/**
* Some basic checks for the clone() method.
*
* @throws CloneNotSupportedException
*/
@Test
public void testCloning() throws CloneNotSupportedException {
PiePlot p1 = new PiePlot();
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
}
/**
* Check cloning of the legendLabelURLGenerator field.
*
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelURLGenerator() throws CloneNotSupportedException {
CustomPieURLGenerator generator = new CustomPieURLGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelURLGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// check that the URL generator has been cloned
assertNotSame(p1.getLegendLabelURLGenerator(), p2.getLegendLabelURLGenerator());
}
/**
* Check cloning of the legendLabelToolTipGenerator field.
*
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelToolTipGenerator() throws CloneNotSupportedException {
StandardPieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelToolTipGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the generator and make sure it only affects p1
generator.getNumberFormat().setMinimumFractionDigits(2);
assertFalse(p1.equals(p2));
}
/**
* Check cloning of the legendItemShape field.
*
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendItemShape() throws CloneNotSupportedException {
Rectangle shape = new Rectangle(-4, -4, 8, 8);
PiePlot p1 = new PiePlot();
p1.setLegendItemShape(shape);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the shape and make sure it only affects p1
shape.setRect(1.0, 2.0, 3.0, 4.0);
assertFalse(p1.equals(p2));
}
