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package org.glassfish.tyrus.sample.cdi;
import java.io.IOException;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.websocket.ClientEndpointConfig;
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.test.tools.TestContainer;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* This test works properly with EE container only.
*
* @author Stepan Kopriva (stepan.kopriva at oracle.com)
*/
public class CdiTest extends TestContainer {
private static final String SENT_MESSAGE = "Do or do not, there is no try.";
private static volatile int result;
public CdiTest() {
setContextPath("/sample-cdi");
}
@Test
public void testSimple() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = 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, String.format("%s (from your server)", SENT_MESSAGE));
messageLatch.countDown();
}
});
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
//do nothing
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/simple"));
messageLatch.await(2, TimeUnit.SECONDS);
assertEquals("Number of received messages is not 0.", 0, messageLatch.getCount());
}
@Test
public void testStatefulOneClientTwoMessages() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = new CountDownLatch(2);
final ClientManager client = ClientManager.createClient();
client.connectToServer(new Endpoint() {
boolean first = true;
int firstMessage;
int secondMessage;
@Override
public void onOpen(final Session session, EndpointConfig EndpointConfig) {
try {
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
try {
if (first) {
firstMessage = Integer.parseInt(message.split(":")[1]);
messageLatch.countDown();
try {
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
e.printStackTrace();
}
first = false;
} else {
secondMessage = Integer.parseInt(message.split(":")[1]);
assertEquals("secondMessage - firstMessage != 1", 1, secondMessage - firstMessage);
messageLatch.countDown();
}
} catch (Exception e) {
e.printStackTrace();
}
}
});
session.getBasicRemote().sendText("Do or do not, there is no try.");
} catch (IOException e) {
e.printStackTrace();
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/injectingstateful"));
messageLatch.await(2, TimeUnit.SECONDS);
assertEquals("Number of received messages is not 0.", 0, messageLatch.getCount());
}
@Test
public void testInjectedStatefulTwoMessagesFromTwoClients() throws InterruptedException, DeploymentException, IOException {
testFromTwoClients("/injectingstateful", 0);
}
@Test
public void testInjectedSingletonTwoMessagesFromTwoClients() throws InterruptedException, DeploymentException, IOException {
testFromTwoClients("/injectingsingleton", 1);
}
@Test
public void testStatefulTwoMessagesFromTwoClients() throws InterruptedException, DeploymentException, IOException {
testFromTwoClients("/stateful", 0);
}
@Test
public void testSingletonTwoMessagesFromTwoClients() throws InterruptedException, DeploymentException, IOException {
testFromTwoClients("/singleton", 1);
}
public void testFromTwoClients(String path, int diff) throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
ClientManager client = ClientManager.createClient();
int value1 = testOneClient(client, path);
int value2 = testOneClient(client, path);
assertEquals("The difference is not as expected", diff, value2 - value1);
}
public int testOneClient(ClientManager client, String path) throws InterruptedException, DeploymentException, IOException {
final CountDownLatch messageLatch = new CountDownLatch(1);
client.connectToServer(new Endpoint() {
@Override
public void onOpen(final Session session, EndpointConfig EndpointConfig) {
try {
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
result = Integer.parseInt(message.split(":")[1]);
messageLatch.countDown();
}
});
session.getBasicRemote().sendText("Do or do not, there is no try.");
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onError(Session session, Throwable thr) {
thr.printStackTrace();
}
}, ClientEndpointConfig.Builder.create().build(), getURI(path));
messageLatch.await(2, TimeUnit.SECONDS);
assertEquals("Number of received messages is not 0.", 0, messageLatch.getCount());
return result;
}
@Test
public void testApplicationScoped() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = 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) {
System.out.println("IAS received: " + message);
assertEquals(message, String.format("%s (from your server)", SENT_MESSAGE));
messageLatch.countDown();
}
});
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
//do nothing
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/injectingappscoped"));
messageLatch.await(2, TimeUnit.SECONDS);
assertEquals("Number of received messages is not 0.", 0, messageLatch.getCount());
}
@Test
public void testStatelessRemoteInterface() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = 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, SENT_MESSAGE);
messageLatch.countDown();
}
});
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
//do nothing
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/statelessRemoteInterfaceEndpoint"));
assertTrue(messageLatch.await(2, TimeUnit.SECONDS));
}
@Test
public void testStatelessRemoteInterfaceRef() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = 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, SENT_MESSAGE);
messageLatch.countDown();
}
});
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
//do nothing
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/statelessRemoteInterfaceRefEndpoint"));
assertTrue(messageLatch.await(2, TimeUnit.SECONDS));
}
@Test
public void testProgrammaticStatelessRemoteInterface() throws DeploymentException, InterruptedException, IOException {
final String host = System.getProperty("tyrus.test.host");
if (host == null) {
return;
}
final CountDownLatch messageLatch = 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, SENT_MESSAGE);
messageLatch.countDown();
}
});
session.getBasicRemote().sendText(SENT_MESSAGE);
} catch (IOException e) {
//do nothing
}
}
}, ClientEndpointConfig.Builder.create().build(), getURI("/programmaticStatelessRemoteInterfaceEndpoint"));
assertTrue(messageLatch.await(2, TimeUnit.SECONDS));
}
}