vid-app-common/src/test/java/org/onap/vid/model/serviceInstantiation/InstantiationModelSerializationTest.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.model.serviceInstantiation;
  22
  23 import static java.util.Collections.emptyMap;
  24 import static net.javacrumbs.jsonunit.JsonMatchers.jsonNodeAbsent;
  25 import static net.javacrumbs.jsonunit.JsonMatchers.jsonPartEquals;
  26 import static org.hamcrest.CoreMatchers.either;
  27 import static org.hamcrest.CoreMatchers.equalTo;
  28 import static org.hamcrest.CoreMatchers.not;
  29 import static org.hamcrest.MatcherAssert.assertThat;
  30 import static org.hamcrest.Matchers.hasItem;
  31 import static org.hamcrest.Matchers.hasProperty;
  32 import static org.hamcrest.Matchers.nullValue;
  33 import static org.hamcrest.Matchers.samePropertyValuesAs;
  34 import static org.onap.vid.model.Action.Create;
  35 import static org.onap.vid.testUtils.TestUtils.setStringsInStringFields;
  36 import static org.onap.vid.utils.KotlinUtilsKt.JACKSON_OBJECT_MAPPER;
  37
  38 import com.google.common.collect.ImmutableList;
  39 import com.google.common.collect.ImmutableMap;
  40 import java.lang.reflect.InvocationTargetException;
  41 import java.util.List;
  42 import java.util.Map;
  43 import org.apache.commons.beanutils.PropertyUtils;
  44 import org.onap.vid.model.VidNotions;
  45 import org.onap.vid.model.VidNotions.InstantiationType;
  46 import org.onap.vid.model.VidNotions.InstantiationUI;
  47 import org.onap.vid.model.VidNotions.ModelCategory;
  48 import org.onap.vid.mso.model.ModelInfo;
  49 import org.onap.vid.mso.model.ServiceInstantiationRequestDetails.UserParamNameAndValue;
  50 import org.testng.annotations.Test;
  51
  52 public class InstantiationModelSerializationTest {
  53
  54     final ImmutableList<Map<String, String>> instanceParams =
  55         ImmutableList.of(
  56             ImmutableMap.of("one", "1"),
  57             ImmutableMap.of("two", "2")
  58         );
  59
  60     @Test
  61     public void serializeAndDeserializeServiceInstantiation() throws Exception {
  62
  63         ServiceInstantiation serviceInstantiation = new ServiceInstantiation(
  64             newModelInfo(),
  65             "owningEntityId",
  66             "owningEntityName",
  67             "projectName",
  68             "globalSubscriberId",
  69             "subscriberName",
  70             "productFamilyId",
  71             "instanceName",
  72             "subscriptionServiceType",
  73             "lcpCloudRegionId",
  74             "legacyRegion",
  75             "tenantId",
  76             "tenantName",
  77             "aicZoneId",
  78             "aicZoneName",
  79             emptyMap(),
  80             emptyMap(),
  81             emptyMap(),
  82             emptyMap(),
  83             instanceParams,
  84             true,
  85             1,
  86             true,
  87             true,
  88             "testApi",
  89             "instanceId",
  90             "Delete",
  91             "trackById",
  92             true,
  93             "statusMessage",
  94             new VidNotions(InstantiationUI.ANY_ALACARTE_WHICH_NOT_EXCLUDED,
  95                 ModelCategory.INFRASTRUCTURE_VPN,
  96                 InstantiationUI.INFRASTRUCTURE_VPN,
  97                 InstantiationType.Macro),
  98             "originalName"
  99         );
 100
 101         verifySerializationAndDeserialization(serviceInstantiation);
 102     }
 103
 104     @Test
 105     public void serializeAndDeserializeVnf() throws Exception {
 106
 107         Vnf vnf = new Vnf(
 108             newModelInfo(), "productFamilyId",
 109             "instanceName",
 110             "Upgrade",
 111             "platformName",
 112             "lcpCloudRegionId",
 113             "legacyRegion",
 114             "tenantId",
 115             instanceParams,
 116             "lineOfBusinessName",
