/*
* Copyright 2016 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.cloud.stream.module.gpfdist.sink;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertThat;
import java.net.InetSocketAddress;
import org.junit.Test;
import reactor.Environment;
import reactor.fn.Function;
import reactor.io.buffer.Buffer;
import reactor.io.net.NetStreams;
import reactor.io.net.Spec.HttpServerSpec;
import reactor.io.net.http.HttpServer;
public class TestListenAddress {
@Test
public void testBindZero() throws Exception {
Environment.initializeIfEmpty().assignErrorJournal();
HttpServer<Buffer, Buffer> httpServer = NetStreams
.httpServer(new Function<HttpServerSpec<Buffer, Buffer>, HttpServerSpec<Buffer, Buffer>>() {
@Override
public HttpServerSpec<Buffer, Buffer> apply(HttpServerSpec<Buffer, Buffer> server) {
return server
.codec(new GpfdistCodec())
.listen(0);
}
});
httpServer.start().awaitSuccess();
InetSocketAddress address = httpServer.getListenAddress();
assertThat(address, notNullValue());
assertThat(address.getPort(), not(0));
httpServer.shutdown();
}
}