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.codec.gson;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.assertTrue;
13 import static org.opendaylight.yangtools.yang.data.codec.gson.TestUtils.loadTextFile;
15 import com.google.gson.JsonElement;
16 import com.google.gson.JsonParser;
17 import com.google.gson.stream.JsonReader;
18 import java.io.IOException;
19 import java.io.StringReader;
20 import java.io.StringWriter;
21 import java.io.Writer;
22 import java.net.URISyntaxException;
23 import javax.xml.transform.dom.DOMSource;
24 import org.junit.BeforeClass;
25 import org.junit.Test;
26 import org.opendaylight.yangtools.util.xml.UntrustedXML;
27 import org.opendaylight.yangtools.yang.common.QName;
28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
30 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
31 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
32 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
33 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
34 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
35 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
36 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
37 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
38 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
39 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
40 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
41 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
42 import org.w3c.dom.Document;
43 import org.w3c.dom.Element;
44 import org.w3c.dom.Text;
46 public class AnyXmlSupportTest {
48 private static final QName CONT_1 = QName.create("ns:complex:json", "2014-08-11", "cont1");
49 private static final QName LF12_ANY = QName.create(CONT_1, "lf12-any");
50 private static final QName LF13_ANY = QName.create(CONT_1, "lf13-any");
51 private static final QName LF14_ANY = QName.create(CONT_1, "lf14-any");
53 private static SchemaContext schemaContext;
56 public static void setup() throws IOException, URISyntaxException, ReactorException {
57 schemaContext = YangParserTestUtils.parseYangSources("/complexjson/yang");
61 public void anyXmlNodeWithSimpleValueInContainer() throws IOException, URISyntaxException {
62 final String inputJson = loadTextFile("/complexjson/anyxml-node-with-simple-value-in-container.json");
65 final NormalizedNodeResult result = new NormalizedNodeResult();
66 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
67 final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, schemaContext);
68 jsonParser.parse(new JsonReader(new StringReader(inputJson)));
69 final NormalizedNode<?, ?> transformedInput = result.getResult();
70 assertNotNull(transformedInput);
73 final DOMSource Lf12AnyActualValue = getParsedAnyXmlValue(transformedInput, LF12_ANY);
74 final DOMSource Lf12AnyExpectedValue = createAnyXmlSimpleValue("ns:complex:json", "lf12-any", "100.5");
75 verifyTransformedAnyXmlNodeValue(Lf12AnyExpectedValue, Lf12AnyActualValue);
78 final DOMSource Lf13AnyActualValue = getParsedAnyXmlValue(transformedInput, LF13_ANY);
79 final DOMSource Lf13AnyExpectedValue = createAnyXmlSimpleValue("ns:complex:json", "lf13-any", "true");
80 verifyTransformedAnyXmlNodeValue(Lf13AnyExpectedValue, Lf13AnyActualValue);
83 final DOMSource Lf14AnyActualValue = getParsedAnyXmlValue(transformedInput, LF14_ANY);
84 final DOMSource Lf14AnyExpectedValue = createAnyXmlSimpleValue("ns:complex:json", "lf14-any", "null");
85 verifyTransformedAnyXmlNodeValue(Lf14AnyExpectedValue, Lf14AnyActualValue);
88 final Writer writer = new StringWriter();
89 final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.
90 createExclusiveWriter(JSONCodecFactory.create(schemaContext), SchemaPath.ROOT, null,
91 JsonWriterFactory.createJsonWriter(writer, 2));
92 final NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream);
93 nodeWriter.write(transformedInput);
95 final String serializationResult = writer.toString();
97 final JsonParser parser = new JsonParser();
98 final JsonElement expected = parser.parse(inputJson);
99 final JsonElement actual = parser.parse(serializationResult);
100 assertTrue(expected.equals(actual));
104 public void anyXmlNodeWithCompositeValueInContainer() throws IOException, URISyntaxException {
105 final String inputJson = loadTextFile("/complexjson/anyxml-node-with-composite-value-in-container.json");
107 final NormalizedNodeResult result = new NormalizedNodeResult();
108 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
109 final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, schemaContext);
110 jsonParser.parse(new JsonReader(new StringReader(inputJson)));
111 final NormalizedNode<?, ?> transformedInput = result.getResult();
112 assertNotNull(transformedInput);
115 final DOMSource Lf12AnyActualValue = getParsedAnyXmlValue(transformedInput, LF12_ANY);
116 final DOMSource Lf12AnyExpectedValue = createLf12AnyXmlCompositeValue("ns:complex:json", "lf12-any");
117 verifyTransformedAnyXmlNodeValue(Lf12AnyExpectedValue, Lf12AnyActualValue);
120 final DOMSource Lf13AnyActualValue = getParsedAnyXmlValue(transformedInput, LF13_ANY);
121 final DOMSource Lf13AnyExpectedValue = createLf13AnyXmlCompositeValue("ns:complex:json", "lf13-any");
122 verifyTransformedAnyXmlNodeValue(Lf13AnyExpectedValue, Lf13AnyActualValue);
125 final DOMSource Lf14AnyActualValue = getParsedAnyXmlValue(transformedInput, LF14_ANY);
126 final DOMSource Lf14AnyExpectedValue = createLf14AnyXmlCompositeValue("ns:complex:json", "lf14-any");
127 verifyTransformedAnyXmlNodeValue(Lf14AnyExpectedValue, Lf14AnyActualValue);
130 final Writer writer = new StringWriter();
131 final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.
