/**
* 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.hazelcast;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class HazelcastListConsumerTest extends CamelTestSupport {
private List<String> list;
@Override
protected void doPostSetup() throws Exception {
HazelcastComponent component = (HazelcastComponent) context().getComponent("hazelcast");
HazelcastInstance hazelcastInstance = component.getHazelcastInstance();
list = hazelcastInstance.getList("mm");
list.clear();
}
@Test
public void add() throws InterruptedException {
MockEndpoint out = getMockEndpoint("mock:added");
out.expectedMessageCount(1);
list.add("foo");
assertMockEndpointsSatisfied(2000, TimeUnit.MILLISECONDS);
this.checkHeaders(out.getExchanges().get(0).getIn().getHeaders(), HazelcastConstants.ADDED);
}
@Test
public void remove() throws InterruptedException {
MockEndpoint out = getMockEndpoint("mock:removed");
out.expectedMessageCount(1);
list.add("foo");
list.remove("foo");
assertMockEndpointsSatisfied(2000, TimeUnit.MILLISECONDS);
this.checkHeaders(out.getExchanges().get(0).getIn().getHeaders(), HazelcastConstants.REMOVED);
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from(String.format("hazelcast:%smm", HazelcastConstants.LIST_PREFIX)).log("object...").choice().when(header(HazelcastConstants.LISTENER_ACTION).isEqualTo(HazelcastConstants.ADDED))
.log("...added").to("mock:added").when(header(HazelcastConstants.LISTENER_ACTION).isEqualTo(HazelcastConstants.REMOVED)).log("...removed").to("mock:removed").otherwise()
.log("fail!");
}
};
}
private void checkHeaders(Map<String, Object> headers, String action) {
assertEquals(action, headers.get(HazelcastConstants.LISTENER_ACTION));
assertEquals(HazelcastConstants.CACHE_LISTENER, headers.get(HazelcastConstants.LISTENER_TYPE));
assertEquals(null, headers.get(HazelcastConstants.OBJECT_ID));
assertNotNull(headers.get(HazelcastConstants.LISTENER_TIME));
}
}