models-provider/src/test/java/org/onap/policy/models/provider/impl/DatabasePolicyModelsProviderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019-2021 Nordix Foundation.
   4  *  Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
   5  *  Modifications Copyright (C) 2020 Bell Canada. 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  *
  19  * SPDX-License-Identifier: Apache-2.0
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.policy.models.provider.impl;
  24
  25 import static org.assertj.core.api.Assertions.assertThat;
  26 import static org.assertj.core.api.Assertions.assertThatCode;
  27 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  28 import static org.junit.Assert.assertEquals;
  29 import static org.junit.Assert.assertNotNull;
  30 import static org.junit.Assert.assertTrue;
  31
  32 import java.time.Instant;
  33 import java.util.ArrayList;
  34 import java.util.List;
  35 import org.junit.After;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.onap.policy.models.base.PfModelException;
  39 import org.onap.policy.models.pdp.concepts.Pdp;
  40 import org.onap.policy.models.pdp.concepts.PdpGroup;
  41 import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
  42 import org.onap.policy.models.pdp.concepts.PdpStatistics;
  43 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
  44 import org.onap.policy.models.pdp.enums.PdpHealthStatus;
  45 import org.onap.policy.models.pdp.enums.PdpState;
  46 import org.onap.policy.models.provider.PolicyModelsProvider;
  47 import org.onap.policy.models.provider.PolicyModelsProviderFactory;
  48 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
  49 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
  50 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifierOptVersion;
  51 import org.onap.policy.models.tosca.authorative.concepts.ToscaEntityFilter;
  52 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
  53 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
  54 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  55 import org.onap.policy.models.tosca.authorative.concepts.ToscaTypedEntityFilter;
  56
  57 /**
  58  * Test the database models provider implementation.
  59  *
  60  * @author Liam Fallon (liam.fallon@est.tech)
  61  */
  62 public class DatabasePolicyModelsProviderTest {
  63     private static final String NAME = "name";
  64
  65     private static final String TEMPLATE_IS_NULL = "^serviceTemplate is marked .*on.*ull but is null$";
  66
  67     private static final String SUBGROUP_IS_NULL = "^pdpSubGroup is marked .*on.*ull but is null$";
  68
  69     private static final String GROUP_IS_NULL = "^pdpGroupName is marked .*on.*ull but is null$";
  70
  71     private static final String NAME_IS_NULL = "^name is marked .*on.*ull but is null$";
  72
  73     private static final String FILTER_IS_NULL = "^filter is marked .*on.*ull but is null$";
  74
  75     private static final String GROUP = "group";
  76
  77     private static final String VERSION_100 = "1.0.0";
  78
  79     private static final Instant TIMESTAMP = Instant.EPOCH;
  80
  81     private static final String ORDER = "DESC";
  82
  83     private PolicyModelsProviderParameters parameters;
  84
  85     private PolicyModelsProvider databaseProvider;
  86
  87     /**
  88      * Initialize parameters.
  89      */
  90     @Before
  91     public void setupParameters() {
  92         parameters = new PolicyModelsProviderParameters();
  93         parameters.setDatabaseDriver("org.h2.Driver");
  94         parameters.setDatabaseUrl("jdbc:h2:mem:DatabasePolicyModelsProviderTest");
  95         parameters.setDatabaseUser("policy");
  96         parameters.setDatabasePassword("P01icY");
  97         parameters.setPersistenceUnit("ToscaConceptTest");
  98     }
  99
 100     /**
 101      * Closes the DB.