132 createExclusiveWriter(JSONCodecFactory.create(schemaContext), SchemaPath.ROOT, null,
133 JsonWriterFactory.createJsonWriter(writer, 2));
134 final NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream);
135 nodeWriter.write(transformedInput);
137 final String serializationResult = writer.toString();
139 final JsonParser parser = new JsonParser();
140 final JsonElement expected = parser.parse(inputJson);
141 final JsonElement actual = parser.parse(serializationResult);
142 assertTrue(expected.equals(actual));
145 private static DOMSource getParsedAnyXmlValue(final NormalizedNode<?, ?> transformedInput, final QName anyxmlName) {
146 assertTrue(transformedInput instanceof ContainerNode);
147 final ContainerNode cont1 = (ContainerNode) transformedInput;
148 final DataContainerChild<? extends PathArgument, ?> child = cont1.getChild(new NodeIdentifier(anyxmlName)).get();
149 assertNotNull(child);
150 assertTrue(child instanceof AnyXmlNode);
151 final AnyXmlNode anyXmlNode = (AnyXmlNode) child;
152 return anyXmlNode.getValue();
155 private static void verifyTransformedAnyXmlNodeValue(final DOMSource expectedValue, final DOMSource actualValue) {
156 assertTrue(expectedValue.getNode().isEqualNode(actualValue.getNode()));
159 private static DOMSource createAnyXmlSimpleValue(final String ns, final String name, final String value) {
160 final Document doc = UntrustedXML.newDocumentBuilder().newDocument();
161 final Element rootElement = doc.createElementNS(ns, name);
162 doc.appendChild(rootElement);
163 final Text textNode = doc.createTextNode(value);
164 rootElement.appendChild(textNode);
165 return new DOMSource(doc.getDocumentElement());
168 private static DOMSource createLf12AnyXmlCompositeValue(final String ns, final String name) {
169 final Document doc = UntrustedXML.newDocumentBuilder().newDocument();
170 final Element rootElement = doc.createElementNS(ns, name);
172 final Element arrayElement1 = doc.createElement("array-element");
173 final Text arrayElement1Text = doc.createTextNode("true");
174 arrayElement1.appendChild(arrayElement1Text);
176 final Element arrayElement2 = doc.createElement("array-element");
178 final Element arrayElement2Baz = doc.createElement("baz");
179 final Element bazArrayElement1 = doc.createElement("array-element");
180 final Text bazArrayElement1Text = doc.createTextNode("120");
181 bazArrayElement1.appendChild(bazArrayElement1Text);
182 final Element bazArrayElement2 = doc.createElement("array-element");
183 final Text bazArrayElement2Text = doc.createTextNode("str-val");
184 bazArrayElement2.appendChild(bazArrayElement2Text);
185 final Element bazArrayElement3 = doc.createElement("array-element");
186 final Text bazArrayElement3Text = doc.createTextNode("false");
187 bazArrayElement3.appendChild(bazArrayElement3Text);
189 arrayElement2Baz.appendChild(bazArrayElement1);
190 arrayElement2Baz.appendChild(bazArrayElement2);
191 arrayElement2Baz.appendChild(bazArrayElement3);
193 arrayElement2.appendChild(arrayElement2Baz);
195 final Element arrayElement3 = doc.createElement("array-element");
196 final Element arrayElement3Foo = doc.createElement("foo");
197 final Text fooText = doc.createTextNode("null");
198 arrayElement3Foo.appendChild(fooText);
199 arrayElement3.appendChild(arrayElement3Foo);
201 rootElement.appendChild(arrayElement1);
202 rootElement.appendChild(arrayElement2);
203 rootElement.appendChild(arrayElement3);
205 doc.appendChild(rootElement);
207 return new DOMSource(doc.getDocumentElement());
210 private static DOMSource createLf13AnyXmlCompositeValue(final String ns, final String name) {
211 final Document doc = UntrustedXML.newDocumentBuilder().newDocument();
212 final Element rootElement = doc.createElementNS(ns, name);
214 final Element anyXmlArrayA = doc.createElement("anyxml-array-a");
216 final Element arrayAElement1 = doc.createElement("array-element");
217 final Element arrayAElement1Foo = doc.createElement("foo");
