Ejemplo n.º 1
0
  /** Remember, Fqns are relative!! */
  public void testParentsAndChildren() {

    Node<Object, Object> rootNode = cache.getRoot();

    Node<Object, Object> nodeA = rootNode.addChild(A);
    Node<Object, Object> nodeB = nodeA.addChild(B);
    Node<Object, Object> nodeC = nodeA.addChild(C);
    Node<Object, Object> nodeD = rootNode.addChild(D);

    assertEquals(rootNode, nodeA.getParent());
    assertEquals(nodeA, nodeB.getParent());
    assertEquals(nodeA, nodeC.getParent());
    assertEquals(rootNode, nodeD.getParent());

    assertTrue(rootNode.hasChild(A));
    assertFalse(rootNode.hasChild(B));
    assertFalse(rootNode.hasChild(C));
    assertTrue(rootNode.hasChild(D));

    assertTrue(nodeA.hasChild(B));
    assertTrue(nodeA.hasChild(C));

    assertEquals(nodeA, rootNode.getChild(A));
    assertEquals(nodeD, rootNode.getChild(D));
    assertEquals(nodeB, nodeA.getChild(B));
    assertEquals(nodeC, nodeA.getChild(C));

    assertTrue(nodeA.getChildren().contains(nodeB));
    assertTrue(nodeA.getChildren().contains(nodeC));
    assertEquals(2, nodeA.getChildren().size());

    assertTrue(rootNode.getChildren().contains(nodeA));
    assertTrue(rootNode.getChildren().contains(nodeD));
    assertEquals(2, rootNode.getChildren().size());

    assertEquals(true, rootNode.removeChild(A));
    assertFalse(rootNode.getChildren().contains(nodeA));
    assertTrue(rootNode.getChildren().contains(nodeD));
    assertEquals(1, rootNode.getChildren().size());

    assertEquals("double remove", false, rootNode.removeChild(A));
    assertEquals("double remove", false, rootNode.removeChild(A.getLastElement()));
  }
Ejemplo n.º 2
0
  public void testGetChildrenNames() throws Exception {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.addChild(A).put("k", "v");
    rootNode.addChild(B).put("k", "v");

    Set<Object> childrenNames = new HashSet<Object>();
    childrenNames.add(A.getLastElement());
    childrenNames.add(B.getLastElement());

    assertEquals(childrenNames, rootNode.getChildrenNames());

    // now delete a child, within a tx
    tm.begin();
    rootNode.removeChild(B);
    assertFalse(rootNode.hasChild(B));
    childrenNames.remove(B.getLastElement());
    assertEquals(childrenNames, rootNode.getChildrenNames());
    tm.commit();
    assertEquals(childrenNames, rootNode.getChildrenNames());
  }