/*
* 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 net.kuujo.vertigo.integration;
import static org.vertx.testtools.VertxAssert.assertEquals;
import static org.vertx.testtools.VertxAssert.assertTrue;
import static org.vertx.testtools.VertxAssert.testComplete;
import net.kuujo.vertigo.Vertigo;
import net.kuujo.vertigo.cluster.Cluster;
import net.kuujo.vertigo.io.Feeder;
import net.kuujo.vertigo.io.FileReceiver;
import net.kuujo.vertigo.io.FileSender;
import net.kuujo.vertigo.io.port.OutputPort;
import net.kuujo.vertigo.io.selector.RoundRobinSelector;
import net.kuujo.vertigo.java.ComponentVerticle;
import net.kuujo.vertigo.network.ActiveNetwork;
import net.kuujo.vertigo.network.NetworkConfig;
import org.junit.Test;
import org.vertx.java.core.AsyncResult;
import org.vertx.java.core.Handler;
import org.vertx.testtools.TestVerticle;
/**
* I/O utilities tests.
*
* @author <a href="http://github.com/kuujo">Jordan Halterman</a>
*/
public class IoUtilitiesTest extends TestVerticle {
public static class TestFeederSender extends ComponentVerticle {
@Override
public void start() {
Feeder<OutputPort> feeder = new Feeder<>(output.port("out"));
feeder.feedHandler(new Handler<OutputPort>() {
@Override
public void handle(OutputPort port) {
port.send("Hello world!");
}
}).start();
}
}
public static class TestFeederReceiver extends ComponentVerticle {
private int count;
@Override
public void start() {
input.port("in").messageHandler(new Handler<String>() {
@Override
public void handle(String message) {
assertEquals("Hello world!", message);
count++;
if (count == 10) {
testComplete();
}
}
});
}
}
@Test
public void testPortFeeder() {
final Vertigo vertigo = new Vertigo(this);
vertigo.deployCluster(new Handler<AsyncResult<Cluster>>() {
@Override
public void handle(AsyncResult<Cluster> result) {
assertTrue(result.succeeded());
NetworkConfig network = vertigo.createNetwork("test");
network.addVerticle("sender", TestFeederSender.class.getName());
network.addVerticle("receiver", TestFeederReceiver.class.getName(), 4);
network.createConnection("sender", "out", "receiver", "in").setSelector(new RoundRobinSelector());
Cluster cluster = result.result();
cluster.deployNetwork(network, new Handler<AsyncResult<ActiveNetwork>>() {
@Override
public void handle(AsyncResult<ActiveNetwork> result) {
if (result.failed()) {
assertTrue(result.cause().getMessage(), result.succeeded());
} else {
assertTrue(result.succeeded());
}
}
});
}
});
}
public static class TestFileSender extends ComponentVerticle {
@Override
public void start() {
FileSender sender = new FileSender(output.port("out"));
sender.sendFile("src/test/resources/test.txt", new Handler<AsyncResult<Void>>() {
@Override
public void handle(AsyncResult<Void> result) {
assertTrue(result.succeeded());
}
});
}
}
public static class TestFileReceiver extends ComponentVerticle {
@Override
public void start() {
FileReceiver receiver = new FileReceiver(input.port("in"));
receiver.fileHandler(new Handler<String>() {
@Override
public void handle(String filePath) {
assertTrue(vertx.fileSystem().existsSync(filePath));
vertx.fileSystem().deleteSync(filePath);
testComplete();
}
});
}
}
@Test
public void testSendFile() {
final Vertigo vertigo = new Vertigo(this);
vertigo.deployCluster(new Handler<AsyncResult<Cluster>>() {
@Override
public void handle(AsyncResult<Cluster> result) {
assertTrue(result.succeeded());
NetworkConfig network = vertigo.createNetwork("test");
network.addVerticle("sender", TestFileSender.class.getName());
network.addVerticle("receiver", TestFileReceiver.class.getName(), 4);
network.createConnection("sender", "out", "receiver", "in").setSelector(new RoundRobinSelector());
Cluster cluster = result.result();
cluster.deployNetwork(network, new Handler<AsyncResult<ActiveNetwork>>() {
@Override
public void handle(AsyncResult<ActiveNetwork> result) {
if (result.failed()) {
assertTrue(result.cause().getMessage(), result.succeeded());
} else {
assertTrue(result.succeeded());
}
}
});
}
});
}
}