/*
* 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.cluster.data;
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.cluster.data.AsyncCounter;
import net.kuujo.vertigo.cluster.impl.DefaultCluster;
import org.junit.Test;
import org.vertx.java.core.AsyncResult;
import org.vertx.java.core.Handler;
import org.vertx.testtools.TestVerticle;
/**
* Asynchronous counter tests.
*
* @author Jordan Halterman
*/
public class AsyncCounterTest extends TestVerticle {
@Test
public void testCounterIncrement() {
Vertigo vertigo = new Vertigo(this);
vertigo.deployCluster("test", new Handler<AsyncResult<Cluster>>() {
@Override
public void handle(AsyncResult<Cluster> result) {
assertTrue(result.succeeded());
final Cluster cluster = new DefaultCluster("test", vertx, container);
final AsyncCounter data = cluster.getCounter("test-counter-increment");
data.incrementAndGet(new Handler<AsyncResult<Long>>() {
@Override
public void handle(AsyncResult<Long> result) {
assertTrue(result.succeeded());
assertTrue(result.result() == 1);
data.increment(new Handler<AsyncResult<Void>>() {
@Override
public void handle(AsyncResult<Void> result) {
assertTrue(result.succeeded());
data.get(new Handler<AsyncResult<Long>>() {
@Override
public void handle(AsyncResult<Long> result) {
assertTrue(result.succeeded());
assertTrue(result.result() == 2);
testComplete();
}
});
}
});
}
});
}
});
}
@Test
public void testCounterDecrement() {
Vertigo vertigo = new Vertigo(this);
vertigo.deployCluster("test", new Handler<AsyncResult<Cluster>>() {
@Override
public void handle(AsyncResult<Cluster> result) {
assertTrue(result.succeeded());
final Cluster cluster = new DefaultCluster("test", vertx, container);
final AsyncCounter data = cluster.getCounter("test-counter-decrement");
data.decrementAndGet(new Handler<AsyncResult<Long>>() {
@Override
public void handle(AsyncResult<Long> result) {
assertTrue(result.succeeded());
assertTrue(result.result() == -1);
data.decrement(new Handler<AsyncResult<Void>>() {
@Override
public void handle(AsyncResult<Void> result) {
assertTrue(result.succeeded());
data.get(new Handler<AsyncResult<Long>>() {
@Override
public void handle(AsyncResult<Long> result) {
assertTrue(result.succeeded());
assertTrue(result.result() == -2);
testComplete();
}
});
}
});
}
});
}
});
}
}