/** Confirm that the clone is independent of the original. */
public void testCloneIndependence() {
DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Key", new Double(10.0));
DefaultKeyedValueDataset d2 = null;
try {
d2 = (DefaultKeyedValueDataset) d1.clone();
} catch (CloneNotSupportedException e) {
System.err.println("Failed to clone.");
}
assertTrue(d1.equals(d2));
d2.updateValue(new Double(99.9));
assertFalse(d1.equals(d2));
d2.updateValue(new Double(10.0));
assertTrue(d1.equals(d2));
}
/** Confirm that the equals method can distinguish all the required fields. */
public void testEquals() {
DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
DefaultKeyedValueDataset d2 = new DefaultKeyedValueDataset("Test", new Double(45.5));
assertTrue(d1.equals(d2));
assertTrue(d2.equals(d1));
d1 = new DefaultKeyedValueDataset("Test 1", new Double(45.5));
d2 = new DefaultKeyedValueDataset("Test 2", new Double(45.5));
assertFalse(d1.equals(d2));
d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
d2 = new DefaultKeyedValueDataset("Test", new Double(45.6));
assertFalse(d1.equals(d2));
}
/** Confirm that cloning works. */
public void testCloning() {
DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
DefaultKeyedValueDataset d2 = null;
try {
d2 = (DefaultKeyedValueDataset) d1.clone();
} catch (CloneNotSupportedException e) {
System.err.println("Failed to clone.");
}
assertTrue(d1 != d2);
assertTrue(d1.getClass() == d2.getClass());
assertTrue(d1.equals(d2));
}