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
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;
25 import static org.junit.Assert.fail;
27 import com.google.gson.GsonBuilder;
29 import java.util.Base64;
30 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.StandardCoder;
38 import org.onap.policy.common.utils.resources.ResourceUtils;
39 import org.onap.policy.models.base.PfModelException;
40 import org.onap.policy.models.provider.PolicyModelsProvider;
41 import org.onap.policy.models.provider.PolicyModelsProviderFactory;
42 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
43 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
44 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeFilter;
45 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
46 import org.slf4j.Logger;
47 import org.slf4j.LoggerFactory;
48 import org.yaml.snakeyaml.Yaml;
51 * Test persistence of monitoring policies to and from the database.
53 * @author Liam Fallon (liam.fallon@est.tech)
55 public class PolicyTypePersistenceTest {
56 // Logger for this class
57 private static final Logger LOGGER = LoggerFactory.getLogger(PolicyTypePersistenceTest.class);
59 private StandardCoder standardCoder;
61 private PolicyModelsProvider databaseProvider;
64 private String[] policyTypeResourceNames = {
65 "policytypes/onap.policies.monitoring.dcaegen2.collectors.datafile.datafile-app-server.yaml",
66 "policytypes/onap.policies.optimization.AffinityPolicy.yaml",
67 "policytypes/onap.policies.optimization.DistancePolicy.yaml",
68 "policytypes/onap.policies.optimization.HpaPolicy.yaml",
69 "policytypes/onap.policies.optimization.OptimizationPolicy.yaml",
70 "policytypes/onap.policies.optimization.PciPolicy.yaml",
71 "policytypes/onap.policies.optimization.QueryPolicy.yaml",
72 "policytypes/onap.policies.optimization.SubscriberPolicy.yaml",
73 "policytypes/onap.policies.optimization.Vim_fit.yaml",
74 "policytypes/onap.policies.optimization.VnfPolicy.yaml",
75 "policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml"
80 * Initialize provider.
82 * @throws PfModelException on exceptions in the tests
85 public void setupParameters() throws PfModelException {
86 PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
87 parameters.setDatabaseDriver("org.h2.Driver");
88 parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
89 parameters.setDatabaseUser("policy");
90 parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
91 parameters.setPersistenceUnit("ToscaConceptTest");
93 databaseProvider = new PolicyModelsProviderFactory().createPolicyModelsProvider(parameters);
100 public void setupGson() {
101 standardCoder = new StandardCoder();
105 public void teardown() throws Exception {
106 databaseProvider.close();
110 public void testPolicyTypePersistence() {
112 for (String policyTypeResourceName : policyTypeResourceNames) {
113 String policyTypeString = ResourceUtils.getResourceAsString(policyTypeResourceName);
115 if (policyTypeResourceName.endsWith("yaml")) {
116 testYamlStringPolicyTypePersistence(policyTypeString);
118 testJsonStringPolicyTypePersistence(policyTypeString);
121 } catch (Exception exc) {
122 LOGGER.warn("error processing policy types", exc);
123 fail("test should not throw an exception");
127 private void testYamlStringPolicyTypePersistence(final String policyTypeString) throws Exception {
128 Object yamlObject = new Yaml().load(policyTypeString);
129 String yamlAsJsonString = new GsonBuilder().setPrettyPrinting().create().toJson(yamlObject);
131 testJsonStringPolicyTypePersistence(yamlAsJsonString);
135 * Check persistence of a policy.
137 * @param policyTypeString the policy as a string
138 * @throws Exception any exception thrown
140 public void testJsonStringPolicyTypePersistence(@NonNull final String policyTypeString) throws Exception {
141 ToscaServiceTemplate serviceTemplate = standardCoder.decode(policyTypeString, ToscaServiceTemplate.class);
143 assertNotNull(serviceTemplate);
144 ToscaPolicyType inPolicyType = serviceTemplate.getPolicyTypes().get(0).values().iterator().next();
146 databaseProvider.createPolicyTypes(serviceTemplate);
147 databaseProvider.updatePolicyTypes(serviceTemplate);
149 List<ToscaPolicyType> policyTypeList =
150 databaseProvider.getPolicyTypeList(inPolicyType.getName(), inPolicyType.getVersion());
152 policyTypeList = databaseProvider.getFilteredPolicyTypeList(ToscaPolicyTypeFilter.builder()
153 .name(inPolicyType.getName()).version(inPolicyType.getVersion()).build());
155 assertEquals(1, policyTypeList.size());
156 assertEquals(inPolicyType.getName(), policyTypeList.get(0).getName());
158 policyTypeList = databaseProvider
159 .getFilteredPolicyTypeList(ToscaPolicyTypeFilter.builder().name(inPolicyType.getName()).build());
161 assertEquals(1, policyTypeList.size());
162 assertEquals(inPolicyType.getName(), policyTypeList.get(0).getName());
164 policyTypeList = databaseProvider.getFilteredPolicyTypeList(ToscaPolicyTypeFilter.builder().build());
165 assertEquals(2, policyTypeList.size());
166 assertEquals(inPolicyType.getName(), policyTypeList.get(0).getName());
168 for (ToscaPolicyType policyType: databaseProvider.getPolicyTypeList(null, null)) {
169 databaseProvider.deletePolicyType(policyType.getName(), policyType.getVersion());