/** Test that the equals() method distinguishes all fields. */
public void testEquals() {
GroupedStackedBarRenderer r1 = new GroupedStackedBarRenderer();
GroupedStackedBarRenderer r2 = new GroupedStackedBarRenderer();
assertTrue(r1.equals(r2));
assertTrue(r2.equals(r1));
// map
KeyToGroupMap m1 = new KeyToGroupMap("G1");
m1.mapKeyToGroup("S1", "G2");
r1.setSeriesToGroupMap(m1);
assertFalse(r1.equals(r2));
KeyToGroupMap m2 = new KeyToGroupMap("G1");
m2.mapKeyToGroup("S1", "G2");
r2.setSeriesToGroupMap(m2);
assertTrue(r1.equals(r2));
}
/** Confirm that cloning works. */
public void testCloning() {
GroupedStackedBarRenderer r1 = new GroupedStackedBarRenderer();
GroupedStackedBarRenderer r2 = null;
try {
r2 = (GroupedStackedBarRenderer) r1.clone();
} catch (CloneNotSupportedException e) {
System.err.println("Failed to clone.");
}
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
}