vid-app-common/src/test/java/org/onap/vid/mso/MsoOperationalEnvironmentTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Copyright (C) 2017 - 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.vid.mso;
  22
  23 import com.fasterxml.jackson.core.JsonProcessingException;
  24 import com.fasterxml.jackson.databind.ObjectMapper;
  25 import com.fasterxml.jackson.databind.SerializationFeature;
  26 import com.google.common.collect.ImmutableList;
  27 import com.google.common.collect.ImmutableListMultimap;
  28 import org.apache.commons.io.IOUtils;
  29 import org.apache.log4j.LogManager;
  30 import org.apache.log4j.Logger;
  31 import org.onap.vid.changeManagement.RequestDetailsWrapper;
  32 import org.onap.vid.controller.OperationalEnvironmentController;
  33 import org.onap.vid.controller.OperationalEnvironmentController.OperationalEnvironmentManifest;
  34 import org.onap.vid.mso.model.OperationalEnvironmentActivateInfo;
  35 import org.onap.vid.mso.model.OperationalEnvironmentDeactivateInfo;
  36 import org.onap.vid.mso.rest.OperationalEnvironment.OperationEnvironmentRequestDetails;
  37 import org.onap.vid.mso.rest.RequestDetails;
  38 import org.skyscreamer.jsonassert.JSONAssert;
  39 import org.skyscreamer.jsonassert.JSONCompareMode;
  40 import org.testng.annotations.DataProvider;
  41 import org.testng.annotations.Test;
  42
  43 import java.io.IOException;
  44 import java.net.URL;
  45 import java.util.HashMap;
  46 import java.util.LinkedList;
  47 import java.util.List;
  48 import java.util.Map;
  49 import java.util.stream.Collectors;
  50
  51 public class MsoOperationalEnvironmentTest {
  52
  53     private MsoBusinessLogic msoBusinessLogic = new MsoBusinessLogicImpl(null,null);
  54     private static final Logger logger = LogManager.getLogger(MsoOperationalEnvironmentTest.class);
  55
  56     @Test(dataProvider = "getOperationalEnvironmentActivationPermutations")
  57     public void testJsonResultOfOperationalEnvironmentActivationRequestDetails(HashMap<String, String> permutation) throws IOException {
  58
  59         // Convert 'manifest' to model
  60         final OperationalEnvironmentManifest manifest = new ObjectMapper().readerFor(OperationalEnvironmentManifest.class).readValue(permutation.get("<manifest>"));
  61
  62         // build OperationalEnvironmentActivateInfo
  63         OperationalEnvironmentActivateInfo inputUnderTest = createOperationalEnvironmentActivateInfo("<instanceId>", permutation.get("<userId>"), manifest, permutation.get("<relatedInstanceId>"), permutation.get("<relatedInstanceName>"), permutation.get("<workloadContext>"));
  64
  65         // transform to RequestDetails, and serialize to json
  66         //   -> actually, the function "msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails"
  67         //      is the code under test here
  68         final RequestDetailsWrapper<RequestDetails> operationalEnvironmentActivationRequestDetails = msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails(inputUnderTest);
  69
  70         String expected = buildExpectation("payload_jsons/activateOperationalEnvironmentsPayloadToMso.json", permutation);
  71
  72         assertThatExpectationIsLikeObject(expected, operationalEnvironmentActivationRequestDetails);
  73     }
  74
  75     @DataProvider
  76     private Object[][] getOperationalEnvironmentActivationPermutations() {
  77         final String manifest = "" +
  78                 "{" +
  79                 "  \"serviceModelList\": [" +
  80                 "    {" +
  81                 "      \"serviceModelVersionId\": \"uuid2\"," +
  82                 "      \"recoveryAction\": \"retry\"" +
  83                 "    }" +
  84                 "  ]" +
  85                 "}";
  86
  87
  88         final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
  89                 .putAll("<instanceId>", "instanceId")
  90                 .putAll("<userId>", "1", "0198adb8-87fd-46ef-94ae-258816629c8b")
  91                 .putAll("<relatedInstanceId>", "relatedInstanceId", "2744cf56-4f00-4e48-917b-c3bd3b1f8984")