 102      */
 103     @After
 104     public void tearDown() throws PfModelException {
 105         if (databaseProvider != null) {
 106             databaseProvider.close();
 107         }
 108     }
 109
 110     @Test
 111     public void testInitAndClose() throws Exception {
 112         assertThatThrownBy(() -> {
 113             new DatabasePolicyModelsProviderImpl(null);
 114         }).hasMessageMatching("^parameters is marked .*on.*ull but is null$");
 115
 116         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 117
 118         parameters.setDatabaseUrl("jdbc://www.acmecorp.nonexist");
 119
 120         databaseProvider.close();
 121         databaseProvider.init();
 122
 123         databaseProvider.close();
 124
 125         parameters.setDatabaseUrl("jdbc:h2:mem:DatabasePolicyModelsProviderTest");
 126
 127         parameters.setPersistenceUnit("WileECoyote");
 128
 129         assertThatThrownBy(databaseProvider::init).hasMessageContaining("could not create Data Access Object (DAO)");
 130
 131         parameters.setPersistenceUnit("ToscaConceptTest");
 132
 133         databaseProvider.init();
 134         databaseProvider.close();
 135
 136         assertThatThrownBy(() -> {
 137             databaseProvider.init();
 138             databaseProvider.init();
 139         }).hasMessage("provider is already initialized");
 140
 141         databaseProvider.close();
 142
 143         databaseProvider.close();
 144     }
 145
 146     @Test
 147     public void testProviderMethodsNull() throws Exception {
 148
 149         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 150
 151         assertThatThrownBy(() -> {
 152             databaseProvider.getFilteredPolicyTypes(null);
 153         }).hasMessageMatching(FILTER_IS_NULL);
 154
 155         assertThatThrownBy(() -> {
 156             databaseProvider.getFilteredPolicyTypeList(null);
 157         }).hasMessageMatching(FILTER_IS_NULL);
 158
 159         assertThatThrownBy(() -> {
 160             databaseProvider.createPolicyTypes(null);
 161         }).hasMessageMatching(TEMPLATE_IS_NULL);
 162
 163         assertThatThrownBy(() -> {
 164             databaseProvider.updatePolicyTypes(null);
 165         }).hasMessageMatching(TEMPLATE_IS_NULL);
 166
 167         assertThatThrownBy(() -> {
 168             databaseProvider.deletePolicyType(null, null);
 169         }).hasMessageMatching(NAME_IS_NULL);
 170
 171         assertThatThrownBy(() -> {
 172             databaseProvider.deletePolicyType("aaa", null);
 173         }).hasMessageMatching("^version is marked .*on.*ull but is null$");
 174
 175         assertThatThrownBy(() -> {
 176             databaseProvider.deletePolicyType(null, "aaa");
 177         }).hasMessageMatching(NAME_IS_NULL);
 178
 179         assertThatThrownBy(() -> {
 180             databaseProvider.getFilteredPolicies(null);
 181         }).hasMessageMatching(FILTER_IS_NULL);
 182
 183         assertThatThrownBy(() -> {
 184             databaseProvider.getFilteredPolicyList(null);
 185         }).hasMessageMatching(FILTER_IS_NULL);
 186
 187         assertThatThrownBy(() -> {
 188             databaseProvider.createPolicies(null);
 189         }).hasMessageMatching(TEMPLATE_IS_NULL);
 190
 191         assertThatThrownBy(() -> {
 192             databaseProvider.updatePolicies(null);
 193         }).hasMessageMatching(TEMPLATE_IS_NULL);
 194
 195         assertThatThrownBy(() -> {
 196             databaseProvider.deletePolicy(null, null);
 197         }).hasMessageMatching(NAME_IS_NULL);
 198
 199         assertThatThrownBy(() -> {
 200             databaseProvider.deletePolicy(null, "aaa");
 201         }).hasMessageMatching(NAME_IS_NULL);
 202
 203         assertThatThrownBy(() -> {
 204             databaseProvider.deletePolicy("aaa", null);
 205         }).hasMessageMatching("^version is marked .*on.*ull but is null$");
 206     }
 207
 208     @Test
 209     public void testProviderMethodsNullGroup() throws Exception {
 210
 211         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 212
