2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.controlloop.actor.aai;
23 import static org.assertj.core.api.Assertions.assertThat;
24 import static org.assertj.core.api.Assertions.assertThatCode;
25 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
26 import static org.junit.Assert.assertEquals;
27 import static org.junit.Assert.assertNotNull;
28 import static org.junit.Assert.assertSame;
29 import static org.junit.Assert.assertTrue;
30 import static org.mockito.ArgumentMatchers.any;
31 import static org.mockito.Mockito.verify;
32 import static org.mockito.Mockito.when;
34 import java.util.Arrays;
35 import java.util.List;
37 import java.util.TreeMap;
38 import java.util.concurrent.CompletableFuture;
39 import java.util.concurrent.ExecutionException;
40 import java.util.concurrent.TimeoutException;
41 import javax.ws.rs.client.InvocationCallback;
42 import org.junit.AfterClass;
43 import org.junit.Before;
44 import org.junit.BeforeClass;
45 import org.junit.Test;
46 import org.mockito.Mock;
47 import org.onap.policy.aai.AaiConstants;
48 import org.onap.policy.aai.AaiCqResponse;
49 import org.onap.policy.common.endpoints.http.client.HttpClientFactory;
50 import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
51 import org.onap.policy.common.utils.coder.StandardCoder;
52 import org.onap.policy.common.utils.coder.StandardCoderObject;
53 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
54 import org.onap.policy.controlloop.actorserviceprovider.Util;
55 import org.onap.policy.controlloop.actorserviceprovider.impl.HttpOperation;
56 import org.onap.policy.controlloop.actorserviceprovider.impl.HttpOperator;
57 import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
58 import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
59 import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpParams;
60 import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
61 import org.onap.policy.controlloop.policy.PolicyResult;
63 public class AaiCustomQueryOperationTest extends BasicAaiOperation<Map<String, String>> {
64 private static final StandardCoder coder = new StandardCoder();
66 private static final String MY_LINK = "my-link";
67 private static final String MY_VSERVER = "my-vserver-name";
68 private static final String SIM_VSERVER = "OzVServer";
71 private Actor tenantActor;
73 private AaiCustomQueryOperation oper;
75 public AaiCustomQueryOperationTest() {
76 super(AaiConstants.ACTOR_NAME, AaiCustomQueryOperation.NAME);
80 public static void setUpBeforeClass() throws Exception {
85 public static void tearDownAfterClass() {
93 public void setUp() throws Exception {
96 params.getContext().getEnrichment().put(AaiCustomQueryOperation.VSERVER_VSERVER_NAME, MY_VSERVER);
98 MyTenantOperator tenantOperator = new MyTenantOperator();
100 when(service.getActor(AaiConstants.ACTOR_NAME)).thenReturn(tenantActor);
101 when(tenantActor.getOperator(AaiGetTenantOperation.NAME)).thenReturn(tenantOperator);
103 oper = new AaiCustomQueryOperation(params, config);
107 * Tests "success" case with simulator.
110 public void testSuccess() throws Exception {
111 HttpParams opParams = HttpParams.builder().clientName(MY_CLIENT).path("v16/query").build();
112 config = new HttpConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
116 params = params.toBuilder().targetEntity(SIM_VSERVER).retry(0).timeoutSec(5).executor(blockingExecutor).build();
117 oper = new AaiCustomQueryOperation(params, config);
119 outcome = oper.start().get();
120 assertEquals(PolicyResult.SUCCESS, outcome.getResult());
122 String resp = outcome.getResponse();
123 assertThat(resp).isNotNull().contains("relationship-list");
127 public void testConstructor() {
128 assertEquals(AaiConstants.ACTOR_NAME, oper.getActorName());
129 assertEquals(AaiCustomQueryOperation.NAME, oper.getName());
130 assertEquals(MY_VSERVER, oper.getVserver());
132 // verify that it works with an empty target entity
133 params = params.toBuilder().targetEntity("").build();
134 assertThatCode(() -> new AaiCustomQueryOperation(params, config)).doesNotThrowAnyException();
136 // try without enrichment data
137 params.getContext().getEnrichment().remove(AaiCustomQueryOperation.VSERVER_VSERVER_NAME);
138 assertThatIllegalArgumentException().isThrownBy(() -> new AaiCustomQueryOperation(params, config))
139 .withMessage("missing " + AaiCustomQueryOperation.VSERVER_VSERVER_NAME + " in enrichment data");
143 public void testGenerateSubRequestId() {
144 oper.generateSubRequestId(3);
145 assertEquals("3", oper.getSubRequestId());
149 @SuppressWarnings("unchecked")
150 public void testStartOperationAsync_testStartPreprocessorAsync_testMakeRequest_testPostProcess() throws Exception {
151 // need two responses
152 when(rawResponse.readEntity(String.class)).thenReturn(makeTenantReply()).thenReturn(makeCqReply());
153 when(webAsync.get(any(InvocationCallback.class))).thenAnswer(provideResponse(rawResponse));
154 when(webAsync.put(any(), any(InvocationCallback.class))).thenAnswer(provideResponse(rawResponse, 1));
156 CompletableFuture<OperationOutcome> future2 = oper.start();
158 assertEquals(PolicyResult.SUCCESS, getResult(future2));
160 // tenant response should have been cached within the context
161 assertNotNull(context.getProperty(AaiGetTenantOperation.getKey(MY_VSERVER)));
163 // custom query response should have been cached within the context
164 AaiCqResponse cqData = context.getProperty(AaiCqResponse.CONTEXT_KEY);
165 assertNotNull(cqData);
167 assertEquals("1", future2.get().getSubRequestId());
171 * Tests when preprocessor step is not needed.
