2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.data.codec.gson;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.assertTrue;
14 import com.google.gson.stream.JsonReader;
15 import java.io.IOException;
16 import java.io.StringReader;
17 import java.net.URISyntaxException;
18 import java.util.Optional;
20 import org.junit.Test;
21 import org.opendaylight.yangtools.yang.common.QName;
22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
24 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
25 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
26 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
27 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
28 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
29 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
30 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
31 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
33 public class Bug4969Test {
36 public void newParserLeafRefTest() throws IOException, URISyntaxException {
37 EffectiveModelContext context = YangParserTestUtils.parseYangResourceDirectory("/bug-4969/yang");
38 assertNotNull(context);
40 verifyNormalizedNodeResult(context);
43 private static void verifyNormalizedNodeResult(final EffectiveModelContext context) throws IOException,
45 final String inputJson = TestUtils.loadTextFile("/bug-4969/json/foo.json");
46 final NormalizedNodeResult result = new NormalizedNodeResult();
47 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
48 final JsonParserStream jsonParser = JsonParserStream.create(streamWriter,
49 JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(context));
50 jsonParser.parse(new JsonReader(new StringReader(inputJson)));
51 final NormalizedNode<?, ?> transformedInput = result.getResult();
53 assertTrue(transformedInput instanceof ContainerNode);
54 ContainerNode root = (ContainerNode) transformedInput;
55 final Optional<DataContainerChild<? extends PathArgument, ?>> ref1 = root.getChild(NodeIdentifier.create(
56 QName.create("foo", "2016-01-22", "ref1")));
57 final Optional<DataContainerChild<? extends PathArgument, ?>> ref2 = root.getChild(NodeIdentifier.create(
58 QName.create("foo", "2016-01-22", "ref2")));
59 final Optional<DataContainerChild<? extends PathArgument, ?>> ref3 = root.getChild(NodeIdentifier.create(
60 QName.create("foo", "2016-01-22", "ref3")));
61 final Optional<DataContainerChild<? extends PathArgument, ?>> ref4 = root.getChild(NodeIdentifier.create(
62 QName.create("foo", "2016-01-22", "ref4")));
64 assertTrue(ref1.isPresent());
65 assertTrue(ref2.isPresent());
66 assertTrue(ref3.isPresent());
67 assertTrue(ref4.isPresent());
69 final Object value1 = ref1.get().getValue();
70 final Object value2 = ref2.get().getValue();
71 final Object value3 = ref3.get().getValue();
72 final Object value4 = ref4.get().getValue();
74 assertTrue(value1 instanceof Set);
75 assertTrue(value2 instanceof Set);
76 assertTrue(value3 instanceof Set);
77 assertTrue(value4 instanceof Set);
79 final Set<?> set1 = (Set<?>) value1;
80 final Set<?> set2 = (Set<?>) value2;
81 final Set<?> set3 = (Set<?>) value3;
82 final Set<?> set4 = (Set<?>) value4;
84 assertEquals(1, set1.size());
85 assertEquals(2, set2.size());
86 assertEquals(3, set3.size());
87 assertEquals(4, set4.size());
89 assertTrue(set1.contains("a"));
90 assertTrue(set2.contains("a") && set2.contains("b"));
91 assertTrue(set3.contains("a") && set3.contains("b") && set3.contains("c"));
92 assertTrue(set4.contains("a") && set4.contains("b") && set4.contains("c") && set4.contains("d"));
96 public void newParserLeafRefTest2() throws URISyntaxException, IOException {
97 EffectiveModelContext context = YangParserTestUtils.parseYangResourceDirectory("/leafref/yang");
98 assertNotNull(context);
100 parseJsonToNormalizedNodes(context);
103 private static void parseJsonToNormalizedNodes(final EffectiveModelContext context) throws IOException,
105 final String inputJson = TestUtils.loadTextFile("/leafref/json/data.json");
106 final NormalizedNodeResult result = new NormalizedNodeResult();
107 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
108 final JsonParserStream jsonParser = JsonParserStream.create(streamWriter,
109 JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(context));
110 jsonParser.parse(new JsonReader(new StringReader(inputJson)));
111 final NormalizedNode<?, ?> transformedInput = result.getResult();
112 assertNotNull(transformedInput);