main/src/test/java/org/onap/policy/pap/main/rest/e2e/PdpGroupDeployTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP PAP
   4  * ================================================================================
   5  * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
   6  * Modifications Copyright (C) 2021 Nordix Foundation.
   7  * Modifications Copyright (C) 2021 Bell Canada. All rights reserved.
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.policy.pap.main.rest.e2e;
  24
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertNotNull;
  27 import static org.junit.Assert.assertNull;
  28 import static org.junit.Assert.assertTrue;
  29
  30 import java.util.Arrays;
  31 import java.util.List;
  32 import java.util.concurrent.LinkedBlockingQueue;
  33 import java.util.concurrent.TimeUnit;
  34 import javax.ws.rs.client.Entity;
  35 import javax.ws.rs.client.Invocation;
  36 import javax.ws.rs.core.MediaType;
  37 import javax.ws.rs.core.Response;
  38 import org.junit.Before;
  39 import org.junit.BeforeClass;
  40 import org.junit.Test;
  41 import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicFactories;
  42 import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
  43 import org.onap.policy.common.utils.coder.StandardCoder;
  44 import org.onap.policy.models.pap.concepts.PdpDeployPolicies;
  45 import org.onap.policy.models.pap.concepts.PdpGroupDeployResponse;
  46 import org.onap.policy.models.pap.concepts.PolicyNotification;
  47 import org.onap.policy.models.pap.concepts.PolicyStatus;
  48 import org.onap.policy.models.pdp.concepts.DeploymentGroup;
  49 import org.onap.policy.models.pdp.concepts.DeploymentGroups;
  50 import org.onap.policy.models.pdp.concepts.PdpStatus;
  51 import org.onap.policy.models.pdp.enums.PdpState;
  52 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
  53 import org.onap.policy.pap.main.PapConstants;
  54 import org.onap.policy.pap.main.rest.PdpGroupDeployControllerV1;
  55
  56 public class PdpGroupDeployTest extends End2EndBase {
  57     private static final String DEPLOY_GROUP_ENDPOINT = "pdps/deployments/batch";
  58     private static final String DEPLOY_POLICIES_ENDPOINT = "pdps/policies";
  59     private static final String DEPLOY_SUBGROUP = "pdpTypeA";
  60
  61     /**
  62      * Starts Main and adds policies to the DB.
  63      *
  64      * @throws Exception if an error occurs
  65      */
  66     @BeforeClass
  67     public static void setUpBeforeClass() throws Exception {
  68         End2EndBase.setUpBeforeClass();
  69
  70         addToscaPolicyTypes("monitoring.policy-type.yaml");
  71         addToscaPolicies("monitoring.policy.yaml");
  72     }
  73
  74     /**
  75      * Sets up.
  76      */
  77     @Override
  78     @Before
  79     public void setUp() throws Exception {
  80         super.setUp();
  81
  82         context = new End2EndContext();
  83     }
  84
  85     @Test
  86     public void testUpdateGroupPolicies() throws Exception {
  87
  88         addGroups("deployGroups.json");
  89
  90         PdpStatus status11 = new PdpStatus();
  91         status11.setName("pdpAA_1");
  92         status11.setState(PdpState.ACTIVE);
  93         status11.setPdpGroup("deployGroups");
  94         status11.setPdpType(DEPLOY_SUBGROUP);
  95         status11.setPdpSubgroup(DEPLOY_SUBGROUP);
  96
  97         List<ToscaConceptIdentifier> idents = Arrays.asList(new ToscaConceptIdentifier("onap.restart.tca", "1.0.0"));
  98         status11.setPolicies(idents);
  99
 100         PdpStatus status12 = new PdpStatus();
 101         status12.setName("pdpAA_2");
 102         status12.setState(PdpState.ACTIVE);
 103         status12.setPdpGroup("deployGroups");
 104         status12.setPdpType(DEPLOY_SUBGROUP);
 105         status12.setPdpSubgroup(DEPLOY_SUBGROUP);
 106         status12.setPolicies(idents);
 107
 108         context.addPdp("pdpAA_1", DEPLOY_SUBGROUP).addReply(status11);
 109         context.addPdp("pdpAA_2", DEPLOY_SUBGROUP).addReply(status12);
 110         context.addPdp("pdpAB_1", "pdpTypeA");
 111
 112         context.startThreads();
 113
 114         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_GROUP_ENDPOINT);
 115
 116         DeploymentGroups groups = loadJsonFile("deployGroupsReq.json", DeploymentGroups.class);
 117         Entity<DeploymentGroups> entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
 118         Response rawresp = invocationBuilder.post(entity);
 119         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 120         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 121         assertNull(resp.getErrorDetails());
