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package org.glassfish.tyrus.sample.programmaticecho;
import java.io.IOException;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.websocket.ClientEndpointConfig;
import javax.websocket.CloseReason;
import javax.websocket.DeploymentException;
import javax.websocket.Endpoint;
import javax.websocket.EndpointConfig;
import javax.websocket.MessageHandler;
import javax.websocket.Session;
import org.glassfish.tyrus.client.ClientManager;
import org.glassfish.tyrus.server.Server;
import org.glassfish.tyrus.test.tools.TestContainer;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* @author Pavel Bucek (pavel.bucek at oracle.com)
*/
public class ProgrammaticEchoTest extends TestContainer {
public ProgrammaticEchoTest() {
setContextPath("/sample-programmatic-echo");
}
@Test
public void testEcho() throws DeploymentException {
final Server server = startServer(MyWsConfiguration.class);
try {
final CountDownLatch messageLatch = new CountDownLatch(1);
final CountDownLatch onCloseLatch = new CountDownLatch(1);
final ClientManager client = ClientManager.createClient();
client.connectToServer(new Endpoint() {
@Override
public void onOpen(Session session, EndpointConfig EndpointConfig) {
try {
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
assertEquals(message, "Do or do not, there is no try. (from your server)");
messageLatch.countDown();
}
});
session.getBasicRemote().sendText("Do or do not, there is no try.");
} catch (IOException e) {
// do nothing
}
}
@Override
public void onClose(Session session, CloseReason closeReason) {
System.out.println("### Client session closed: " + closeReason);
onCloseLatch.countDown();
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/echo"));
assertTrue(messageLatch.await(1, TimeUnit.SECONDS));
assertTrue(onCloseLatch.await(10, TimeUnit.SECONDS));
} catch (Exception e) {
fail(e.getMessage());
} finally {
stopServer(server);
}
}
}