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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019-2021,2023 Nordix Foundation.
   4  *  Modifications Copyright (C) 2019, 2021 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 com.google.gson.GsonBuilder;
  30 import java.util.LinkedHashMap;
  31 import java.util.List;
  32 import java.util.Properties;
  33 import org.apache.commons.lang3.ObjectUtils;
  34 import org.junit.After;
  35 import org.junit.Before;
  36 import org.junit.BeforeClass;
  37 import org.junit.Test;
  38 import org.onap.policy.common.utils.coder.StandardCoder;
  39 import org.onap.policy.common.utils.resources.ResourceUtils;
  40 import org.onap.policy.models.base.PfConceptKey;
  41 import org.onap.policy.models.dao.DaoParameters;
  42 import org.onap.policy.models.dao.PfDao;
  43 import org.onap.policy.models.dao.PfDaoFactory;
  44 import org.onap.policy.models.dao.impl.DefaultPfDao;
  45 import org.onap.policy.models.tosca.authorative.concepts.ToscaEntityFilter;
  46 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
  47 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  48 import org.onap.policy.models.tosca.authorative.concepts.ToscaTopologyTemplate;
  49 import org.yaml.snakeyaml.Yaml;
  50
  51 /**
  52  * Test of the {@link AuthorativeToscaProvider} class.
  53  */
  54 public class AuthorativeToscaProviderPolicyTypeTest {
  55     private static final String VERSION = "version";
  56     private static final String POLICY_NO_VERSION_VERSION1 = "onap.policies.NoVersion:0.0.1";
  57     private static final String POLICY_NO_VERSION = "onap.policies.NoVersion";
  58     private static final String MISSING_POLICY_TYPES = "no policy types specified on service template";
  59     private static final String DAO_IS_NULL = "^dao is marked .*on.*ull but is null$";
  60     private static final String VERSION_001 = "0.0.1";
  61     private static String yamlAsJsonString;
  62     private PfDao pfDao;
  63     private StandardCoder standardCoder;
  64
  65     /**
  66      * Read the policy type definition.
  67      *
  68      * @throws Exception on errors
  69      */
  70     @BeforeClass
  71     public static void readPolicyDefinition() {
  72         String yamlString = ResourceUtils.getResourceAsString("src/test/resources/onap.policies.NoVersion.yaml");
  73
  74         Object yamlObject = new Yaml().load(yamlString);
  75         yamlAsJsonString = new GsonBuilder().setPrettyPrinting().create().toJson(yamlObject);
  76     }
  77
  78     /**
  79      * Set up the DAO towards the database.
  80      *
  81      * @throws Exception on database errors
  82      */
  83     @Before
  84     public void setupDao() throws Exception {
  85         final DaoParameters daoParameters = new DaoParameters();
  86         daoParameters.setPluginClass(DefaultPfDao.class.getName());
  87
  88         daoParameters.setPersistenceUnit("ToscaConceptTest");
  89
  90         Properties jdbcProperties = new Properties();
  91         jdbcProperties.setProperty("javax.persistence.jdbc.user", "policy");
  92         jdbcProperties.setProperty("javax.persistence.jdbc.password", "P01icY");
  93         if (System.getProperty("USE-MARIADB") != null) {
  94             jdbcProperties.setProperty("javax.persistence.jdbc.driver", "org.mariadb.jdbc.Driver");
  95             jdbcProperties.setProperty("javax.persistence.jdbc.url", "jdbc:mariadb://localhost:3306/policy");
  96         } else {
  97             jdbcProperties.setProperty("javax.persistence.jdbc.driver", "org.h2.Driver");
  98             jdbcProperties.setProperty("javax.persistence.jdbc.url",
  99                             "jdbc:h2:mem:AuthorativeToscaProviderPolicyTypeTest");
 100         }
 101         daoParameters.setJdbcProperties(jdbcProperties);
 102
 103         pfDao = new PfDaoFactory().createPfDao(daoParameters);
 104         pfDao.init(daoParameters);
 105     }
 106
 107     /**
 108      * Set up GSON.
