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.jupiter.api.Assertions.assertEquals;
  11 import static org.junit.jupiter.api.Assertions.assertFalse;
  12 import static org.junit.jupiter.api.Assertions.assertNotNull;
  13 import static org.junit.jupiter.api.Assertions.assertTrue;
  14
  15 import java.util.List;
  16 import org.junit.jupiter.api.Test;
  17 import org.opendaylight.mdsal.dom.spi.AbstractRegistrationTree.Node;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  21
  22 class RegistrationTreeNodeTest {
  23     @Test
  24     void basicTest() {
  25         final var pathArgument = new NodeIdentifier(QName.create("", "pathArgument"));
  26         final var registrationTreeNodeParent = new Node<>(null, pathArgument);
  27         final var registrationTreeNode = new Node<>(registrationTreeNodeParent, pathArgument);
  28
  29         assertEquals(pathArgument, registrationTreeNode.getIdentifier());
  30
  31         final var registration = new Object();
  32         final var registrations = registrationTreeNode.getRegistrations();
  33         assertEquals(List.of(), registrations);
  34         registrationTreeNode.addRegistration(registration);
  35         assertEquals(List.of(registration), registrations);
  36         registrationTreeNode.removeRegistration(registration);
  37         assertEquals(List.of(), registrations);
  38         registrationTreeNode.removeRegistration(registration);
  39         assertEquals(List.of(), registrations);
  40
  41         assertNotNull(registrationTreeNode.ensureChild(pathArgument));
  42         assertNotNull(registrationTreeNode.getExactChild(pathArgument));
  43
  44         final var nodeWithValue = new NodeWithValue<>(QName.create("", "testNode"), new Object());
  45         assertEquals(List.of(), registrationTreeNode.getInexactChildren(nodeWithValue));
  46         assertEquals(List.of(), registrationTreeNode.getInexactChildren(pathArgument));
  47
  48         final var nodeWithoutValue = new NodeIdentifier(QName.create("", "testNode"));
  49         assertNotNull(registrationTreeNode.ensureChild(nodeWithoutValue));
  50         assertFalse(registrationTreeNode.getInexactChildren(nodeWithValue).isEmpty());
  51
  52         assertNotNull(registrationTreeNode.toString());
  53         assertTrue(registrationTreeNode.toString().contains(pathArgument.toString()));
  54     }
  55 }