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 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.onap.policy.pap.main.rest.e2e;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertNull;
  25 import static org.junit.Assert.assertTrue;
  26
  27 import java.util.Arrays;
  28 import java.util.List;
  29 import javax.ws.rs.client.Entity;
  30 import javax.ws.rs.client.Invocation;
  31 import javax.ws.rs.core.MediaType;
  32 import javax.ws.rs.core.Response;
  33 import org.junit.After;
  34 import org.junit.Before;
  35 import org.junit.BeforeClass;
  36 import org.junit.Test;
  37 import org.onap.policy.models.pap.concepts.PdpDeployPolicies;
  38 import org.onap.policy.models.pap.concepts.PdpGroupDeployResponse;
  39 import org.onap.policy.models.pdp.concepts.PdpGroups;
  40 import org.onap.policy.models.pdp.concepts.PdpStatus;
  41 import org.onap.policy.models.pdp.enums.PdpState;
  42 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyIdentifier;
  43 import org.slf4j.Logger;
  44 import org.slf4j.LoggerFactory;
  45
  46 public class PdpGroupDeployTest extends End2EndBase {
  47     private static final Logger logger = LoggerFactory.getLogger(PdpGroupDeployTest.class);
  48
  49     private static final String DEPLOY_GROUP_ENDPOINT = "pdps";
  50     private static final String DEPLOY_POLICIES_ENDPOINT = "pdps/policies";
  51     private static final String DELETE_GROUP_ENDPOINT = "pdps/groups";
  52     private static final String CREATE_SUBGROUP = "pdpTypeA";
  53     private static final String DEPLOY_SUBGROUP = "pdpTypeA";
  54
  55     /**
  56      * Starts Main and adds policies to the DB.
  57      *
  58      * @throws Exception if an error occurs
  59      */
  60     @BeforeClass
  61     public static void setUpBeforeClass() throws Exception {
  62         End2EndBase.setUpBeforeClass();
  63
  64         addToscaPolicyTypes("monitoring.policy-type.yaml");
  65         addToscaPolicies("monitoring.policy.yaml");
  66     }
  67
  68     /**
  69      * Sets up.
  70      */
  71     @Before
  72     public void setUp() throws Exception {
  73         super.setUp();
  74
  75         context = new End2EndContext();
  76     }
  77
  78     /**
  79      * Deletes the deployed group.
  80      */
  81     @After
  82     public void tearDown() {
  83         // delete the group that was inserted
  84         try {
  85             sendRequest(DELETE_GROUP_ENDPOINT + "/createGroups").delete();
  86         } catch (Exception e) {
  87             logger.warn("cannot delete group: createGroups", e);
  88         }
  89
  90         super.tearDown();
  91     }
  92
  93     @Test
  94     public void testCreateGroups() throws Exception {
  95
  96         context.addPdp("pdpAA_1", CREATE_SUBGROUP);
  97         context.addPdp("pdpAA_2", CREATE_SUBGROUP);
  98         context.addPdp("pdpAB_1", "pdpTypeB");
  99
 100         context.startThreads();
 101
 102         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_GROUP_ENDPOINT);
 103
 104         PdpGroups groups = loadJsonFile("createGroups.json", PdpGroups.class);
 105         Entity<PdpGroups> entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
 106         Response rawresp = invocationBuilder.post(entity);
 107         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 108         assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
 109         assertNull(resp.getErrorDetails());
 110
 111         context.await();
 112
 113         // none of the PDPs should have handled any requests
 114         assertEquals(context.getPdps().size(),
 115                         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.OK.getStatusCode(), rawresp.getStatus());
 121         assertNull(resp.getErrorDetails());
 122
 123         // repeat with different properties - should fail
 124         groups.getGroups().get(0).setProperties(null);
 125         rawresp = invocationBuilder.post(entity);
 126         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 127         assertEquals(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(), rawresp.getStatus());
 128         assertTrue(resp.getErrorDetails().contains("cannot change properties"));
 129     }
 130
 131     @Test
 132     public void testDeployPolicies() throws Exception {
 133         addGroups("deployPolicies.json");
 134
 135         PdpStatus status11 = new PdpStatus();
 136         status11.setName("pdpBA_1");
 137         status11.setState(PdpState.ACTIVE);
 138         status11.setPdpGroup("deployPolicies");
 139         status11.setPdpType(DEPLOY_SUBGROUP);
 140         status11.setPdpSubgroup(DEPLOY_SUBGROUP);
 141
 142         List<ToscaPolicyIdentifier> idents = Arrays.asList(new ToscaPolicyIdentifier("onap.restart.tca", "1.0.0"));
 143         status11.setPolicies(idents);
 144
 145         PdpStatus status12 = new PdpStatus();
 146         status12.setName("pdpBA_2");
 147         status12.setState(PdpState.ACTIVE);
 148         status12.setPdpGroup("deployPolicies");
 149         status12.setPdpType(DEPLOY_SUBGROUP);
 150         status12.setPdpSubgroup(DEPLOY_SUBGROUP);
 151         status12.setPolicies(idents);
 152
 153         context.addPdp("pdpBA_1", DEPLOY_SUBGROUP).addReply(status11);
 154         context.addPdp("pdpBA_2", DEPLOY_SUBGROUP).addReply(status12);
 155         context.addPdp("pdpBB_1", "pdpTypeB");
 156
 157         context.startThreads();
 158
 159         Invocation.Builder invocationBuilder = sendRequest(DEPLOY_POLICIES_ENDPOINT);
 160
 161         PdpDeployPolicies policies = loadJsonFile("deployPoliciesReq.json", PdpDeployPolicies.class);
 162         Entity<PdpDeployPolicies> entity = Entity.entity(policies, MediaType.APPLICATION_JSON);
 163         Response rawresp = invocationBuilder.post(entity);
 164         PdpGroupDeployResponse resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 165         System.out.println(resp.getErrorDetails());
 166         assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
 167         assertNull(resp.getErrorDetails());
 168
 169         context.await();
 170
 171         // one of the PDPs should not have handled any requests
 172         assertEquals(1, context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
 173
 174         // repeat - should be OK
 175         rawresp = invocationBuilder.post(entity);
 176         resp = rawresp.readEntity(PdpGroupDeployResponse.class);
 177         assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
 178         assertNull(resp.getErrorDetails());
 179     }
 180 }