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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.server.jetty;
import com.google.common.util.concurrent.SettableFuture;
import com.ning.http.client.websocket.WebSocket;
import com.ning.http.client.websocket.WebSocketByteListener;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.Response;
import com.yahoo.jdisc.handler.AbstractRequestHandler;
import com.yahoo.jdisc.handler.ContentChannel;
import com.yahoo.jdisc.handler.ResponseHandler;
import org.testng.annotations.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.concurrent.TimeUnit;
import static com.yahoo.jdisc.Response.Status.OK;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
/**
* @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen Hult</a>
*/
public class WebSocketServerTest {
@Test(enabled = false)
public void requireThatServerCanRespondToRequest() throws Exception {
final TestDriver driver = TestDrivers.newInstance(new EchoRequestHandler());
final SimpleWebSocketClient client = new SimpleWebSocketClient(driver);
final MyWebSocketListener listener = new MyWebSocketListener("Hello World!");
client.executeRequest("/status.html", listener);
assertThat(listener.response.get(60, TimeUnit.SECONDS), is("Hello World!"));
assertThat(client.close(), is(true));
assertThat(driver.close(), is(true));
}
//@Test Ignored: Broken in jetty 9.2.{3,4}
public void requireThatServerCanRespondToSslRequest() throws Exception {
final TestDriver driver = TestDrivers.newInstanceWithSsl(new EchoRequestHandler());
final SimpleWebSocketClient client = new SimpleWebSocketClient(driver);
final MyWebSocketListener listener = new MyWebSocketListener("Hello World!");
client.executeRequest("/status.html", listener);
assertThat(listener.response.get(60, TimeUnit.SECONDS), is("Hello World!"));
assertThat(client.close(), is(true));
assertThat(driver.close(), is(true));
}
private static class EchoRequestHandler extends AbstractRequestHandler {
@Override
public ContentChannel handleRequest(final Request request, final ResponseHandler handler) {
return handler.handleResponse(new Response(OK));
}
}
private static class MyWebSocketListener implements WebSocketByteListener {
final ByteArrayOutputStream out = new ByteArrayOutputStream();
final SettableFuture<String> response = SettableFuture.create();
final byte[] requestContent;
MyWebSocketListener(final String requestContent) {
this.requestContent = requestContent.getBytes(StandardCharsets.UTF_8);
}
@Override
public void onOpen(final WebSocket webSocket) {
webSocket.sendMessage(requestContent);
webSocket.close();
}
@Override
public void onClose(final WebSocket webSocket) {
response.set(new String(out.toByteArray(), StandardCharsets.UTF_8));
}
@Override
public void onError(final Throwable t) {
response.setException(t);
}
@Override
public void onMessage(final byte[] buf) {
try {
out.write(buf);
} catch (final IOException e) {
response.setException(e);
}
}
@Override
public void onFragment(final byte[] buf, final boolean last) {
try {
out.write(buf);
} catch (final IOException e) {
response.setException(e);
}
}
}
}
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