 109      */
 110     @Before
 111     public void setupGson() {
 112         standardCoder = new StandardCoder();
 113     }
 114
 115     @After
 116     public void teardown() {
 117         pfDao.close();
 118     }
 119
 120     @Test
 121     public void testPolicyTypesGet() throws Exception {
 122         assertThatThrownBy(() -> {
 123             new AuthorativeToscaProvider().getPolicyTypes(null, null, null);
 124         }).hasMessageMatching(DAO_IS_NULL);
 125
 126         assertThatThrownBy(() -> {
 127             new AuthorativeToscaProvider().getPolicyList(null, null, null);
 128         }).hasMessageMatching(DAO_IS_NULL);
 129
 130         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 131
 132         assertNotNull(toscaServiceTemplate);
 133         ToscaServiceTemplate createdServiceTemplate =
 134                 new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplate);
 135
 136         PfConceptKey policyTypeKey = new PfConceptKey(POLICY_NO_VERSION_VERSION1);
 137
 138         ToscaPolicyType beforePolicyType = toscaServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 139         ToscaPolicyType createdPolicyType = createdServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 140         assertEquals(true, beforePolicyType.getName().equals(createdPolicyType.getName()));
 141         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 142
 143         ToscaServiceTemplate gotServiceTemplate = new AuthorativeToscaProvider().getPolicyTypes(pfDao,
 144                 policyTypeKey.getName(), policyTypeKey.getVersion());
 145
 146         ToscaPolicyType gotPolicyType = gotServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 147         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 148         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 149
 150         List<ToscaPolicyType> gotPolicyTypeList =
 151                 new AuthorativeToscaProvider().getPolicyTypeList(pfDao, POLICY_NO_VERSION, VERSION_001);
 152         assertEquals(2, gotPolicyTypeList.size());
 153         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 154
 155         gotPolicyTypeList = new AuthorativeToscaProvider().getPolicyTypeList(pfDao, POLICY_NO_VERSION, null);
 156         assertEquals(2, gotPolicyTypeList.size());
 157         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 158
 159         gotPolicyTypeList = new AuthorativeToscaProvider().getPolicyTypeList(pfDao, null, null);
 160         assertEquals(2, gotPolicyTypeList.size());
 161         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 162
 163         gotPolicyTypeList = new AuthorativeToscaProvider().getPolicyTypeList(pfDao, null, VERSION_001);
 164         assertEquals(2, gotPolicyTypeList.size());
 165         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 166
 167         assertThatThrownBy(() -> new AuthorativeToscaProvider().getPolicyTypeList(new DefaultPfDao(), POLICY_NO_VERSION,
 168                 VERSION_001)).hasMessageContaining("Policy Framework DAO has not been initialized");
 169
 170         assertTrue(new AuthorativeToscaProvider().getPolicyTypeList(pfDao, "i.dont.Exist", VERSION_001).isEmpty());
 171     }
 172
 173     @Test
 174     public void testPolicyTypesGetFiltered() throws Exception {
 175         assertThatThrownBy(() -> {
 176             new AuthorativeToscaProvider().getFilteredPolicyTypes(null, null);
 177         }).hasMessageMatching(DAO_IS_NULL);
 178
 179         assertThatThrownBy(() -> {
 180             new AuthorativeToscaProvider().getFilteredPolicyTypes(null,
 181                     ToscaEntityFilter.<ToscaPolicyType>builder().build());
 182         }).hasMessageMatching(DAO_IS_NULL);
 183
 184         assertThatThrownBy(() -> {
 185             new AuthorativeToscaProvider().getFilteredPolicyTypes(pfDao, null);
 186         }).hasMessageMatching("^filter is marked .*on.*ull but is null$");
 187
 188         assertThatThrownBy(() -> {
 189             new AuthorativeToscaProvider().getFilteredPolicyTypeList(null, null);
 190         }).hasMessageMatching(DAO_IS_NULL);
 191
 192         assertThatThrownBy(() -> {
 193             new AuthorativeToscaProvider().getFilteredPolicyTypeList(null,
 194                     ToscaEntityFilter.<ToscaPolicyType>builder().build());
 195         }).hasMessageMatching(DAO_IS_NULL);
 196
