/** Check that the equals() method distinguishes the required fields. */
public void testEquals() {
MultiplePiePlot p1 = new MultiplePiePlot();
MultiplePiePlot p2 = new MultiplePiePlot();
assertTrue(p1.equals(p2));
assertTrue(p2.equals(p1));
p1.setDataExtractOrder(TableOrder.BY_ROW);
assertFalse(p1.equals(p2));
p2.setDataExtractOrder(TableOrder.BY_ROW);
assertTrue(p1.equals(p2));
p1.setLimit(1.23);
assertFalse(p1.equals(p2));
p2.setLimit(1.23);
assertTrue(p1.equals(p2));
p1.setAggregatedItemsKey("Aggregated Items");
assertFalse(p1.equals(p2));
p2.setAggregatedItemsKey("Aggregated Items");
assertTrue(p1.equals(p2));
p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow));
assertFalse(p1.equals(p2));
p2.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow));
assertTrue(p1.equals(p2));
p1.setPieChart(ChartFactory.createPieChart("Title", null, true, true, true));
assertFalse(p1.equals(p2));
p2.setPieChart(ChartFactory.createPieChart("Title", null, true, true, true));
assertTrue(p1.equals(p2));
}
