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.impl.schema;
10 import java.io.FileNotFoundException;
11 import java.io.StringWriter;
12 import java.net.URISyntaxException;
13 import java.util.ArrayList;
14 import java.util.List;
15 import javax.xml.stream.XMLOutputFactory;
16 import javax.xml.stream.XMLStreamWriter;
17 import org.custommonkey.xmlunit.Diff;
18 import org.custommonkey.xmlunit.XMLAssert;
19 import org.custommonkey.xmlunit.XMLUnit;
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
24 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
25 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
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.api.schema.stream.NormalizedNodeWriter;
29 import org.opendaylight.yangtools.yang.data.impl.codec.xml.XMLStreamNormalizedNodeStreamWriter;
30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
31 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
32 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
33 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
35 public class SchemaOrderedNormalizedNodeWriterTest {
37 private static final String EXPECTED_1 =
40 " <name>policy1</name>\n" +
42 " <name>rule1</name>\n" +
45 " <name>rule2</name>\n" +
48 " <name>rule3</name>\n" +
51 " <name>rule4</name>\n" +
55 " <name>policy2</name>\n" +
60 private static final String EXPECTED_2 = "<root>\n" +
63 " <content>content1</content>\n" +
67 private static final String FOO_NAMESPACE = "foo";
68 private static final String RULE_NODE = "rule";
69 private static final String NAME_NODE = "name";
70 private static final String POLICY_NODE = "policy";
71 private static final String ORDER_NAMESPACE = "order";
75 public void setUp() throws Exception {
76 XMLUnit.setIgnoreWhitespace(true);
80 public void testWrite() throws Exception {
81 final StringWriter stringWriter = new StringWriter();
82 final XMLStreamWriter xmlStreamWriter = XMLOutputFactory.newFactory().createXMLStreamWriter(stringWriter);
84 SchemaContext schemaContext = getSchemaContext("/bug1848/foo.yang");
85 NormalizedNodeStreamWriter writer = XMLStreamNormalizedNodeStreamWriter.create(xmlStreamWriter, schemaContext);
86 SchemaOrderedNormalizedNodeWriter nnw = new SchemaOrderedNormalizedNodeWriter(writer, schemaContext, SchemaPath.ROOT);
88 List<MapEntryNode> rule1Names = new ArrayList<>();
89 rule1Names.add(ImmutableNodes.mapEntry(createQName(FOO_NAMESPACE, RULE_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "rule1"));
90 rule1Names.add(ImmutableNodes.mapEntry(createQName(FOO_NAMESPACE, RULE_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "rule2"));
92 List<MapEntryNode> rule2Names = new ArrayList<>();
93 rule1Names.add(ImmutableNodes.mapEntry(createQName(FOO_NAMESPACE, RULE_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "rule3"));
94 rule1Names.add(ImmutableNodes.mapEntry(createQName(FOO_NAMESPACE, RULE_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "rule4"));
96 DataContainerChild<?, ?> rules1 = Builders.orderedMapBuilder()
97 .withNodeIdentifier(getNodeIdentifier(FOO_NAMESPACE, RULE_NODE))
98 .withValue(rule1Names)
100 DataContainerChild<?, ?> rules2 = Builders.orderedMapBuilder()
101 .withNodeIdentifier(getNodeIdentifier(FOO_NAMESPACE, RULE_NODE))
102 .withValue(rule2Names)
105 List<MapEntryNode> policyNodes = new ArrayList<>();
108 final MapEntryNode pn1 = ImmutableNodes
109 .mapEntryBuilder(createQName(FOO_NAMESPACE, POLICY_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "policy1")
112 final MapEntryNode pn2 = ImmutableNodes
113 .mapEntryBuilder(createQName(FOO_NAMESPACE, POLICY_NODE), createQName(FOO_NAMESPACE, NAME_NODE), "policy2")
116 policyNodes.add(pn1);
117 policyNodes.add(pn2);
119 DataContainerChild<?, ?> policy = Builders.orderedMapBuilder()
120 .withNodeIdentifier(getNodeIdentifier(FOO_NAMESPACE, POLICY_NODE))
121 .withValue(policyNodes)
123 NormalizedNode<?, ?> root = Builders.containerBuilder()
124 .withNodeIdentifier(getNodeIdentifier(FOO_NAMESPACE, "root"))
125 .withChild(policy).build();
128 XMLAssert.assertXMLIdentical(new Diff(EXPECTED_1, stringWriter.toString()), true);
132 public void testWriteOrder() throws Exception {
133 final StringWriter stringWriter = new StringWriter();
134 final XMLStreamWriter xmlStreamWriter = XMLOutputFactory.newFactory().createXMLStreamWriter(stringWriter);
135 SchemaContext schemaContext = getSchemaContext("/bug1848/order.yang");
136 NormalizedNodeStreamWriter writer = XMLStreamNormalizedNodeStreamWriter.create(xmlStreamWriter, schemaContext);
138 NormalizedNodeWriter nnw = new SchemaOrderedNormalizedNodeWriter(writer, schemaContext, SchemaPath.ROOT);
140 DataContainerChild<?, ?> cont = Builders.containerBuilder()
141 .withNodeIdentifier(getNodeIdentifier(ORDER_NAMESPACE, "cont"))
142 .withChild(ImmutableNodes.leafNode(createQName(ORDER_NAMESPACE, "content"), "content1"))
145 NormalizedNode<?, ?> root = Builders.containerBuilder()
146 .withNodeIdentifier(getNodeIdentifier(ORDER_NAMESPACE, "root"))
148 .withChild(ImmutableNodes.leafNode(createQName(ORDER_NAMESPACE, "id"), "id1"))
153 XMLAssert.assertXMLIdentical(new Diff(EXPECTED_2, stringWriter.toString()), true);
156 private SchemaContext getSchemaContext(final String filePath) throws URISyntaxException, ReactorException, FileNotFoundException {
157 return YangParserTestUtils.parseYangSource(filePath);
160 private static YangInstanceIdentifier.NodeIdentifier getNodeIdentifier(final String ns, final String name) {
161 return YangInstanceIdentifier.NodeIdentifier.create(createQName(ns, name));
164 private static QName createQName(final String ns, final String name) {
165 return QName.create(ns, "2016-02-17", name);