 213         assertThatThrownBy(() -> {
 214             databaseProvider.getFilteredPdpGroups(null);
 215         }).hasMessageMatching(FILTER_IS_NULL);
 216
 217         assertThatThrownBy(() -> {
 218             databaseProvider.createPdpGroups(null);
 219         }).hasMessageMatching("^pdpGroups is marked .*on.*ull but is null$");
 220
 221         assertThatThrownBy(() -> {
 222             databaseProvider.updatePdpGroups(null);
 223         }).hasMessageMatching("^pdpGroups is marked .*on.*ull but is null$");
 224
 225         assertThatThrownBy(() -> {
 226             databaseProvider.updatePdpSubGroup(null, null);
 227         }).hasMessageMatching(GROUP_IS_NULL);
 228
 229         assertThatThrownBy(() -> {
 230             databaseProvider.updatePdpSubGroup(null, new PdpSubGroup());
 231         }).hasMessageMatching(GROUP_IS_NULL);
 232
 233         assertThatThrownBy(() -> {
 234             databaseProvider.updatePdpSubGroup(NAME, null);
 235         }).hasMessageMatching(SUBGROUP_IS_NULL);
 236
 237         assertThatThrownBy(() -> {
 238             databaseProvider.updatePdpSubGroup(NAME, new PdpSubGroup());
 239         }).hasMessage("parameter \"localName\" is null");
 240
 241         assertThatThrownBy(() -> {
 242             databaseProvider.updatePdp(null, null, null);
 243         }).hasMessageMatching(GROUP_IS_NULL);
 244
 245         assertThatThrownBy(() -> {
 246             databaseProvider.updatePdp(null, null, new Pdp());
 247         }).hasMessageMatching(GROUP_IS_NULL);
 248
 249         assertThatThrownBy(() -> {
 250             databaseProvider.updatePdp(null, "sub", null);
 251         }).hasMessageMatching(GROUP_IS_NULL);
 252
 253         assertThatThrownBy(() -> {
 254             databaseProvider.updatePdp(null, "sub", new Pdp());
 255         }).hasMessageMatching(GROUP_IS_NULL);
 256
 257         assertThatThrownBy(() -> {
 258             databaseProvider.updatePdp(NAME, null, null);
 259         }).hasMessageMatching(SUBGROUP_IS_NULL);
 260
 261         assertThatThrownBy(() -> {
 262             databaseProvider.updatePdp(NAME, null, new Pdp());
 263         }).hasMessageMatching(SUBGROUP_IS_NULL);
 264
 265         assertThatThrownBy(() -> {
 266             databaseProvider.updatePdp(NAME, "sub", null);
 267         }).hasMessageMatching("^pdp is marked .*on.*ull but is null$");
 268
 269         assertThatThrownBy(() -> {
 270             databaseProvider.updatePdp(NAME, "sub", new Pdp());
 271         }).hasMessage("parameter \"localName\" is null");
 272
 273         assertThatThrownBy(() -> {
 274             databaseProvider.deletePdpGroup(null);
 275         }).hasMessageMatching(NAME_IS_NULL);
 276
 277         assertThatThrownBy(() -> {
 278             databaseProvider.getFilteredPdpStatistics(NAME, null, "sub", TIMESTAMP, TIMESTAMP, ORDER, 0);
 279         }).hasMessageMatching(GROUP_IS_NULL);
 280
 281         assertThatThrownBy(() -> {
 282             databaseProvider.createPdpStatistics(null);
 283         }).hasMessageMatching("^pdpStatisticsList is marked .*on.*ull but is null$");
 284
 285         assertThatThrownBy(() -> {
 286             databaseProvider.updatePdpStatistics(null);
 287         }).hasMessageMatching("^pdpStatisticsList is marked .*on.*ull but is null$");
 288
 289         assertThatThrownBy(() -> {
 290             databaseProvider.deletePdpStatistics(null, TIMESTAMP);
 291         }).hasMessageMatching(NAME_IS_NULL);
 292
 293         databaseProvider.close();
 294     }
 295
 296     @Test
 297     public void testProviderMethodsNotInit() throws Exception {
 298         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 299
 300         databaseProvider.close();
 301
 302         assertThatThrownBy(() -> {
 303             databaseProvider.getPolicyTypes(NAME, "version");
 304         }).hasMessage("policy models provider is not initilaized");
 305     }
 306
 307     @Test
 308     public void testProviderMethods() throws PfModelException {
 309         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 310
