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.model.serviceInstantiation.BaseResource.PauseInstantiation.afterCompletion;
  36 import static org.onap.vid.testUtils.TestUtils.setStringsInStringFields;
  37 import static org.onap.vid.utils.KotlinUtilsKt.JACKSON_OBJECT_MAPPER;
  38
  39 import com.google.common.collect.ImmutableList;
  40 import com.google.common.collect.ImmutableMap;
  41 import java.lang.reflect.InvocationTargetException;
  42 import java.util.List;
  43 import java.util.Map;
  44 import org.apache.commons.beanutils.PropertyUtils;
  45 import org.onap.vid.model.VidNotions;
  46 import org.onap.vid.model.VidNotions.InstantiationType;
  47 import org.onap.vid.model.VidNotions.InstantiationUI;
  48 import org.onap.vid.model.VidNotions.ModelCategory;
  49 import org.onap.vid.mso.model.ModelInfo;
  50 import org.onap.vid.mso.model.ServiceInstantiationRequestDetails.UserParamNameAndValue;
  51 import org.testng.annotations.Test;
  52
  53 public class InstantiationModelSerializationTest {
  54
  55     final ImmutableList<Map<String, String>> instanceParams =
  56         ImmutableList.of(
  57             ImmutableMap.of("one", "1"),
  58             ImmutableMap.of("two", "2")
  59         );
  60
  61     @Test
  62     public void serializeAndDeserializeServiceInstantiation() throws Exception {
  63
  64         ServiceInstantiation serviceInstantiation = new ServiceInstantiation(
  65             newModelInfo(),
  66             "owningEntityId",
  67             "owningEntityName",
  68             "projectName",
  69             "globalSubscriberId",
  70             "subscriberName",
  71             "productFamilyId",
  72             "instanceName",
  73             "subscriptionServiceType",
  74             "lcpCloudRegionId",
  75             "legacyRegion",
  76             "tenantId",
  77             "tenantName",
  78             "aicZoneId",
  79             "aicZoneName",
  80             emptyMap(),
  81             emptyMap(),
  82             emptyMap(),
  83             emptyMap(),
  84             instanceParams,
  85             true,
  86             1,
  87             true,
  88             true,
  89             "testApi",
  90             "instanceId",
  91             "Delete",
  92             "trackById",
  93             true,
  94             "statusMessage",
  95             new VidNotions(InstantiationUI.ANY_ALACARTE_WHICH_NOT_EXCLUDED,
  96                 ModelCategory.INFRASTRUCTURE_VPN,
  97                 InstantiationUI.INFRASTRUCTURE_VPN,
  98                 InstantiationType.Macro),
  99             "originalName"
 100         );
 101
 102         verifySerializationAndDeserialization(serviceInstantiation);
 103     }
 104
 105     @Test
 106     public void serializeAndDeserializeVnf() throws Exception {
 107
 108         Vnf vnf = new Vnf(
 109             newModelInfo(), "productFamilyId",
 110             "instanceName",
 111             "Upgrade",
 112             "platformName",
 113             "lcpCloudRegionId",
 114             "legacyRegion",
 115             "tenantId",
 116             instanceParams,
 117             "lineOfBusinessName",
 118             true,
 119             "instanceId",
 120             emptyMap(),
 121             "trackById",
 122             true,
 123             "statusMessage",
 124             5,
 125             "originalName");
 126
 127         verifySerializationAndDeserialization(vnf);
 128     }
 129
 130     @Test
 131     public void serializeAndDeserializeVfModule() throws Exception {
 132
 133         List<UserParamNameAndValue> supplementaryParams = ImmutableList.of(
 134             new UserParamNameAndValue("uno", "1"),
 135             new UserParamNameAndValue("dos", "2"),
 136             new UserParamNameAndValue("tres", "3")
 137         );
 138
 139         VfModule vfModule = new VfModule(
 140             newModelInfo(),
 141             "instanceName",
 142             "volumeGroupInstanceName",
 143             "Delete",
 144             "lcpCloudRegionId",
 145             "legacyRegion",
 146             "tenantId",
 147             instanceParams,
 148             supplementaryParams,
 149             true,
 150             true,
 151             "instanceId",
 152             "trackById",
 153             true,
 154             "statusMessage",
 155             true,
 156             true,
 157             1,
 158             afterCompletion,
 159             "originalName");
 160
 161         verifySerializationAndDeserialization(vfModule);
 162     }
 163
 164     @Test
 165     public void VfModule_sdncPreLoad_shouldBeSerializedWithCorrectName() {
 166
 167         final boolean USE_PRELOAD = true;
 168
 169         VfModule vfModule = new VfModule(newModelInfo(), null, null, null,
 170             null, null, null, null, null, false,
 171             /* HERE ====> */ USE_PRELOAD,
 172             null, null, null, null, null, null, null, null , null);
 173
 174         assertThat(vfModule, jsonPartEquals("sdncPreLoad", USE_PRELOAD));
 175         assertThat(vfModule, jsonNodeAbsent("usePreload"));
 176     }
 177
 178     @Test
 179     public void VfModule_volumeGroupName_shouldBeSerializedWithCorrectName() {
 180
 181         final String VOLUME_GROUP_INSTANCE_NAME = "my volume group name";
 182
 183         VfModule vfModule = new VfModule(newModelInfo(), null,
 184             /* HERE ====> */ VOLUME_GROUP_INSTANCE_NAME,
 185             null, null, null, null, null, null,
 186             false, null, null, null, null, null,
 187             null, null, null, null, null);
 188
 189         assertThat(vfModule, jsonPartEquals("volumeGroupName", VOLUME_GROUP_INSTANCE_NAME));
 190         assertThat(vfModule, jsonNodeAbsent("volumeGroupInstanceName"));
 191     }
 192
 193     private ModelInfo newModelInfo() {
 194         ModelInfo modelInfo = new ModelInfo();
 195         setStringsInStringFields(modelInfo);
 196         return modelInfo;
 197     }
 198
 199     private void verifySerializationAndDeserialization(Object object) throws Exception {
 200
 201         assertThatAllValuesAreNotDefaultValues(object);
 202
 203         String valueAsString = JACKSON_OBJECT_MAPPER.writeValueAsString(object);
 204         Object objectReconstructed = JACKSON_OBJECT_MAPPER.readValue(valueAsString, object.getClass());
 205
 206         // verify that all fields' values were reconstructed
 207         assertThat(objectReconstructed, samePropertyValuesAs(object));
 208     }
 209
 210     private void assertThatAllValuesAreNotDefaultValues(Object object)
 211         throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 212         assertThat("setup is expected to have no field with a default Java value",
 213             PropertyUtils.describe(object).entrySet(),
 214             not(hasItem(hasProperty("value",
 215                 either(nullValue())
 216                     .or(equalTo(0))
 217                     .or(equalTo(""))
 218                     .or(equalTo(false))
 219                     .or(equalTo(Create))))));
 220     }
 221
 222 }