//
// ========================================================================
// Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.websocket.jsr356;
import java.net.URI;
import java.nio.ByteBuffer;
import javax.websocket.ClientEndpointConfig;
import javax.websocket.DeploymentException;
import javax.websocket.MessageHandler;
import org.eclipse.jetty.websocket.api.WebSocketPolicy;
import org.eclipse.jetty.websocket.common.events.EventDriver;
import org.eclipse.jetty.websocket.jsr356.client.EmptyClientEndpointConfig;
import org.eclipse.jetty.websocket.jsr356.client.SimpleEndpointMetadata;
import org.eclipse.jetty.websocket.jsr356.endpoints.EndpointInstance;
import org.eclipse.jetty.websocket.jsr356.endpoints.JsrEndpointEventDriver;
import org.eclipse.jetty.websocket.jsr356.handlers.ByteArrayWholeHandler;
import org.eclipse.jetty.websocket.jsr356.handlers.ByteBufferPartialHandler;
import org.eclipse.jetty.websocket.jsr356.handlers.LongMessageHandler;
import org.eclipse.jetty.websocket.jsr356.handlers.StringWholeHandler;
import org.eclipse.jetty.websocket.jsr356.samples.DummyConnection;
import org.eclipse.jetty.websocket.jsr356.samples.DummyEndpoint;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import static org.hamcrest.Matchers.instanceOf;
public class JsrSessionTest
{
private ClientContainer container;
private JsrSession session;
@Before
public void initSession()
{
container = new ClientContainer();
String id = JsrSessionTest.class.getSimpleName();
URI requestURI = URI.create("ws://localhost/" + id);
WebSocketPolicy policy = WebSocketPolicy.newClientPolicy();
ClientEndpointConfig config = new EmptyClientEndpointConfig();
DummyEndpoint websocket = new DummyEndpoint();
SimpleEndpointMetadata metadata = new SimpleEndpointMetadata(websocket.getClass());
// Executor executor = null;
EndpointInstance ei = new EndpointInstance(websocket,config,metadata);
EventDriver driver = new JsrEndpointEventDriver(policy,ei);
DummyConnection connection = new DummyConnection();
session = new JsrSession(requestURI,driver,connection,container,id);
}
@Test
public void testMessageHandlerBinary() throws DeploymentException
{
session.addMessageHandler(new ByteBufferPartialHandler());
MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.BINARY);
Assert.assertThat("Binary Handler",wrapper.getHandler(),instanceOf(ByteBufferPartialHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),ByteBuffer.class);
}
@Test
public void testMessageHandlerBoth() throws DeploymentException
{
session.addMessageHandler(new StringWholeHandler());
session.addMessageHandler(new ByteArrayWholeHandler());
MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.TEXT);
Assert.assertThat("Text Handler",wrapper.getHandler(),instanceOf(StringWholeHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),String.class);
wrapper = session.getMessageHandlerWrapper(MessageType.BINARY);
Assert.assertThat("Binary Handler",wrapper.getHandler(),instanceOf(ByteArrayWholeHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),byte[].class);
}
@Test
public void testMessageHandlerReplaceTextHandler() throws DeploymentException
{
MessageHandler oldText = new StringWholeHandler();
session.addMessageHandler(oldText); // add a TEXT handler
session.addMessageHandler(new ByteArrayWholeHandler()); // add BINARY handler
session.removeMessageHandler(oldText); // remove original TEXT handler
session.addMessageHandler(new LongMessageHandler()); // add new TEXT handler
MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.BINARY);
Assert.assertThat("Binary Handler",wrapper.getHandler(),instanceOf(ByteArrayWholeHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),byte[].class);
wrapper = session.getMessageHandlerWrapper(MessageType.TEXT);
Assert.assertThat("Text Handler",wrapper.getHandler(),instanceOf(LongMessageHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),Long.class);
}
@Test
public void testMessageHandlerText() throws DeploymentException
{
session.addMessageHandler(new StringWholeHandler());
MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.TEXT);
Assert.assertThat("Text Handler",wrapper.getHandler(),instanceOf(StringWholeHandler.class));
Assert.assertEquals("Message Class",wrapper.getMetadata().getMessageClass(),String.class);
}
}