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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Samsung. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation
* Modifications Copyright (C) 2022 Bell Canada. 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.plugins.event.carrier.kafka;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.apex.service.engine.event.ApexEventException;
import org.onap.policy.apex.service.engine.event.ApexEventProducer;
import org.onap.policy.apex.service.engine.event.ApexEventReceiver;
import org.onap.policy.apex.service.engine.event.PeeredReference;
import org.onap.policy.apex.service.parameters.carriertechnology.CarrierTechnologyParameters;
import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerParameters;
import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerPeeredMode;
public class ApexKafkaConsumerTest {
ApexKafkaConsumer apexKafkaConsumer = null;
ApexKafkaConsumer apexKafkaConsumer2 = null;
EventHandlerParameters consumerParameters = null;
EventHandlerParameters consumerParameters2 = null;
ApexEventReceiver incomingEventReceiver = null;
ApexEventProducer apexKafkaProducer = null;
KafkaCarrierTechnologyParameters kafkaParameters = null;
/**
* Set up testing.
*
* @throws ApexEventException on test set up errors.
*/
@Before
public void setUp() throws ApexEventException {
apexKafkaConsumer = new ApexKafkaConsumer();
consumerParameters = new EventHandlerParameters();
apexKafkaProducer = new ApexKafkaProducer();
consumerParameters
.setCarrierTechnologyParameters(new KafkaCarrierTechnologyParameters() {});
apexKafkaConsumer.init("TestApexKafkaConsumer", consumerParameters, incomingEventReceiver);
apexKafkaConsumer2 = new ApexKafkaConsumer();
consumerParameters2 = new EventHandlerParameters();
kafkaParameters = new KafkaCarrierTechnologyParameters();
String[][] kafkaProperties = {
{"value.deserializer", "io.confluent.kafka.serializers.KafkaAvroDeserializer"},
{"schema.registry.url", "[http://test-registory:8080]"}
};
kafkaParameters.setKafkaProperties(kafkaProperties);
consumerParameters2
.setCarrierTechnologyParameters(kafkaParameters);
apexKafkaConsumer2.init("TestApexKafkaConsumer2", consumerParameters2, incomingEventReceiver);
}
@Test
public void testStart() {
assertThatCode(apexKafkaConsumer::start).doesNotThrowAnyException();
assertThatCode(apexKafkaConsumer2::start).doesNotThrowAnyException();
}
@Test
public void testGetName() {
assertEquals("TestApexKafkaConsumer", apexKafkaConsumer.getName());
assertEquals("TestApexKafkaConsumer2", apexKafkaConsumer2.getName());
}
@Test
public void testGetPeeredReference() {
assertNull(apexKafkaConsumer.getPeeredReference(EventHandlerPeeredMode.REQUESTOR));
assertNull(apexKafkaConsumer2.getPeeredReference(EventHandlerPeeredMode.REQUESTOR));
}
@Test
public void testSetPeeredReference() {
PeeredReference peeredReference = new PeeredReference(EventHandlerPeeredMode.REQUESTOR,
apexKafkaConsumer, apexKafkaProducer);
apexKafkaConsumer.setPeeredReference(EventHandlerPeeredMode.REQUESTOR, peeredReference);
assertNotNull(apexKafkaConsumer.getPeeredReference(EventHandlerPeeredMode.REQUESTOR));
PeeredReference peeredReference2 = new PeeredReference(EventHandlerPeeredMode.REQUESTOR,
apexKafkaConsumer2, apexKafkaProducer);
apexKafkaConsumer2.setPeeredReference(EventHandlerPeeredMode.REQUESTOR, peeredReference2);
assertNotNull(apexKafkaConsumer2.getPeeredReference(EventHandlerPeeredMode.REQUESTOR));
}
@Test(expected = java.lang.NullPointerException.class)
public void testRun() {
apexKafkaConsumer.run();
apexKafkaConsumer2.run();
}
@Test(expected = java.lang.NullPointerException.class)
public void testStop() {
apexKafkaConsumer.stop();
apexKafkaConsumer2.stop();
}
@Test(expected = ApexEventException.class)
public void testInitWithNonKafkaCarrierTechnologyParameters() throws ApexEventException {
consumerParameters.setCarrierTechnologyParameters(new CarrierTechnologyParameters() {});
apexKafkaConsumer.init("TestApexKafkaConsumer", consumerParameters, incomingEventReceiver);
apexKafkaConsumer2.init("TestApexKafkaConsumer2", consumerParameters, incomingEventReceiver);
}
}
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