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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.models.provider.impl;
  22
  23 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  24 import static org.junit.Assert.assertNotNull;
  25 import static org.junit.Assert.fail;
  26
  27 import java.util.Base64;
  28
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.onap.policy.models.base.PfConceptKey;
  32 import org.onap.policy.models.pdp.concepts.PdpGroups;
  33 import org.onap.policy.models.provider.PolicyModelsProvider;
  34 import org.onap.policy.models.provider.PolicyModelsProviderFactory;
  35 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
  36 import org.onap.policy.models.tosca.legacy.concepts.LegacyGuardPolicyInput;
  37 import org.onap.policy.models.tosca.legacy.concepts.LegacyOperationalPolicy;
  38 import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 /**
  43  * Test the database models provider implementation.
  44  *
  45  * @author Liam Fallon (liam.fallon@est.tech)
  46  */
  47 public class DatabasePolicyModelsProviderTest {
  48     private static final Logger LOGGER = LoggerFactory.getLogger(DatabasePolicyModelsProviderTest.class);
  49
  50     PolicyModelsProviderParameters parameters;
  51
  52     /**
  53      * Initialize parameters.
  54      */
  55     @Before
  56     public void setupParameters() {
  57         parameters = new PolicyModelsProviderParameters();
  58         parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
  59         parameters.setDatabaseUser("policy");
  60         parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
  61         parameters.setPersistenceUnit("ToscaConceptTest");
  62
  63     }
  64
  65     @Test
  66     public void testInitAndClose() throws Exception {
  67         PolicyModelsProvider databaseProvider =
  68                 new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
  69
  70         parameters.setDatabaseUrl("jdbc://www.acmecorp.nonexist");
  71
  72         assertThatThrownBy(() -> {
  73             databaseProvider.init();
  74         }).hasMessage("could not connect to database with URL \"jdbc://www.acmecorp.nonexist\"");
  75
  76         parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
  77
  78         try {
  79             databaseProvider.init();
  80             databaseProvider.close();
  81         } catch (Exception pfme) {
  82             fail("test shold not throw an exception here");
  83         }
  84
  85         parameters.setPersistenceUnit("WileECoyote");
  86
  87         String errorMessage = "could not create Data Access Object (DAO) using url "
  88                 + "\"jdbc:h2:mem:testdb\" and persistence unit \"WileECoyote\"";
  89         assertThatThrownBy(() -> {
  90             databaseProvider.init();
  91         }).hasMessage(errorMessage);
  92
  93         parameters.setPersistenceUnit("ToscaConceptTest");
  94
  95         try {
  96             databaseProvider.init();
  97             databaseProvider.close();
  98         } catch (Exception pfme) {
  99             fail("test shold not throw an exception here");
 100         }
 101
 102         try {
 103             databaseProvider.close();
 104         } catch (Exception pfme) {
 105             fail("test shold not throw an exception here");
 106         }
 107
 108         assertThatThrownBy(() -> {
 109             DatabasePolicyModelsProviderImpl databaseProviderImpl = (DatabasePolicyModelsProviderImpl) databaseProvider;
 110             databaseProvider.init();
 111             databaseProviderImpl.setConnection(new DummyConnection());
 112             databaseProvider.close();
 113         }).hasMessage("could not close connection to database with URL \"jdbc:h2:mem:testdb\"");
 114     }
 115
 116     @Test
 117     public void testProviderMethodsNull() throws Exception {
 118         PolicyModelsProvider databaseProvider =
 119                 new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 120         databaseProvider.init();
 121
 122         assertThatThrownBy(() -> {
 123             databaseProvider.getPolicyTypes(null);
 124         }).hasMessage("policyTypeKey is marked @NonNull but is null");
 125
 126
 127         assertThatThrownBy(() -> {
 128             databaseProvider.createPolicyTypes(null);
 129         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 130
 131         assertThatThrownBy(() -> {
 132             databaseProvider.updatePolicyTypes(null);
 133         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 134
 135         assertThatThrownBy(() -> {
 136             databaseProvider.deletePolicyTypes(null);
 137         }).hasMessage("policyTypeKey is marked @NonNull but is null");
 138
 139         assertThatThrownBy(() -> {
 140             databaseProvider.getPolicies(null);
 141         }).hasMessage("policyKey is marked @NonNull but is null");
 142
 143         assertThatThrownBy(() -> {
 144             databaseProvider.createPolicies(null);
 145         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 146
 147         assertThatThrownBy(() -> {
 148             databaseProvider.updatePolicies(null);
 149         }).hasMessage("serviceTemplate is marked @NonNull but is null");
 150
 151         assertThatThrownBy(() -> {
 152             databaseProvider.deletePolicies(null);
 153         }).hasMessage("policyKey is marked @NonNull but is null");
 154
 155         assertThatThrownBy(() -> {
 156             databaseProvider.getOperationalPolicy(null);
 157         }).hasMessage("policyId is marked @NonNull but is null");
 158
 159         assertThatThrownBy(() -> {
 160             databaseProvider.createOperationalPolicy(null);
 161         }).hasMessage("legacyOperationalPolicy is marked @NonNull but is null");
 162
 163         assertThatThrownBy(() -> {
 164             databaseProvider.updateOperationalPolicy(null);
 165         }).hasMessage("legacyOperationalPolicy is marked @NonNull but is null");
 166
 167         assertThatThrownBy(() -> {
