2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Bell Canada. All rights reserved.
4 * Modifications Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ============LICENSE_END=========================================================
20 package org.onap.policy.controlloop.actor.cds;
22 import static org.assertj.core.api.Assertions.assertThat;
23 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertNotNull;
26 import static org.junit.Assert.assertTrue;
27 import static org.mockito.ArgumentMatchers.any;
28 import static org.mockito.Mockito.mock;
29 import static org.mockito.Mockito.when;
31 import java.util.Collections;
32 import java.util.HashMap;
33 import java.util.List;
35 import java.util.UUID;
36 import java.util.concurrent.CompletableFuture;
37 import java.util.concurrent.CountDownLatch;
38 import java.util.concurrent.Executor;
39 import org.junit.AfterClass;
40 import org.junit.Before;
41 import org.junit.BeforeClass;
42 import org.junit.Test;
43 import org.mockito.Mock;
44 import org.mockito.MockitoAnnotations;
45 import org.onap.aai.domain.yang.GenericVnf;
46 import org.onap.aai.domain.yang.ServiceInstance;
47 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceInput;
48 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceOutput;
49 import org.onap.policy.cds.client.CdsProcessorGrpcClient;
50 import org.onap.policy.cds.properties.CdsServerProperties;
51 import org.onap.policy.common.utils.coder.Coder;
52 import org.onap.policy.common.utils.coder.CoderException;
53 import org.onap.policy.common.utils.coder.StandardCoder;
54 import org.onap.policy.common.utils.coder.StandardCoderObject;
55 import org.onap.policy.common.utils.time.PseudoExecutor;
56 import org.onap.policy.controlloop.actor.cds.constants.CdsActorConstants;
57 import org.onap.policy.controlloop.actorserviceprovider.ActorService;
58 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
59 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
60 import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
61 import org.onap.policy.controlloop.actorserviceprovider.TargetType;
62 import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
63 import org.onap.policy.simulators.CdsSimulator;
64 import org.onap.policy.simulators.Util;
66 public class GrpcOperationTest {
67 private static final String MY_VNF = "my-vnf";
68 private static final String MY_SVC_ID = "my-service-instance-id";
69 private static final String RESOURCE_ID = "my-resource-id";
70 private static final String CDS_BLUEPRINT_NAME = "vfw-cds";
71 private static final String CDS_BLUEPRINT_VERSION = "1.0.0";
72 private static final UUID REQUEST_ID = UUID.randomUUID();
73 private static final Coder coder = new StandardCoder();
75 protected static final Executor blockingExecutor = command -> {
76 Thread thread = new Thread(command);
77 thread.setDaemon(true);
81 private static CdsSimulator sim;
84 private CdsProcessorGrpcClient cdsClient;
85 private CdsServerProperties cdsProps;
86 private PseudoExecutor executor;
87 private Map<String, String> targetEntityIds;
88 private ControlLoopOperationParams params;
89 private GrpcConfig config;
90 private GrpcOperation operation;
93 public static void setUpBeforeClass() throws Exception {
94 sim = Util.buildCdsSim();
98 public static void tearDownAfterClass() {
103 * Sets up the fields.
106 public void setUp() throws Exception {
107 MockitoAnnotations.initMocks(this);
109 // Setup the CDS properties
110 cdsProps = new CdsServerProperties();
111 cdsProps.setHost("10.10.10.10");
112 cdsProps.setPort(2000);
113 cdsProps.setUsername("testUser");
114 cdsProps.setPassword("testPassword");
115 cdsProps.setTimeout(1);
118 when(cdsClient.sendRequest(any(ExecutionServiceInput.class))).thenReturn(mock(CountDownLatch.class));
121 executor = new PseudoExecutor();
123 targetEntityIds = new HashMap<>();
124 targetEntityIds.put(ControlLoopOperationParams.PARAMS_ENTITY_RESOURCEID, RESOURCE_ID);
126 params = ControlLoopOperationParams.builder().actor(CdsActorConstants.CDS_ACTOR).operation(GrpcOperation.NAME)
127 .requestId(REQUEST_ID).actorService(new ActorService())
132 * Tests "success" case with simulator.
