@Test
public void testClone() throws ValueException {
DoubleLinkedList dll = new DoubleLinkedList();
dll.pushBack(6);
dll.pushBack(5);
DoubleLinkedList dll2 = dll.clone();
assertEquals(true, dll.equals(dll2));
}
@Test
public void testEqualsFalse() throws ValueException {
DoubleLinkedList dll = new DoubleLinkedList();
dll.pushBack(6);
dll.pushBack(5);
DoubleLinkedList dll2 = new DoubleLinkedList();
dll2.pushFront(6);
dll2.pushFront(5);
assertEquals(false, dll.equals(dll2));
}
// no Exception expected
@Test
public void testEqualsNoException() throws ValueException {
DoubleLinkedList dll = new DoubleLinkedList();
dll.pushBack(6);
dll.pushBack(5);
DoubleLinkedList dll2 = new DoubleLinkedList();
dll2.pushFront(6);
dll2.pushFront(5);
try {
assertEquals(false, dll.equals(dll2));
} catch (NullPointerException ex) {
fail("No Exception expected!");
}
}