  92                 .putAll("<relatedInstanceName>", "relatedInstanceName", "Brooklynn Puanani")
  93                 .putAll("<workloadContext>", "workloadContext", "VNF_E2E-extreme")
  94                 .putAll("<manifest>", manifest)
  95                 .build();
  96
  97         List<HashMap<String, String>> permutations = permuteOptions(options);
  98
  99         return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
 100     }
 101
 102     @Test(dataProvider = "getOperationalEnvironmentCreationPermutations")
 103     public void testJsonResultOfOperationalEnvironmentCreationRequestDetails(HashMap<String, String> permutation) throws IOException {
 104
 105         // build OperationalEnvironmentCreateBody
 106         OperationalEnvironmentController.OperationalEnvironmentCreateBody inputUnderTest = createOperationalEnvironmentCreateBody(permutation.get("<instanceName>"), permutation.get("<ecompInstanceId>"), permutation.get("<ecompInstanceName>"), permutation.get("<operationalEnvType>"), permutation.get("<tenantContext>"), permutation.get("<workloadContext>"));
 107
 108         // transform to RequestDetails, and serialize to json
 109         //   -> actually, the function "msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails"
 110         //      is the code under test here
 111         final RequestDetailsWrapper<OperationEnvironmentRequestDetails> operationalEnvironmentCreationRequestDetails = msoBusinessLogic.convertParametersToRequestDetails(inputUnderTest, permutation.get("<userId>"));
 112
 113         String expected = buildExpectation("payload_jsons/createOperationalEnvironmentsPayloadToMso.json", permutation);
 114
 115         assertThatExpectationIsLikeObject(expected, operationalEnvironmentCreationRequestDetails);
 116     }
 117
 118     @DataProvider
 119     private Object[][] getOperationalEnvironmentCreationPermutations() {
 120
 121         final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
 122                 // instanceName, ecompInstanceId, ecompInstanceName, operationalEnvType, tenantContext, workloadContext
 123                 .putAll("<userId>", "1", "ceb60bba-7c18-49cd-a8f6-83ff2e1430b0", "Storm Landebert")
 124                 .putAll("<instanceName>", "instanceName", "Slavica Hadrien")
 125                 .putAll("<ecompInstanceId>", "ecompInstanceId", "58ec6753-957f-4124-8f92-c1c0bd2464a4")
 126                 .putAll("<ecompInstanceName>", "ecompInstanceName", "Bente Keelin")
 127                 .putAll("<operationalEnvType>", "operationalEnvType", "VNF")
 128                 .putAll("<tenantContext>", "tenantContext", "Production")
 129                 .putAll("<workloadContext>", "workloadContext", "E2E-extreme")
 130                 .build();
 131
 132         List<HashMap<String, String>> permutations = permuteOptions(options);
 133
 134         return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
 135     }
 136
 137     @Test(dataProvider = "getOperationalEnvironmentDeactivationPermutations")
 138     public void testJsonResultOfOperationalEnvironmentDeactivationRequestDetails(HashMap<String, String> permutation) throws IOException {
 139
 140         OperationalEnvironmentDeactivateInfo inputUnderTest = createOperationalEnvironmentDeactivateInfo("operationalEnvId>", permutation.get("<userId>"));
 141
 142         final RequestDetailsWrapper<RequestDetails> operationalEnvironmentDeactivationRequestDetails = msoBusinessLogic.createOperationalEnvironmentDeactivationRequestDetails(inputUnderTest);
 143
 144         String expected = buildExpectation("payload_jsons/deactivateOperationalEnvironmentsPayloadToMso.json", permutation);
 145
 146         assertThatExpectationIsLikeObject(expected, operationalEnvironmentDeactivationRequestDetails);
 147     }
 148
 149     @DataProvider
 150     private Object[][] getOperationalEnvironmentDeactivationPermutations() {
 151
 152         final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
 153                 .putAll("<userId>", "instanceName", "Slavica Hadrien")
