertTrue(r1.equals(r2));
r1.setUseFillPaint(true);
assertFalse(r1.equals(r2));
r2.setUseFillPaint(true);
assertTrue(r1.equals(r2));
r1.setGradientTransformer(
new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
assertFalse(r1.equals(r2));
r2.setGradientTransformer(
new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
assertTrue(r1.equals(r2));
}
/** Confirm that cloning works. */
@Test
public void testCloning() throws CloneNotSupportedException {
XYAreaRenderer r1 = new XYAreaRenderer();
Rectangle2D rect1 = new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0);
r1.setLegendArea(rect1);
XYAreaRenderer r2 = (XYAreaRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
rect1.setRect(4.0, 3.0, 2.0, 1.0);
assertFalse(r1.equals(r2));
r2.setLegendArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
assertTrue(r1.equals(r2));
}