135 public void testSuccess() throws Exception {
136 Map<String, Object> payload = Map.of("artifact_name", "my_artifact", "artifact_version", "1.0");
138 params = ControlLoopOperationParams.builder().actor(CdsActorConstants.CDS_ACTOR).operation("subscribe")
139 .requestId(REQUEST_ID).actorService(new ActorService())
140 .retry(0).timeoutSec(5).executor(blockingExecutor).payload(payload)
143 cdsProps.setHost("localhost");
144 cdsProps.setPort(sim.getPort());
145 cdsProps.setTimeout(3);
147 GrpcConfig config = new GrpcConfig(blockingExecutor, cdsProps);
149 operation = new GrpcOperation(params, config);
151 // set the properties
152 operation.setProperty(OperationProperties.OPT_CDS_GRPC_AAI_PROPERTIES, Collections.emptyMap());
154 OperationOutcome outcome = operation.start().get();
155 assertEquals(OperationResult.SUCCESS, outcome.getResult());
156 assertTrue(outcome.getResponse() instanceof ExecutionServiceOutput);
160 public void testGetPropertyNames() {
165 operation = new GrpcOperation(params, config);
168 assertThat(operation.getPropertyNames()).isEqualTo(
170 OperationProperties.AAI_RESOURCE_VNF,
171 OperationProperties.AAI_SERVICE,
172 OperationProperties.EVENT_ADDITIONAL_PARAMS,
173 OperationProperties.OPT_CDS_GRPC_AAI_PROPERTIES));
179 params = params.toBuilder().targetType(TargetType.PNF).build();
180 operation = new GrpcOperation(params, config);
183 assertThat(operation.getPropertyNames()).isEqualTo(
185 OperationProperties.AAI_PNF,
186 OperationProperties.EVENT_ADDITIONAL_PARAMS,
187 OperationProperties.OPT_CDS_GRPC_AAI_PROPERTIES));
192 public void testGetServiceInstanceId() {
193 operation = new GrpcOperation(params, config);
195 assertEquals(MY_SVC_ID, operation.getServiceInstanceId());
199 public void testGetVnfId() {
200 operation = new GrpcOperation(params, config);
202 assertEquals(MY_VNF, operation.getVnfId());
206 public void testStartOperationAsync() throws Exception {
207 verifyOperation(TargetType.VNF, this::loadVnfData);
211 * Tests startOperationAsync() when the target type is PNF.
214 public void testStartOperationAsyncPnf() throws Exception {
215 verifyOperation(TargetType.PNF, this::loadPnfData);
219 public void testStartOperationAsyncError() throws Exception {
220 operation = new GrpcOperation(params, config);
221 assertThatIllegalArgumentException()
222 .isThrownBy(() -> operation.startOperationAsync(1, params.makeOutcome(null)));
225 private void verifyOperation(TargetType targetType, Runnable loader) {
227 Map<String, Object> payloadMap = Map.of(CdsActorConstants.KEY_CBA_NAME, CDS_BLUEPRINT_NAME,
228 CdsActorConstants.KEY_CBA_VERSION, CDS_BLUEPRINT_VERSION, "data",
229 "{\"mapInfo\":{\"key\":\"val\"},\"arrayInfo\":[\"one\",\"two\"],\"paramInfo\":\"val\"}");
231 ControlLoopOperationParams params = ControlLoopOperationParams.builder().actor(CdsActorConstants.CDS_ACTOR)
232 .operation(GrpcOperation.NAME).requestId(REQUEST_ID).actorService(new ActorService())
233 .targetType(targetType).payload(payloadMap).build();
235 GrpcConfig config = new GrpcConfig(executor, cdsProps);
236 operation = new GrpcOperation(params, config);
237 assertEquals(1000, operation.getTimeoutMs(null));
238 assertEquals(1000, operation.getTimeoutMs(0));
239 assertEquals(2000, operation.getTimeoutMs(2));
240 operation.generateSubRequestId(1);
243 CompletableFuture<OperationOutcome> future3 = operation.startOperationAsync(1, params.makeOutcome(null));
244 assertNotNull(future3);
247 private void loadPnfData() {
249 String json = "{'dataA': 'valueA', 'dataB': 'valueB'}".replace('\'', '"');
250 StandardCoderObject sco = coder.decode(json, StandardCoderObject.class);
252 operation.setProperty(OperationProperties.AAI_PNF, sco);
254 } catch (CoderException e) {
255 throw new IllegalArgumentException("cannot decode PNF json", e);
259 private void loadVnfData() {
260 GenericVnf genvnf = new GenericVnf();
261 genvnf.setVnfId(MY_VNF);
262 operation.setProperty(OperationProperties.AAI_RESOURCE_VNF, genvnf);
264 ServiceInstance serviceInstance = new ServiceInstance();
265 serviceInstance.setServiceInstanceId(MY_SVC_ID);
266 operation.setProperty(OperationProperties.AAI_SERVICE, serviceInstance);