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.restconf.restful.utils;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertNull;
14 import static org.junit.Assert.fail;
15 import static org.mockito.Mockito.doReturn;
16 import static org.mockito.Mockito.when;
18 import com.google.common.base.Optional;
19 import com.google.common.util.concurrent.Futures;
20 import java.util.Collections;
21 import javax.ws.rs.core.MultivaluedHashMap;
22 import javax.ws.rs.core.UriInfo;
23 import org.junit.Before;
24 import org.junit.Test;
25 import org.mockito.Mock;
26 import org.mockito.Mockito;
27 import org.mockito.MockitoAnnotations;
28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
29 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
30 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
31 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
32 import org.opendaylight.restconf.common.context.WriterParameters;
33 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
34 import org.opendaylight.restconf.common.errors.RestconfError.ErrorTag;
35 import org.opendaylight.restconf.common.errors.RestconfError.ErrorType;
36 import org.opendaylight.restconf.restful.transaction.TransactionVarsWrapper;
37 import org.opendaylight.yangtools.yang.common.QName;
38 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
39 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
40 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
41 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
42 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
43 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
44 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
45 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
47 public class ReadDataTransactionUtilTest {
49 private static final TestData DATA = new TestData();
50 private static final YangInstanceIdentifier.NodeIdentifier NODE_IDENTIFIER = new YangInstanceIdentifier
51 .NodeIdentifier(QName.create("ns", "2016-02-28", "container"));
53 private TransactionVarsWrapper wrapper;
55 private DOMTransactionChain transactionChain;
57 private InstanceIdentifierContext<ContainerSchemaNode> context;
59 private DOMDataReadOnlyTransaction read;
61 private SchemaContext schemaContext;
63 private ContainerSchemaNode containerSchemaNode;
65 private LeafSchemaNode containerChildNode;
66 private QName containerChildQName;
70 MockitoAnnotations.initMocks(this);
72 containerChildQName = QName.create("ns", "2016-02-28", "container-child");
74 when(transactionChain.newReadOnlyTransaction()).thenReturn(read);
75 when(context.getSchemaContext()).thenReturn(schemaContext);
76 when(context.getSchemaNode()).thenReturn(containerSchemaNode);
77 when(containerSchemaNode.getQName()).thenReturn(NODE_IDENTIFIER.getNodeType());
78 when(containerChildNode.getQName()).thenReturn(containerChildQName);
79 when(containerSchemaNode.getDataChildByName(containerChildQName)).thenReturn(containerChildNode);
81 wrapper = new TransactionVarsWrapper(this.context, null, this.transactionChain);
85 public void readDataConfigTest() {
86 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data3))).when(read)
87 .read(LogicalDatastoreType.CONFIGURATION, DATA.path);
88 doReturn(DATA.path).when(context).getInstanceIdentifier();
89 final String valueOfContent = RestconfDataServiceConstant.ReadData.CONFIG;
90 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
91 assertEquals(DATA.data3, normalizedNode);
95 public void readAllHavingOnlyConfigTest() {
96 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data3))).when(read)
97 .read(LogicalDatastoreType.CONFIGURATION, DATA.path);
98 doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(read)
99 .read(LogicalDatastoreType.OPERATIONAL, DATA.path);
100 doReturn(DATA.path).when(context).getInstanceIdentifier();
101 final String valueOfContent = RestconfDataServiceConstant.ReadData.ALL;
102 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
103 assertEquals(DATA.data3, normalizedNode);
107 public void readAllHavingOnlyNonConfigTest() {
108 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data2))).when(read)
109 .read(LogicalDatastoreType.OPERATIONAL, DATA.path2);
110 doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(read)
111 .read(LogicalDatastoreType.CONFIGURATION, DATA.path2);
112 doReturn(DATA.path2).when(context).getInstanceIdentifier();
