2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.apps.uservice.test.adapt.restrequestor;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertTrue;
26 import com.google.gson.Gson;
28 import java.io.ByteArrayOutputStream;
30 import java.io.IOException;
31 import java.io.PrintStream;
35 import javax.ws.rs.client.Client;
36 import javax.ws.rs.client.ClientBuilder;
37 import javax.ws.rs.core.Response;
39 import org.glassfish.grizzly.http.server.HttpServer;
40 import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;
41 import org.glassfish.jersey.server.ResourceConfig;
42 import org.junit.AfterClass;
43 import org.junit.Before;
44 import org.junit.BeforeClass;
45 import org.junit.Test;
46 import org.onap.policy.apex.core.infrastructure.messaging.MessagingException;
47 import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
48 import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
49 import org.onap.policy.apex.service.engine.main.ApexMain;
52 * The Class TestRestRequestor.
54 public class TestRestRequestor {
55 private static final String BASE_URI = "http://localhost:32801/TestRESTRequestor";
56 private static HttpServer server;
58 private ByteArrayOutputStream outContent = new ByteArrayOutputStream();
59 private ByteArrayOutputStream errContent = new ByteArrayOutputStream();
61 private final PrintStream stdout = System.out;
62 private final PrintStream stderr = System.err;
67 * @throws Exception the exception
70 public static void setUp() throws Exception {
71 final ResourceConfig rc = new ResourceConfig(TestRestRequestorEndpoint.class);
72 server = GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc);
74 while (!server.isStarted()) {
75 ThreadUtilities.sleep(50);
82 * @throws Exception the exception
85 public static void tearDown() throws Exception {
88 new File("src/test/resources/events/EventsOut.json").delete();
89 new File("src/test/resources/events/EventsOutMulti0.json").delete();
90 new File("src/test/resources/events/EventsOutMulti1.json").delete();
97 public void resetCounters() {
98 TestRestRequestorEndpoint.resetCounters();
102 * Test rest requestor get.
104 * @throws MessagingException the messaging exception
105 * @throws ApexException the apex exception
106 * @throws IOException Signals that an I/O exception has occurred.
109 public void testRestRequestorGet() throws MessagingException, ApexException, IOException {
110 final Client client = ClientBuilder.newClient();
112 final String[] args =
113 { "src/test/resources/prodcons/File2RESTRequest2FileGet.json" };
114 final ApexMain apexMain = new ApexMain(args);
116 // Wait for the required amount of events to be received or for 10 seconds
117 Double getsSoFar = 0.0;
118 for (int i = 0; i < 40; i++) {
119 ThreadUtilities.sleep(100);
121 final Response response = client.target("http://localhost:32801/TestRESTRequestor/apex/event/Stats")
122 .request("application/json").get();
124 assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
125 final String responseString = response.readEntity(String.class);
127 @SuppressWarnings("unchecked")
128 final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
129 getsSoFar = Double.valueOf(jsonMap.get("GET").toString());
131 if (getsSoFar >= 50.0) {
139 assertEquals(Double.valueOf(50.0), getsSoFar);
143 * Test REST requestor put.
145 * @throws MessagingException the messaging exception
146 * @throws ApexException the apex exception
147 * @throws IOException Signals that an I/O exception has occurred.
150 public void testRestRequestorPut() throws MessagingException, ApexException, IOException {
151 final Client client = ClientBuilder.newClient();
153 final String[] args =
154 { "src/test/resources/prodcons/File2RESTRequest2FilePut.json" };
155 final ApexMain apexMain = new ApexMain(args);
157 // Wait for the required amount of events to be received or for 10 seconds
158 Double putsSoFar = 0.0;
159 for (int i = 0; i < 40; i++) {
160 ThreadUtilities.sleep(100);
162 final Response response = client.target("http://localhost:32801/TestRESTRequestor/apex/event/Stats")
163 .request("application/json").get();
165 assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
166 final String responseString = response.readEntity(String.class);
168 @SuppressWarnings("unchecked")
169 final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
170 putsSoFar = Double.valueOf(jsonMap.get("PUT").toString());
172 if (putsSoFar >= 50.0) {
180 assertEquals(Double.valueOf(50.0), putsSoFar);
184 * Test REST requestor post.
186 * @throws MessagingException the messaging exception
187 * @throws ApexException the apex exception
188 * @throws IOException Signals that an I/O exception has occurred.