174 @SuppressWarnings("unchecked")
175 public void testStartOperationAsync_testStartPreprocessorAsyncNotNeeded() throws Exception {
176 // pre-load the tenant data
177 final StandardCoderObject data = preloadTenantData();
179 // only need one response
180 when(rawResponse.readEntity(String.class)).thenReturn(makeCqReply());
181 when(webAsync.put(any(), any(InvocationCallback.class))).thenAnswer(provideResponse(rawResponse, 1));
183 CompletableFuture<OperationOutcome> future2 = oper.start();
185 assertEquals(PolicyResult.SUCCESS, getResult(future2));
187 // should not have replaced tenant response
188 assertSame(data, context.getProperty(AaiGetTenantOperation.getKey(MY_VSERVER)));
190 // custom query response should have been cached within the context
191 AaiCqResponse cqData = context.getProperty(AaiCqResponse.CONTEXT_KEY);
192 assertNotNull(cqData);
196 public void testMakeHeaders() {
197 verifyHeaders(oper.makeHeaders());
201 @SuppressWarnings("unchecked")
202 public void testMakeRequest() throws Exception {
206 when(rawResponse.readEntity(String.class)).thenReturn(makeCqReply());
207 when(webAsync.put(any(), any(InvocationCallback.class))).thenAnswer(provideResponse(rawResponse, 1));
210 executor.runAll(100);
212 verify(webAsync).put(requestCaptor.capture(), any(InvocationCallback.class));
214 String reqText = requestCaptor.getValue().getEntity();
215 Map<String, String> reqMap = coder.decode(reqText, Map.class);
217 // sort the request fields so they match the order in cq.json
218 Map<String, String> request = new TreeMap<>(reqMap);
220 verifyRequest("cq.json", request);
224 @SuppressWarnings("unchecked")
225 public void testMakeRequestNoResourceLink() throws Exception {
226 // pre-load EMPTY tenant data
227 preloadTenantData(new StandardCoderObject());
229 when(rawResponse.readEntity(String.class)).thenReturn(makeCqReply());
230 when(webAsync.put(any(), any(InvocationCallback.class))).thenAnswer(provideResponse(rawResponse, 1));
232 CompletableFuture<OperationOutcome> future2 = oper.start();
234 assertEquals(PolicyResult.FAILURE_EXCEPTION, getResult(future2));
237 private String makeTenantReply() throws Exception {
238 Map<String, String> links = Map.of(AaiCustomQueryOperation.RESOURCE_LINK, MY_LINK);
239 List<Map<String, String>> data = Arrays.asList(links);
241 Map<String, Object> reply = Map.of(AaiCustomQueryOperation.RESULT_DATA, data);
242 return coder.encode(reply);
245 private String makeCqReply() {
249 private StandardCoderObject preloadTenantData() throws Exception {
250 StandardCoderObject data = coder.decode(makeTenantReply(), StandardCoderObject.class);
251 preloadTenantData(data);
255 private void preloadTenantData(StandardCoderObject data) {
256 context.setProperty(AaiGetTenantOperation.getKey(MY_VSERVER), data);
257 context.setProperty(AaiGetTenantOperation.getKey(SIM_VSERVER), data);
260 private PolicyResult getResult(CompletableFuture<OperationOutcome> future2)
261 throws InterruptedException, ExecutionException, TimeoutException {
263 executor.runAll(100);
264 assertTrue(future2.isDone());
266 return future2.get().getResult();
269 protected class MyTenantOperator extends HttpOperator {
270 public MyTenantOperator() {
271 super(AaiConstants.ACTOR_NAME, AaiGetTenantOperation.NAME);
273 HttpParams http = HttpParams.builder().clientName(MY_CLIENT).path(PATH).timeoutSec(1).build();
275 configure(Util.translateToMap(AaiGetTenantOperation.NAME, http));
280 public HttpOperation<?> buildOperation(ControlLoopOperationParams params) {
281 return new AaiGetTenantOperation(params, getCurrentConfig());
285 protected HttpClientFactory getClientFactory() {