 197         assertThatThrownBy(() -> {
 198             new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao, null);
 199         }).hasMessageMatching("^filter is marked .*on.*ull but is null$");
 200
 201         assertThatThrownBy(() -> new AuthorativeToscaProvider().getFilteredPolicyTypeList(new DefaultPfDao(),
 202                 ToscaEntityFilter.<ToscaPolicyType>builder().name("i.dont.Exist").build()))
 203                         .hasMessageContaining("Policy Framework DAO has not been initialized");
 204
 205         assertTrue(new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao,
 206                 ToscaEntityFilter.<ToscaPolicyType>builder().name("i.dont.Exist").build()).isEmpty());
 207
 208         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 209
 210         assertNotNull(toscaServiceTemplate);
 211         ToscaServiceTemplate createdServiceTemplate =
 212                 new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplate);
 213
 214         PfConceptKey policyTypeKey = new PfConceptKey(POLICY_NO_VERSION_VERSION1);
 215
 216         ToscaPolicyType beforePolicyType = toscaServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 217         ToscaPolicyType createdPolicyType = createdServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 218         assertEquals(true, beforePolicyType.getName().equals(createdPolicyType.getName()));
 219         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 220
 221         ToscaServiceTemplate gotServiceTemplate = new AuthorativeToscaProvider().getFilteredPolicyTypes(pfDao,
 222                 ToscaEntityFilter.<ToscaPolicyType>builder().build());
 223
 224         ToscaPolicyType gotPolicyType = gotServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 225         checkEqualsNameDescription(beforePolicyType, gotPolicyType);
 226
 227         gotServiceTemplate = new AuthorativeToscaProvider().getFilteredPolicyTypes(pfDao,
 228                 ToscaEntityFilter.<ToscaPolicyType>builder().name(policyTypeKey.getName()).build());
 229
 230         gotPolicyType = gotServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 231         checkEqualsNameDescription(beforePolicyType, gotPolicyType);
 232
 233         gotServiceTemplate = new AuthorativeToscaProvider().getFilteredPolicyTypes(pfDao, ToscaEntityFilter
 234                 .<ToscaPolicyType>builder().name(policyTypeKey.getName()).version(VERSION_001).build());
 235
 236         gotPolicyType = gotServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 237         checkEqualsNameDescription(beforePolicyType, gotPolicyType);
 238
 239         List<ToscaPolicyType> gotPolicyTypeList =
 240                 new AuthorativeToscaProvider().getPolicyTypeList(pfDao, POLICY_NO_VERSION, VERSION_001);
 241         assertEquals(2, gotPolicyTypeList.size());
 242         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 243
 244         gotPolicyTypeList = new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao,
 245                 ToscaEntityFilter.<ToscaPolicyType>builder().build());
 246         assertEquals(2, gotPolicyTypeList.size());
 247         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 248
 249         gotPolicyTypeList = new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao,
 250                 ToscaEntityFilter.<ToscaPolicyType>builder().name(policyTypeKey.getName()).build());
 251         assertEquals(1, gotPolicyTypeList.size());
 252         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 253
 254         gotPolicyTypeList = new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao, ToscaEntityFilter
 255                 .<ToscaPolicyType>builder().name(policyTypeKey.getName()).version(VERSION_001).build());
 256         assertEquals(1, gotPolicyTypeList.size());
 257         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 258
 259         gotPolicyTypeList = new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao,
 260                 ToscaEntityFilter.<ToscaPolicyType>builder().version("1.0.0").build());
 261         assertEquals(1, gotPolicyTypeList.size());
 262         assertEquals(true, beforePolicyType.getName().equals(gotPolicyType.getName()));
 263     }
 264
 265     private void checkEqualsNameDescription(ToscaPolicyType beforePolicyType, ToscaPolicyType gotPolicyType) {
 266         assertEquals(beforePolicyType.getName(), gotPolicyType.getName());
