models-tosca/src/test/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProviderPolicyTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * SPDX-License-Identifier: Apache-2.0
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.models.tosca.authorative.provider;
  23
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertNotNull;
  27 import static org.junit.Assert.assertTrue;
  28
  29 import java.util.ArrayList;
  30 import java.util.List;
  31 import java.util.Map;
  32 import java.util.Properties;
  33
  34 import org.eclipse.persistence.config.PersistenceUnitProperties;
  35 import org.junit.After;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.onap.policy.common.utils.coder.CoderException;
  39 import org.onap.policy.common.utils.coder.StandardCoder;
  40 import org.onap.policy.common.utils.resources.ResourceUtils;
  41 import org.onap.policy.models.base.PfConceptKey;
  42 import org.onap.policy.models.base.PfModelException;
  43 import org.onap.policy.models.dao.DaoParameters;
  44 import org.onap.policy.models.dao.PfDao;
  45 import org.onap.policy.models.dao.PfDaoFactory;
  46 import org.onap.policy.models.dao.impl.DefaultPfDao;
  47 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
  48 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyFilter;
  49 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  50 import org.onap.policy.models.tosca.authorative.concepts.ToscaTopologyTemplate;
  51 import org.yaml.snakeyaml.Yaml;
  52
  53 /**
  54  * Test of the {@link AuthorativeToscaProvider} class.
  55  *
  56  * @author Liam Fallon (liam.fallon@est.tech)
  57  */
  58 public class AuthorativeToscaProviderPolicyTest {
  59     private static final String VERSION = "version";
  60     private static final String VCPE_JSON = "policies/vCPE.policy.monitoring.input.tosca.json";
  61     private static final String POLICY_AND_VERSION = "onap.restart.tca:1.0.0";
  62     private static final String POLICY1 = "onap.restart.tca";
  63     private static final String DAO_IS_NULL = "dao is marked @NonNull but is null";
  64     private static final String VERSION_100 = "1.0.0";
  65     private PfDao pfDao;
  66     private StandardCoder standardCoder;
  67
  68     /**
  69      * Set up the DAO towards the database.
  70      *
  71      * @throws Exception on database errors
  72      */
  73     @Before
  74     public void setupDao() throws Exception {
  75         final DaoParameters daoParameters = new DaoParameters();
  76         daoParameters.setPluginClass(DefaultPfDao.class.getCanonicalName());
  77
  78         daoParameters.setPersistenceUnit("ToscaConceptTest");
  79
  80         Properties jdbcProperties = new Properties();
  81         jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_USER, "policy");
  82         jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_PASSWORD, "P01icY");
  83
  84         // H2, use "org.mariadb.jdbc.Driver" and "jdbc:mariadb://localhost:3306/policy" for locally installed MariaDB
  85         jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_DRIVER, "org.h2.Driver");
  86         jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_URL, "jdbc:h2:mem:testdb");
  87
  88         daoParameters.setJdbcProperties(jdbcProperties);
  89
  90         pfDao = new PfDaoFactory().createPfDao(daoParameters);
  91         pfDao.init(daoParameters);
  92     }
  93
  94     /**
  95      * Set up GSON.