218 final Text fooText = doc.createTextNode("true");
219 arrayAElement1Foo.appendChild(fooText);
220 arrayAElement1.appendChild(arrayAElement1Foo);
222 final Element arrayAElement2 = doc.createElement("array-element");
223 final Text arrayAElement2Text = doc.createTextNode("10");
224 arrayAElement2.appendChild(arrayAElement2Text);
226 final Element arrayAElement3 = doc.createElement("array-element");
227 final Element arrayAElement3Bar = doc.createElement("bar");
228 final Text barText = doc.createTextNode("false");
229 arrayAElement3Bar.appendChild(barText);
230 arrayAElement3.appendChild(arrayAElement3Bar);
232 anyXmlArrayA.appendChild(arrayAElement1);
233 anyXmlArrayA.appendChild(arrayAElement2);
234 anyXmlArrayA.appendChild(arrayAElement3);
236 final Element anyXmlArrayB = doc.createElement("anyxml-array-b");
238 final Element arrayBElement1 = doc.createElement("array-element");
239 final Text arrayBElement1Text = doc.createTextNode("1");
240 arrayBElement1.appendChild(arrayBElement1Text);
242 final Element arrayBElement2 = doc.createElement("array-element");
243 final Text arrayBElement2Text = doc.createTextNode("2");
244 arrayBElement2.appendChild(arrayBElement2Text);
246 final Element arrayBElement3 = doc.createElement("array-element");
248 final Element arrayBElement3Element1 = doc.createElement("array-element");
249 final Text arrayBElement3Element1Text = doc.createTextNode("4");
250 arrayBElement3Element1.appendChild(arrayBElement3Element1Text);
251 final Element arrayBElement3Element2 = doc.createElement("array-element");
252 final Text arrayBElement3Element2Text = doc.createTextNode("5");
253 arrayBElement3Element2.appendChild(arrayBElement3Element2Text);
255 arrayBElement3.appendChild(arrayBElement3Element1);
256 arrayBElement3.appendChild(arrayBElement3Element2);
258 final Element arrayBElement4 = doc.createElement("array-element");
259 final Text arrayBElement4Text = doc.createTextNode("7");
260 arrayBElement4.appendChild(arrayBElement4Text);
262 anyXmlArrayB.appendChild(arrayBElement1);
263 anyXmlArrayB.appendChild(arrayBElement2);
264 anyXmlArrayB.appendChild(arrayBElement3);
265 anyXmlArrayB.appendChild(arrayBElement4);
267 rootElement.appendChild(anyXmlArrayA);
268 rootElement.appendChild(anyXmlArrayB);
270 doc.appendChild(rootElement);
272 return new DOMSource(doc.getDocumentElement());
275 private static DOMSource createLf14AnyXmlCompositeValue(final String ns, final String name) {
276 final Document doc = UntrustedXML.newDocumentBuilder().newDocument();
277 final Element rootElement = doc.createElementNS(ns, name);
279 final Element anyXmlObjectA = doc.createElement("anyxml-object-a");
280 final Element dataA1 = doc.createElement("data-a1");
281 final Text dataA1Text = doc.createTextNode("10");
282 dataA1.appendChild(dataA1Text);
283 final Element dataA2 = doc.createElement("data-a2");
284 final Text dataA2Text = doc.createTextNode("11");
285 dataA2.appendChild(dataA2Text);
287 anyXmlObjectA.appendChild(dataA1);
288 anyXmlObjectA.appendChild(dataA2);
290 final Element anyXmlObjectB = doc.createElement("anyxml-object-b");
292 final Element childObjectB1 = doc.createElement("child-object-b1");
293 final Element dataB1 = doc.createElement("data-b1");
294 final Text dataB1Text = doc.createTextNode("5.5");
295 dataB1.appendChild(dataB1Text);
296 childObjectB1.appendChild(dataB1);
298 final Element childObjectB2 = doc.createElement("child-object-b2");
299 final Element dataB2 = doc.createElement("data-b2");
300 final Text dataB2Text = doc.createTextNode("b2-val");
301 dataB2.appendChild(dataB2Text);
302 childObjectB2.appendChild(dataB2);
304 anyXmlObjectB.appendChild(childObjectB1);
305 anyXmlObjectB.appendChild(childObjectB2);
307 rootElement.appendChild(anyXmlObjectA);
308 rootElement.appendChild(anyXmlObjectB);
310 doc.appendChild(rootElement);
312 return new DOMSource(doc.getDocumentElement());