1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
/*-
* ============LICENSE_START=======================================================
* OPENECOMP - MSO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.bpmn.core;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.xml.sax.SAXException;
import org.custommonkey.xmlunit.Diff;
import org.openecomp.mso.bpmn.core.json.JsonUtils;
import org.openecomp.mso.bpmn.core.xml.XmlTool;
/**
* @version 1.0
*/
public class JsonUtilsTest {
private static final String EOL = "\n";
private String xmlReq =
"<vnf-request xmlns=\"http://ecomp.att.com/mso/infra/vnf-request/v1\">" + EOL +
" <request-info>" + EOL +
" <request-id>DEV-VF-0021</request-id>" + EOL +
" <action>CREATE_VF_MODULE</action>" + EOL +
" <source>PORTAL</source>" + EOL +
" </request-info>" + EOL +
" <vnf-inputs>" + EOL +
" <vnf-id>a27ce5a9-29c4-4c22-a017-6615ac73c721</vnf-id>" + EOL +
" <vnf-name>STMTN5MMSC21</vnf-name>" + EOL +
" <vnf-type>asc_heat-int</vnf-type>" + EOL +
" <vf-module-name>STMTN5MMSC21-MMSC::module-0-0</vf-module-name>" + EOL +
" <vf-module-model-name>STMTN5MMSC21-MMSC::model-1-0</vf-module-model-name>" + EOL +
" <is-base-module>true</is-base-module>" + EOL +
" <persona-model-id>00000000-0000-0000-0000-000000000000</persona-model-id>" + EOL +
" <persona-model-version>1.0</persona-model-version>" + EOL +
" <vnf-persona-model-id>999999999-0000-0000-0000-000000000000</vnf-persona-model-id>" + EOL +
" <vnf-persona-model-version>1.5</vnf-persona-model-version>" + EOL +
" <service-id>00000000-0000-0000-0000-000000000000</service-id>" + EOL +
" <service-type>SDN-ETHERNET-INTERNET</service-type>" + EOL +
" <tenant-id>fba1bd1e195a404cacb9ce17a9b2b421</tenant-id>" + EOL +
" <orchestration-status>pending-delete</orchestration-status>" + EOL +
" <aic-cloud-region>RDM2WAGPLCP</aic-cloud-region>" + EOL +
" <asdc-service-model-version>1</asdc-service-model-version>" + EOL +
" </vnf-inputs>" + EOL +
" <vnf-params xmlns:tns=\"http://ecomp.att.com/mso/infra/vnf-request/v1\">" + EOL +
" <param name=\"network\">network1111</param>" + EOL +
" <param name=\"server\">server1111</param>" + EOL +
" </vnf-params> " + EOL +
"</vnf-request>" + EOL;
private String xmlReqNoAttrs =
"<vnf-request xmlns=\"http://ecomp.att.com/mso/infra/vnf-request/v1\">" + EOL +
" <request-info>" + EOL +
" <action>DELETE_VF_MODULE</action>" + EOL +
" <source>PORTAL</source>" + EOL +
" </request-info>" + EOL +
" <vnf-inputs>" + EOL +
" <vnf-id>a27ce5a9-29c4-4c22-a017-6615ac73c721</vnf-id>" + EOL +
" <vnf-name>STMTN5MMSC21</vnf-name>" + EOL +
" <vnf-type>asc_heat-int</vnf-type>" + EOL +
" <vf-module-id>973ed047-d251-4fb9-bf1a-65b8949e0a73</vf-module-id>" + EOL +
" <vf-module-name>STMTN5MMSC21-MMSC::module-0-0</vf-module-name>" + EOL +
" <service-id>00000000-0000-0000-0000-000000000000</service-id>" + EOL +
" <service-type>SDN-ETHERNET-INTERNET</service-type>" + EOL +
" <tenant-id>fba1bd1e195a404cacb9ce17a9b2b421</tenant-id>" + EOL +
" <orchestration-status>pending-delete</orchestration-status>" + EOL +
" <aic-cloud-region>RDM2WAGPLCP</aic-cloud-region>" + EOL +
" </vnf-inputs>" + EOL +
" <vnf-params xmlns:tns=\"http://ecomp.att.com/mso/infra/vnf-request/v1\"/>" + EOL +
"</vnf-request>" + EOL;
// JSON request w/ embedded XML will be read from a file
private String jsonReq = null;
@Before
public void initialize() {
File file = new File("src/test/resources/request.json");
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
BufferedReader br = new BufferedReader(new InputStreamReader(fis));
jsonReq = br.readLine();
if (jsonReq != null) {
System.out.println("initialize(): json request: " + jsonReq);
} else {
System.out.println("initialize(): failed to read json request from src/test/resources/request.json");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (fis != null)
fis.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
@After
public void cleanup(){
}
@Test
public void testConversion() {
// Note: the current version of the JsonUtils.json2xml() method
// does not support converting the JSONObject representation
// of XML attributes (JSONArray) back to XML. So this test will
// only succeed if the original XML does not contain attributes
// save a copy of the xml with the namespaces removed
String xmlIn = XmlTool.removeNamespaces(xmlReqNoAttrs);
// strip all the whitespace
xmlIn = xmlIn.replaceAll("\\s+","");
String json = JsonUtils.xml2json(xmlReqNoAttrs);
System.out.println("testConversion(): xml request to json: " + json);
String xmlOut = JsonUtils.json2xml(json);
