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