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.setStringsInStringProperties;
  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         );
  99
 100         verifySerializationAndDeserialization(serviceInstantiation);
 101     }
 102
 103     @Test
 104     public void serializeAndDeserializeVnf() throws Exception {
 105
 106         Vnf vnf = new Vnf(
 107             newModelInfo(), "productFamilyId",
 108             "instanceName",
 109             "Upgrade",
 110             "platformName",
 111             "lcpCloudRegionId",
 112             "legacyRegion",
 113             "tenantId",
 114             instanceParams,
 115             "lineOfBusinessName",
 116             true,
 117             "instanceId",
 118             emptyMap(),
 119             "trackById",
 120             true,
 121             "statusMessage",
 122             5);
 123
 124         verifySerializationAndDeserialization(vnf);
 125     }
 126
 127     @Test
 128     public void serializeAndDeserializeVfModule() throws Exception {
 129
 130         List<UserParamNameAndValue> supplementaryParams = ImmutableList.of(
 131             new UserParamNameAndValue("uno", "1"),
 132             new UserParamNameAndValue("dos", "2"),
 133             new UserParamNameAndValue("tres", "3")
 134         );
 135
 136         VfModule vfModule = new VfModule(
 137             newModelInfo(),
 138             "instanceName",
 139             "volumeGroupInstanceName",
 140             "Delete",
 141             "lcpCloudRegionId",
 142             "legacyRegion",
 143             "tenantId",
 144             instanceParams,
 145             supplementaryParams,
 146             true,
 147             true,
 148             "instanceId",
 149             "trackById",
 150             true,
 151             "statusMessage",
 152             true,
 153             true,
 154             1);
 155
 156         verifySerializationAndDeserialization(vfModule);
 157     }
 158
 159     @Test
 160     public void VfModule_sdncPreLoad_shouldBeSerializedWithCorrectName() {
 161
 162         final boolean USE_PRELOAD = true;
 163
 164         VfModule vfModule = new VfModule(newModelInfo(), null, null, null,
 165             null, null, null, null, null, false,
 166             /* HERE ====> */ USE_PRELOAD,
 167             null, null, null, null, null, null, null);
 168
 169         assertThat(vfModule, jsonPartEquals("sdncPreLoad", USE_PRELOAD));
 170         assertThat(vfModule, jsonNodeAbsent("usePreload"));
 171     }
 172
 173     @Test
 174     public void VfModule_volumeGroupName_shouldBeSerializedWithCorrectName() {
 175
 176         final String VOLUME_GROUP_INSTANCE_NAME = "my volume group name";
 177
 178         VfModule vfModule = new VfModule(newModelInfo(), null,
 179             /* HERE ====> */ VOLUME_GROUP_INSTANCE_NAME,
 180             null, null, null, null, null, null,
 181             false, null, null, null, null, null,
 182             null, null, null);
 183
 184         assertThat(vfModule, jsonPartEquals("volumeGroupName", VOLUME_GROUP_INSTANCE_NAME));
 185         assertThat(vfModule, jsonNodeAbsent("volumeGroupInstanceName"));
 186     }
 187
 188     private ModelInfo newModelInfo() {
 189         ModelInfo modelInfo = new ModelInfo();
 190         setStringsInStringProperties(modelInfo);
 191         return modelInfo;
 192     }
 193
 194     private void verifySerializationAndDeserialization(Object object) throws Exception {
 195
 196         assertThatAllValuesAreNotDefaultValues(object);
 197
 198         String valueAsString = JACKSON_OBJECT_MAPPER.writeValueAsString(object);
 199         Object objectReconstructed = JACKSON_OBJECT_MAPPER.readValue(valueAsString, object.getClass());
 200
 201         // verify that all fields' values were reconstructed
 202         assertThat(objectReconstructed, samePropertyValuesAs(object));
 203     }
 204
 205     private void assertThatAllValuesAreNotDefaultValues(Object object)
 206         throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 207         assertThat("setup is expected to have no field with a default Java value",
 208             PropertyUtils.describe(object).entrySet(),
 209             not(hasItem(hasProperty("value",
 210                 either(nullValue())
 211                     .or(equalTo(0))
 212                     .or(equalTo(""))
 213                     .or(equalTo(false))
 214                     .or(equalTo(Create))))));
 215     }
 216
 217 }