2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 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.clamp.controlloop.participant.policy.main.parameters;
24 import java.io.IOException;
25 import java.nio.charset.StandardCharsets;
26 import java.nio.file.Files;
27 import java.util.Arrays;
28 import java.util.List;
30 import java.util.TreeMap;
31 import javax.ws.rs.core.Response;
32 import org.onap.policy.clamp.controlloop.common.exception.ControlLoopRuntimeException;
33 import org.onap.policy.common.endpoints.parameters.TopicParameters;
34 import org.onap.policy.common.parameters.ParameterGroup;
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.models.tosca.authorative.concepts.ToscaConceptIdentifier;
41 * Class to hold/create all parameters for test cases.
43 public class CommonTestData {
44 public static final String PARTICIPANT_GROUP_NAME = "ControlLoopParticipantGroup";
45 public static final String DESCRIPTION = "Participant description";
46 public static final long TIME_INTERVAL = 2000;
47 public static final List<TopicParameters> TOPIC_PARAMS = Arrays.asList(getTopicParams());
49 public static final Coder coder = new StandardCoder();
52 * Converts the contents of a map to a parameter class.
54 * @param source property map
55 * @param clazz class of object to be created from the map
56 * @return a new object represented by the map
58 public <T extends ParameterGroup> T toObject(final Map<String, Object> source, final Class<T> clazz) {
60 return coder.convert(source, clazz);
61 } catch (final CoderException e) {
62 throw new RuntimeException("cannot create " + clazz.getName() + " from map", e);
67 * Returns a property map for a ParticipantPolicyParameters map for test cases.
69 * @param name name of the parameters
71 * @return a property map suitable for constructing an object
73 public Map<String, Object> getParticipantPolicyParametersMap(final String name) {
74 final Map<String, Object> map = new TreeMap<>();
76 map.put("name", name);
77 map.put("intermediaryParameters", getIntermediaryParametersMap(false));
78 map.put("databaseProviderParameters", getDatabaseProviderParametersMap(false));
83 * Returns a property map for a databaseProviderParameters map for test cases.
85 * @param isEmpty boolean value to represent that object created should be empty or not
86 * @return a property map suitable for constructing an object
88 public Map<String, Object> getDatabaseProviderParametersMap(final boolean isEmpty) {
89 final Map<String, Object> map = new TreeMap<>();
91 map.put("name", "PolicyProviderParameterGroup");
92 map.put("implementation", "org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl");
93 map.put("databaseDriver", "org.h2.Driver");
94 map.put("databaseUrl", "jdbc:h2:mem:testdb");
95 map.put("databaseUser", "policy");
96 map.put("databasePassword", "P01icY");
97 map.put("persistenceUnit", "ToscaConceptTest");
104 * Returns a property map for a intermediaryParameters map for test cases.
106 * @param isEmpty boolean value to represent that object created should be empty or not
107 * @return a property map suitable for constructing an object
109 public Map<String, Object> getIntermediaryParametersMap(final boolean isEmpty) {
110 final Map<String, Object> map = new TreeMap<>();
112 map.put("name", "Participant parameters");
113 map.put("reportingTimeInterval", TIME_INTERVAL);
114 map.put("description", DESCRIPTION);
115 map.put("participantId", getParticipantId());
116 map.put("participantType", getParticipantId());
117 map.put("clampControlLoopTopics", getTopicParametersMap(false));
124 * Returns a property map for a TopicParameters map for test cases.
126 * @param isEmpty boolean value to represent that object created should be empty or not
127 * @return a property map suitable for constructing an object
129 public Map<String, Object> getTopicParametersMap(final boolean isEmpty) {
130 final Map<String, Object> map = new TreeMap<>();
132 map.put("topicSources", TOPIC_PARAMS);
133 map.put("topicSinks", TOPIC_PARAMS);
139 * Returns topic parameters for test cases.
141 * @return topic parameters
143 public static TopicParameters getTopicParams() {
144 final TopicParameters topicParams = new TopicParameters();
145 topicParams.setTopic("POLICY-CLRUNTIME-PARTICIPANT");
146 topicParams.setTopicCommInfrastructure("dmaap");
147 topicParams.setServers(Arrays.asList("localhost"));
152 * Returns participantId for test cases.
154 * @return participant Id
156 public static ToscaConceptIdentifier getParticipantId() {
157 final ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_Policy", "0.0.0");
158 return participantId;
162 * Gets the standard participant parameters.
164 * @param port port to be inserted into the parameters
165 * @return the standard participant parameters
167 public ParticipantPolicyParameters getParticipantPolicyParameters(int port) {
169 return coder.decode(getParticipantPolicyParametersAsString(port), ParticipantPolicyParameters.class);
171 } catch (CoderException e) {
172 throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE,
173 "cannot read participant parameters", e);
178 * Gets the standard participant parameters, as a String.
180 * @param port port to be inserted into the parameters
181 * @return the standard participant parameters
183 public static String getParticipantPolicyParametersAsString(int port) {
186 File file = new File(getParamFile());
187 String json = new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8);
189 json = json.replace("${port}", String.valueOf(port));
190 json = json.replace("${dbName}", "jdbc:h2:mem:testdb");
194 } catch (IOException e) {
195 throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE,
196 "cannot read participant parameters", e);
202 * Gets the full path to the parameter file, which may vary depending on whether or
203 * not this is an end-to-end test.
205 * @return the parameter file name
207 private static String getParamFile() {
208 String paramFile = "src/test/resources/parameters/TestParametersStd.json";
213 * Nulls out a field within a JSON string.
214 * @param json JSON string
215 * @param field field to be nulled out
216 * @return a new JSON string with the field nulled out
218 public String nullifyField(String json, String field) {
219 return json.replace(field + "\"", field + "\":null, \"" + field + "Xxx\"");