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/*
*
* * ============LICENSE_START=======================================================
* * org.onap.dcae
* * ================================================================================
* * Copyright (c) 2021 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.blueprintgenerator.service.common.kafka;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
public class KafkaStreamTest {
private final static String TEST_TOPIC_NAME = "test_topic";
private static final String GET_INPUT_KAFKA_USERNAME = "{\"get_input\":\"kafka_username\"}";
private static final String GET_INPUT_KAFKA_PASSWORD = "{\"get_input\":\"kafka_password\"}";
private static final String AAF_USERNAME = "username";
private static final String AAF_PASSWORD = "password";
private static final String AAF_CREDENTIAL_NODE = "aaf_credentials";
private static final String KAFKA_TYPE_NODE = "type";
private static final String EXPECTED_KAFKA_TYPE = "\"kafka\"";
private static final String KAFKA_BOOTSTRAP_SERVERS = "bootstrap_servers";
private static final String KAFKA_TOPIC_NAME = "topic_name";
private static final String EXPECTED_GET_INPUT_TOPIC = "{\"get_input\":\"" + TEST_TOPIC_NAME + "\"}";
private static final String EXPECTED_GET_INPUT_BOOTSTRAP_SERVERS = "{\"get_input\":\"kafka_bootstrap_servers\"}";
private static final String KAFKA_INFO_NODE = "kafka_info";
private KafkaStream kafkaStream;
private ObjectMapper mapper = new ObjectMapper();
@Before
public void setUp() {
kafkaStream = new KafkaStream(TEST_TOPIC_NAME);
}
@Test
public void kafkaStreamHasCorrectAafCredential() throws IOException {
String kafkaStreamJson = mapper.writeValueAsString(kafkaStream);
JsonNode kafkaStreamNode = mapper.readTree(kafkaStreamJson);
JsonNode aafCredential = kafkaStreamNode.get(AAF_CREDENTIAL_NODE);
assertNotNull(aafCredential);
assertEquals(GET_INPUT_KAFKA_USERNAME, aafCredential.get(AAF_USERNAME).toString());
assertEquals(GET_INPUT_KAFKA_PASSWORD, aafCredential.get(AAF_PASSWORD).toString());
}
@Test
public void kafkaStreamHasCorrectKafkaInfo() throws IOException {
String kafkaStreamJson = mapper.writeValueAsString(kafkaStream);
JsonNode kafkaStreamNode = mapper.readTree(kafkaStreamJson);
JsonNode kafkaInfo = kafkaStreamNode.get(KAFKA_INFO_NODE);
assertNotNull(kafkaInfo);
assertEquals(EXPECTED_GET_INPUT_BOOTSTRAP_SERVERS, kafkaInfo.get(KAFKA_BOOTSTRAP_SERVERS).toString());
assertEquals(EXPECTED_GET_INPUT_TOPIC, kafkaInfo.get(KAFKA_TOPIC_NAME).toString());
}
@Test
public void kafkaStreamHasCorrectType() throws IOException {
String kafkaStreamJson = mapper.writeValueAsString(kafkaStream);
JsonNode kafkaStreamNode = mapper.readTree(kafkaStreamJson);
JsonNode kafkaType = kafkaStreamNode.get(KAFKA_TYPE_NODE);
assertNotNull(kafkaType);
assertEquals(EXPECTED_KAFKA_TYPE, kafkaType.toString());
}
}
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