Ejemplo n.º 1
0
 /**
  * Test method for {@link
  * com.fuerve.whiteboard.milestone2.structures.Tree#setDefaultTraversalMode(com.fuerve.whiteboard.milestone2.structures.Tree.TraversalMode)}.
  */
 @Test
 public void testSetDefaultTraversalMode() {
   final Tree<Integer> target = new Tree<Integer>();
   target.setDefaultTraversalMode(TraversalMode.INORDER);
   final Iterator<Integer> iter = target.iterator();
   assertTrue(iter instanceof InOrderIterator<?>);
 }
Ejemplo n.º 2
0
  /** Test method for {@link com.fuerve.whiteboard.milestone2.structures.Tree#iterator()}. */
  @Test
  public void testIterator() {
    final Tree<Integer> target = new Tree<Integer>();
    final Tree<Integer> child1 = new Tree<Integer>();
    final Tree<Integer> child2 = new Tree<Integer>();
    final Tree<Integer> child1_1 = new Tree<Integer>();

    child1_1.setValue(1);
    child1.setValue(2);
    child2.setValue(3);
    target.setValue(4);

    target.addChild(child1);
    target.addChild(child2);
    child1.addChild(child1_1);

    final Iterator<Integer> iter = target.iterator();
    for (int i = 1; i <= 4; i++) {
      assertEquals(new Integer(i), iter.next());
    }
  }