/**
* 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.issues;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.processor.BodyInAggregatingStrategy;
/**
* @version
*/
public class AggregatorWithBatchConsumingIssueTest extends ContextTestSupport {
public void testAggregateLostGroupIssue() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(4);
mock.message(0).body().isEqualTo("0+1+2");
mock.message(1).body().isEqualTo("3+4+5");
mock.message(2).body().isEqualTo("6+7+8");
mock.message(3).body().isEqualTo("9+10+11");
for (int i = 0; i < 12; i++) {
sendMessage(i);
}
assertMockEndpointsSatisfied();
}
private void sendMessage(final int index) {
template.send("direct:start", new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.getIn().setBody(index);
exchange.getIn().setHeader("aggregateGroup", "group1");
//simulate Batch as in JpaConsumer
exchange.setProperty(Exchange.BATCH_SIZE, 3);
exchange.setProperty(Exchange.BATCH_INDEX, index % 3);
exchange.setProperty(Exchange.BATCH_COMPLETE, (index % 3) == 3 - 1);
}
});
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.aggregate(header("aggregateGroup"), new BodyInAggregatingStrategy()).completionFromBatchConsumer()
.to("log:aggregated")
.to("mock:result");
}
};
}
}