 168             databaseProvider.deleteOperationalPolicy(null);
 169         }).hasMessage("policyId is marked @NonNull but is null");
 170
 171         assertThatThrownBy(() -> {
 172             databaseProvider.getGuardPolicy(null);
 173         }).hasMessage("policyId is marked @NonNull but is null");
 174
 175         assertThatThrownBy(() -> {
 176             databaseProvider.createGuardPolicy(null);
 177         }).hasMessage("legacyGuardPolicy is marked @NonNull but is null");
 178
 179         assertThatThrownBy(() -> {
 180             databaseProvider.updateGuardPolicy(null);
 181         }).hasMessage("legacyGuardPolicy is marked @NonNull but is null");
 182
 183         assertThatThrownBy(() -> {
 184             databaseProvider.deleteGuardPolicy(null);
 185         }).hasMessage("policyId is marked @NonNull but is null");
 186
 187         assertThatThrownBy(() -> {
 188             databaseProvider.getPdpGroups(null);
 189         }).hasMessage("pdpGroupFilter is marked @NonNull but is null");
 190
 191         assertThatThrownBy(() -> {
 192             databaseProvider.createPdpGroups(null);
 193         }).hasMessage("pdpGroups is marked @NonNull but is null");
 194
 195         assertThatThrownBy(() -> {
 196             databaseProvider.updatePdpGroups(null);
 197         }).hasMessage("pdpGroups is marked @NonNull but is null");
 198
 199         assertThatThrownBy(() -> {
 200             databaseProvider.deletePdpGroups(null);
 201         }).hasMessage("pdpGroupFilter is marked @NonNull but is null");
 202
 203         databaseProvider.close();
 204
 205     }
 206
 207     @Test
 208     public void testProviderMethodsNotInit() throws Exception {
 209         PolicyModelsProvider databaseProvider =
 210                 new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
 211
 212         assertThatThrownBy(() -> {
 213             databaseProvider.getPolicyTypes(new PfConceptKey());
 214         }).hasMessage("policy models provider is not initilaized");
 215     }
 216
 217     @Test
 218     public void testProviderMethods() {
 219         try (PolicyModelsProvider databaseProvider =
 220                 new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters)) {
 221             databaseProvider.init();
 222
 223             assertThatThrownBy(() -> {
 224                 databaseProvider.getPolicyTypes(new PfConceptKey());
 225             }).hasMessage("policy type not found: NULL:0.0.0");
 226
 227             assertThatThrownBy(() -> {
 228                 databaseProvider.createPolicyTypes(new JpaToscaServiceTemplate());
 229             }).hasMessage("no policy types specified on service template");
 230
 231             assertThatThrownBy(() -> {
 232                 databaseProvider.updatePolicyTypes(new JpaToscaServiceTemplate());
 233             }).hasMessage("no policy types specified on service template");
 234
 235             assertThatThrownBy(() -> {
 236                 databaseProvider.deletePolicyTypes(new PfConceptKey());
 237             }).hasMessage("policy type not found: NULL:0.0.0");
 238
 239             assertThatThrownBy(() -> {
 240                 databaseProvider.getPolicies(new PfConceptKey());
 241             }).hasMessage("policy not found: NULL:0.0.0");
 242
 243             assertThatThrownBy(() -> {
 244                 databaseProvider.createPolicies(new JpaToscaServiceTemplate());
 245             }).hasMessage("topology template not specified on service template");
 246
 247             assertThatThrownBy(() -> {
 248                 databaseProvider.updatePolicies(new JpaToscaServiceTemplate());
 249             }).hasMessage("topology template not specified on service template");
 250
 251             assertThatThrownBy(() -> {
 252                 databaseProvider.deletePolicies(new PfConceptKey());
 253             }).hasMessage("policy not found: NULL:0.0.0");
 254
 255             assertThatThrownBy(() -> {
 256                 databaseProvider.getOperationalPolicy("policy_id");
 257             }).hasMessage("no policy found for policy ID: policy_id");
 258
 259             assertThatThrownBy(() -> {
 260                 databaseProvider.createOperationalPolicy(new LegacyOperationalPolicy());
 261             }).hasMessage("name is marked @NonNull but is null");
 262
 263             assertThatThrownBy(() -> {
 264                 databaseProvider.updateOperationalPolicy(new LegacyOperationalPolicy());
 265             }).hasMessage("no policy found for policy ID: null");
 266
 267             assertThatThrownBy(() -> {
 268                 databaseProvider.deleteOperationalPolicy("policy_id");
 269             }).hasMessage("no policy found for policy ID: policy_id");
 270
 271             assertThatThrownBy(() -> {
 272                 databaseProvider.getGuardPolicy("policy_id");
 273             }).hasMessage("no policy found for policy ID: policy_id");
 274
 275             assertThatThrownBy(() -> {
 276                 databaseProvider.createGuardPolicy(new LegacyGuardPolicyInput());
 277             }).hasMessage("policy type for guard policy \"null\" unknown");
 278
 279             assertThatThrownBy(() -> {
 280                 databaseProvider.updateGuardPolicy(new LegacyGuardPolicyInput());
 281             }).hasMessage("policy type for guard policy \"null\" unknown");
 282
 283             assertThatThrownBy(() -> {
 284                 databaseProvider.deleteGuardPolicy("policy_id");
 285             }).hasMessage("no policy found for policy ID: policy_id");
 286
 287             assertNotNull(databaseProvider.getPdpGroups("filter"));
 288             assertNotNull(databaseProvider.createPdpGroups(new PdpGroups()));
 289             assertNotNull(databaseProvider.updatePdpGroups(new PdpGroups()));
 290             assertNotNull(databaseProvider.deletePdpGroups("filter"));
 291
 292         } catch (Exception exc) {
 293             LOGGER.warn("test should not throw an exception", exc);
 294             fail("test should not throw an exception");
 295         }
 296     }
 297 }