 267         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), gotPolicyType.getDescription()));
 268     }
 269
 270     @Test
 271     public void testPolicyTypesCreate() throws Exception {
 272         assertThatThrownBy(() -> {
 273             new AuthorativeToscaProvider().createPolicyTypes(null, null);
 274         }).hasMessageMatching(DAO_IS_NULL);
 275
 276         assertThatThrownBy(() -> {
 277             new AuthorativeToscaProvider().createPolicyTypes(null, new ToscaServiceTemplate());
 278         }).hasMessageMatching(DAO_IS_NULL);
 279
 280         assertThatThrownBy(() -> {
 281             new AuthorativeToscaProvider().createPolicyTypes(pfDao, null);
 282         }).hasMessageMatching("^serviceTemplate is marked .*on.*ull but is null$");
 283
 284         ToscaServiceTemplate testToscaServiceTemplate = new ToscaServiceTemplate();
 285         assertThatThrownBy(() -> {
 286             new AuthorativeToscaProvider().createPolicyTypes(pfDao, testToscaServiceTemplate);
 287         }).hasMessage(MISSING_POLICY_TYPES);
 288
 289         testToscaServiceTemplate.setPolicyTypes(new LinkedHashMap<>());
 290         assertThatThrownBy(() -> {
 291             new AuthorativeToscaProvider().createPolicyTypes(pfDao, testToscaServiceTemplate);
 292         }).hasMessage("An incoming list of concepts must have at least one entry");
 293
 294         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 295
 296         assertNotNull(toscaServiceTemplate);
 297         ToscaServiceTemplate createdServiceTemplate =
 298                 new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplate);
 299
 300         PfConceptKey policyTypeKey = new PfConceptKey(POLICY_NO_VERSION_VERSION1);
 301
 302         ToscaPolicyType beforePolicyType = toscaServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 303         ToscaPolicyType createdPolicyType = createdServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 304         assertEquals(true, beforePolicyType.getName().equals(createdPolicyType.getName()));
 305         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 306     }
 307
 308     @Test
 309     public void testPolicyTypesUpdate() throws Exception {
 310         assertThatThrownBy(() -> {
 311             new AuthorativeToscaProvider().createPolicyTypes(null, null);
 312         }).hasMessageMatching(DAO_IS_NULL);
 313
 314         assertThatThrownBy(() -> {
 315             new AuthorativeToscaProvider().updatePolicyTypes(null, null);
 316         }).hasMessageMatching(DAO_IS_NULL);
 317
 318         assertThatThrownBy(() -> {
 319             new AuthorativeToscaProvider().updatePolicyTypes(null, new ToscaServiceTemplate());
 320         }).hasMessageMatching(DAO_IS_NULL);
 321
 322         assertThatThrownBy(() -> {
 323             new AuthorativeToscaProvider().updatePolicyTypes(pfDao, null);
 324         }).hasMessageMatching("^serviceTemplate is marked .*on.*ull but is null$");
 325
 326         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 327
 328         assertNotNull(toscaServiceTemplate);
 329         ToscaServiceTemplate createdServiceTemplate =
 330                 new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplate);
 331
 332         PfConceptKey policyTypeKey = new PfConceptKey(POLICY_NO_VERSION_VERSION1);
 333
 334         ToscaPolicyType beforePolicyType = toscaServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 335         ToscaPolicyType createdPolicyType = createdServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 336         assertEquals(true, beforePolicyType.getName().equals(createdPolicyType.getName()));
 337         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 338
 339         ToscaServiceTemplate updatedServiceTemplate =
 340                 new AuthorativeToscaProvider().updatePolicyTypes(pfDao, toscaServiceTemplate);
 341
 342         ToscaPolicyType updatedPolicy = updatedServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 343         assertEquals(true, beforePolicyType.getName().equals(updatedPolicy.getName()));
 344         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), updatedPolicy.getDescription()));
 345     }
 346
 347     @Test
 348     public void testPolicyTypesDelete() throws Exception {
 349         assertThatThrownBy(() -> {