191 public void testRestRequestorPost() throws MessagingException, ApexException, IOException {
192 final Client client = ClientBuilder.newClient();
194 final String[] args =
195 { "src/test/resources/prodcons/File2RESTRequest2FilePost.json" };
196 final ApexMain apexMain = new ApexMain(args);
198 // Wait for the required amount of events to be received or for 10 seconds
199 Double postsSoFar = 0.0;
200 for (int i = 0; i < 40; i++) {
201 ThreadUtilities.sleep(100);
203 final Response response = client.target("http://localhost:32801/TestRESTRequestor/apex/event/Stats")
204 .request("application/json").get();
206 assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
207 final String responseString = response.readEntity(String.class);
209 @SuppressWarnings("unchecked")
210 final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
211 postsSoFar = Double.valueOf(jsonMap.get("POST").toString());
213 if (postsSoFar >= 50.0) {
221 assertEquals(Double.valueOf(50.0), postsSoFar);
225 * Test REST requestor delete.
227 * @throws MessagingException the messaging exception
228 * @throws ApexException the apex exception
229 * @throws IOException Signals that an I/O exception has occurred.
232 public void testRestRequestorDelete() throws MessagingException, ApexException, IOException {
233 final Client client = ClientBuilder.newClient();
235 final String[] args =
236 { "src/test/resources/prodcons/File2RESTRequest2FileDelete.json" };
237 final ApexMain apexMain = new ApexMain(args);
239 // Wait for the required amount of events to be received or for 10 seconds
240 Double deletesSoFar = 0.0;
241 for (int i = 0; i < 40; i++) {
242 ThreadUtilities.sleep(100);
244 final Response response = client.target("http://localhost:32801/TestRESTRequestor/apex/event/Stats")
245 .request("application/json").get();
247 assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
248 final String responseString = response.readEntity(String.class);
250 @SuppressWarnings("unchecked")
251 final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
252 deletesSoFar = Double.valueOf(jsonMap.get("DELETE").toString());
254 if (deletesSoFar >= 50.0) {
262 assertEquals(Double.valueOf(50.0), deletesSoFar);
266 * Test REST requestor multi inputs.
268 * @throws MessagingException the messaging exception
269 * @throws ApexException the apex exception
270 * @throws IOException Signals that an I/O exception has occurred.
273 public void testRestRequestorMultiInputs() throws MessagingException, ApexException, IOException {
274 final Client client = ClientBuilder.newClient();
276 final String[] args =
277 { "src/test/resources/prodcons/File2RESTRequest2FileGetMulti.json" };
278 final ApexMain apexMain = new ApexMain(args);
280 // Wait for the required amount of events to be received or for 10 seconds
281 Double getsSoFar = 0.0;
282 for (int i = 0; i < 40; i++) {
283 ThreadUtilities.sleep(100);
285 final Response response = client.target("http://localhost:32801/TestRESTRequestor/apex/event/Stats")
286 .request("application/json").get();
288 assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
289 final String responseString = response.readEntity(String.class);
291 @SuppressWarnings("unchecked")
292 final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
293 getsSoFar = Double.valueOf(jsonMap.get("GET").toString());
295 if (getsSoFar >= 8.0) {
303 assertEquals(Double.valueOf(8.0), getsSoFar);
305 ThreadUtilities.sleep(1000);
309 * Test REST requestor producer alone.
311 * @throws MessagingException the messaging exception
312 * @throws ApexException the apex exception
313 * @throws IOException Signals that an I/O exception has occurred.
316 public void testRestRequestorProducerAlone() throws MessagingException, ApexException, IOException {
317 System.setOut(new PrintStream(outContent));
318 System.setErr(new PrintStream(errContent));
320 final String[] args =
321 { "src/test/resources/prodcons/File2RESTRequest2FileGetProducerAlone.json" };
323 final ApexMain apexMain = new ApexMain(args);
324 ThreadUtilities.sleep(200);
327 final String outString = outContent.toString();
329 System.setOut(stdout);
330 System.setErr(stderr);
332 assertTrue(outString.contains("REST Requestor producer (RestRequestorProducer) "
333 + "must run in peered requestor mode with a REST Requestor consumer"));
337 * Test REST requestor consumer alone.
339 * @throws MessagingException the messaging exception
340 * @throws ApexException the apex exception
341 * @throws IOException Signals that an I/O exception has occurred.
344 public void testRestRequestorConsumerAlone() throws MessagingException, ApexException, IOException {
345 System.setOut(new PrintStream(outContent));
346 System.setErr(new PrintStream(errContent));
348 final String[] args =
349 { "src/test/resources/prodcons/File2RESTRequest2FileGetConsumerAlone.json" };
351 final ApexMain apexMain = new ApexMain(args);
352 ThreadUtilities.sleep(200);
355 final String outString = outContent.toString();
357 System.setOut(stdout);
358 System.setErr(stderr);
360 assertTrue(outString.contains("peer \"RestRequestorProducer for peered mode REQUESTOR "
361 + "does not exist or is not defined with the same peered mode"));