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
9 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.models.provider.impl;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertNotNull;
26 import java.net.URISyntaxException;
27 import java.util.Base64;
28 import java.util.List;
32 import lombok.NonNull;
34 import org.junit.After;
35 import org.junit.Before;
36 import org.junit.Test;
37 import org.onap.policy.common.utils.coder.CoderException;
38 import org.onap.policy.common.utils.coder.StandardCoder;
39 import org.onap.policy.common.utils.coder.YamlJsonTranslator;
40 import org.onap.policy.common.utils.resources.ResourceUtils;
41 import org.onap.policy.models.base.PfModelException;
42 import org.onap.policy.models.provider.PolicyModelsProvider;
43 import org.onap.policy.models.provider.PolicyModelsProviderFactory;
44 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
45 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
46 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyFilter;
47 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
48 import org.slf4j.Logger;
49 import org.slf4j.LoggerFactory;
52 * Test persistence of monitoring policies to and from the database.
54 * @author Liam Fallon (liam.fallon@est.tech)
56 public class PolicyToscaPersistenceTest {
57 private static final Logger LOGGER = LoggerFactory.getLogger(PolicyToscaPersistenceTest.class);
59 private YamlJsonTranslator yamlJsonTranslator = new YamlJsonTranslator();
60 private StandardCoder standardCoder = new StandardCoder();
62 private PolicyModelsProvider databaseProvider;
65 * Initialize provider.
67 * @throws PfModelException on exceptions in the tests
68 * @throws CoderException on JSON encoding and decoding errors
71 public void setupParameters() throws Exception {
72 // H2, use "org.mariadb.jdbc.Driver" and "jdbc:mariadb://localhost:3306/policy" for locally installed MariaDB
74 PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
75 parameters.setDatabaseDriver("org.h2.Driver");
76 parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
77 parameters.setDatabaseUser("policy");
78 parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
79 parameters.setPersistenceUnit("ToscaConceptTest");
81 databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
87 public void teardown() throws Exception {
88 databaseProvider.close();
92 public void testToscaPolicyPersistence() throws Exception {
93 Set<String> policyResources = ResourceUtils.getDirectoryContents("policies");
95 for (String policyResource : policyResources) {
96 if (!policyResource.contains("\\.tosca\\.")) {
100 String policyString = ResourceUtils.getResourceAsString(policyResource);
102 if (policyResource.endsWith("yaml")) {
103 testPolicyPersistence(yamlJsonTranslator.fromYaml(policyString, ToscaServiceTemplate.class));
105 testPolicyPersistence(standardCoder.decode(policyString, ToscaServiceTemplate.class));
111 public void testNamingPolicyGet() throws PfModelException {
112 String policyYamlString = ResourceUtils.getResourceAsString("policies/sdnc.policy.naming.input.tosca.yaml");
113 ToscaServiceTemplate serviceTemplate =
114 yamlJsonTranslator.fromYaml(policyYamlString, ToscaServiceTemplate.class);
116 long createStartTime = System.currentTimeMillis();
117 databaseProvider.createPolicies(serviceTemplate);
118 LOGGER.trace("Naming policy create time (ms): {}", System.currentTimeMillis() - createStartTime);
120 long getStartTime = System.currentTimeMillis();
121 ToscaServiceTemplate namingServiceTemplate =
122 databaseProvider.getPolicies("SDNC_Policy.ONAP_VNF_NAMING_TIMESTAMP", "1.0.0");
123 LOGGER.trace("Naming policy get time (ms): {}", System.currentTimeMillis() - getStartTime);
125 assertEquals(1, namingServiceTemplate.getToscaTopologyTemplate().getPoliciesAsMap().size());
126 assertEquals(1, namingServiceTemplate.getPolicyTypesAsMap().size());
127 assertEquals(3, namingServiceTemplate.getDataTypesAsMap().size());
129 long deleteStartTime = System.currentTimeMillis();
130 databaseProvider.deletePolicy("SDNC_Policy.ONAP_VNF_NAMING_TIMESTAMP", "1.0.0");
131 LOGGER.trace("Naming policy delete time (ms): {}", System.currentTimeMillis() - deleteStartTime);
135 * Check persistence of a policy.
137 * @param serviceTemplate the service template containing the policy
138 * @throws Exception any exception thrown
140 public void testPolicyPersistence(@NonNull final ToscaServiceTemplate serviceTemplate) throws Exception {
141 assertNotNull(serviceTemplate);
143 databaseProvider.createPolicies(serviceTemplate);
144 databaseProvider.updatePolicies(serviceTemplate);
146 for (Map<String, ToscaPolicy> policyMap : serviceTemplate.getToscaTopologyTemplate().getPolicies()) {
147 for (ToscaPolicy policy : policyMap.values()) {
148 ToscaServiceTemplate gotToscaServiceTemplate =
149 databaseProvider.getPolicies(policy.getName(), policy.getVersion());
151 assertEquals(policy.getType(), gotToscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0)
152 .get(policy.getName()).getType());
154 gotToscaServiceTemplate = databaseProvider.getFilteredPolicies(ToscaPolicyFilter.builder().build());
156 assertEquals(policy.getType(),
157 getToscaPolicyFromMapList(gotToscaServiceTemplate.getToscaTopologyTemplate().getPolicies(),
158 policy.getName()).getType());
160 gotToscaServiceTemplate = databaseProvider.getFilteredPolicies(
161 ToscaPolicyFilter.builder().name(policy.getName()).version(policy.getVersion()).build());
163 assertEquals(policy.getType(), gotToscaServiceTemplate.getToscaTopologyTemplate().getPolicies().get(0)
164 .get(policy.getName()).getType());
169 private ToscaPolicy getToscaPolicyFromMapList(List<Map<String, ToscaPolicy>> toscaPolicyMapList,
171 ToscaPolicy toscaPolicy = new ToscaPolicy();
172 for (Map<String, ToscaPolicy> policyMap : toscaPolicyMapList) {
173 toscaPolicy = policyMap.get(policyName);
174 if (toscaPolicy != null) {
181 private void createPolicyTypes() throws CoderException, PfModelException, URISyntaxException {
182 Set<String> policyTypeResources = ResourceUtils.getDirectoryContents("policytypes");
184 for (String policyTypeResource : policyTypeResources) {
185 String policyTypeYamlString = ResourceUtils.getResourceAsString(policyTypeResource);
186 ToscaServiceTemplate toscaServiceTemplatePolicyType =
187 yamlJsonTranslator.fromYaml(policyTypeYamlString, ToscaServiceTemplate.class);
189 assertNotNull(toscaServiceTemplatePolicyType);
190 databaseProvider.createPolicyTypes(toscaServiceTemplatePolicyType);