113 final String valueOfContent = RestconfDataServiceConstant.ReadData.ALL;
114 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
115 assertEquals(DATA.data2, normalizedNode);
119 public void readDataNonConfigTest() {
120 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data2))).when(read)
121 .read(LogicalDatastoreType.OPERATIONAL, DATA.path2);
122 doReturn(DATA.path2).when(context).getInstanceIdentifier();
123 final String valueOfContent = RestconfDataServiceConstant.ReadData.NONCONFIG;
124 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
125 assertEquals(DATA.data2, normalizedNode);
129 public void readContainerDataAllTest() {
130 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data3))).when(read)
131 .read(LogicalDatastoreType.CONFIGURATION, DATA.path);
132 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data4))).when(read)
133 .read(LogicalDatastoreType.OPERATIONAL, DATA.path);
134 doReturn(DATA.path).when(context).getInstanceIdentifier();
135 final String valueOfContent = RestconfDataServiceConstant.ReadData.ALL;
136 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
137 final ContainerNode checkingData = Builders
139 .withNodeIdentifier(NODE_IDENTIFIER)
140 .withChild(DATA.contentLeaf)
141 .withChild(DATA.contentLeaf2)
143 assertEquals(checkingData, normalizedNode);
147 public void readContainerDataConfigNoValueOfContentTest() {
148 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data3))).when(read)
149 .read(LogicalDatastoreType.CONFIGURATION, DATA.path);
150 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.data4))).when(read)
151 .read(LogicalDatastoreType.OPERATIONAL, DATA.path);
152 doReturn(DATA.path).when(context).getInstanceIdentifier();
153 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(
154 RestconfDataServiceConstant.ReadData.ALL, wrapper);
155 final ContainerNode checkingData = Builders
157 .withNodeIdentifier(NODE_IDENTIFIER)
158 .withChild(DATA.contentLeaf)
159 .withChild(DATA.contentLeaf2)
161 assertEquals(checkingData, normalizedNode);
165 public void readListDataAllTest() {
166 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.listData))).when(read)
167 .read(LogicalDatastoreType.OPERATIONAL, DATA.path3);
168 doReturn(Futures.immediateCheckedFuture(Optional.of(DATA.listData2))).when(read)
169 .read(LogicalDatastoreType.CONFIGURATION, DATA.path3);
170 doReturn(DATA.path3).when(context).getInstanceIdentifier();
171 final String valueOfContent = RestconfDataServiceConstant.ReadData.ALL;
172 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
173 final MapNode checkingData = Builders
175 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create("ns", "2016-02-28", "list")))
176 .withChild(DATA.checkData)
178 assertEquals(checkingData, normalizedNode);
182 public void readDataWrongPathOrNoContentTest() {
183 doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(read)
184 .read(LogicalDatastoreType.CONFIGURATION, DATA.path2);
185 doReturn(DATA.path2).when(context).getInstanceIdentifier();
186 final String valueOfContent = RestconfDataServiceConstant.ReadData.CONFIG;
187 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(valueOfContent, wrapper);
188 assertNull(normalizedNode);
191 @Test(expected = RestconfDocumentedException.class)
192 public void readDataFailTest() {
193 final String valueOfContent = RestconfDataServiceConstant.ReadData.READ_TYPE_TX;
194 final NormalizedNode<?, ?> normalizedNode = ReadDataTransactionUtil.readData(
195 valueOfContent, wrapper);
196 assertNull(normalizedNode);
200 * Test of parsing default parameters from URI request.
203 public void parseUriParametersDefaultTest() {
204 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
205 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
207 // no parameters, default values should be used
208 when(uriInfo.getQueryParameters()).thenReturn(parameters);
210 final WriterParameters parsedParameters = ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
212 assertEquals("Not correctly parsed URI parameter",
213 RestconfDataServiceConstant.ReadData.ALL, parsedParameters.getContent());
214 assertNull("Not correctly parsed URI parameter",
215 parsedParameters.getDepth());
216 assertNull("Not correctly parsed URI parameter",
217 parsedParameters.getFields());
221 * Test of parsing user defined parameters from URI request.
