gerrit.onap Code Review - policy/models.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2020 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.controlloop.actor.guard;
  22
  23 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertFalse;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.ArgumentMatchers.any;
  28 import static org.mockito.Mockito.mock;
  29 import static org.mockito.Mockito.verify;
  30 import static org.mockito.Mockito.when;
  31
  32 import java.util.Map;
  33 import java.util.TreeMap;
  34 import java.util.concurrent.CompletableFuture;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37 import org.onap.policy.common.utils.coder.CoderException;
  38 import org.onap.policy.controlloop.actor.test.BasicHttpOperation;
  39 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  40 import org.onap.policy.controlloop.actorserviceprovider.Util;
  41 import org.onap.policy.controlloop.policy.PolicyResult;
  42 import org.onap.policy.models.decisions.concepts.DecisionRequest;
  43 import org.onap.policy.models.decisions.concepts.DecisionResponse;
  44
  45 public class GuardOperationTest extends BasicHttpOperation<DecisionRequest> {
  46
  47     private GuardOperation oper;
  48
  49     /**
  50      * Sets up.
  51      */
  52     @Before
  53     public void setUp() throws Exception {
  54         super.setUpBasic();
  55
  56         GuardConfig cguard = mock(GuardConfig.class);
  57         when(cguard.makeRequest()).thenAnswer(args -> new TreeMap<>(Map.of("action", "guard")));
  58
  59         config = cguard;
  60         initConfig();
  61
  62         oper = new GuardOperation(params, config);
  63     }
  64
  65     @Test
  66     public void testConstructor() {
  67         assertEquals(DEFAULT_ACTOR, oper.getActorName());
  68         assertEquals(DEFAULT_OPERATION, oper.getName());
  69     }
  70
  71     @Test
  72     public void testStartOperationAsync() throws Exception {
  73         CompletableFuture<OperationOutcome> future2 = oper.start();
  74         executor.runAll(100);
  75         assertFalse(future2.isDone());
  76
  77         DecisionResponse resp = new DecisionResponse();
  78         resp.setStatus(GuardOperation.PERMIT);
  79         when(rawResponse.readEntity(String.class)).thenReturn(Util.translate("", resp, String.class));
  80
  81         verify(client).post(callbackCaptor.capture(), any(), requestCaptor.capture(), any());
  82         callbackCaptor.getValue().completed(rawResponse);
  83
  84         executor.runAll(100);
  85         assertTrue(future2.isDone());
  86
  87         assertEquals(PolicyResult.SUCCESS, future2.get().getResult());
  88     }
  89
  90     @Test
  91     public void testMakeRequest() throws CoderException {
  92         verifyPayload("makeReqStd.json", makePayload());
  93         verifyPayload("makeReqDefault.json", new TreeMap<>());
  94
  95         Map<String, String> payload = new TreeMap<>();
  96         payload.put("action", "some action");
  97         payload.put("hello", "world");
  98         payload.put("r u there?", "yes");
  99         payload.put("requestId", "some request id");
 100         payload.put("resource.abc", "def");
 101         payload.put("resource.ghi", "jkl");
 102         payload.put("some.other", "unused");
 103
 104         verifyPayload("makeReq.json", payload);
 105
 106         // null payload - start with fresh parameters and operation
 107         params = params.toBuilder().payload(null).build();
 108         oper = new GuardOperation(params, config);
 109         assertThatIllegalArgumentException().isThrownBy(() -> oper.makeRequest());
 110     }
 111
 112     private void verifyPayload(String expectedJsonFile, Map<String, String> payload) throws CoderException {
 113         params.getPayload().clear();
 114         params.getPayload().putAll(payload);
 115
 116         Map<String, Object> requestMap = oper.makeRequest();
 117
 118         verifyRequest(expectedJsonFile, requestMap, "requestId");
 119     }
 120
 121     @Test
 122     public void testPostProcessResponse() {
 123         DecisionResponse response = new DecisionResponse();
 124
 125         // null status
 126         response.setStatus(null);
 127         verifyOutcome(response, PolicyResult.FAILURE, "response contains no status");
 128
 129         // permit, mixed case
 130         response.setStatus("peRmit");
 131         verifyOutcome(response, PolicyResult.SUCCESS, "peRmit");
 132
 133         // indeterminate, mixed case
 134         response.setStatus("inDETerminate");
 135         verifyOutcome(response, PolicyResult.SUCCESS, "inDETerminate");
 136
 137         // deny, mixed case
 138         response.setStatus("deNY");
 139         verifyOutcome(response, PolicyResult.FAILURE, "deNY");
 140
 141         // unknown status
 142         response.setStatus("unknown");
 143         verifyOutcome(response, PolicyResult.FAILURE, "unknown");
 144     }
 145
 146     private void verifyOutcome(DecisionResponse response, PolicyResult expectedResult, String expectedMessage) {
 147         oper.postProcessResponse(outcome, BASE_URI, rawResponse, response);
 148         assertEquals(expectedResult, outcome.getResult());
 149         assertEquals(expectedMessage, outcome.getMessage());
 150     }
 151
 152     @Override
 153     protected Map<String, String> makePayload() {
 154         DecisionRequest req = new DecisionRequest();
 155         req.setAction("my-action");
 156         req.setOnapComponent("my-onap-component");
 157         req.setOnapInstance("my-onap-instance");
 158         req.setOnapName("my-onap-name");
 159         req.setRequestId("my-request-id");
 160
 161         @SuppressWarnings("unchecked")
 162         Map<String, String> map = Util.translate("", req, TreeMap.class);
 163
 164         // add resources
 165         map.put(GuardOperation.RESOURCE_PREFIX + "actor", "resource-actor");
 166         map.put(GuardOperation.RESOURCE_PREFIX + "operation", "resource-operation");
 167
 168         return map;
 169     }
 170 }