 117             true,
 118             "instanceId",
 119             emptyMap(),
 120             "trackById",
 121             true,
 122             "statusMessage",
 123             5,
 124             "originalName");
 125
 126         verifySerializationAndDeserialization(vnf);
 127     }
 128
 129     @Test
 130     public void serializeAndDeserializeVfModule() throws Exception {
 131
 132         List<UserParamNameAndValue> supplementaryParams = ImmutableList.of(
 133             new UserParamNameAndValue("uno", "1"),
 134             new UserParamNameAndValue("dos", "2"),
 135             new UserParamNameAndValue("tres", "3")
 136         );
 137
 138         VfModule vfModule = new VfModule(
 139             newModelInfo(),
 140             "instanceName",
 141             "volumeGroupInstanceName",
 142             "Delete",
 143             "lcpCloudRegionId",
 144             "legacyRegion",
 145             "tenantId",
 146             instanceParams,
 147             supplementaryParams,
 148             true,
 149             true,
 150             "instanceId",
 151             "trackById",
 152             true,
 153             "statusMessage",
 154             true,
 155             true,
 156             1,
 157             "originalName");
 158
 159         verifySerializationAndDeserialization(vfModule);
 160     }
 161
 162     @Test
 163     public void VfModule_sdncPreLoad_shouldBeSerializedWithCorrectName() {
 164
 165         final boolean USE_PRELOAD = true;
 166
 167         VfModule vfModule = new VfModule(newModelInfo(), null, null, null,
 168             null, null, null, null, null, false,
 169             /* HERE ====> */ USE_PRELOAD,
 170             null, null, null, null, null, null, null, null);
 171
 172         assertThat(vfModule, jsonPartEquals("sdncPreLoad", USE_PRELOAD));
 173         assertThat(vfModule, jsonNodeAbsent("usePreload"));
 174     }
 175
 176     @Test
 177     public void VfModule_volumeGroupName_shouldBeSerializedWithCorrectName() {
 178
 179         final String VOLUME_GROUP_INSTANCE_NAME = "my volume group name";
 180
 181         VfModule vfModule = new VfModule(newModelInfo(), null,
 182             /* HERE ====> */ VOLUME_GROUP_INSTANCE_NAME,
 183             null, null, null, null, null, null,
 184             false, null, null, null, null, null,
 185             null, null, null, null);
 186
 187         assertThat(vfModule, jsonPartEquals("volumeGroupName", VOLUME_GROUP_INSTANCE_NAME));
 188         assertThat(vfModule, jsonNodeAbsent("volumeGroupInstanceName"));
 189     }
 190
 191     private ModelInfo newModelInfo() {
 192         ModelInfo modelInfo = new ModelInfo();
 193         setStringsInStringFields(modelInfo);
 194         return modelInfo;
 195     }
 196
 197     private void verifySerializationAndDeserialization(Object object) throws Exception {
 198
 199         assertThatAllValuesAreNotDefaultValues(object);
 200
 201         String valueAsString = JACKSON_OBJECT_MAPPER.writeValueAsString(object);
 202         Object objectReconstructed = JACKSON_OBJECT_MAPPER.readValue(valueAsString, object.getClass());
 203
 204         // verify that all fields' values were reconstructed
 205         assertThat(objectReconstructed, samePropertyValuesAs(object));
 206     }
 207
 208     private void assertThatAllValuesAreNotDefaultValues(Object object)
 209         throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 210         assertThat("setup is expected to have no field with a default Java value",
 211             PropertyUtils.describe(object).entrySet(),
 212             not(hasItem(hasProperty("value",
 213                 either(nullValue())
 214                     .or(equalTo(0))
 215                     .or(equalTo(""))
 216                     .or(equalTo(false))
 217                     .or(equalTo(Create))))));
 218     }
 219
 220 }