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 javax.ws.rs.core.Response.Status;
33 import org.onap.policy.clamp.controlloop.common.exception.ControlLoopRuntimeException;
34 import org.onap.policy.common.endpoints.parameters.TopicParameters;
35 import org.onap.policy.common.parameters.ParameterGroup;
36 import org.onap.policy.common.utils.coder.Coder;
37 import org.onap.policy.common.utils.coder.CoderException;
38 import org.onap.policy.common.utils.coder.StandardCoder;
39 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
42 * Class to hold/create all parameters for test cases.
44 public class CommonTestData {
45 public static final String PARTICIPANT_GROUP_NAME = "ControlLoopParticipantGroup";
46 public static final String DESCRIPTION = "Participant description";
47 public static final long TIME_INTERVAL = 2000;
48 public static final List<TopicParameters> TOPIC_PARAMS = Arrays.asList(getTopicParams());
50 public static final Coder coder = new StandardCoder();
53 * Converts the contents of a map to a parameter class.
55 * @param <T> the type of ParameterGroup to process
56 * @param source property map
57 * @param clazz class of object to be created from the map
58 * @return a new object represented by the map
59 * @throws ControlLoopRuntimeException on decoding errors
61 public <T extends ParameterGroup> T toObject(final Map<String, Object> source, final Class<T> clazz) {
63 return coder.convert(source, clazz);
64 } catch (final CoderException e) {
65 throw new ControlLoopRuntimeException(Status.NOT_ACCEPTABLE,
66 "cannot create " + clazz.getName() + " from map", e);
71 * Returns a property map for a ParticipantPolicyParameters map for test cases.
73 * @param name name of the parameters
75 * @return a property map suitable for constructing an object
77 public Map<String, Object> getParticipantPolicyParametersMap(final String name) {
78 final Map<String, Object> map = new TreeMap<>();
80 map.put("name", name);
81 map.put("intermediaryParameters", getIntermediaryParametersMap(false));
82 map.put("databaseProviderParameters", getDatabaseProviderParametersMap(false));
87 * Returns a property map for a databaseProviderParameters map for test cases.
89 * @param isEmpty boolean value to represent that object created should be empty or not
90 * @return a property map suitable for constructing an object
92 public Map<String, Object> getDatabaseProviderParametersMap(final boolean isEmpty) {
93 final Map<String, Object> map = new TreeMap<>();
95 map.put("name", "PolicyProviderParameterGroup");
96 map.put("implementation", "org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl");
97 map.put("databaseDriver", "org.h2.Driver");
98 map.put("databaseUrl", "jdbc:h2:mem:testdb");
99 map.put("databaseUser", "policy");
100 map.put("databasePassword", "P01icY");
101 map.put("persistenceUnit", "ToscaConceptTest");
108 * Returns a property map for a intermediaryParameters map for test cases.
110 * @param isEmpty boolean value to represent that object created should be empty or not
111 * @return a property map suitable for constructing an object
113 public Map<String, Object> getIntermediaryParametersMap(final boolean isEmpty) {
114 final Map<String, Object> map = new TreeMap<>();
116 map.put("name", "Participant parameters");
117 map.put("reportingTimeInterval", TIME_INTERVAL);
118 map.put("description", DESCRIPTION);
119 map.put("participantId", getParticipantId());
120 map.put("participantType", getParticipantId());
121 map.put("clampControlLoopTopics", getTopicParametersMap(false));
128 * Returns a property map for a TopicParameters map for test cases.
130 * @param isEmpty boolean value to represent that object created should be empty or not
131 * @return a property map suitable for constructing an object
133 public Map<String, Object> getTopicParametersMap(final boolean isEmpty) {
134 final Map<String, Object> map = new TreeMap<>();
136 map.put("topicSources", TOPIC_PARAMS);
137 map.put("topicSinks", TOPIC_PARAMS);
143 * Returns topic parameters for test cases.
145 * @return topic parameters
147 public static TopicParameters getTopicParams() {
148 final TopicParameters topicParams = new TopicParameters();
149 topicParams.setTopic("POLICY-CLRUNTIME-PARTICIPANT");
150 topicParams.setTopicCommInfrastructure("dmaap");
151 topicParams.setServers(Arrays.asList("localhost"));
156 * Returns participantId for test cases.
158 * @return participant Id
160 public static ToscaConceptIdentifier getParticipantId() {
161 final ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_Policy", "0.0.0");
162 return participantId;
166 * Gets the standard participant parameters.
168 * @param port port to be inserted into the parameters
169 * @return the standard participant parameters
170 * @throws ControlLoopRuntimeException on parameter read errors
172 public ParticipantPolicyParameters getParticipantPolicyParameters(int port) {
174 return coder.decode(getParticipantPolicyParametersAsString(port), ParticipantPolicyParameters.class);
176 } catch (CoderException e) {
177 throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE, "cannot read participant parameters",
183 * Gets the standard participant parameters, as a String.
185 * @param port port to be inserted into the parameters
186 * @return the standard participant parameters
187 * @throws ControlLoopRuntimeException on parameter read errors
189 public static String getParticipantPolicyParametersAsString(int port) {
192 File file = new File(getParamFile());
193 String json = new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8);
195 json = json.replace("${port}", String.valueOf(port));
196 json = json.replace("${dbName}", "jdbc:h2:mem:testdb");
200 } catch (IOException e) {
201 throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE, "cannot read participant parameters",
208 * Gets the full path to the parameter file, which may vary depending on whether or
209 * not this is an end-to-end test.
211 * @return the parameter file name
213 private static String getParamFile() {
214 String paramFile = "src/test/resources/parameters/TestParametersStd.json";
219 * Nulls out a field within a JSON string.
221 * @param json JSON string
222 * @param field field to be nulled out
223 * @return a new JSON string with the field nulled out
225 public String nullifyField(String json, String field) {
226 return json.replace(field + "\"", field + "\":null, \"" + field + "Xxx\"");