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 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16
  17 import java.util.Collections;
  18 import org.junit.Test;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  23
  24 public class RegistrationTreeNodeTest {
  25
  26     @Test
  27     public void basicTest() throws Exception {
  28         final PathArgument pathArgument = mock(PathArgument.class);
  29         final RegistrationTreeNode<Object> registrationTreeNodeParent = new RegistrationTreeNode<>(null, pathArgument);
  30         final RegistrationTreeNode<Object> registrationTreeNode =
  31                 new RegistrationTreeNode<>(registrationTreeNodeParent, pathArgument);
  32
  33         assertEquals(pathArgument, registrationTreeNode.getIdentifier());
  34
  35         final Object registration = new Object();
  36         assertFalse(registrationTreeNode.getRegistrations().contains(registration));
  37         registrationTreeNode.addRegistration(registration);
  38         assertTrue(registrationTreeNode.getRegistrations().contains(registration));
  39         registrationTreeNode.removeRegistration(registration);
  40         assertFalse(registrationTreeNode.getRegistrations().contains(registration));
  41         registrationTreeNode.removeRegistration(registration);
  42
  43         assertNotNull(registrationTreeNode.ensureChild(pathArgument));
  44         assertNotNull(registrationTreeNode.getExactChild(pathArgument));
  45
  46         final NodeWithValue<?> nodeWithValue = new NodeWithValue<>(QName.create("", "testNode"), new Object());
  47         assertEquals(Collections.EMPTY_LIST, registrationTreeNode.getInexactChildren(nodeWithValue));
  48         assertEquals(Collections.EMPTY_LIST, registrationTreeNode.getInexactChildren(pathArgument));
  49
  50         final NodeIdentifier nodeWithoutValue = new NodeIdentifier(QName.create("", "testNode"));
  51         assertNotNull(registrationTreeNode.ensureChild(nodeWithoutValue));
  52         assertFalse(registrationTreeNode.getInexactChildren(nodeWithValue).isEmpty());
  53
  54         doReturn("TestPathArgument").when(pathArgument).toString();
  55         assertNotNull(registrationTreeNode.toString());
  56         assertTrue(registrationTreeNode.toString().contains(pathArgument.toString()));
  57     }
  58 }