/*
* Copyright (c) 2010-2012 Sonatype, Inc. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the Apache License Version 2.0 is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
*/
package org.asynchttpclient.ws;
import static org.asynchttpclient.Dsl.asyncHttpClient;
import static org.testng.Assert.*;
import java.net.UnknownHostException;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.atomic.AtomicReference;
import org.asynchttpclient.AsyncHttpClient;
import org.eclipse.jetty.websocket.server.WebSocketHandler;
import org.eclipse.jetty.websocket.servlet.WebSocketServletFactory;
import org.testng.annotations.Test;
public class TextMessageTest extends AbstractBasicTest {
@Override
public WebSocketHandler getWebSocketHandler() {
return new WebSocketHandler() {
@Override
public void configure(WebSocketServletFactory factory) {
factory.register(EchoSocket.class);
}
};
}
@Test(groups = "standalone", timeOut = 60000)
public void onOpen() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onOpen(WebSocket websocket) {
text.set("OnOpen");
latch.countDown();
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
latch.await();
assertEquals(text.get(), "OnOpen");
}
}
@Test(groups = "standalone", timeOut = 60000)
public void onEmptyListenerTest() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
WebSocket websocket = null;
try {
websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().build()).get();
} catch (Throwable t) {
fail();
}
assertTrue(websocket != null);
}
}
@Test(groups = "standalone", timeOut = 60000, expectedExceptions = UnknownHostException.class)
public void onFailureTest() throws Throwable {
try (AsyncHttpClient c = asyncHttpClient()) {
c.prepareGet("ws://abcdefg").execute(new WebSocketUpgradeHandler.Builder().build()).get();
} catch (ExecutionException e) {
throw e.getCause();
}
}
@Test(groups = "standalone", timeOut = 60000)
public void onTimeoutCloseTest() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
text.set("OnClose");
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
latch.await();
assertEquals(text.get(), "OnClose");
}
}
@Test(groups = "standalone", timeOut = 60000)
public void onClose() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
WebSocket websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
text.set("OnClose");
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
websocket.sendCloseFrame();
latch.await();
assertEquals(text.get(), "OnClose");
}
}
@Test(groups = "standalone", timeOut = 60000)
public void echoText() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
WebSocket websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(payload);
latch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
websocket.sendTextFrame("ECHO");
latch.await();
assertEquals(text.get(), "ECHO");
}
}
@Test(groups = "standalone", timeOut = 60000)
public void echoDoubleListenerText() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(2);
final AtomicReference<String> text = new AtomicReference<>("");
WebSocket websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(payload);
latch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(text.get() + payload);
latch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
websocket.sendTextFrame("ECHO");
latch.await();
assertEquals(text.get(), "ECHOECHO");
}
}
@Test(groups = "standalone")
public void echoTwoMessagesTest() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(2);
final AtomicReference<String> text = new AtomicReference<>("");
c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(text.get() + payload);
latch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
websocket.sendTextFrame("ECHO");
websocket.sendTextFrame("ECHO");
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
latch.await();
assertEquals(text.get(), "ECHOECHO");
}
}
public void echoFragments() throws Exception {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
WebSocket websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(payload);
latch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
latch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
latch.countDown();
}
}).build()).get();
websocket.sendTextFrame("ECHO", false, 0);
websocket.sendTextFrame("ECHO", true, 0);
latch.await();
assertEquals(text.get(), "ECHOECHO");
}
}
@Test(groups = "standalone", timeOut = 60000)
public void echoTextAndThenClose() throws Throwable {
try (AsyncHttpClient c = asyncHttpClient()) {
final CountDownLatch textLatch = new CountDownLatch(1);
final CountDownLatch closeLatch = new CountDownLatch(1);
final AtomicReference<String> text = new AtomicReference<>("");
final WebSocket websocket = c.prepareGet(getTargetUrl()).execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(new WebSocketListener() {
@Override
public void onTextFrame(String payload, boolean finalFragment, int rsv) {
text.set(text.get() + payload);
textLatch.countDown();
}
@Override
public void onOpen(WebSocket websocket) {
}
@Override
public void onClose(WebSocket websocket, int code, String reason) {
closeLatch.countDown();
}
@Override
public void onError(Throwable t) {
t.printStackTrace();
closeLatch.countDown();
}
}).build()).get();
websocket.sendTextFrame("ECHO");
textLatch.await();
websocket.sendTextFrame("CLOSE");
closeLatch.await();
assertEquals(text.get(), "ECHO");
}
}
}