data/yang-data-tree-spi/src/test/java/org/opendaylight/yangtools/yang/data/tree/spi/NormalizedNodeDataTreeCandidateNodeTest.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.yangtools.yang.data.tree.spi;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertSame;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.ArgumentMatchers.any;
  14 import static org.mockito.Mockito.doCallRealMethod;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.mock;
  17
  18 import java.util.Arrays;
  19 import java.util.Collection;
  20 import java.util.List;
  21 import java.util.Optional;
  22 import org.junit.Test;
  23 import org.opendaylight.yangtools.yang.common.QName;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  26 import org.opendaylight.yangtools.yang.data.api.schema.DistinctNodeContainer;
  27 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  28 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidateNode;
  29 import org.opendaylight.yangtools.yang.data.tree.api.ModificationType;
  30
  31 public class NormalizedNodeDataTreeCandidateNodeTest {
  32     @Test
  33     public void testNormalizedNodeDataTreeCandidateNode() {
  34         final NormalizedNode mockedNormalizedNode = mock(NormalizedNode.class);
  35         final NormalizedNodeDataTreeCandidateNode normalizedNodeDataTreeCandidateNode = new
  36                 NormalizedNodeDataTreeCandidateNode(mockedNormalizedNode);
  37
  38         final PathArgument mockedPathArgument = new NodeIdentifier(QName.create("test", "test"));
  39         doReturn(mockedPathArgument).when(mockedNormalizedNode).getIdentifier();
  40         assertSame(mockedPathArgument, normalizedNodeDataTreeCandidateNode.getIdentifier());
  41
  42         final Collection<DataTreeCandidateNode> childNodes = normalizedNodeDataTreeCandidateNode.getChildNodes();
  43         assertTrue(childNodes instanceof List);
  44         assertTrue(childNodes.isEmpty());
  45
  46         assertEquals(Optional.empty(), normalizedNodeDataTreeCandidateNode.getModifiedChild(mockedPathArgument));
  47
  48         assertEquals(ModificationType.WRITE, normalizedNodeDataTreeCandidateNode.getModificationType());
  49         assertEquals(Optional.of(mockedNormalizedNode), normalizedNodeDataTreeCandidateNode.getDataAfter());
  50         assertEquals(Optional.empty(), normalizedNodeDataTreeCandidateNode.getDataBefore());
  51
  52         final DistinctNodeContainer mockedNormalizedNodeContainer = mock(DistinctNodeContainer.class);
  53         final NormalizedNodeDataTreeCandidateNode normalizedNodeDataTreeCandidateNode2 = new
  54                 NormalizedNodeDataTreeCandidateNode(mockedNormalizedNodeContainer);
  55         final NormalizedNode mockedChildNormNode1 = mock(NormalizedNode.class);
  56         final NormalizedNode mockedChildNormNode2 = mock(NormalizedNode.class);
  57         final Collection<NormalizedNode> mockedChildNodes = Arrays.asList(mockedChildNormNode1,
  58                 mockedChildNormNode2, null);
  59         doReturn(mockedChildNodes).when(mockedNormalizedNodeContainer).body();
  60         final Collection<DataTreeCandidateNode> childNodes2 = normalizedNodeDataTreeCandidateNode2.getChildNodes();
  61         assertEquals(3, childNodes2.size());
  62
  63         doReturn(null).when(mockedNormalizedNodeContainer).childByArg(any(PathArgument.class));
  64         doCallRealMethod().when(mockedNormalizedNodeContainer).findChildByArg(any(PathArgument.class));
  65         assertEquals(Optional.empty(), normalizedNodeDataTreeCandidateNode2.getModifiedChild(mockedPathArgument));
  66
  67         doReturn(mockedChildNormNode1).when(mockedNormalizedNodeContainer).childByArg(any(PathArgument.class));
  68         assertTrue(normalizedNodeDataTreeCandidateNode2.getModifiedChild(mockedPathArgument).isPresent());
  69     }
  70 }