dom/mdsal-dom-spi/src/test/java/org/opendaylight/mdsal/dom/spi/RegistrationTreeNodeTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.dom.spi;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.util.List;
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  20
  21 public class RegistrationTreeNodeTest {
  22     @Test
  23     public void basicTest() throws Exception {
  24         final NodeIdentifier pathArgument = new NodeIdentifier(QName.create("", "pathArgument"));
  25         final RegistrationTreeNode<Object> registrationTreeNodeParent = new RegistrationTreeNode<>(null, pathArgument);
  26         final RegistrationTreeNode<Object> registrationTreeNode =
  27                 new RegistrationTreeNode<>(registrationTreeNodeParent, pathArgument);
  28
  29         assertEquals(pathArgument, registrationTreeNode.getIdentifier());
  30
  31         final Object registration = new Object();
  32         assertFalse(registrationTreeNode.getRegistrations().contains(registration));
  33         registrationTreeNode.addRegistration(registration);
  34         assertTrue(registrationTreeNode.getRegistrations().contains(registration));
  35         registrationTreeNode.removeRegistration(registration);
  36         assertFalse(registrationTreeNode.getRegistrations().contains(registration));
  37         registrationTreeNode.removeRegistration(registration);
  38
  39         assertNotNull(registrationTreeNode.ensureChild(pathArgument));
  40         assertNotNull(registrationTreeNode.getExactChild(pathArgument));
  41
  42         final NodeWithValue<?> nodeWithValue = new NodeWithValue<>(QName.create("", "testNode"), new Object());
  43         assertEquals(List.of(), registrationTreeNode.getInexactChildren(nodeWithValue));
  44         assertEquals(List.of(), registrationTreeNode.getInexactChildren(pathArgument));
  45
  46         final NodeIdentifier nodeWithoutValue = new NodeIdentifier(QName.create("", "testNode"));
  47         assertNotNull(registrationTreeNode.ensureChild(nodeWithoutValue));
  48         assertFalse(registrationTreeNode.getInexactChildren(nodeWithValue).isEmpty());
  49
  50         assertNotNull(registrationTreeNode.toString());
  51         assertTrue(registrationTreeNode.toString().contains(pathArgument.toString()));
  52     }
  53 }