 311         assertThatThrownBy(() -> databaseProvider.getPolicyTypes(NAME, VERSION_100))
 312                 .hasMessage("service template not found in database");
 313
 314         assertTrue(databaseProvider.getPolicyTypeList(NAME, VERSION_100).isEmpty());
 315
 316         assertThatThrownBy(
 317             () -> databaseProvider.getFilteredPolicyTypes(ToscaEntityFilter.<ToscaPolicyType>builder().build()))
 318                         .hasMessage("service template not found in database");
 319
 320         assertTrue(databaseProvider.getFilteredPolicyTypeList(ToscaEntityFilter.<ToscaPolicyType>builder().build())
 321                 .isEmpty());
 322
 323         assertThatThrownBy(() -> {
 324             databaseProvider.createPolicyTypes(new ToscaServiceTemplate());
 325         }).hasMessage("no policy types specified on service template");
 326
 327         assertThatThrownBy(() -> {
 328             databaseProvider.updatePolicyTypes(new ToscaServiceTemplate());
 329         }).hasMessage("no policy types specified on service template");
 330
 331         assertThatThrownBy(() -> databaseProvider.deletePolicyType(NAME, VERSION_100))
 332                 .hasMessage("service template not found in database");
 333
 334         assertThatThrownBy(() -> databaseProvider.getPolicies(NAME, VERSION_100))
 335                 .hasMessage("service template not found in database");
 336
 337         assertTrue(databaseProvider.getPolicyList(NAME, VERSION_100).isEmpty());
 338
 339         assertThatThrownBy(
 340             () -> databaseProvider.getFilteredPolicies(ToscaTypedEntityFilter.<ToscaPolicy>builder().build()))
 341                         .hasMessage("service template not found in database");
 342
 343         assertTrue(databaseProvider.getFilteredPolicyList(ToscaTypedEntityFilter.<ToscaPolicy>builder().build())
 344                 .isEmpty());
 345
 346         assertThatThrownBy(() -> {
 347             databaseProvider.createPolicies(new ToscaServiceTemplate());
 348         }).hasMessage("topology template not specified on service template");
 349
 350         assertThatThrownBy(() -> {
 351             databaseProvider.updatePolicies(new ToscaServiceTemplate());
 352         }).hasMessage("topology template not specified on service template");
 353
 354         assertThatThrownBy(() -> databaseProvider.deletePolicy("Policy", "0.0.0").getToscaTopologyTemplate())
 355                 .hasMessage("service template not found in database");
 356
 357         assertEquals(0, databaseProvider.getPdpGroups(NAME).size());
 358         assertEquals(0, databaseProvider.getFilteredPdpGroups(PdpGroupFilter.builder().build()).size());
 359
 360         assertNotNull(databaseProvider.createPdpGroups(new ArrayList<>()));
 361         assertNotNull(databaseProvider.updatePdpGroups(new ArrayList<>()));
 362     }
 363
 364     @Test
 365     public void testProviderMethodsInGroups() throws PfModelException {
 366         PdpGroup pdpGroup = new PdpGroup();
 367         pdpGroup.setName(GROUP);
 368         pdpGroup.setVersion("1.2.3");
 369         pdpGroup.setPdpGroupState(PdpState.ACTIVE);
 370         pdpGroup.setPdpSubgroups(new ArrayList<>());
 371         List<PdpGroup> groupList = new ArrayList<>();
 372         groupList.add(pdpGroup);
 373
 374         PdpSubGroup pdpSubGroup = new PdpSubGroup();
 375         pdpSubGroup.setPdpType("type");
 376         pdpSubGroup.setDesiredInstanceCount(123);
 377         pdpSubGroup.setSupportedPolicyTypes(new ArrayList<>());
 378         pdpSubGroup.getSupportedPolicyTypes().add(new ToscaConceptIdentifier("type", "7.8.9"));
 379         pdpGroup.getPdpSubgroups().add(pdpSubGroup);
 380
 381         Pdp pdp = new Pdp();
 382         pdp.setInstanceId("type-0");
 383         pdp.setMessage("Hello");
 384         pdp.setPdpState(PdpState.ACTIVE);
 385         pdp.setHealthy(PdpHealthStatus.UNKNOWN);
 386         pdpSubGroup.setPdpInstances(new ArrayList<>());
 387         pdpSubGroup.getPdpInstances().add(pdp);
 388
 389         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 390
