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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.clamp.controlloop.participant.policy.main.parameters;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import javax.ws.rs.core.Response;
import org.onap.policy.clamp.controlloop.common.exception.ControlLoopRuntimeException;
import org.onap.policy.common.endpoints.parameters.TopicParameters;
import org.onap.policy.common.parameters.ParameterGroup;
import org.onap.policy.common.utils.coder.Coder;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
/**
* Class to hold/create all parameters for test cases.
*/
public class CommonTestData {
public static final String PARTICIPANT_GROUP_NAME = "ControlLoopParticipantGroup";
public static final String DESCRIPTION = "Participant description";
public static final long TIME_INTERVAL = 2000;
public static final List<TopicParameters> TOPIC_PARAMS = Arrays.asList(getTopicParams());
public static final Coder coder = new StandardCoder();
/**
* Converts the contents of a map to a parameter class.
*
* @param source property map
* @param clazz class of object to be created from the map
* @return a new object represented by the map
*/
public <T extends ParameterGroup> T toObject(final Map<String, Object> source, final Class<T> clazz) {
try {
return coder.convert(source, clazz);
} catch (final CoderException e) {
throw new RuntimeException("cannot create " + clazz.getName() + " from map", e);
}
}
/**
* Returns a property map for a ParticipantPolicyParameters map for test cases.
*
* @param name name of the parameters
*
* @return a property map suitable for constructing an object
*/
public Map<String, Object> getParticipantPolicyParametersMap(final String name) {
final Map<String, Object> map = new TreeMap<>();
map.put("name", name);
map.put("intermediaryParameters", getIntermediaryParametersMap(false));
map.put("databaseProviderParameters", getDatabaseProviderParametersMap(false));
return map;
}
/**
* Returns a property map for a databaseProviderParameters map for test cases.
*
* @param isEmpty boolean value to represent that object created should be empty or not
* @return a property map suitable for constructing an object
*/
public Map<String, Object> getDatabaseProviderParametersMap(final boolean isEmpty) {
final Map<String, Object> map = new TreeMap<>();
if (!isEmpty) {
map.put("name", "PolicyProviderParameterGroup");
map.put("implementation", "org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl");
map.put("databaseDriver", "org.h2.Driver");
map.put("databaseUrl", "jdbc:h2:mem:testdb");
map.put("databaseUser", "policy");
map.put("databasePassword", "P01icY");
map.put("persistenceUnit", "ToscaConceptTest");
}
return map;
}
/**
* Returns a property map for a intermediaryParameters map for test cases.
*
* @param isEmpty boolean value to represent that object created should be empty or not
* @return a property map suitable for constructing an object
*/
public Map<String, Object> getIntermediaryParametersMap(final boolean isEmpty) {
final Map<String, Object> map = new TreeMap<>();
if (!isEmpty) {
map.put("name", "Participant parameters");
map.put("reportingTimeInterval", TIME_INTERVAL);
map.put("description", DESCRIPTION);
map.put("participantId", getParticipantId());
map.put("participantType", getParticipantId());
map.put("clampControlLoopTopics", getTopicParametersMap(false));
}
return map;
}
/**
* Returns a property map for a TopicParameters map for test cases.
*
* @param isEmpty boolean value to represent that object created should be empty or not
* @return a property map suitable for constructing an object
*/
public Map<String, Object> getTopicParametersMap(final boolean isEmpty) {
final Map<String, Object> map = new TreeMap<>();
if (!isEmpty) {
map.put("topicSources", TOPIC_PARAMS);
map.put("topicSinks", TOPIC_PARAMS);
}
return map;
}
/**
* Returns topic parameters for test cases.
*
* @return topic parameters
*/
public static TopicParameters getTopicParams() {
final TopicParameters topicParams = new TopicParameters();
topicParams.setTopic("POLICY-CLRUNTIME-PARTICIPANT");
topicParams.setTopicCommInfrastructure("dmaap");
topicParams.setServers(Arrays.asList("localhost"));
return topicParams;
}
/**
* Returns participantId for test cases.
*
* @return participant Id
*/
public static ToscaConceptIdentifier getParticipantId() {
final ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_Policy", "0.0.0");
return participantId;
}
/**
* Gets the standard participant parameters.
*
* @param port port to be inserted into the parameters
* @return the standard participant parameters
*/
public ParticipantPolicyParameters getParticipantPolicyParameters(int port) {
try {
return coder.decode(getParticipantPolicyParametersAsString(port), ParticipantPolicyParameters.class);
} catch (CoderException e) {
throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE,
"cannot read participant parameters", e);
}
}
/**
* Gets the standard participant parameters, as a String.
*
* @param port port to be inserted into the parameters
* @return the standard participant parameters
*/
public static String getParticipantPolicyParametersAsString(int port) {
try {
File file = new File(getParamFile());
String json = new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8);
json = json.replace("${port}", String.valueOf(port));
json = json.replace("${dbName}", "jdbc:h2:mem:testdb");
return json;
} catch (IOException e) {
throw new ControlLoopRuntimeException(Response.Status.NOT_ACCEPTABLE,
"cannot read participant parameters", e);
}
}
/**
* Gets the full path to the parameter file, which may vary depending on whether or
* not this is an end-to-end test.
*
* @return the parameter file name
*/
private static String getParamFile() {
String paramFile = "src/test/resources/parameters/TestParametersStd.json";
return paramFile;
}
/**
* Nulls out a field within a JSON string.
* @param json JSON string
* @param field field to be nulled out
* @return a new JSON string with the field nulled out
*/
public String nullifyField(String json, String field) {
return json.replace(field + "\"", field + "\":null, \"" + field + "Xxx\"");
}
}
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