/**
* 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 com.hazelcast.core.HazelcastInstance;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class HazelcastListProducerTest extends CamelTestSupport {
private List<String> list;
@Override
protected void doPostSetup() throws Exception {
HazelcastComponent component = context().getComponent("hazelcast", HazelcastComponent.class);
HazelcastInstance hazelcastInstance = component.getHazelcastInstance();
list = hazelcastInstance.getList("bar");
list.clear();
}
@Test
public void addValue() throws InterruptedException {
template.sendBody("direct:add", "bar");
assertTrue(list.contains("bar"));
}
@Test
public void removeValue() throws InterruptedException {
list.add("foo1");
list.add("foo2");
list.add("foo3");
assertEquals(3, list.size());
// specify the value to remove
template.sendBody("direct:removevalue", "foo2");
assertEquals(2, list.size());
assertTrue(list.contains("foo1") && list.contains("foo3"));
}
@Test
public void getValueWithIdx() {
list.add("foo1");
list.add("foo2");
assertEquals(2, list.size());
template.sendBodyAndHeader("direct:get", "test", HazelcastConstants.OBJECT_POS, 1);
assertEquals("foo2", consumer.receiveBody("seda:out", 5000, String.class));
}
@Test
public void setValueWithIdx() {
list.add("foo1");
list.add("foo2");
assertEquals(2, list.size());
template.sendBodyAndHeader("direct:set", "test", HazelcastConstants.OBJECT_POS, 1);
assertEquals(2, list.size());
assertEquals("test", list.get(1));
}
@Test
public void removeValueWithIdx() {
list.add("foo1");
list.add("foo2");
assertEquals(2, list.size());
// do not specify the value to delete, but the index
template.sendBodyAndHeader("direct:removevalue", null, HazelcastConstants.OBJECT_POS, 1);
assertEquals(1, list.size());
assertEquals("foo1", list.get(0));
}
@Test
public void removeValueWithoutIdx() {
list.add("foo1");
list.add("foo2");
assertEquals(2, list.size());
// do not specify the index to delete, but the value
template.sendBody("direct:removevalue", "foo1");
assertEquals(1, list.size());
assertEquals("foo2", list.get(0));
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:add").setHeader(HazelcastConstants.OPERATION, constant(HazelcastConstants.ADD_OPERATION)).to(String.format("hazelcast:%sbar", HazelcastConstants.LIST_PREFIX));
from("direct:set").setHeader(HazelcastConstants.OPERATION, constant(HazelcastConstants.SETVALUE_OPERATION)).to(String.format("hazelcast:%sbar", HazelcastConstants.LIST_PREFIX));
from("direct:get").setHeader(HazelcastConstants.OPERATION, constant(HazelcastConstants.GET_OPERATION)).to(String.format("hazelcast:%sbar", HazelcastConstants.LIST_PREFIX))
.to("seda:out");
from("direct:removevalue").setHeader(HazelcastConstants.OPERATION, constant(HazelcastConstants.REMOVEVALUE_OPERATION)).to(
String.format("hazelcast:%sbar", HazelcastConstants.LIST_PREFIX));
}
};
}
}