 391         assertEquals(123,
 392                 databaseProvider.createPdpGroups(groupList).get(0).getPdpSubgroups().get(0).getDesiredInstanceCount());
 393         assertEquals(1, databaseProvider.getPdpGroups(GROUP).size());
 394
 395         pdpSubGroup.setDesiredInstanceCount(234);
 396         databaseProvider.updatePdpSubGroup(GROUP, pdpSubGroup);
 397         assertEquals(234,
 398                 databaseProvider.getPdpGroups(GROUP).get(0).getPdpSubgroups().get(0).getDesiredInstanceCount());
 399
 400         assertEquals("Hello", databaseProvider.getPdpGroups(GROUP).get(0).getPdpSubgroups().get(0).getPdpInstances()
 401                 .get(0).getMessage());
 402         pdp.setMessage("Howdy");
 403         databaseProvider.updatePdp(GROUP, "type", pdp);
 404         assertEquals("Howdy", databaseProvider.getPdpGroups(GROUP).get(0).getPdpSubgroups().get(0).getPdpInstances()
 405                 .get(0).getMessage());
 406
 407         assertThatThrownBy(() -> {
 408             databaseProvider.deletePdpGroup(NAME);
 409         }).hasMessage("delete of PDP group \"name:0.0.0\" failed, PDP group does not exist");
 410
 411         assertEquals(pdpGroup.getName(), databaseProvider.deletePdpGroup(GROUP).getName());
 412
 413         List<PdpStatistics> statisticsArrayList = makePdpStatisticsList();
 414
 415         assertThat(databaseProvider.getPdpStatistics(null, null)).hasSize(0);
 416         assertThat(databaseProvider.createPdpStatistics(statisticsArrayList)).hasSize(1);
 417         assertThat(databaseProvider.updatePdpStatistics(statisticsArrayList)).hasSize(1);
 418     }
 419
 420     @Test
 421     public void testProviderMethodsStatistics() throws PfModelException {
 422         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 423         databaseProvider.createPdpStatistics(makePdpStatisticsList());
 424
 425         assertEquals(NAME, databaseProvider.getPdpStatistics(null, null).get(0).getPdpInstanceId());
 426         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(null, GROUP, null,
 427             null, null, ORDER, 0).get(0).getPdpInstanceId());
 428         assertEquals(0, databaseProvider.getFilteredPdpStatistics(null, GROUP, null,
 429             Instant.now(), null, ORDER, 0).size());
 430         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(null, GROUP, null,
 431             null, TIMESTAMP, ORDER, 0).get(0).getPdpInstanceId());
 432         assertEquals(0,
 433                 databaseProvider.getFilteredPdpStatistics(null, GROUP, null, Instant.now(),
 434                     Instant.now(), ORDER, 0).size());
 435
 436         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, null, null,
 437             null, ORDER, 0).get(0).getPdpInstanceId());
 438         assertEquals(0,
 439                 databaseProvider.getFilteredPdpStatistics(NAME, GROUP, null, Instant.now(), Instant.now(),
 440                     ORDER, 0).size());
 441
 442         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, "type",
 443             null, null, ORDER, 0).get(0).getPdpInstanceId());
 444
 445         assertEquals(0, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, "type",
 446             Instant.now(), Instant.now(), ORDER, 0).size());
 447
 448         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, "type",
 449             null, null, ORDER, 1).get(0).getPdpInstanceId());
 450         assertEquals(NAME, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, "type",
 451             null, null, ORDER, 5).get(0).getPdpInstanceId());
 452         assertEquals(0, databaseProvider.getFilteredPdpStatistics(NAME, GROUP, "type",
 453             Instant.now(), Instant.now(), ORDER, 5).size());
 454
 455         assertEquals(NAME, databaseProvider.deletePdpStatistics(NAME, null).get(0).getPdpInstanceId());
 456         assertEquals(0, databaseProvider.getPdpStatistics(null, null).size());
 457
 458         assertThat(databaseProvider.getAllPolicyStatus()).isEmpty();
 459         assertThat(databaseProvider.getAllPolicyStatus(new ToscaConceptIdentifierOptVersion("MyPolicy", null)))
