/** Confirm that cloning works. */
public void testCloning() {
SymbolicXYItemLabelGenerator g1 = new SymbolicXYItemLabelGenerator();
SymbolicXYItemLabelGenerator g2 = null;
try {
g2 = (SymbolicXYItemLabelGenerator) g1.clone();
} catch (CloneNotSupportedException e) {
e.printStackTrace();
}
assertTrue(g1 != g2);
assertTrue(g1.getClass() == g2.getClass());
assertTrue(g1.equals(g2));
}
/** Simple check that hashCode is implemented. */
public void testHashCode() {
SymbolicXYItemLabelGenerator g1 = new SymbolicXYItemLabelGenerator();
SymbolicXYItemLabelGenerator g2 = new SymbolicXYItemLabelGenerator();
assertTrue(g1.equals(g2));
assertTrue(g1.hashCode() == g2.hashCode());
}
/** Tests the equals method. */
public void testEquals() {
SymbolicXYItemLabelGenerator g1 = new SymbolicXYItemLabelGenerator();
SymbolicXYItemLabelGenerator g2 = new SymbolicXYItemLabelGenerator();
assertTrue(g1.equals(g2));
assertTrue(g2.equals(g1));
}