public void testMoveInSamePlace() {
Node<Object, Object> rootNode = treeCache.getRoot();
final Fqn FQN_X = Fqn.fromString("/x");
// set up the initial structure.
Node aNode = rootNode.addChild(A);
Node xNode = aNode.addChild(FQN_X);
assertEquals(aNode.getChildren().size(), 1);
System.out.println("Before: " + TreeStructureSupport.printTree(treeCache, true));
treeCache.move(xNode.getFqn(), aNode.getFqn());
System.out.println("After: " + TreeStructureSupport.printTree(treeCache, true));
assertEquals(aNode.getChildren().size(), 1);