  flush();
    assert.equal(nd.children.length, 2, 'children length not decremented due to element removal');
  });

  test('removes/adds between light and local dom', function() {
    var b = nd.children[1];
    assert.equal(allInsertionPoints(b).length, 0, 'element improperly distributed');
    nd.root.appendChild(b);
    flush();
    assert.equal(nd.children.length, 1, 'children length not decremented due to element removal');
    assert.equal(nd.root.children.length, 2, 'root children length not increme