2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2019-2020, 2022-2023 Nordix Foundation.
7 * Modifications Copyright (C) 2021-2023 Bell Canada. All rights reserved.
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.pap.main.rest.e2e;
25 import io.micrometer.core.instrument.MeterRegistry;
27 import java.io.FileInputStream;
28 import java.io.FileNotFoundException;
29 import java.io.IOException;
30 import java.util.List;
31 import java.util.Optional;
33 import org.junit.jupiter.api.AfterEach;
34 import org.onap.policy.common.parameters.ValidationResult;
35 import org.onap.policy.common.utils.coder.Coder;
36 import org.onap.policy.common.utils.coder.CoderException;
37 import org.onap.policy.common.utils.coder.StandardCoder;
38 import org.onap.policy.common.utils.resources.PrometheusUtils;
39 import org.onap.policy.common.utils.resources.ResourceUtils;
40 import org.onap.policy.models.base.PfConceptKey;
41 import org.onap.policy.models.pdp.concepts.PdpGroup;
42 import org.onap.policy.models.pdp.concepts.PdpGroups;
43 import org.onap.policy.models.pdp.concepts.PdpPolicyStatus;
44 import org.onap.policy.models.pdp.concepts.PdpPolicyStatus.State;
45 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
46 import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
47 import org.onap.policy.pap.main.PolicyPapRuntimeException;
48 import org.onap.policy.pap.main.repository.ToscaServiceTemplateRepository;
49 import org.onap.policy.pap.main.rest.CommonPapRestServer;
50 import org.onap.policy.pap.main.service.PdpGroupService;
51 import org.onap.policy.pap.main.service.PolicyStatusService;
52 import org.onap.policy.pap.main.service.ToscaServiceTemplateService;
53 import org.slf4j.Logger;
54 import org.slf4j.LoggerFactory;
55 import org.springframework.beans.factory.annotation.Autowired;
56 import org.springframework.test.context.ActiveProfiles;
57 import org.yaml.snakeyaml.Yaml;
59 @ActiveProfiles({"test-e2e", "default"})
60 public abstract class End2EndBase extends CommonPapRestServer {
61 private static final Logger logger = LoggerFactory.getLogger(End2EndBase.class);
63 private static final Coder coder = new StandardCoder();
64 private static final Yaml yaml = new Yaml();
67 * Context - should be initialized by setUp() method.
69 protected End2EndContext context = null;
72 public PdpGroupService pdpGroupService;
75 private ToscaServiceTemplateRepository serviceTemplateRepository;
78 public PolicyStatusService policyStatusService;
81 public ToscaServiceTemplateService toscaService;
84 public MeterRegistry meterRegistry;
87 private final String topicPolicyPdpPap = "pdp-pap-topic";
90 private final String topicPolicyNotification = "notification-topic";
92 public String deploymentsCounterName = "pap_" + PrometheusUtils.POLICY_DEPLOYMENTS_METRIC;
93 public String[] deploymentSuccessTag = {PrometheusUtils.OPERATION_METRIC_LABEL, PrometheusUtils.DEPLOY_OPERATION,
94 PrometheusUtils.STATUS_METRIC_LABEL, State.SUCCESS.name()};
95 public String[] unDeploymentSuccessTag = {PrometheusUtils.OPERATION_METRIC_LABEL,
96 PrometheusUtils.UNDEPLOY_OPERATION, PrometheusUtils.STATUS_METRIC_LABEL, State.SUCCESS.name()};
103 public void tearDown() {
104 if (context != null) {
107 } catch (final Exception e) {
108 logger.warn("failed to stop end-to-end context", e);
112 meterRegistry.clear();
117 * Adds Tosca Policy Types to the DB.
119 * @param yamlFile name of the YAML file specifying the data to be loaded
121 public void addToscaPolicyTypes(final String yamlFile) {
122 final ToscaServiceTemplate serviceTemplate = loadYamlFile(yamlFile, ToscaServiceTemplate.class);
123 JpaToscaServiceTemplate jpaToscaServiceTemplate = mergeWithExistingTemplate(serviceTemplate);
124 serviceTemplateRepository.save(jpaToscaServiceTemplate);
128 * Adds Tosca Policies to the DB.
