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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019-2020 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.assertThatCode;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertTrue;
  26
  27 import java.util.Base64;
  28 import java.util.Set;
  29
  30 import org.junit.After;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.onap.policy.common.utils.coder.YamlJsonTranslator;
  34 import org.onap.policy.common.utils.resources.ResourceUtils;
  35 import org.onap.policy.models.base.PfModelException;
  36 import org.onap.policy.models.provider.PolicyModelsProvider;
  37 import org.onap.policy.models.provider.PolicyModelsProviderFactory;
  38 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
  39 import org.onap.policy.models.tosca.authorative.concepts.ToscaEntityKey;
  40 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  41
  42 /**
  43  * Test persistence of monitoring policies to and from the database.
  44  *
  45  * @author Liam Fallon (liam.fallon@est.tech)
  46  */
  47 public class PolicyTypePersistenceTest {
  48     private YamlJsonTranslator yamlTranslator = new YamlJsonTranslator();
  49     private PolicyModelsProvider databaseProvider;
  50
  51     /**
  52      * Initialize provider.
  53      *
  54      * @throws PfModelException on exceptions in the tests
  55      */
  56     @Before
  57     public void setupParameters() throws PfModelException {
  58         // H2, use "org.mariadb.jdbc.Driver" and "jdbc:mariadb://localhost:3306/policy" for locally installed MariaDB
  59
  60         PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
  61         parameters.setDatabaseDriver("org.h2.Driver");
  62         parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
  63         parameters.setDatabaseUser("policy");
  64         parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
  65         parameters.setPersistenceUnit("ToscaConceptTest");
  66
  67         databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
  68     }
  69
  70     @After
  71     public void teardown() throws Exception {
  72         databaseProvider.close();
  73     }
  74
  75     @Test
  76     public void testPolicyTypePersistence() throws Exception {
  77         Set<String> policyTypeDirectoryContents = ResourceUtils.getDirectoryContents("policytypes");
  78
  79         ToscaServiceTemplate serviceTemplate = new ToscaServiceTemplate();
  80
  81         for (String policyTypeFilePath : policyTypeDirectoryContents) {
  82             String policyTypeString = ResourceUtils.getResourceAsString(policyTypeFilePath);
  83
  84             ToscaServiceTemplate foundPolicyTypeSt =
  85                     yamlTranslator.fromYaml(policyTypeString, ToscaServiceTemplate.class);
  86
  87             serviceTemplate.setDerivedFrom(foundPolicyTypeSt.getDerivedFrom());
  88             serviceTemplate.setDescription(foundPolicyTypeSt.getDescription());
  89             serviceTemplate.setMetadata(foundPolicyTypeSt.getMetadata());
  90             serviceTemplate.setName(foundPolicyTypeSt.getName());
  91             serviceTemplate.setToscaDefinitionsVersion(foundPolicyTypeSt.getToscaDefinitionsVersion());
  92             serviceTemplate.setToscaTopologyTemplate(foundPolicyTypeSt.getToscaTopologyTemplate());
  93             serviceTemplate.setVersion(foundPolicyTypeSt.getVersion());
  94
  95             if (foundPolicyTypeSt.getDataTypes() != null) {
  96                 if (serviceTemplate.getDataTypes() == null) {
  97                     serviceTemplate.setDataTypes(foundPolicyTypeSt.getDataTypes());
  98                 } else {
  99                     serviceTemplate.getDataTypes().putAll(foundPolicyTypeSt.getDataTypes());
 100                 }
 101             }
 102
 103             if (serviceTemplate.getPolicyTypes() == null) {
 104                 serviceTemplate.setPolicyTypes(foundPolicyTypeSt.getPolicyTypes());
 105             } else {
 106                 serviceTemplate.getPolicyTypes().putAll(foundPolicyTypeSt.getPolicyTypes());
 107             }
 108         }
 109
 110         assertThatCode(() -> databaseProvider.createPolicyTypes(serviceTemplate)).doesNotThrowAnyException();
 111
 112         ToscaEntityKey resourceOptimizationPtKey =
 113                 new ToscaEntityKey("onap.policies.optimization.resource.OptimizationPolicy", "1.0.0");
 114
 115         ToscaServiceTemplate resOptPolicyTypeSt = databaseProvider.getPolicyTypes(resourceOptimizationPtKey.getName(),
 116                 resourceOptimizationPtKey.getVersion());
 117
 118         assertEquals(3, resOptPolicyTypeSt.getPolicyTypesAsMap().size());
 119         assertTrue(resOptPolicyTypeSt.getPolicyTypesAsMap().containsKey(resourceOptimizationPtKey));
 120
 121         ToscaEntityKey resourcePtKey = new ToscaEntityKey("onap.policies.optimization.Resource", "1.0.0");
 122         assertTrue(resOptPolicyTypeSt.getPolicyTypesAsMap().containsKey(resourcePtKey));
 123
 124         ToscaEntityKey optimizationPtKey = new ToscaEntityKey("onap.policies.Optimization", "1.0.0");
 125         assertTrue(resOptPolicyTypeSt.getPolicyTypesAsMap().containsKey(optimizationPtKey));
 126
 127         assertEquals(2, resOptPolicyTypeSt.getDataTypesAsMap().size());
 128     }
 129 }