 122
 123         context.await();
 124
 125         // one of the PDPs should not have handled any requests
 126         assertEquals(1, context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
 127
 128         // repeat - should be OK
 129         rawresp = invocationBuilder.post(entity);
 130         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 131         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 132         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 133         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 134         assertNull(resp.getErrorDetails());
 135
 136         // repeat with unknown group - should fail
 137         DeploymentGroup group = groups.getGroups().get(0);
 138         group.setName("unknown-group");
 139         rawresp = invocationBuilder.post(entity);
 140         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 141         assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), rawresp.getStatus());
 142         assertTrue(resp.getErrorDetails().contains("unknown group"));
 143     }
 144
 145     @Test
 146     public void testDeployPolicies() throws Exception {
 147         addGroups("deployPolicies.json");
 148
 149         PdpStatus status11 = new PdpStatus();
 150         status11.setName("pdpBA_1");
 151         status11.setState(PdpState.ACTIVE);
 152         status11.setPdpGroup("deployPolicies");
 153         status11.setPdpType(DEPLOY_SUBGROUP);
 154         status11.setPdpSubgroup(DEPLOY_SUBGROUP);
 155
 156         final ToscaConceptIdentifier ident = new ToscaConceptIdentifier("onap.restart.tcaB", "1.0.0");
 157
 158         List<ToscaConceptIdentifier> idents = Arrays.asList(ident);
 159         status11.setPolicies(idents);
 160
 161         PdpStatus status12 = new PdpStatus();
 162         status12.setName("pdpBA_2");
 163         status12.setState(PdpState.ACTIVE);
 164         status12.setPdpGroup("deployPolicies");
 165         status12.setPdpType(DEPLOY_SUBGROUP);
 166         status12.setPdpSubgroup(DEPLOY_SUBGROUP);
 167         status12.setPolicies(idents);
 168
 169         context.addPdp("pdpBA_1", DEPLOY_SUBGROUP).addReply(status11);
 170         context.addPdp("pdpBA_2", DEPLOY_SUBGROUP).addReply(status12);
 171         context.addPdp("pdpBB_1", "pdpTypeB");
 172
 173         context.startThreads();
 174
 175         // arrange to catch notifications
 176         LinkedBlockingQueue<String> notifications = new LinkedBlockingQueue<>();
 177         NoopTopicSink notifier = NoopTopicFactories.getSinkFactory().get(PapConstants.TOPIC_POLICY_NOTIFICATION);
 178         notifier.register((infra, topic, msg) -> {
 179             notifications.add(msg);
 180         });
 181
 182         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_POLICIES_ENDPOINT);
 183
 184         PdpDeployPolicies policies = loadJsonFile("deployPoliciesReq2.json", PdpDeployPolicies.class);
 185         Entity<PdpDeployPolicies> entity = Entity.entity(policies, MediaType.APPLICATION_JSON);
 186         Response rawresp = invocationBuilder.post(entity);
 187         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 188         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 189         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 190         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 191         assertNull(resp.getErrorDetails());
 192
 193         context.await();
 194
 195         // wait for the notification
 196         String json = notifications.poll(5, TimeUnit.SECONDS);
 197         PolicyNotification notify = new StandardCoder().decode(json, PolicyNotification.class);
 198         assertNotNull(notify.getAdded());
 199         assertNotNull(notify.getDeleted());
 200         assertTrue(notify.getDeleted().isEmpty());
 201         assertEquals(1, notify.getAdded().size());
 202
 203         PolicyStatus added = notify.getAdded().get(0);
 204         assertEquals(2, added.getSuccessCount());
 205         assertEquals(0, added.getFailureCount());
 206         assertEquals(0, added.getIncompleteCount());
 207         assertEquals(ident, added.getPolicy());
 208
 209         // one of the PDPs should not have handled any requests
 210         assertEquals(1, context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
 211
 212         // repeat - should be OK
 213         rawresp = invocationBuilder.post(entity);
 214         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 215         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 216         assertNull(resp.getErrorDetails());
 217     }
 218 }