224 public void parseUriParametersUserDefinedTest() {
225 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
226 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
228 final String content = "config";
229 final String depth = "10";
230 final String fields = containerChildQName.getLocalName();
232 parameters.put("content", Collections.singletonList(content));
233 parameters.put("depth", Collections.singletonList(depth));
234 parameters.put("fields", Collections.singletonList(fields));
236 when(uriInfo.getQueryParameters()).thenReturn(parameters);
238 final WriterParameters parsedParameters = ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
241 assertEquals("Not correctly parsed URI parameter",
242 content, parsedParameters.getContent());
245 assertNotNull("Not correctly parsed URI parameter",
246 parsedParameters.getDepth());
247 assertEquals("Not correctly parsed URI parameter",
248 depth, parsedParameters.getDepth().toString());
251 assertNotNull("Not correctly parsed URI parameter",
252 parsedParameters.getFields());
253 assertEquals("Not correctly parsed URI parameter",
254 1, parsedParameters.getFields().size());
255 assertEquals("Not correctly parsed URI parameter",
256 1, parsedParameters.getFields().get(0).size());
257 assertEquals("Not correctly parsed URI parameter",
258 containerChildQName, parsedParameters.getFields().get(0).iterator().next());
262 * Negative test of parsing request URI parameters when content parameter has not allowed value.
265 public void parseUriParametersContentParameterNegativeTest() {
266 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
267 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
269 parameters.put("content", Collections.singletonList("not-allowed-parameter-value"));
270 when(uriInfo.getQueryParameters()).thenReturn(parameters);
273 ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
274 fail("Test expected to fail due to not allowed parameter value");
275 } catch (final RestconfDocumentedException e) {
277 assertEquals("Error type is not correct", ErrorType.PROTOCOL, e.getErrors().get(0).getErrorType());
278 assertEquals("Error tag is not correct", ErrorTag.INVALID_VALUE, e.getErrors().get(0).getErrorTag());
279 assertEquals("Error status code is not correct", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
284 * Negative test of parsing request URI parameters when depth parameter has not allowed value.
287 public void parseUriParametersDepthParameterNegativeTest() {
288 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
289 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
291 // inserted value is not allowed
292 parameters.put("depth", Collections.singletonList("bounded"));
293 when(uriInfo.getQueryParameters()).thenReturn(parameters);
296 ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
297 fail("Test expected to fail due to not allowed parameter value");
298 } catch (final RestconfDocumentedException e) {
300 assertEquals("Error type is not correct", ErrorType.PROTOCOL, e.getErrors().get(0).getErrorType());
301 assertEquals("Error tag is not correct", ErrorTag.INVALID_VALUE, e.getErrors().get(0).getErrorTag());
302 assertEquals("Error status code is not correct", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
307 * Negative test of parsing request URI parameters when depth parameter has not allowed value (less than minimum).
310 public void parseUriParametersDepthMinimalParameterNegativeTest() {
311 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
312 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
314 // inserted value is too low
316 "depth", Collections.singletonList(String.valueOf(RestconfDataServiceConstant.ReadData.MIN_DEPTH - 1)));
317 when(uriInfo.getQueryParameters()).thenReturn(parameters);
320 ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
321 fail("Test expected to fail due to not allowed parameter value");
322 } catch (final RestconfDocumentedException e) {
324 assertEquals("Error type is not correct", ErrorType.PROTOCOL, e.getErrors().get(0).getErrorType());
325 assertEquals("Error tag is not correct", ErrorTag.INVALID_VALUE, e.getErrors().get(0).getErrorTag());
326 assertEquals("Error status code is not correct", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
331 * Negative test of parsing request URI parameters when depth parameter has not allowed value (more than maximum).
334 public void parseUriParametersDepthMaximalParameterNegativeTest() {
335 final UriInfo uriInfo = Mockito.mock(UriInfo.class);
336 final MultivaluedHashMap<String, String> parameters = new MultivaluedHashMap<>();
338 // inserted value is too high
340 "depth", Collections.singletonList(String.valueOf(RestconfDataServiceConstant.ReadData.MAX_DEPTH + 1)));
341 when(uriInfo.getQueryParameters()).thenReturn(parameters);
344 ReadDataTransactionUtil.parseUriParameters(context, uriInfo);
345 fail("Test expected to fail due to not allowed parameter value");
346 } catch (final RestconfDocumentedException e) {
348 assertEquals("Error type is not correct", ErrorType.PROTOCOL, e.getErrors().get(0).getErrorType());
349 assertEquals("Error tag is not correct", ErrorTag.INVALID_VALUE, e.getErrors().get(0).getErrorTag());
350 assertEquals("Error status code is not correct", 400, e.getErrors().get(0).getErrorTag().getStatusCode());