/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 io.undertow.servlet.test.websocket;
import io.undertow.servlet.api.ServletContainer;
import io.undertow.servlet.api.ServletInfo;
import io.undertow.servlet.test.util.DeploymentUtils;
import io.undertow.servlet.util.ImmediateInstanceFactory;
import io.undertow.servlet.websockets.WebSocketServlet;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.util.NetworkUtils;
import io.undertow.websockets.WebSocketConnectionCallback;
import io.undertow.websockets.core.AbstractReceiveListener;
import io.undertow.websockets.core.BufferedTextMessage;
import io.undertow.websockets.core.WebSocketChannel;
import io.undertow.websockets.core.WebSockets;
import io.undertow.websockets.spi.WebSocketHttpExchange;
import io.undertow.websockets.utils.FrameChecker;
import io.undertow.websockets.utils.WebSocketTestClient;
import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.xnio.FutureResult;
import javax.servlet.Servlet;
import java.io.IOException;
import java.net.URI;
import java.nio.charset.Charset;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* @author Stuart Douglas
*/
@HttpOneOnly
@RunWith(DefaultServer.class)
public class WebSocketServletTest {
public static final Charset US_ASCII = Charset.forName("US-ASCII");
@Test
public void testText() throws Exception {
final AtomicBoolean connected = new AtomicBoolean(false);
final ServletContainer container = ServletContainer.Factory.newInstance();
DeploymentUtils.setupServlet(new ServletInfo("websocket", WebSocketServlet.class,
new ImmediateInstanceFactory<Servlet>(new WebSocketServlet(new WebSocketConnectionCallback() {
@Override
public void onConnect(final WebSocketHttpExchange exchange, final WebSocketChannel channel) {
connected.set(true);
channel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
final String string = message.getData();
if(string.equals("hello")) {
WebSockets.sendText("world", channel, null);
} else {
WebSockets.sendText(string, channel, null);
}
}
});
channel.resumeReceives();
}
})))
.addMapping("/*"));
final FutureResult latch = new FutureResult();
WebSocketTestClient client = new WebSocketTestClient(org.jboss.netty.handler.codec.http.websocketx.WebSocketVersion.V13, new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/servletContext/"));
client.connect();
client.send(new TextWebSocketFrame(ChannelBuffers.copiedBuffer("hello", US_ASCII)), new FrameChecker(TextWebSocketFrame.class, "world".getBytes(US_ASCII), latch));
latch.getIoFuture().get();
client.destroy();
}
}