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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2023 Deutsche Telekom 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.dcaegen2.services.prh.tasks.commit;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.header.internals.RecordHeaders;
import org.apache.kafka.common.record.TimestampType;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.onap.dcaegen2.services.prh.adapter.aai.api.ConsumerDmaapModel;
import org.onap.dcaegen2.services.prh.configuration.CbsConfigurationForAutoCommitDisabledMode;
import org.onap.dcaegen2.services.prh.service.DmaapConsumerJsonParser;
import org.springframework.kafka.support.Acknowledgment;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.google.gson.JsonSyntaxException;
import reactor.core.publisher.Flux;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import static com.github.stefanbirkner.systemlambda.SystemLambda.withEnvironmentVariable;
import static java.lang.ClassLoader.getSystemResource;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertEquals;
@ExtendWith(MockitoExtension.class)
public class KafkaConsumerTaskImplTest {
@Mock
private Acknowledgment acknowledgment;
private KafkaConsumerTaskImpl kafkaConsumerTask;
private DmaapConsumerJsonParser dmaapConsumerJsonParser;
private EpochDateTimeConversion epochDateTimeConversion;
private CbsConfigurationForAutoCommitDisabledMode cbsConfigurationForAutoCommitDisabled;
private JsonObject cbsConfigJsonForAutoCommitDisabled;
@BeforeEach
void beforeEach() throws JsonSyntaxException, IOException, URISyntaxException {
cbsConfigJsonForAutoCommitDisabled = new Gson().fromJson(
new String(Files.readAllBytes(
Paths.get(getSystemResource("autoCommitDisabledConfigurationFromCbs2.json").toURI()))),
JsonObject.class);
cbsConfigurationForAutoCommitDisabled = new CbsConfigurationForAutoCommitDisabledMode();
dmaapConsumerJsonParser = new DmaapConsumerJsonParser();
epochDateTimeConversion = new EpochDateTimeConversion();
}
@Test
void beforeOnMessageTest() throws Exception {
withEnvironmentVariable("JAAS_CONFIG", "jaas_config")
.and("BOOTSTRAP_SERVERS", "localhost:9092")
.execute(() -> {
cbsConfigurationForAutoCommitDisabled.parseCBSConfig(cbsConfigJsonForAutoCommitDisabled);
kafkaConsumerTask = new KafkaConsumerTaskImpl(cbsConfigurationForAutoCommitDisabled,
dmaapConsumerJsonParser, epochDateTimeConversion);
List<ConsumerRecord<String, String>> list = new ArrayList<>();
TimestampType timestampType = null;
Headers headers = new RecordHeaders();
epochDateTimeConversion.setDaysForRecords("3");
ConsumerRecord<String, String> records = new ConsumerRecord<>("test-topic", 1, 1l, 0l, timestampType, 1, 1,
"test-key", "test-value", headers, null);
list.add(records);
kafkaConsumerTask.onMessage(list, acknowledgment);
String actualTopicInList = list.get(0).topic();
String expectedTopicInList = "test-topic";
assertEquals(expectedTopicInList, actualTopicInList, "topic is not matching");
assertThat(kafkaConsumerTask.getOffset().equals(acknowledgment));
assertThat(kafkaConsumerTask.getJsonEvent().contains("test-topic"));
});
}
@Test
void beforeCommitOffsetTest() throws Exception {
withEnvironmentVariable("JAAS_CONFIG", "jaas_config")
.and("BOOTSTRAP_SERVERS", "localhost:9092")
.execute(() -> {
cbsConfigurationForAutoCommitDisabled.parseCBSConfig(cbsConfigJsonForAutoCommitDisabled);
kafkaConsumerTask = new KafkaConsumerTaskImpl(cbsConfigurationForAutoCommitDisabled,
dmaapConsumerJsonParser, epochDateTimeConversion);
kafkaConsumerTask.commitOffset();
});
}
@Test
void beforeExecuteTest() throws Exception {
withEnvironmentVariable("JAAS_CONFIG", "jaas_config")
.and("BOOTSTRAP_SERVERS", "localhost:9092")
.execute(() -> {
cbsConfigurationForAutoCommitDisabled.parseCBSConfig(cbsConfigJsonForAutoCommitDisabled);
kafkaConsumerTask = new KafkaConsumerTaskImpl(cbsConfigurationForAutoCommitDisabled,
dmaapConsumerJsonParser, epochDateTimeConversion);
String event = getResourceContent("integration/event.json");
java.util.List<String> eventList = new ArrayList<>();
eventList.add(event);
kafkaConsumerTask.setJsonEvent(eventList);
Flux<ConsumerDmaapModel> flux = kafkaConsumerTask.execute();
String expectedSourceName = "NOK6061ZW8";
String actualSourceName = flux.blockFirst().getCorrelationId();
String expectedOamV4IpAddress = "val3";
String actualOamV4IpAddress = flux.blockFirst().getIpv4();
String expectedOamV6IpAddress = "val4";
String actualOamV6IpAddress = flux.blockFirst().getIpv6();
assertEquals(expectedSourceName, actualSourceName, "SourceName is not matching");
assertEquals(expectedOamV4IpAddress, actualOamV4IpAddress, "OamV4IpAddress is not matching");
assertEquals(expectedOamV6IpAddress, actualOamV6IpAddress, "OamV6IpAddress is not matching");
});
}
private static String getResourceContent(String resourceName) {
try {
return new String(Files.readAllBytes(Paths.get(getSystemResource(resourceName).toURI())));
} catch (Exception e) {
throw new RuntimeException("failed loading content of '" + resourceName + "'", e);
}
}
}
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