main/src/test/java/org/onap/policy/pdpx/main/rest/TestXacmlPdpRestServer.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.pdpx.main.rest;
  22
  23 import static org.junit.Assert.assertEquals;
  24
  25 import javax.ws.rs.client.Invocation;
  26 import org.junit.Test;
  27 import org.onap.policy.common.endpoints.report.HealthCheckReport;
  28 import org.onap.policy.pdpx.main.CommonRest;
  29 import org.onap.policy.pdpx.main.rest.model.StatisticsReport;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 /**
  34  * Class to perform unit test of {@link XacmlPdpRestServer}.
  35  *
  36  */
  37 public class TestXacmlPdpRestServer extends CommonRest {
  38
  39     private static final Logger LOGGER = LoggerFactory.getLogger(TestXacmlPdpRestServer.class);
  40     private static final String NOT_ALIVE = "not alive";
  41     private static final String ALIVE = "alive";
  42     private static final String SELF = "self";
  43     private static final String NAME = "Policy Xacml PDP";
  44     private static final String HEALTHCHECK_ENDPOINT = "healthcheck";
  45     private static final String STATISTICS_ENDPOINT = "statistics";
  46
  47     private int nupdates = 0;
  48
  49     @Test
  50     public void testHealthCheckSuccess() throws Exception {
  51         LOGGER.info("***************************** Running testHealthCheckSuccess *****************************");
  52         final Invocation.Builder invocationBuilder = sendHttpsRequest(HEALTHCHECK_ENDPOINT);
  53         final HealthCheckReport report = invocationBuilder.get(HealthCheckReport.class);
  54         LOGGER.info("test1HealthCheckSuccess health report {}", report);
  55         validateHealthCheckReport(NAME, SELF, true, 200, ALIVE, report);
  56     }
  57
  58     @Test
  59     public void testHealthCheckFailure() throws Exception {
  60         LOGGER.info("***************************** Running testHealthCheckFailure *****************************");
  61
  62         markActivatorDead();
  63
  64         final Invocation.Builder invocationBuilder = sendHttpsRequest(HEALTHCHECK_ENDPOINT);
  65         final HealthCheckReport report = invocationBuilder.get(HealthCheckReport.class);
  66         LOGGER.info("testHealthCheckFailure health report {}", report);
  67         validateHealthCheckReport(NAME, SELF, false, 500, NOT_ALIVE, report);
  68     }
  69
  70     @Test
  71     public void testHttpsHealthCheckSuccess() throws Exception {
  72         LOGGER.info("***************************** Running testHttpsHealthCheckSuccess *****************************");
  73         final Invocation.Builder invocationBuilder = sendHttpsRequest(HEALTHCHECK_ENDPOINT);
  74         final HealthCheckReport report = invocationBuilder.get(HealthCheckReport.class);
  75         LOGGER.info("testHttpsHealthCheckSuccess health report {}", report);
  76         validateHealthCheckReport(NAME, SELF, true, 200, ALIVE, report);
  77     }
  78
  79     @Test
  80     public void testStatistics_200() throws Exception {
  81         LOGGER.info("***************************** Running testStatistics_200 *****************************");
  82         Invocation.Builder invocationBuilder = sendHttpsRequest(STATISTICS_ENDPOINT);
  83         StatisticsReport report = invocationBuilder.get(StatisticsReport.class);
  84         LOGGER.info("testStatistics_200 health report {}", report);
  85         validateStatisticsReport(report, 0, 200);
  86         updateXacmlPdpStatistics();
  87         invocationBuilder = sendHttpsRequest(STATISTICS_ENDPOINT);
  88         report = invocationBuilder.get(StatisticsReport.class);
  89         LOGGER.info("testStatistics_200 health report {}", report);
  90         validateStatisticsReport(report, 1, 200);
  91     }
  92
  93     @Test
  94     public void testStatistics_500() throws Exception {
  95         LOGGER.info("***************************** Running testStatistics_500 *****************************");
  96
  97         markActivatorDead();
  98
  99         final Invocation.Builder invocationBuilder = sendHttpsRequest(STATISTICS_ENDPOINT);
 100         final StatisticsReport report = invocationBuilder.get(StatisticsReport.class);
 101         LOGGER.info("testStatistics_500 health report {}", report);
 102         validateStatisticsReport(report, 0, 500);
 103     }
 104
 105     @Test
 106     public void testHttpsStatistic() throws Exception {
 107         LOGGER.info("***************************** Running testHttpsStatistic *****************************");
 108         final Invocation.Builder invocationBuilder = sendHttpsRequest(STATISTICS_ENDPOINT);
 109         final StatisticsReport report = invocationBuilder.get(StatisticsReport.class);
 110         LOGGER.info("testHttpsStatistic health report {}", report);
 111         validateStatisticsReport(report, 0, 200);
 112     }
 113
 114     private void updateXacmlPdpStatistics() {
 115         XacmlPdpStatisticsManager stats = XacmlPdpStatisticsManager.getCurrent();
 116         ++nupdates;
 117         stats.setTotalPolicyCount(nupdates);
 118         stats.setTotalPolicyTypesCount(nupdates);
 119         stats.updatePermitDecisionsCount();
 120         stats.updateDenyDecisionsCount();
 121         stats.updateIndeterminantDecisionsCount();
 122         stats.updateNotApplicableDecisionsCount();
 123     }
 124
 125     private void validateStatisticsReport(final StatisticsReport report, final int count, final int code) {
 126         assertEquals(code, report.getCode());
 127         assertEquals(count, report.getTotalPoliciesCount());
 128         assertEquals(count, report.getTotalPolicyTypesCount());
 129         assertEquals(count, report.getPermitDecisionsCount());
 130         assertEquals(count, report.getDenyDecisionsCount());
 131         assertEquals(count, report.getIndeterminantDecisionsCount());
 132         assertEquals(count, report.getNotApplicableDecisionsCount());
 133     }
 134
 135     private void validateHealthCheckReport(final String name, final String url, final boolean healthy, final int code,
 136                     final String message, final HealthCheckReport report) {
 137         assertEquals(name, report.getName());
 138         assertEquals(url, report.getUrl());
 139         assertEquals(healthy, report.isHealthy());
 140         assertEquals(code, report.getCode());
 141         assertEquals(message, report.getMessage());
 142     }
 143 }