130 * @param yamlFile name of the YAML file specifying the data to be loaded
132 public void addToscaPolicies(final String yamlFile) {
133 final ToscaServiceTemplate serviceTemplate = loadYamlFile(yamlFile, ToscaServiceTemplate.class);
134 JpaToscaServiceTemplate jpaToscaServiceTemplate = mergeWithExistingTemplate(serviceTemplate);
135 serviceTemplateRepository.save(jpaToscaServiceTemplate);
138 private JpaToscaServiceTemplate mergeWithExistingTemplate(ToscaServiceTemplate serviceTemplate) {
139 JpaToscaServiceTemplate jpaToscaServiceTemplate = new JpaToscaServiceTemplate(serviceTemplate);
140 Optional<JpaToscaServiceTemplate> dbServiceTemplateOpt = serviceTemplateRepository
141 .findById(new PfConceptKey(JpaToscaServiceTemplate.DEFAULT_NAME, JpaToscaServiceTemplate.DEFAULT_VERSION));
142 if (dbServiceTemplateOpt.isPresent()) {
143 JpaToscaServiceTemplate dbServiceTemplate = dbServiceTemplateOpt.get();
144 if (dbServiceTemplate.getPolicyTypes() != null) {
145 jpaToscaServiceTemplate.setPolicyTypes(dbServiceTemplate.getPolicyTypes());
147 if (dbServiceTemplate.getDataTypes() != null) {
148 jpaToscaServiceTemplate.setDataTypes(dbServiceTemplate.getDataTypes());
150 if (dbServiceTemplate.getTopologyTemplate() != null) {
151 jpaToscaServiceTemplate.setTopologyTemplate(dbServiceTemplate.getTopologyTemplate());
155 return jpaToscaServiceTemplate;
159 * Adds PDP groups to the DB.
161 * @param jsonFile name of the JSON file specifying the data to be loaded
163 public void addGroups(final String jsonFile) {
164 final PdpGroups groups = loadJsonFile(jsonFile, PdpGroups.class);
166 final ValidationResult result = groups.validatePapRest();
167 if (!result.isValid()) {
168 throw new PolicyPapRuntimeException("cannot init DB groups from " + jsonFile + ":\n" + result.getResult());
171 pdpGroupService.createPdpGroups(groups.getGroups());
175 * Fetch PDP groups from the DB.
177 * @param name name of the pdpGroup
179 public List<PdpGroup> fetchGroups(final String name) {
180 return pdpGroupService.getPdpGroups(name);
184 * Adds PdpPolicyStatus records to the DB.
186 * @param jsonFile name of the JSON file specifying the data to be loaded
188 public void addPdpPolicyStatus(final String jsonFile) {
189 final PolicyStatusRecords data = loadJsonFile(jsonFile, PolicyStatusRecords.class);
190 policyStatusService.cudPolicyStatus(data.records, null, null);
194 * Loads an object from a YAML file.
196 * @param fileName name of the file from which to load
197 * @param clazz the class of the object to be loaded
198 * @return the object that was loaded from the file
200 protected static <T> T loadYamlFile(final String fileName, final Class<T> clazz) {
201 final File propFile = new File(ResourceUtils.getFilePath4Resource("e2e/" + fileName));
203 try (FileInputStream input = new FileInputStream(propFile)) {
204 final Object yamlObject = yaml.load(input);
205 final String json = coder.encode(yamlObject);
206 final T result = coder.decode(json, clazz);
208 if (result == null) {
209 throw new PolicyPapRuntimeException("cannot decode " + clazz.getSimpleName() + " from " + fileName);
214 } catch (final FileNotFoundException e) {
215 throw new PolicyPapRuntimeException("cannot find " + fileName, e);
217 } catch (IOException | CoderException e) {
218 throw new PolicyPapRuntimeException("cannot decode " + fileName, e);
223 * Loads an object from a JSON file.
225 * @param fileName name of the file from which to load
226 * @param clazz the class of the object to be loaded
227 * @return the object that was loaded from the file
229 protected static <T> T loadJsonFile(final String fileName, final Class<T> clazz) {
230 final String fileName2 = (fileName.startsWith("src/") ? fileName : "e2e/" + fileName);
231 final File propFile = new File(ResourceUtils.getFilePath4Resource(fileName2));
233 final T result = coder.decode(propFile, clazz);
235 if (result == null) {
236 throw new PolicyPapRuntimeException("cannot decode " + clazz.getSimpleName() + " from " + fileName);
241 } catch (final CoderException e) {
242 throw new RuntimeException(e);
246 public class PolicyStatusRecords {
247 private List<PdpPolicyStatus> records;