/*
* Copyright 2014 the original author or authors.
* 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.
*/
package org.springframework.xd.samples;
import static junit.framework.TestCase.assertTrue;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import junit.framework.Assert;
import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.MessageHandler;
import org.springframework.messaging.MessagingException;
import org.springframework.messaging.SubscribableChannel;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.xd.tuple.Tuple;
import org.springframework.xd.tuple.TupleBuilder;
/**
* @author David Turanski
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/config/module.xml")
public class ModuleTest {
@Autowired SubscribableChannel output;
@Autowired MessageChannel input;
@Autowired RedisTemplate<String,String> redisTemplate;
@Test
public void test() {
final AtomicInteger received = new AtomicInteger();
output.subscribe(new MessageHandler() {
@Override
public void handleMessage(Message<?> message) throws MessagingException {
Tuple t = (Tuple)message.getPayload();
received.getAndIncrement();
}
});
List<Tuple> history = new ArrayList<>();
history.add(TupleBuilder.tuple().of("product", "8", "category", "Players"));
history.add(TupleBuilder.tuple().of("product", "8", "category", "Players"));
history.add(TupleBuilder.tuple().of("product", "8", "category", "TVs"));
history.add(TupleBuilder.tuple().of("product", "8", "category", "Mounts"));
history.add(TupleBuilder.tuple().of("product", "0", "category", "Phones"));
history.add(TupleBuilder.tuple().of("product", "2", "category", "Phones"));
history.add(TupleBuilder.tuple().of("product", "17", "category", "Phones"));
history.add(TupleBuilder.tuple().of("product", "21", "category", "Phones"));
input.send(new GenericMessage<List<Tuple>>(history));
assertEquals(7, received.get());
}
@After
public void cleanUp() {
Set<String> keys = redisTemplate.keys("prodcnt:*");
redisTemplate.delete(keys);
}
}