 154                 .build();
 155
 156         List<HashMap<String, String>> permutations = permuteOptions(options);
 157
 158         return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
 159     }
 160
 161     private List<HashMap<String, String>> permuteOptions(ImmutableListMultimap<String, String> options) {
 162         // try any value, where the other keys are on the default one (index zero)
 163         // result it's not the whole world of permutations, but rather a skim set, which its
 164         // size is as the number of unique values in "options"
 165
 166         HashMap<String, String> baseMutation = new HashMap<>();
 167         for (String key : options.keySet()) {
 168             baseMutation.put(key, options.get(key).get(0));
 169         }
 170
 171         List<HashMap<String, String>> res = new LinkedList<>();
 172         res.add(baseMutation);
 173
 174         for (String key : options.keySet()) {
 175             final ImmutableList<String> entry = options.get(key);
 176             for (String value : entry.subList(1, entry.size())) { // skip the first option at index zero
 177                 HashMap<String, String> mutation = new HashMap<>();
 178                 mutation.putAll(baseMutation);
 179                 mutation.put(key, value);
 180                 res.add(mutation);
 181             }
 182         }
 183         return res;
 184     }
 185
 186     public static void assertThatExpectationIsLikeObject(String expected, Object requestDetails) throws JsonProcessingException {
 187         final String requestDetailsAsString = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT).writeValueAsString(requestDetails);
 188
 189         // assert for exact match
 190         try {
 191             JSONAssert.assertEquals("built mso request is not ok", expected, requestDetailsAsString, JSONCompareMode.STRICT);
 192         } catch (AssertionError | Exception e) {
 193             logger.info("requestDetailsAsString: \n" + requestDetailsAsString);
 194             logger.info("expected: \n" + expected);
 195             throw e;
 196         }
 197     }
 198
 199     private String buildExpectation(String modelFileName, HashMap<String, String> permutation) throws IOException {
 200         // load expected result, and populate it with current input 'permutation' values
 201         final URL resource = this.getClass().getResource("/" + modelFileName);
 202         String expected = IOUtils.toString(resource, "UTF-8");
 203
 204         for (Map.Entry<String, String> stringStringEntry : permutation.entrySet()) {
 205             expected = expected.replaceAll(stringStringEntry.getKey(), stringStringEntry.getValue());
 206         }
 207         return expected;
 208     }
 209
 210     private OperationalEnvironmentActivateInfo createOperationalEnvironmentActivateInfo(String operationalEnvId, String userId, OperationalEnvironmentManifest manifest, String relatedInstanceId, String relatedInstanceName, String workloadContext) {
 211         OperationalEnvironmentController.OperationalEnvironmentActivateBody body = new OperationalEnvironmentController.OperationalEnvironmentActivateBody(relatedInstanceId, relatedInstanceName, workloadContext, manifest);
 212         return new OperationalEnvironmentActivateInfo(body, userId, operationalEnvId);
 213     }
 214
 215     private OperationalEnvironmentDeactivateInfo createOperationalEnvironmentDeactivateInfo(String operationalEnvId, String userId) {
 216         return new OperationalEnvironmentDeactivateInfo(userId, operationalEnvId);
 217     }
 218
 219     private OperationalEnvironmentController.OperationalEnvironmentCreateBody createOperationalEnvironmentCreateBody(String instanceName, String ecompInstanceId, String ecompInstanceName, String operationalEnvType, String tenantContext, String workloadContext) {
 220         return new OperationalEnvironmentController.OperationalEnvironmentCreateBody(instanceName, ecompInstanceId, ecompInstanceName, operationalEnvType, tenantContext, workloadContext);
 221     }
 222 }