  96      */
  97     @Before
  98     public void setupGson() {
  99         standardCoder = new StandardCoder();
 100     }
 101
 102     @After
 103     public void teardown() {
 104         pfDao.close();
 105     }
 106
 107     @Test
 108     public void testPoliciesGet() throws Exception {
 109         assertThatThrownBy(() -> {
 110             new AuthorativeToscaProvider().getPolicies(null, null, null);
 111         }).hasMessage(DAO_IS_NULL);
 112
 113         assertThatThrownBy(() -> {
 114             new AuthorativeToscaProvider().getPolicyList(null, null, null);
 115         }).hasMessage(DAO_IS_NULL);
 116
 117         createPolicyTypes();
 118
 119         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 120                 ResourceUtils.getResourceAsString(VCPE_JSON),
 121                 ToscaServiceTemplate.class);
 122
 123         assertNotNull(toscaServiceTemplate);
 124         ToscaServiceTemplate createdServiceTemplate =
 125                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 126
 127         PfConceptKey policyKey = new PfConceptKey(POLICY_AND_VERSION);
 128
 129         ToscaPolicy beforePolicy =
 130                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 131         ToscaPolicy createdPolicy =
 132                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 133         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 134         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 135
 136         ToscaServiceTemplate gotServiceTemplate =
 137                 new AuthorativeToscaProvider().getPolicies(pfDao, policyKey.getName(), policyKey.getVersion());
 138
 139         ToscaPolicy gotPolicy =
 140                 gotServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 141         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicy));
 142         assertTrue(beforePolicy.getType().equals(gotPolicy.getType()));
 143
 144         List<ToscaPolicy> gotPolicyList =
 145                 new AuthorativeToscaProvider().getPolicyList(pfDao, POLICY1, VERSION_100);
 146         assertEquals(1, gotPolicyList.size());
 147         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 148
 149         gotPolicyList = new AuthorativeToscaProvider().getPolicyList(pfDao, POLICY1, null);
 150         assertEquals(1, gotPolicyList.size());
 151         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 152
 153         gotPolicyList = new AuthorativeToscaProvider().getPolicyList(pfDao, null, null);
 154         assertEquals(1, gotPolicyList.size());
 155         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 156
 157         gotPolicyList = new AuthorativeToscaProvider().getPolicyList(pfDao, null, VERSION_100);
 158         assertEquals(1, gotPolicyList.size());
 159         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 160
 161         gotPolicyList = new AuthorativeToscaProvider().getPolicyList(pfDao, "Nonexistant", VERSION_100);
 162         assertEquals(0, gotPolicyList.size());
 163     }
 164
 165     @Test
 166     public void testPoliciesGetFiltered() throws Exception {
 167         assertThatThrownBy(() -> {
 168             new AuthorativeToscaProvider().getFilteredPolicies(null, null);
 169         }).hasMessage(DAO_IS_NULL);
 170
 171         assertThatThrownBy(() -> {
 172             new AuthorativeToscaProvider().getFilteredPolicies(null, ToscaPolicyFilter.builder().build());
 173         }).hasMessage(DAO_IS_NULL);
 174
 175         assertThatThrownBy(() -> {
 176             new AuthorativeToscaProvider().getFilteredPolicies(pfDao, null);
 177         }).hasMessage("filter is marked @NonNull but is null");
 178
 179         assertThatThrownBy(() -> {
 180             new AuthorativeToscaProvider().getFilteredPolicyList(null, null);
 181         }).hasMessage(DAO_IS_NULL);
 182
 183         assertThatThrownBy(() -> {
 184             new AuthorativeToscaProvider().getFilteredPolicyList(null, ToscaPolicyFilter.builder().build());
 185         }).hasMessage(DAO_IS_NULL);
 186
 187         assertThatThrownBy(() -> {
 188             new AuthorativeToscaProvider().getFilteredPolicyList(pfDao, null);
 189         }).hasMessage("filter is marked @NonNull but is null");
 190
 191         createPolicyTypes();
 192
 193         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 194                 ResourceUtils.getResourceAsString(VCPE_JSON),
 195                 ToscaServiceTemplate.class);
 196
 197         assertNotNull(toscaServiceTemplate);
 198         ToscaServiceTemplate createdServiceTemplate =
