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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* 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.COMMON_EVENT_HEADER;
import static org.onap.pnfsimulator.message.MessageConstants.EVENT;
import static org.onap.pnfsimulator.message.MessageConstants.NOTIFICATION_FIELDS;
import static org.onap.pnfsimulator.message.MessageConstants.PNF_REGISTRATION_FIELDS;
import java.util.Optional;
import org.json.JSONObject;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
public class MessageProviderTest {
private static final String testParamsPnfRegistration =
"{\"pnfKey1\": \"pnfVal1\",\"pnfKey2\": \"pnfVal2\",\"pnfKey3\": \"pnfVal3\",\"pnfKey4\": \"pnfVal4\"}";
private static final String testParamsNotification =
"{\"notKey1\": \"notVal1\",\"notKey2\": \"notVal2\",\"notKey3\": \"notVal3\",\"notKey4\": \"notVal4\"}";
private static MessageProvider messageProvider;
@BeforeAll
public static void setup() {
messageProvider = new MessageProvider();
}
@Test
public void createMessage_should_throw_when_given_empty_arguments() {
assertThrows(IllegalArgumentException.class,
() -> messageProvider.createMessage(new JSONObject(), Optional.empty(), Optional.empty()),
"Params object cannot be null");
}
@Test
public void createMessage_should_create_constant_message_when_no_params_specified() {
JSONObject message = messageProvider.createMessage(new JSONObject(), Optional.ofNullable(new JSONObject()),
Optional.ofNullable(new JSONObject()));
JSONObject event = message.getJSONObject(EVENT);
JSONObject commonEventHeader = event.getJSONObject(COMMON_EVENT_HEADER);
JSONObject pnfRegistrationFields = event.getJSONObject(PNF_REGISTRATION_FIELDS);
JSONObject notificationFields = event.getJSONObject(NOTIFICATION_FIELDS);
JSONObject expectedCommonEventHeader = JSONObjectFactory.generateConstantCommonEventHeader();
JSONObject expectedPnfRegistrationFields = JSONObjectFactory.generatePnfRegistrationFields();
JSONObject expectedNotificationFields = JSONObjectFactory.generateNotificationFields();
expectedCommonEventHeader
.toMap()
.forEach((key, val) -> assertTrue(commonEventHeader.has(key),
() -> String.format("Key %s is not present", key)));
expectedPnfRegistrationFields
.toMap()
.forEach((key, val) -> assertTrue(pnfRegistrationFields.has(key),
() -> String.format("Key %s is not present", key)));
expectedNotificationFields
.toMap()
.forEach((key, val) -> assertTrue(notificationFields.has(key),
() -> String.format("Key %s is not present", key)));
}
@Test
public void createMessage_should_throw_exception_when_params_specified_as_empty() {
assertThrows(IllegalArgumentException.class,
() -> messageProvider.createMessage(new JSONObject(), Optional.empty(),
Optional.empty()));
}
@Test
public void createMessage_should_add_specified_params_to_valid_subobjects_with_event_pnf_registration() {
JSONObject message = messageProvider
.createMessage(new JSONObject(), Optional.of(new JSONObject(testParamsPnfRegistration)), Optional.empty());
JSONObject event = message.getJSONObject(EVENT);
JSONObject commonEventHeader = event.getJSONObject(COMMON_EVENT_HEADER);
assertEquals(13, commonEventHeader.keySet().size());
JSONObject pnfRegistrationFields = event.getJSONObject(PNF_REGISTRATION_FIELDS);
assertEquals("pnfVal1", pnfRegistrationFields.getString("pnfKey1"));
assertEquals("pnfVal2", pnfRegistrationFields.getString("pnfKey2"));
}
@Test
public void createMessage_should_add_specified_params_to_valid_subobjects_with_event_notification() {
JSONObject message = messageProvider
.createMessage(new JSONObject(), Optional.empty(), Optional.of(new JSONObject(testParamsNotification)));
JSONObject event = message.getJSONObject(EVENT);
JSONObject commonEventHeader = event.getJSONObject(COMMON_EVENT_HEADER);
assertEquals(12, commonEventHeader.keySet().size());
JSONObject notificationFields = event.getJSONObject(NOTIFICATION_FIELDS);
assertEquals("notVal1", notificationFields.getString("notKey1"));
assertEquals("notVal2", notificationFields.getString("notKey2"));
}
}
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