@Test
public void testCreateNodePath() throws Exception {

    InstanceIdentifier<Node> insId = InstanceIdentifierUtils.createNodePath(new NodeId(STR_ID_1));
    assertNotNull(insId);
    assertNotNull(insId.firstIdentifierOf(Nodes.class));
    assertEquals(STR_ID_1, insId.firstKeyOf(Node.class, NodeKey.class).getId().getValue());
}