 199                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 200
 201         PfConceptKey policyKey = new PfConceptKey(POLICY_AND_VERSION);
 202
 203         ToscaPolicy beforePolicy =
 204                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 205         ToscaPolicy createdPolicy =
 206                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 207         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 208         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 209
 210         ToscaServiceTemplate gotServiceTemplate =
 211                 new AuthorativeToscaProvider().getFilteredPolicies(pfDao, ToscaPolicyFilter.builder().build());
 212
 213         ToscaPolicy gotPolicy =
 214                 gotServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 215         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicy));
 216         assertTrue(beforePolicy.getType().equals(gotPolicy.getType()));
 217
 218         gotServiceTemplate = new AuthorativeToscaProvider().getFilteredPolicies(pfDao,
 219                 ToscaPolicyFilter.builder().name(policyKey.getName()).build());
 220
 221         gotPolicy = gotServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 222         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicy));
 223         assertTrue(beforePolicy.getType().equals(gotPolicy.getType()));
 224
 225         gotServiceTemplate = new AuthorativeToscaProvider().getFilteredPolicies(pfDao,
 226                 ToscaPolicyFilter.builder().name(policyKey.getName()).version(VERSION_100).build());
 227
 228         gotPolicy = gotServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 229         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicy));
 230         assertTrue(beforePolicy.getType().equals(gotPolicy.getType()));
 231
 232         List<ToscaPolicy> gotPolicyList =
 233                 new AuthorativeToscaProvider().getPolicyList(pfDao, POLICY1, VERSION_100);
 234         assertEquals(1, gotPolicyList.size());
 235         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 236
 237         gotPolicyList =
 238                 new AuthorativeToscaProvider().getFilteredPolicyList(pfDao, ToscaPolicyFilter.builder().build());
 239         assertEquals(1, gotPolicyList.size());
 240         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 241
 242         gotPolicyList = new AuthorativeToscaProvider().getFilteredPolicyList(pfDao,
 243                 ToscaPolicyFilter.builder().name(policyKey.getName()).build());
 244         assertEquals(1, gotPolicyList.size());
 245         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 246
 247         gotPolicyList = new AuthorativeToscaProvider().getFilteredPolicyList(pfDao,
 248                 ToscaPolicyFilter.builder().name(policyKey.getName()).version(VERSION_100).build());
 249         assertEquals(1, gotPolicyList.size());
 250         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, gotPolicyList.get(0)));
 251     }
 252
 253     @Test
 254     public void testPolicyCreate() throws Exception {
 255         assertThatThrownBy(() -> {
 256             new AuthorativeToscaProvider().createPolicies(null, null);
 257         }).hasMessage(DAO_IS_NULL);
 258
 259         assertThatThrownBy(() -> {
 260             new AuthorativeToscaProvider().createPolicies(null, new ToscaServiceTemplate());
 261         }).hasMessage(DAO_IS_NULL);
 262
 263         assertThatThrownBy(() -> {
 264             new AuthorativeToscaProvider().createPolicies(pfDao, null);
 265         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 266
 267         createPolicyTypes();
 268
 269         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 270                 ResourceUtils.getResourceAsString(VCPE_JSON),
 271                 ToscaServiceTemplate.class);
 272
 273         assertNotNull(toscaServiceTemplate);
 274         ToscaServiceTemplate createdServiceTemplate =
 275                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 276
 277         PfConceptKey policyKey = new PfConceptKey(POLICY_AND_VERSION);
 278
 279         ToscaPolicy beforePolicy =
 280                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 281         ToscaPolicy createdPolicy =
 282                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 283         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 284         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 285     }
 286
 287     @Test
 288     public void testPolicyUpdate() throws Exception {
 289         assertThatThrownBy(() -> {
 290             new AuthorativeToscaProvider().createPolicies(null, null);
