/*
* #%L
* Service Activity Monitoring :: Agent
* %%
* Copyright (C) 2011 - 2012 Talend Inc.
* %%
* 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.
* #L%
*/
package org.talend.esb.sam.agent.collector;
import java.util.ArrayList;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.core.task.SyncTaskExecutor;
import org.springframework.core.task.TaskExecutor;
import org.talend.esb.sam.common.event.Event;
import org.talend.esb.sam.common.filter.impl.StringContentFilter;
import org.talend.esb.sam.common.handler.impl.ContentLengthHandler;
import org.talend.esb.sam.common.service.MonitoringService;
public class EventCollectorTest {
private final class MockService implements MonitoringService {
public List<List<Event>> receivedEvents = new ArrayList<List<Event>>();
@Override
public void putEvents(List<Event> events) {
receivedEvents.add(events);
}
}
@Test
public void testEventCollector() throws InterruptedException {
Queue<Event> queue = new ConcurrentLinkedQueue<Event>();
EventCollector eventCollector = new EventCollector();
eventCollector.setDefaultInterval(500);
eventCollector.getFilters().add(new StringContentFilter());
eventCollector.getHandlers().add(new ContentLengthHandler());
eventCollector.setEventsPerMessageCall(2);
eventCollector.setQueue(queue);
TaskExecutor executor = new SyncTaskExecutor();
eventCollector.setExecutor(executor);
MockService monitoringService = new MockService();
eventCollector.setMonitoringServiceClient(monitoringService);
// Add events
queue.add(createEvent("1"));
queue.add(createEvent("2"));
queue.add(createEvent("3"));
// Send from Queue
eventCollector.sendEventsFromQueue();
eventCollector.sendEventsFromQueue();
Assert.assertEquals(2, monitoringService.receivedEvents.size());
List<Event> events0 = monitoringService.receivedEvents.get(0);
Assert.assertEquals(2, events0.size());
List<Event> events1 = monitoringService.receivedEvents.get(1);
Assert.assertEquals(1, events1.size());
}
public Event createEvent(String content) {
Event event = new Event();
event.setContent(content);
return event;
}
}