System.out.println("testConversion(): json request back to xml: " + xmlOut);
// strip all the whitespace
xmlOut = xmlOut.replaceAll("\\s+","");
// System.out.println("testConversion(): xml in: " + xmlIn);
// System.out.println("testConversion(): xml out: " + xmlOut);
Diff diffXml;
try {
diffXml = new Diff(xmlIn, xmlOut);
Assert.assertTrue(diffXml.similar());
// Assert.assertTrue(diffXml.identical());
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
@Test
public void testRetrieval() {
String json = JsonUtils.xml2json(xmlReq);
System.out.println("testRetrieval(): xml request to json: " + json);
// full JSON path
String value = JsonUtils.getJsonValue(json, "vnf-request.vnf-inputs.vnf-name");
Assert.assertEquals(value, "STMTN5MMSC21");
value = JsonUtils.getJsonValue(json, "vnf-request.request-info.action");
Assert.assertEquals(value, "CREATE_VF_MODULE");
// retrieving an integer
value = JsonUtils.getJsonValue(json, "vnf-request.vnf-inputs.persona-model-version");
Assert.assertEquals(value, "1");
// retrieving a float
value = JsonUtils.getJsonValue(json, "vnf-request.vnf-inputs.vnf-persona-model-version");
Assert.assertEquals(value, "1.5");
// retrieving a boolean
value = JsonUtils.getJsonValue(json, "vnf-request.vnf-inputs.is-base-module");
Assert.assertEquals(value, "true");
// attempt to retrieve a value for a non-existent field
value = JsonUtils.getJsonValue(json, "vnf-request.vnf-inputs.bad");
Assert.assertEquals(value, null);
// retrieving a parameter value (originally a XML attribute)
value = JsonUtils.getJsonParamValue(json, "vnf-request.vnf-params.param", "server");
// Assert.assertEquals(value, "[{\"content\":\"network1111\",\"name\":\"network\"},{\"content\":\"server1111\",\"name\":\"server\"}]");
Assert.assertEquals(value, "server1111");
value = JsonUtils.getJsonParamValue(json, "vnf-request.vnf-params.param", "badParam");
Assert.assertEquals(value, null);
// by field name/key
value = JsonUtils.getJsonValueForKey(json, "source");
Assert.assertEquals(value, "PORTAL");
value = JsonUtils.getJsonValueForKey(json, "vnf-module");
Assert.assertEquals(value, null);
}
@Test
public void testUpdate() {
String json = JsonUtils.xml2json(xmlReq);
System.out.println("testUpdate(): xml request to json: " + json);
// the add should be successful
String jsonUpd = JsonUtils.addJsonValue(json, "vnf-request.request-info.comment", "Some comment");
// System.out.println("testUpdate(): post add json request: " + jsonUpd);
String value = JsonUtils.getJsonValue(jsonUpd, "vnf-request.request-info.comment");
Assert.assertEquals(value, "Some comment");
// the add should be ignored as the field already exists
jsonUpd = JsonUtils.addJsonValue(jsonUpd, "vnf-request.vnf-inputs.vnf-name", "STMTN5MMSC22");
value = JsonUtils.getJsonValue(jsonUpd, "vnf-request.vnf-inputs.vnf-name");
Assert.assertEquals(value, "STMTN5MMSC21");
// the update should be successful
jsonUpd = JsonUtils.updJsonValue(jsonUpd, "vnf-request.vnf-inputs.vnf-name", "STMTN5MMSC22");
// System.out.println("testUpdate(): post update json request: " + jsonUpd);
value = JsonUtils.getJsonValue(jsonUpd, "vnf-request.vnf-inputs.vnf-name");
Assert.assertEquals(value, "STMTN5MMSC22");
// the delete should be successful
jsonUpd = JsonUtils.delJsonValue(jsonUpd, "vnf-request.request-info.comment");
// System.out.println("testUpdate(): post delete json request: " + jsonUpd);
value = JsonUtils.getJsonValue(jsonUpd, "vnf-request.request-info.comment");
Assert.assertEquals(value, null);
// the delete should fail as field 'vnf-model' does not exist
String jsonCur = jsonUpd;
jsonUpd = JsonUtils.delJsonValue(jsonUpd, "vnf-request.vnf-inputs.vnf-module");
Assert.assertEquals(jsonCur, jsonUpd);
}
@Test
public void testEmbededXmlRetrievalConversion() {
try {
// extract the embedded XML from the request
String value = JsonUtils.getJsonValue(jsonReq, "variables.bpmnRequest.value");
String xmlReq = XmlTool.removeNamespaces(XmlTool.normalize(value));
System.out.println("testEmbededXmlRetrievalConversion(): xml payload: " + xmlReq);
// strip all the whitespace
// xmlIn = xmlIn.replaceAll("\\s+","");
String json = JsonUtils.xml2json(xmlReq);
System.out.println("testEmbededXmlRetrievalConversion(): xml request to json: " + json);
String xmlOut = JsonUtils.json2xml(json);
System.out.println("testEmbededXmlRetrievalConversion(): json request back to xml: " + xmlOut);
Diff diffXml;
try {
// compare the XML before and after
diffXml = new Diff(xmlReq, xmlOut);
Assert.assertTrue(diffXml.similar());
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
|