 291         }).hasMessage(DAO_IS_NULL);
 292
 293         assertThatThrownBy(() -> {
 294             new AuthorativeToscaProvider().updatePolicies(null, null);
 295         }).hasMessage(DAO_IS_NULL);
 296
 297         assertThatThrownBy(() -> {
 298             new AuthorativeToscaProvider().updatePolicies(null, new ToscaServiceTemplate());
 299         }).hasMessage(DAO_IS_NULL);
 300
 301         assertThatThrownBy(() -> {
 302             new AuthorativeToscaProvider().updatePolicies(pfDao, null);
 303         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 304
 305         createPolicyTypes();
 306
 307         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 308                 ResourceUtils.getResourceAsString(VCPE_JSON),
 309                 ToscaServiceTemplate.class);
 310
 311         assertNotNull(toscaServiceTemplate);
 312         ToscaServiceTemplate createdServiceTemplate =
 313                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 314
 315         PfConceptKey policyKey = new PfConceptKey(POLICY_AND_VERSION);
 316
 317         ToscaPolicy beforePolicy =
 318                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 319         ToscaPolicy createdPolicy =
 320                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 321         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 322         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 323
 324         ToscaServiceTemplate updatedServiceTemplate =
 325                 new AuthorativeToscaProvider().updatePolicies(pfDao, toscaServiceTemplate);
 326
 327         ToscaPolicy updatedPolicy =
 328                 updatedServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 329         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, updatedPolicy));
 330         assertTrue(beforePolicy.getType().equals(updatedPolicy.getType()));
 331     }
 332
 333     @Test
 334     public void testPoliciesDelete() throws Exception {
 335         assertThatThrownBy(() -> {
 336             new AuthorativeToscaProvider().deletePolicy(null, null, null);
 337         }).hasMessage(DAO_IS_NULL);
 338
 339         assertThatThrownBy(() -> {
 340             new AuthorativeToscaProvider().deletePolicy(null, null, VERSION);
 341         }).hasMessage(DAO_IS_NULL);
 342
 343         assertThatThrownBy(() -> {
 344             new AuthorativeToscaProvider().deletePolicy(null, "name", null);
 345         }).hasMessage(DAO_IS_NULL);
 346
 347         assertThatThrownBy(() -> {
 348             new AuthorativeToscaProvider().deletePolicy(null, "name", VERSION);
 349         }).hasMessage(DAO_IS_NULL);
 350
 351         assertThatThrownBy(() -> {
 352             new AuthorativeToscaProvider().deletePolicy(pfDao, null, null);
 353         }).hasMessage("name is marked @NonNull but is null");
 354
 355         assertThatThrownBy(() -> {
 356             new AuthorativeToscaProvider().deletePolicy(pfDao, null, VERSION);
 357         }).hasMessage("name is marked @NonNull but is null");
 358
 359         assertThatThrownBy(() -> {
 360             new AuthorativeToscaProvider().deletePolicy(pfDao, "name", null);
 361         }).hasMessage("version is marked @NonNull but is null");
 362
 363         createPolicyTypes();
 364
 365         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 366                 ResourceUtils.getResourceAsString(VCPE_JSON),
 367                 ToscaServiceTemplate.class);
 368
 369         assertNotNull(toscaServiceTemplate);
 370         ToscaServiceTemplate createdServiceTemplate =
 371                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 372
 373         PfConceptKey policyKey = new PfConceptKey(POLICY_AND_VERSION);
 374
 375         ToscaPolicy beforePolicy =
 376                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 377         ToscaPolicy createdPolicy =
 378                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 379         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 380         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 381
 382         ToscaServiceTemplate deletedServiceTemplate =
 383                 new AuthorativeToscaProvider().deletePolicy(pfDao, policyKey.getName(), policyKey.getVersion());
 384
 385         ToscaPolicy deletedPolicy =
 386                 deletedServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 387         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 388         assertTrue(beforePolicy.getType().equals(deletedPolicy.getType()));
 389
