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             emptyMap(),
  85             instanceParams,
  86             true,
  87             1,
  88             true,
  89             true,
  90             "testApi",
  91             "instanceId",
  92             "Delete",
  93             "trackById",
  94             true,
  95             "statusMessage",
  96             new VidNotions(InstantiationUI.ANY_ALACARTE_WHICH_NOT_EXCLUDED,
  97                 ModelCategory.INFRASTRUCTURE_VPN,
  98                 InstantiationUI.INFRASTRUCTURE_VPN,
  99                 InstantiationType.Macro),
 100             "originalName"
 101         );
 102
 103         verifySerializationAndDeserialization(serviceInstantiation);
 104     }
 105
 106     @Test
 107     public void serializeAndDeserializeVnf() throws Exception {
 108
 109         Vnf vnf = new Vnf(
 110             newModelInfo(), "productFamilyId",
 111             "instanceName",
 112             "Upgrade",
 113             "platformName",
 114             "lcpCloudRegionId",
 115             "legacyRegion",
 116             "tenantId",
 117             instanceParams,
 118             "lineOfBusinessName",
 119             true,
 120             "instanceId",
 121             emptyMap(),
 122             "trackById",
 123             true,
 124             "statusMessage",
 125             5,
 126             "originalName");
 127
 128         verifySerializationAndDeserialization(vnf);
 129     }
 130
 131     @Test
 132     public void serializeAndDeserializeVfModule() throws Exception {
 133
 134         List<UserParamNameAndValue> supplementaryParams = ImmutableList.of(
 135             new UserParamNameAndValue("uno", "1"),
 136             new UserParamNameAndValue("dos", "2"),
 137             new UserParamNameAndValue("tres", "3")
 138         );
 139
 140         VfModule vfModule = new VfModule(
 141             newModelInfo(),
 142             "instanceName",
 143             "volumeGroupInstanceName",
 144             "Delete",
 145             "lcpCloudRegionId",
 146             "legacyRegion",
 147             "tenantId",
 148             instanceParams,
 149             supplementaryParams,
 150             true,
 151             true,
 152             "instanceId",
 153             "trackById",
 154             true,
 155             "statusMessage",
 156             true,
 157             true,
 158             1,
 159             afterCompletion,
 160             "originalName");
 161
 162         verifySerializationAndDeserialization(vfModule);
 163     }
 164
 165     @Test
 166     public void VfModule_sdncPreLoad_shouldBeSerializedWithCorrectName() {
 167
 168         final boolean USE_PRELOAD = true;
 169
 170         VfModule vfModule = new VfModule(newModelInfo(), null, null, null,
 171             null, null, null, null, null, false,
 172             /* HERE ====> */ USE_PRELOAD,
 173             null, null, null, null, null, null, null, null , null);
 174
 175         assertThat(vfModule, jsonPartEquals("sdncPreLoad", USE_PRELOAD));
 176         assertThat(vfModule, jsonNodeAbsent("usePreload"));
 177     }
 178
 179     @Test
 180     public void VfModule_volumeGroupName_shouldBeSerializedWithCorrectName() {
 181
 182         final String VOLUME_GROUP_INSTANCE_NAME = "my volume group name";
 183
 184         VfModule vfModule = new VfModule(newModelInfo(), null,
 185             /* HERE ====> */ VOLUME_GROUP_INSTANCE_NAME,
 186             null, null, null, null, null, null,
 187             false, null, null, null, null, null,
 188             null, null, null, null, null);
 189
 190         assertThat(vfModule, jsonPartEquals("volumeGroupName", VOLUME_GROUP_INSTANCE_NAME));
 191         assertThat(vfModule, jsonNodeAbsent("volumeGroupInstanceName"));
 192     }
 193
 194     private ModelInfo newModelInfo() {
 195         ModelInfo modelInfo = new ModelInfo();
 196         setStringsInStringFields(modelInfo);
 197         return modelInfo;
 198     }
 199
 200     private void verifySerializationAndDeserialization(Object object) throws Exception {
 201
 202         assertThatAllValuesAreNotDefaultValues(object);
 203
 204         String valueAsString = JACKSON_OBJECT_MAPPER.writeValueAsString(object);
 205         Object objectReconstructed = JACKSON_OBJECT_MAPPER.readValue(valueAsString, object.getClass());
 206
 207         // verify that all fields' values were reconstructed
 208         assertThat(objectReconstructed, samePropertyValuesAs(object));
 209     }
 210
 211     private void assertThatAllValuesAreNotDefaultValues(Object object)
 212         throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 213         assertThat("setup is expected to have no field with a default Java value",
 214             PropertyUtils.describe(object).entrySet(),
 215             not(hasItem(hasProperty("value",
 216                 either(nullValue())
 217                     .or(equalTo(0))
 218                     .or(equalTo(""))
 219                     .or(equalTo(false))
 220                     .or(equalTo(Create))))));
 221     }
 222
 223 }