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
9 package org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.serializer;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.assertTrue;
14 import java.io.IOException;
15 import java.io.StringWriter;
16 import java.text.ParseException;
17 import javax.xml.transform.OutputKeys;
18 import javax.xml.transform.Transformer;
19 import javax.xml.transform.TransformerException;
20 import javax.xml.transform.TransformerFactory;
21 import javax.xml.transform.TransformerFactoryConfigurationError;
22 import javax.xml.transform.dom.DOMSource;
23 import javax.xml.transform.stream.StreamResult;
24 import org.mockito.Mockito;
25 import org.opendaylight.yangtools.yang.common.QName;
26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
27 import org.opendaylight.yangtools.yang.data.impl.TestUtils;
28 import org.opendaylight.yangtools.yang.data.impl.codec.TypeDefinitionAwareCodec;
29 import org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlCodecProvider;
30 import org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils;
31 import org.opendaylight.yangtools.yang.data.impl.schema.transform.base.serializer.NodeSerializerDispatcher;
32 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
33 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
34 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
35 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
36 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
37 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl;
38 import org.w3c.dom.Document;
39 import org.w3c.dom.Element;
40 import org.w3c.dom.Node;
42 public class DomSerializerTestUtils {
43 static final Document DOC = XmlDocumentUtils.getDocument();
44 static final Element DATA = DOC.createElement("data");
45 static final NodeSerializerDispatcher MOCK_DISPATCHER = Mockito.mock(NodeSerializerDispatcher.class);
46 static final XmlCodecProvider CODEC_PROVIDER = new XmlCodecProvider() {
48 public TypeDefinitionAwareCodec<Object, ? extends TypeDefinition<?>> codecFor(TypeDefinition<?> baseType) {
49 return TypeDefinitionAwareCodec.from(baseType);
53 private DomSerializerTestUtils() {
54 throw new UnsupportedOperationException("Utility class");
57 public static SchemaContext getSchemaContext() throws ReactorException, IOException, YangSyntaxErrorException {
58 final StatementStreamSource source = new YangStatementSourceImpl("/dom-serializer-test/serializer-test.yang", false);
59 final SchemaContext schemaContext = TestUtils.parseYangSources(source);
61 assertNotNull("Schema context must not be null.", schemaContext);
65 public static YangInstanceIdentifier.NodeIdentifier getNodeIdentifier(final String localName, final String
66 namespace, final String revision) throws ParseException {
67 return new YangInstanceIdentifier.NodeIdentifier(QName.create(namespace, revision, localName));
70 public static String toString(final Node xml) {
72 final Transformer transformer = TransformerFactory.newInstance().newTransformer();
73 transformer.setOutputProperty(OutputKeys.INDENT, "yes");
74 transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
76 final StreamResult result = new StreamResult(new StringWriter());
77 final DOMSource source = new DOMSource(xml);
78 transformer.transform(source, result);
80 return result.getWriter().toString();
81 } catch (IllegalArgumentException | TransformerFactoryConfigurationError | TransformerException e) {
82 throw new RuntimeException("Unable to serialize xml element " + xml, e);
86 public static QName generateQname(String name) {
87 return QName.create("dom-serializer-test", "2016-01-01", name);
90 public static void testResults(String node, Element element) {
91 DATA.appendChild(element);
92 final String tempXml = toString(DATA);
94 assertNotNull(tempXml);
95 assertTrue(tempXml.contains(node));