 390         ToscaServiceTemplate gotServiceTemplate =
 391                 new AuthorativeToscaProvider().getPolicies(pfDao, policyKey.getName(), policyKey.getVersion());
 392
 393         assertTrue(gotServiceTemplate.getToscaTopologyTemplate().getPolicies().isEmpty());
 394     }
 395
 396     @Test
 397     public void testAssertPoliciesExist() {
 398         ToscaServiceTemplate testServiceTemplate = new ToscaServiceTemplate();
 399
 400         assertThatThrownBy(() -> {
 401             new AuthorativeToscaProvider().deletePolicy(pfDao, "name", null);
 402         }).hasMessage("version is marked @NonNull but is null");
 403
 404         assertThatThrownBy(() -> {
 405             new AuthorativeToscaProvider().createPolicies(pfDao, testServiceTemplate);
 406         }).hasMessage("topology template not specified on service template");
 407
 408         testServiceTemplate.setToscaTopologyTemplate(new ToscaTopologyTemplate());
 409         assertThatThrownBy(() -> {
 410             new AuthorativeToscaProvider().createPolicies(pfDao, testServiceTemplate);
 411         }).hasMessage("no policies specified on topology template of service template");
 412
 413         testServiceTemplate.getToscaTopologyTemplate().setPolicies(new ArrayList<>());
 414         assertThatThrownBy(() -> {
 415             new AuthorativeToscaProvider().createPolicies(pfDao, testServiceTemplate);
 416         }).hasMessage("An incoming list of concepts must have at least one entry");
 417     }
 418
 419     @Test
 420     public void testEntityMaps() throws CoderException, PfModelException {
 421         Object yamlObject = new Yaml().load(
 422                 ResourceUtils.getResourceAsString("policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml"));
 423         String yamlAsJsonString = new StandardCoder().encode(yamlObject);
 424
 425         ToscaServiceTemplate toscaServiceTemplatePolicyType =
 426                 standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 427
 428         assertNotNull(toscaServiceTemplatePolicyType);
 429         new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplatePolicyType);
 430
 431         assertEquals(3, toscaServiceTemplatePolicyType.getDataTypesAsMap().size());
 432         assertEquals(2, toscaServiceTemplatePolicyType.getPolicyTypesAsMap().size());
 433
 434         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(
 435                 ResourceUtils.getResourceAsString("policies/vCPE.policy.monitoring.input.tosca.json"),
 436                 ToscaServiceTemplate.class);
 437
 438         assertNotNull(toscaServiceTemplate);
 439         ToscaServiceTemplate createdServiceTemplate =
 440                 new AuthorativeToscaProvider().createPolicies(pfDao, toscaServiceTemplate);
 441
 442         PfConceptKey policyKey = new PfConceptKey("onap.restart.tca:1.0.0");
 443
 444         ToscaPolicy beforePolicy =
 445                 toscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 446         ToscaPolicy createdPolicy =
 447                 createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyKey.getName());
 448         assertEquals(0, beforePolicy.compareNameVersion(beforePolicy, createdPolicy));
 449         assertTrue(beforePolicy.getType().equals(createdPolicy.getType()));
 450
 451         assertEquals(1, toscaServiceTemplate.getToscaTopologyTemplate().getPoliciesAsMap().size());
 452         assertEquals(1, createdServiceTemplate.getToscaTopologyTemplate().getPoliciesAsMap().size());
 453
 454         Map<String, ToscaPolicy> policyMapItem = createdServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0);
 455         createdServiceTemplate.getToscaTopologyTemplate().getPolicies().add(policyMapItem);
 456
 457         assertThatThrownBy(() -> {
 458             createdServiceTemplate.getToscaTopologyTemplate().getPoliciesAsMap();
 459         }).hasMessageContaining("list of map of entities contains more than one entity with key");
 460     }
 461
 462     private void createPolicyTypes() throws CoderException, PfModelException {
 463         Object yamlObject = new Yaml().load(
 464                 ResourceUtils.getResourceAsString("policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml"));
 465         String yamlAsJsonString = new StandardCoder().encode(yamlObject);
 466
 467         ToscaServiceTemplate toscaServiceTemplatePolicyType =
 468                 standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 469
 470         assertNotNull(toscaServiceTemplatePolicyType);
 471         new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplatePolicyType);
 472     }
 473 }