2 * Copyright (c) 2015 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.controller.md.sal.rest.common;
10 import static org.mockito.ArgumentMatchers.any;
11 import static org.mockito.Mockito.doCallRealMethod;
12 import static org.mockito.Mockito.doReturn;
13 import static org.mockito.Mockito.mock;
15 import com.google.common.base.Preconditions;
16 import com.google.common.collect.ImmutableClassToInstanceMap;
18 import java.io.FileNotFoundException;
19 import java.io.IOException;
20 import java.io.InputStream;
21 import java.net.URISyntaxException;
22 import java.util.ArrayList;
23 import java.util.Collection;
24 import java.util.List;
25 import java.util.Optional;
26 import javax.xml.parsers.ParserConfigurationException;
27 import javax.xml.stream.XMLStreamException;
28 import javax.xml.transform.dom.DOMSource;
29 import org.opendaylight.controller.sal.rest.impl.test.providers.TestJsonBodyWriter;
30 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
31 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
32 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
33 import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
34 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
35 import org.opendaylight.restconf.common.context.NormalizedNodeContext;
36 import org.opendaylight.yangtools.util.xml.UntrustedXML;
37 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
38 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
39 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
40 import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
41 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
42 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
43 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
44 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
45 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
46 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
47 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
48 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
49 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
50 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
51 import org.slf4j.Logger;
52 import org.slf4j.LoggerFactory;
53 import org.w3c.dom.Document;
54 import org.xml.sax.SAXException;
56 public final class TestRestconfUtils {
58 private static final Logger LOG = LoggerFactory.getLogger(TestRestconfUtils.class);
60 private TestRestconfUtils() {
61 throw new UnsupportedOperationException("Test utility class");
64 public static ControllerContext newControllerContext(final EffectiveModelContext schemaContext) {
65 return newControllerContext(schemaContext, null);
68 public static ControllerContext newControllerContext(final EffectiveModelContext schemaContext,
69 final DOMMountPoint mountInstance) {
70 final DOMMountPointService mockMountService = mock(DOMMountPointService.class);
72 if (mountInstance != null) {
73 doReturn(schemaContext).when(mountInstance).getEffectiveModelContext();
74 doCallRealMethod().when(mountInstance).getSchemaContext();
75 doReturn(Optional.ofNullable(mountInstance)).when(mockMountService).getMountPoint(
76 any(YangInstanceIdentifier.class));
79 DOMSchemaService mockSchemaService = mock(DOMSchemaService.class);
80 doReturn(schemaContext).when(mockSchemaService).getGlobalContext();
82 DOMSchemaService mockDomSchemaService = mock(DOMSchemaService.class);
83 doReturn(ImmutableClassToInstanceMap.of()).when(mockDomSchemaService).getExtensions();
85 return ControllerContext.newInstance(mockSchemaService, mockMountService, mockDomSchemaService);
88 @SuppressWarnings("checkstyle:IllegalCatch")
89 public static EffectiveModelContext loadSchemaContext(final String yangPath,
90 final EffectiveModelContext schemaContext) {
92 Preconditions.checkArgument(yangPath != null, "Path can not be null.");
93 Preconditions.checkArgument(!yangPath.isEmpty(), "Path can not be empty.");
94 if (schemaContext == null) {
95 return YangParserTestUtils.parseYangFiles(TestRestconfUtils.loadFiles(yangPath));
97 throw new UnsupportedOperationException("Unable to add new yang sources to existing schema context.");
99 } catch (final Exception e) {
100 LOG.error("Yang files at path: " + yangPath + " weren't loaded.", e);
102 return schemaContext;
105 public static NormalizedNodeContext loadNormalizedContextFromJsonFile() {
106 throw new AbstractMethodError("Not implemented yet");
109 @SuppressWarnings("checkstyle:IllegalCatch")
110 public static NormalizedNodeContext loadNormalizedContextFromXmlFile(final String pathToInputFile,
111 final String uri, final ControllerContext controllerContext) {
112 final InstanceIdentifierContext<?> iiContext = controllerContext.toInstanceIdentifier(uri);
113 final InputStream inputStream = TestJsonBodyWriter.class.getResourceAsStream(pathToInputFile);
115 final Document doc = UntrustedXML.newDocumentBuilder().parse(inputStream);
116 final NormalizedNode<?, ?> nn = parse(iiContext, doc);
117 return new NormalizedNodeContext(iiContext, nn);
118 } catch (final Exception e) {
119 LOG.error("Load xml file " + pathToInputFile + " fail.", e);
124 private static NormalizedNode<?, ?> parse(final InstanceIdentifierContext<?> iiContext, final Document doc)
125 throws XMLStreamException, IOException, ParserConfigurationException, SAXException, URISyntaxException {
126 final SchemaNode schemaNodeContext = iiContext.getSchemaNode();
127 DataSchemaNode schemaNode = null;
128 if (schemaNodeContext instanceof RpcDefinition) {
129 if ("input".equalsIgnoreCase(doc.getDocumentElement().getLocalName())) {
130 schemaNode = ((RpcDefinition) schemaNodeContext).getInput();
131 } else if ("output".equalsIgnoreCase(doc.getDocumentElement().getLocalName())) {
132 schemaNode = ((RpcDefinition) schemaNodeContext).getOutput();
134 throw new IllegalStateException("Unknown Rpc input node");
137 } else if (schemaNodeContext instanceof DataSchemaNode) {
138 schemaNode = (DataSchemaNode) schemaNodeContext;
140 throw new IllegalStateException("Unknow SchemaNode");
143 final String docRootElm = doc.getDocumentElement().getLocalName();
144 final String schemaNodeName = iiContext.getSchemaNode().getQName().getLocalName();
146 if (!schemaNodeName.equalsIgnoreCase(docRootElm)) {
147 for (final DataSchemaNode child : ((DataNodeContainer) schemaNode).getChildNodes()) {
148 if (child.getQName().getLocalName().equalsIgnoreCase(docRootElm)) {
155 final NormalizedNodeResult resultHolder = new NormalizedNodeResult();
156 final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
157 final XmlParserStream xmlParser = XmlParserStream.create(writer, iiContext.getSchemaContext(), schemaNode);
159 if (schemaNode instanceof ContainerSchemaNode || schemaNode instanceof ListSchemaNode) {
160 xmlParser.traverse(new DOMSource(doc.getDocumentElement()));
161 return resultHolder.getResult();
163 // FIXME : add another DataSchemaNode extensions e.g. LeafSchemaNode
167 public static Collection<File> loadFiles(final String resourceDirectory) throws FileNotFoundException {
168 final String path = TestRestconfUtils.class.getResource(resourceDirectory).getPath();
169 final File testDir = new File(path);
170 final String[] fileList = testDir.list();
171 final List<File> testFiles = new ArrayList<>();
172 if (fileList == null) {
173 throw new FileNotFoundException(resourceDirectory);
175 for (final String fileName : fileList) {
176 if (new File(testDir, fileName).isDirectory() == false) {
177 testFiles.add(new File(testDir, fileName));