 460                 .isEmpty();
 461         assertThat(databaseProvider.getGroupPolicyStatus(GROUP)).isEmpty();
 462         assertThatCode(() -> databaseProvider.cudPolicyStatus(null, null, null))
 463             .doesNotThrowAnyException();
 464
 465         databaseProvider.close();
 466     }
 467
 468     @Test
 469     public void testDeletePolicyDeployedInSubgroup() throws PfModelException {
 470         List<ToscaConceptIdentifier> policies = new ArrayList<>();
 471
 472         policies.add(new ToscaConceptIdentifier("p0", "0.0.1"));
 473         policies.add(new ToscaConceptIdentifier("p1", "0.0.1"));
 474
 475         List<ToscaConceptIdentifier> supportedPolicyTypes = new ArrayList<>();
 476         supportedPolicyTypes.add(new ToscaConceptIdentifier("pt2", "0.0.1"));
 477
 478         PdpSubGroup subGroup = new PdpSubGroup();
 479         subGroup.setPdpType("pdpType");
 480         subGroup.setSupportedPolicyTypes(supportedPolicyTypes);
 481         subGroup.setPolicies(policies);
 482
 483         List<PdpSubGroup> pdpSubgroups = new ArrayList<>();
 484         pdpSubgroups.add(subGroup);
 485
 486         PdpGroup pdpGroup = new PdpGroup();
 487         pdpGroup.setName("pdpGroup");
 488         pdpGroup.setPdpGroupState(PdpState.PASSIVE);
 489         pdpGroup.setPdpSubgroups(pdpSubgroups);
 490
 491         List<PdpGroup> pdpGroups = new ArrayList<>();
 492         pdpGroups.add(pdpGroup);
 493
 494         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 495
 496         databaseProvider.createPdpGroups(pdpGroups);
 497
 498         assertThatThrownBy(() -> databaseProvider.deletePolicy("p0", "0.0.1"))
 499                 .hasMessageContaining("policy is in use, it is deployed in PDP group pdpGroup subgroup pdpType");
 500
 501         assertThatThrownBy(() -> databaseProvider.deletePolicy("p3", "0.0.1"))
 502                 .hasMessageContaining("service template not found in database");
 503
 504         databaseProvider.close();
 505     }
 506
 507     @Test
 508     public void testDeletePolicyTypeSupportedInSubgroup() throws PfModelException {
 509         List<ToscaConceptIdentifier> supportedPolicyTypes = new ArrayList<>();
 510         supportedPolicyTypes.add(new ToscaConceptIdentifier("pt1", "0.0.1"));
 511         supportedPolicyTypes.add(new ToscaConceptIdentifier("pt2", "0.0.1"));
 512
 513         PdpSubGroup subGroup = new PdpSubGroup();
 514         subGroup.setPdpType("pdpType");
 515         subGroup.setSupportedPolicyTypes(supportedPolicyTypes);
 516
 517         List<PdpSubGroup> pdpSubgroups = new ArrayList<>();
 518         pdpSubgroups.add(subGroup);
 519
 520         PdpGroup pdpGroup = new PdpGroup();
 521         pdpGroup.setName("pdpGroup");
 522         pdpGroup.setPdpGroupState(PdpState.PASSIVE);
 523         pdpGroup.setPdpSubgroups(pdpSubgroups);
 524
 525         List<PdpGroup> pdpGroups = new ArrayList<>();
 526         pdpGroups.add(pdpGroup);
 527
 528         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 529
 530         databaseProvider.createPdpGroups(pdpGroups);
 531
 532         assertThatThrownBy(() -> databaseProvider.deletePolicyType("pt2", "0.0.1"))
 533                 .hasMessageContaining("policy type is in use, it is referenced in PDP group pdpGroup subgroup pdpType");
 534
 535         assertThatThrownBy(() -> databaseProvider.deletePolicyType("pt0", "0.0.1"))
 536                 .hasMessageContaining("service template not found in database");
 537
 538         databaseProvider.close();
 539     }
 540
 541     private List<PdpStatistics> makePdpStatisticsList() {
 542         PdpStatistics pdpStatistics = new PdpStatistics();
 543         pdpStatistics.setPdpInstanceId(NAME);
 544         pdpStatistics.setTimeStamp(TIMESTAMP);
 545         pdpStatistics.setPdpGroupName(GROUP);
 546         pdpStatistics.setPdpSubGroupName("type");
 547         List<PdpStatistics> statisticsArrayList = List.of(pdpStatistics);
 548         return statisticsArrayList;
 549     }
 550 }