main/src/test/java/org/onap/policy/pap/main/rest/e2e/PdpGroupDeleteTest.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) 2021-2022 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.Collections;
  32 import java.util.concurrent.LinkedBlockingQueue;
  33 import java.util.concurrent.TimeUnit;
  34 import javax.ws.rs.client.Invocation;
  35 import javax.ws.rs.core.Response;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicFactories;
  39 import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
  40 import org.onap.policy.common.utils.coder.StandardCoder;
  41 import org.onap.policy.models.pap.concepts.PdpGroupDeleteResponse;
  42 import org.onap.policy.models.pap.concepts.PdpGroupDeployResponse;
  43 import org.onap.policy.models.pap.concepts.PolicyNotification;
  44 import org.onap.policy.models.pap.concepts.PolicyStatus;
  45 import org.onap.policy.models.pdp.concepts.PdpStatus;
  46 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
  47 import org.onap.policy.pap.main.rest.PdpGroupDeployControllerV1;
  48
  49 public class PdpGroupDeleteTest extends End2EndBase {
  50     private static final String DELETE_GROUP_ENDPOINT = "pdps/groups";
  51     private static final String DELETE_POLICIES_ENDPOINT = "pdps/policies";
  52
  53     /**
  54      * Sets up.
  55      */
  56     @Override
  57     @Before
  58     public void setUp() throws Exception {
  59         addToscaPolicyTypes("monitoring.policy-type.yaml");
  60         addToscaPolicies("monitoring.policy.yaml");
  61         super.setUp();
  62
  63         context = new End2EndContext();
  64     }
  65
  66     @Test
  67     public void testDeleteGroup() throws Exception {
  68         addGroups("deleteGroup.json");
  69
  70         context.addPdp("pdpAA_1", "pdpTypeA");
  71         context.addPdp("pdpAA_2", "pdpTypeA");
  72         context.addPdp("pdpAB_1", "pdpTypeB");
  73
  74         context.startThreads();
  75
  76         String uri = DELETE_GROUP_ENDPOINT + "/deleteGroup";
  77
  78         Invocation.Builder invocationBuilder = sendRequest(uri);
  79         Response rawresp = invocationBuilder.delete();
  80         PdpGroupDeleteResponse resp = rawresp.readEntity(PdpGroupDeleteResponse.class);
  81         assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
  82         assertNull(resp.getErrorDetails());
  83
  84         context.await();
  85
  86         // none of the PDPs should have handled any requests
  87         assertEquals(context.getPdps().size(),
  88                         context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
  89
  90         // repeat - should fail
  91         rawresp = invocationBuilder.delete();
  92         resp = rawresp.readEntity(PdpGroupDeleteResponse.class);
  93         assertEquals(Response.Status.NOT_FOUND.getStatusCode(), rawresp.getStatus());
  94         assertEquals("group not found", resp.getErrorDetails());
  95     }
  96
  97     @Test
  98     public void testDeletePolicy() throws Exception {
  99         addGroups("undeployPolicy.json");
 100
 101         PdpStatus status1 = new PdpStatus();
 102         status1.setName("pdpBA_1");
 103         status1.setPdpGroup("undeployPolicy");
 104         status1.setPdpSubgroup("pdpTypeA");
 105         status1.setPolicies(Collections.emptyList());
 106
 107         PdpStatus status2 = new PdpStatus();
 108         status2.setName("pdpBA_2");
 109         status2.setPdpGroup("undeployPolicy");
 110         status2.setPdpSubgroup("pdpTypeA");
 111         status2.setPolicies(Collections.emptyList());
 112
 113         context.addPdp("pdpBA_1", "pdpTypeA").addReply(status1);
 114         context.addPdp("pdpBA_2", "pdpTypeA").addReply(status2);
 115         context.addPdp("pdpBB_1", "pdpTypeB");
 116
 117         context.startThreads();
 118
 119         // arrange to catch notifications
 120         LinkedBlockingQueue<String> notifications = new LinkedBlockingQueue<>();
 121         NoopTopicSink notifier = NoopTopicFactories.getSinkFactory().get(getTopicPolicyNotification());
 122         notifier.register((infra, topic, msg) -> notifications.add(msg));
 123
 124         String uri = DELETE_POLICIES_ENDPOINT + "/onap.restart.tcaB";
 125
 126         Invocation.Builder invocationBuilder = sendRequest(uri);
 127         Response rawresp = invocationBuilder.delete();
 128         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 129         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 130         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 131         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 132         assertNull(resp.getErrorDetails());
 133
 134         context.await();
 135
 136         // wait for the notification
 137         String json = notifications.poll(5, TimeUnit.SECONDS);
 138         PolicyNotification notify = new StandardCoder().decode(json, PolicyNotification.class);
 139         assertNotNull(notify.getAdded());
 140         assertNotNull(notify.getDeleted());
 141         assertTrue(notify.getAdded().isEmpty());
 142         assertEquals(1, notify.getDeleted().size());
 143
 144         PolicyStatus deleted = notify.getDeleted().get(0);
 145         assertEquals(2, deleted.getSuccessCount());
 146         assertEquals(0, deleted.getFailureCount());
 147         assertEquals(0, deleted.getIncompleteCount());
 148         assertEquals(new ToscaConceptIdentifier("onap.restart.tcaB", "1.0.0"), deleted.getPolicy());
 149
 150         assertThat(meterRegistry.counter(deploymentsCounterName, unDeploymentSuccessTag).count()).isEqualTo(2);
 151
 152         rawresp = invocationBuilder.delete();
 153         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 154         assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), rawresp.getStatus());
 155         assertEquals("policy does not appear in any PDP group: onap.restart.tcaB null", resp.getErrorDetails());
 156     }
 157
 158     @Test
 159     public void testDeletePolicyVersion() throws Exception {
 160         addGroups("undeployPolicyVersion.json");
 161
 162         PdpStatus status1 = new PdpStatus();
 163         status1.setName("pdpCA_1");
 164         status1.setPdpGroup("undeployPolicyVersion");
 165         status1.setPdpSubgroup("pdpTypeA");
 166         status1.setPolicies(Collections.emptyList());
 167
 168         PdpStatus status2 = new PdpStatus();
 169         status2.setName("pdpCA_2");
 170         status2.setPdpGroup("undeployPolicyVersion");
 171         status2.setPdpSubgroup("pdpTypeA");
 172         status2.setPolicies(Collections.emptyList());
 173
 174         context.addPdp("pdpCA_1", "pdpTypeA").addReply(status1);
 175         context.addPdp("pdpCA_2", "pdpTypeA").addReply(status2);
 176         context.addPdp("pdpCB_1", "pdpTypeB");
 177
 178         context.startThreads();
 179
 180         String uri = DELETE_POLICIES_ENDPOINT + "/onap.restart.tcaC/versions/1.0.0";
 181
 182         Invocation.Builder invocationBuilder = sendRequest(uri);
 183         Response rawresp = invocationBuilder.delete();
 184         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 185         assertEquals(Response.Status.ACCEPTED.getStatusCode(), rawresp.getStatus());
 186         assertNull(resp.getErrorDetails());
 187         assertEquals(PdpGroupDeployControllerV1.DEPLOYMENT_RESPONSE_MSG, resp.getMessage());
 188         assertEquals(PdpGroupDeployControllerV1.POLICY_STATUS_URI, resp.getUri());
 189         context.await();
 190
 191         rawresp = invocationBuilder.delete();
 192         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 193         assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), rawresp.getStatus());
 194         assertEquals("policy does not appear in any PDP group: onap.restart.tcaC 1.0.0", resp.getErrorDetails());
 195     }
 196 }