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) 2021-2022 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.assertj.core.api.Assertions.assertThat;
  26 import static org.junit.Assert.assertEquals;
  27 import static org.junit.Assert.assertNotNull;
  28 import static org.junit.Assert.assertNull;
  29 import static org.junit.Assert.assertTrue;
  30
  31 import java.util.Arrays;
  32 import java.util.List;
  33 import java.util.concurrent.LinkedBlockingQueue;
  34 import java.util.concurrent.TimeUnit;
  35 import javax.ws.rs.client.Entity;
  36 import javax.ws.rs.client.Invocation;
  37 import javax.ws.rs.core.MediaType;
  38 import javax.ws.rs.core.Response;
  39 import org.junit.Before;
  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      * Sets up.
  63      */
  64     @Override
  65     @Before
  66     public void setUp() throws Exception {
  67         addToscaPolicyTypes("monitoring.policy-type.yaml");
  68         addToscaPolicies("monitoring.policy.yaml");
  69         super.setUp();
  70
  71         context = new End2EndContext();
  72     }
  73
  74     @Test
  75     public void testUpdateGroupPolicies() throws Exception {
  76
  77         addGroups("deployGroups.json");
  78
  79         PdpStatus status11 = new PdpStatus();
  80         status11.setName("pdpAA_1");
  81         status11.setState(PdpState.ACTIVE);
  82         status11.setPdpGroup("deployGroups");
  83         status11.setPdpType(DEPLOY_SUBGROUP);
  84         status11.setPdpSubgroup(DEPLOY_SUBGROUP);
  85
  86         List<ToscaConceptIdentifier> idents = Arrays.asList(new ToscaConceptIdentifier("onap.restart.tca", "1.0.0"));
  87         status11.setPolicies(idents);
  88
  89         PdpStatus status12 = new PdpStatus();
  90         status12.setName("pdpAA_2");
  91         status12.setState(PdpState.ACTIVE);
  92         status12.setPdpGroup("deployGroups");
  93         status12.setPdpType(DEPLOY_SUBGROUP);
  94         status12.setPdpSubgroup(DEPLOY_SUBGROUP);
  95         status12.setPolicies(idents);
  96
  97         context.addPdp("pdpAA_1", DEPLOY_SUBGROUP).addReply(status11);
  98         context.addPdp("pdpAA_2", DEPLOY_SUBGROUP).addReply(status12);
  99         context.addPdp("pdpAB_1", "pdpTypeA");
 100
 101         context.startThreads();
 102
 103         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_GROUP_ENDPOINT);
 104
 105         DeploymentGroups groups = loadJsonFile("deployGroupsReq.json", DeploymentGroups.class);
 106         Entity<DeploymentGroups> entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
 107         Response rawresp = invocationBuilder.post(entity);
 108         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 109         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 110         assertNull(resp.getErrorDetails());
 111
 112         context.await();
 113
 114         // one of the PDPs should not have handled any requests
 115         assertEquals(1, context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
 116
 117         // repeat - should be OK
 118         rawresp = invocationBuilder.post(entity);
 119         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 120         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 121         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 122         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 123         assertNull(resp.getErrorDetails());
 124
 125         assertThat(meterRegistry.counter(deploymentsCounterName, deploymentSuccessTag).count()).isEqualTo(2);
 126
 127         // repeat with unknown group - should fail
 128         DeploymentGroup group = groups.getGroups().get(0);
 129         group.setName("unknown-group");
 130         rawresp = invocationBuilder.post(entity);
 131         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 132         assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), rawresp.getStatus());
 133         assertTrue(resp.getErrorDetails().contains("unknown group"));
 134     }
 135
 136     @Test
 137     public void testDeployPolicies() throws Exception {
 138         addGroups("deployPolicies.json");
 139
 140         PdpStatus status11 = new PdpStatus();
 141         status11.setName("pdpBA_1");
 142         status11.setState(PdpState.ACTIVE);
 143         status11.setPdpGroup("deployPolicies");
 144         status11.setPdpType(DEPLOY_SUBGROUP);
 145         status11.setPdpSubgroup(DEPLOY_SUBGROUP);
 146
 147         final ToscaConceptIdentifier ident = new ToscaConceptIdentifier("onap.restart.tcaB", "1.0.0");
 148
 149         List<ToscaConceptIdentifier> idents = Arrays.asList(ident);
 150         status11.setPolicies(idents);
 151
 152         PdpStatus status12 = new PdpStatus();
 153         status12.setName("pdpBA_2");
 154         status12.setState(PdpState.ACTIVE);
 155         status12.setPdpGroup("deployPolicies");
 156         status12.setPdpType(DEPLOY_SUBGROUP);
 157         status12.setPdpSubgroup(DEPLOY_SUBGROUP);
 158         status12.setPolicies(idents);
 159
 160         context.addPdp("pdpBA_1", DEPLOY_SUBGROUP).addReply(status11);
 161         context.addPdp("pdpBA_2", DEPLOY_SUBGROUP).addReply(status12);
 162         context.addPdp("pdpBB_1", "pdpTypeB");
 163
 164         context.startThreads();
 165
 166         // arrange to catch notifications
 167         LinkedBlockingQueue<String> notifications = new LinkedBlockingQueue<>();
 168         NoopTopicSink notifier = NoopTopicFactories.getSinkFactory().get(PapConstants.TOPIC_POLICY_NOTIFICATION);
 169         notifier.register((infra, topic, msg) -> {
 170             notifications.add(msg);
 171         });
 172
 173         assertThat(meterRegistry.counter(deploymentsCounterName, deploymentSuccessTag).count()).isEqualTo(0);
 174
 175         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_POLICIES_ENDPOINT);
 176
 177         PdpDeployPolicies policies = loadJsonFile("deployPoliciesReq2.json", PdpDeployPolicies.class);
 178         Entity<PdpDeployPolicies> entity = Entity.entity(policies, MediaType.APPLICATION_JSON);
 179         Response rawresp = invocationBuilder.post(entity);
 180         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 181         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 182         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 183         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 184         assertNull(resp.getErrorDetails());
 185
 186         context.await();
 187
 188         // wait for the notification
 189         String json = notifications.poll(5, TimeUnit.SECONDS);
 190         PolicyNotification notify = new StandardCoder().decode(json, PolicyNotification.class);
 191         assertNotNull(notify.getAdded());
 192         assertNotNull(notify.getDeleted());
 193         assertTrue(notify.getDeleted().isEmpty());
 194         assertEquals(1, notify.getAdded().size());
 195
 196         PolicyStatus added = notify.getAdded().get(0);
 197         assertEquals(2, added.getSuccessCount());
 198         assertEquals(0, added.getFailureCount());
 199         assertEquals(0, added.getIncompleteCount());
 200         assertEquals(ident, added.getPolicy());
 201
 202         // one of the PDPs should not have handled any requests
 203         assertEquals(1, context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
 204
 205         // repeat - should be OK
 206         rawresp = invocationBuilder.post(entity);
 207         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 208         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 209         assertNull(resp.getErrorDetails());
 210
 211         assertThat(meterRegistry.counter(deploymentsCounterName, deploymentSuccessTag).count()).isEqualTo(2);
 212     }
 213 }