/*
* Copyright (c) 2011-2013 GoPivotal, Inc. All Rights Reserved.
*
* 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 reactor.core;
import org.junit.Test;
import reactor.AbstractReactorTest;
import reactor.core.spec.Reactors;
import reactor.event.dispatch.ThreadPoolExecutorDispatcher;
import reactor.function.Consumer;
import reactor.rx.Promise;
import reactor.rx.Promises;
import java.util.concurrent.TimeUnit;
import static org.hamcrest.MatcherAssert.assertThat;
/**
* @author Jon Brisbin
* @author Stephane Maldini
*/
@SuppressWarnings({"unchecked", "rawtypes"})
public class AwaitTests extends AbstractReactorTest {
@Test
public void testAwaitDoesntBlockUnnecessarily() throws InterruptedException {
ThreadPoolExecutorDispatcher dispatcher = new ThreadPoolExecutorDispatcher(4, 64);
Reactor innerReactor = Reactors.reactor().env(env).dispatcher(dispatcher).get();
for (int i = 0; i < 10000; i++) {
final Promise<String> deferred = Promises.<String>defer(env);
innerReactor.schedule(new Consumer() {
@Override
public void accept(Object t) {
deferred.onNext("foo");
}
}, null);
String latchRes = deferred.await(10, TimeUnit.SECONDS);
assertThat("latch is not counted down : " + deferred.debug(), "foo".equals(latchRes));
}
}
}