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/*-
* ============LICENSE_START=======================================================
* org.onap.integration
* ================================================================================
* Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.pnfsimulator.message;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.onap.pnfsimulator.message.MessageConstants.*;
import java.util.UUID;
import org.json.JSONObject;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
public class MessageProviderTest {
private static final String testParamsJson =
"{\"key1\": \"val1\",\"key2\": \"val2\",\"pnfKey3\": \"pnfVal3\",\"key4\": \"val4\"}";
private static MessageProvider messageProvider;
@BeforeAll
public static void setup() {
messageProvider = MessageProvider.getInstance();
}
@Test
public void createMessage_should_throw_when_given_null_argument() {
assertThrows(IllegalArgumentException.class,
() -> messageProvider.createMessage(null),
"Params object cannot be null");
}
@Test
public void createMessage_should_create_constant_message_when_no_params_specified() {
JSONObject message = messageProvider.createMessage(new JSONObject());
JSONObject event = message.getJSONObject(EVENT);
JSONObject commonEventHeader = event.getJSONObject(COMMON_EVENT_HEADER);
JSONObject otherFields = event.getJSONObject(OTHER_FIELDS);
JSONObject expectedCommonEventHeader = generateConstantCommonEventHeader();
JSONObject expectedOtherFields = generateConstantOtherFields();
expectedCommonEventHeader
.toMap()
.forEach((key, val) -> assertTrue(commonEventHeader.has(key),
() -> String.format("Key %s is not present", key)));
expectedOtherFields
.toMap()
.forEach((key, val) -> assertTrue(otherFields.has(key),
() -> String.format("Key %s is not present", key)));
}
@Test
public void createMessage_should_add_specified_params_to_valid_subobjects() {
JSONObject params = new JSONObject(testParamsJson);
JSONObject message = messageProvider.createMessage(params);
JSONObject event = message.getJSONObject(EVENT);
JSONObject commonEventHeader = event.getJSONObject(COMMON_EVENT_HEADER);
JSONObject otherFields = event.getJSONObject(OTHER_FIELDS);
assertEquals("pnfVal3", otherFields.getString("pnfKey3"));
assertEquals("val1", commonEventHeader.getString("key1"));
assertEquals("val2", commonEventHeader.getString("key2"));
assertEquals("val4", commonEventHeader.getString("key4"));
}
private JSONObject generateConstantCommonEventHeader() {
JSONObject commonEventHeader = new JSONObject();
long timestamp = System.currentTimeMillis();
commonEventHeader.put(DOMAIN, "other");
commonEventHeader.put(EVENT_ID, UUID.randomUUID() + "-reg");
commonEventHeader.put(EVENT_TYPE, "pnfRegistration");
commonEventHeader.put(LAST_EPOCH_MICROSEC, timestamp);
commonEventHeader.put(PRIORITY, "Normal");
commonEventHeader.put(SEQUENCE, 0);
commonEventHeader.put(START_EPOCH_MICROSEC, timestamp);
commonEventHeader.put(INTERNAL_HEADER_FIELDS, new JSONObject());
commonEventHeader.put(VERSION, 3);
return commonEventHeader;
}
private JSONObject generateConstantOtherFields() {
JSONObject otherFields = new JSONObject();
otherFields.put(OTHER_FIELDS_VERSION, 1);
otherFields.put(PNF_LAST_SERVICE_DATE, 1517206400);
otherFields.put(PNF_MANUFACTURE_DATE, 1516406400);
return otherFields;
}
}
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