/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.camel.component.kafka;
import java.net.URISyntaxException;
import kafka.message.Message;
import kafka.message.MessageAndMetadata;
import kafka.serializer.DefaultDecoder;
import org.apache.camel.Exchange;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class KafkaEndpointTest {
@Test
public void testCreatingKafkaExchangeSetsHeaders() throws URISyntaxException {
KafkaEndpoint endpoint = new KafkaEndpoint("kafka:localhost", "localhost", new KafkaComponent());
Message message = new Message("mymessage".getBytes(), "somekey".getBytes());
DefaultDecoder decoder = new DefaultDecoder(null);
MessageAndMetadata<byte[], byte[]> mm =
new MessageAndMetadata<byte[], byte[]>("topic", 4, message, 56, decoder, decoder);
Exchange exchange = endpoint.createKafkaExchange(mm);
assertEquals("somekey", exchange.getIn().getHeader(KafkaConstants.KEY));
assertEquals("topic", exchange.getIn().getHeader(KafkaConstants.TOPIC));
assertEquals(4, exchange.getIn().getHeader(KafkaConstants.PARTITION));
}
@Test
public void assertSingleton() throws URISyntaxException {
KafkaEndpoint endpoint = new KafkaEndpoint("kafka:localhost", "localhost", new KafkaComponent());
assertTrue(endpoint.isSingleton());
}
}