 350             new AuthorativeToscaProvider().deletePolicyType(null, null, null);
 351         }).hasMessageMatching(DAO_IS_NULL);
 352
 353         assertThatThrownBy(() -> {
 354             new AuthorativeToscaProvider().deletePolicyType(null, null, VERSION);
 355         }).hasMessageMatching(DAO_IS_NULL);
 356
 357         assertThatThrownBy(() -> {
 358             new AuthorativeToscaProvider().deletePolicyType(null, "name", null);
 359         }).hasMessageMatching(DAO_IS_NULL);
 360
 361         assertThatThrownBy(() -> {
 362             new AuthorativeToscaProvider().deletePolicyType(null, "name", VERSION);
 363         }).hasMessageMatching(DAO_IS_NULL);
 364
 365         assertThatThrownBy(() -> {
 366             new AuthorativeToscaProvider().deletePolicyType(pfDao, null, null);
 367         }).hasMessageMatching("^name is marked .*on.*ull but is null$");
 368
 369         assertThatThrownBy(() -> {
 370             new AuthorativeToscaProvider().deletePolicyType(pfDao, null, VERSION);
 371         }).hasMessageMatching("^name is marked .*on.*ull but is null$");
 372
 373         assertThatThrownBy(() -> {
 374             new AuthorativeToscaProvider().deletePolicyType(pfDao, "name", null);
 375         }).hasMessageMatching("^version is marked .*on.*ull but is null$");
 376
 377         ToscaServiceTemplate toscaServiceTemplate = standardCoder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 378
 379         assertNotNull(toscaServiceTemplate);
 380         ToscaServiceTemplate createdServiceTemplate =
 381                 new AuthorativeToscaProvider().createPolicyTypes(pfDao, toscaServiceTemplate);
 382
 383         PfConceptKey policyTypeKey = new PfConceptKey(POLICY_NO_VERSION_VERSION1);
 384
 385         ToscaPolicyType beforePolicyType = toscaServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 386         ToscaPolicyType createdPolicyType = createdServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 387         assertEquals(true, beforePolicyType.getName().equals(createdPolicyType.getName()));
 388         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), createdPolicyType.getDescription()));
 389
 390         ToscaServiceTemplate deletedServiceTemplate = new AuthorativeToscaProvider().deletePolicyType(pfDao,
 391                 policyTypeKey.getName(), policyTypeKey.getVersion());
 392
 393         ToscaPolicyType deletedPolicy = deletedServiceTemplate.getPolicyTypes().get(policyTypeKey.getName());
 394         assertEquals(true, beforePolicyType.getName().equals(deletedPolicy.getName()));
 395         assertEquals(0, ObjectUtils.compare(beforePolicyType.getDescription(), deletedPolicy.getDescription()));
 396
 397         assertThatThrownBy(() -> {
 398             new AuthorativeToscaProvider().getPolicyTypes(pfDao, policyTypeKey.getName(), policyTypeKey.getVersion());
 399         }).hasMessage("policy types for onap.policies.NoVersion:0.0.1 do not exist");
 400     }
 401
 402     @Test
 403     public void testAssertPoliciesExist() {
 404         ToscaServiceTemplate testServiceTemplate = new ToscaServiceTemplate();
 405
 406         assertThatThrownBy(() -> {
 407             new AuthorativeToscaProvider().deletePolicyType(pfDao, "name", null);
 408         }).hasMessageMatching("^version is marked .*on.*ull but is null$");
 409
 410         assertThatThrownBy(() -> {
 411             new AuthorativeToscaProvider().createPolicyTypes(pfDao, testServiceTemplate);
 412         }).hasMessage(MISSING_POLICY_TYPES);
 413
 414         testServiceTemplate.setToscaTopologyTemplate(new ToscaTopologyTemplate());
 415         assertThatThrownBy(() -> {
 416             new AuthorativeToscaProvider().createPolicyTypes(pfDao, testServiceTemplate);
 417         }).hasMessage(MISSING_POLICY_TYPES);
 418
 419         testServiceTemplate.setPolicyTypes(new LinkedHashMap<>());
 420         assertThatThrownBy(() -> {
 421             new AuthorativeToscaProvider().createPolicyTypes(pfDao, testServiceTemplate);
 422         }).hasMessage("An incoming list of concepts must have at least one entry");
 423     }
 424
 425     @Test
 426     public void testNullParameters() throws Exception {
 427         assertThatThrownBy(() -> new AuthorativeToscaProvider().getPolicyTypeList(null, null, null))
 428                 .hasMessageMatching("^dao is marked .*on.*ull but is null$");
 429     }
 430 }