1   /*** 
2    * 
3    * Copyright 2004 Protique Ltd
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License"); 
6    * you may not use this file except in compliance with the License. 
7    * You may obtain a copy of the License at 
8    * 
9    * http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License. 
16   * 
17   **/
18  package org.codehaus.activemq.transport;
19  
20  import junit.framework.TestCase;
21  import org.codehaus.activemq.message.DefaultWireFormat;
22  import org.codehaus.activemq.transport.vm.VmTransportChannel;
23  
24  import javax.jms.JMSException;
25  import java.net.URI;
26  import java.net.URISyntaxException;
27  
28  /***
29   * @version $Revision: 1.1 $
30   */
31  public class TransportChannelProviderTest extends TestCase {
32      public void testVmChannelWithProperties() throws Exception {
33          TransportChannel channel = createChannel("vm://localhost?asyncSend=true&sendCapacity=100&receiveCapacity=20");
34          assertTrue(channel instanceof VmTransportChannel);
35  
36          VmTransportChannel vmChannel = (VmTransportChannel) channel;
37          assertEquals("sendCapacity", 100, vmChannel.getSendCapacity());
38          assertEquals("receiveCapacity", 20, vmChannel.getReceiveCapacity());
39          assertEquals("asyncSend", true, vmChannel.isAsyncSend());
40          vmChannel.start();
41          assertTrue("has send channel", vmChannel.getSendChannel() != null);
42          assertTrue("has receive channel", vmChannel.getReceiveChannel() != null);
43          vmChannel.stop();
44  
45          vmChannel = (VmTransportChannel) createChannel("vm://localhost?receiveCapacity=20");
46          vmChannel.start();
47          assertTrue("has no send channel", vmChannel.getSendChannel() == null);
48          assertTrue("has receive channel", vmChannel.getReceiveChannel() == null);
49          vmChannel.stop();
50      }
51  
52      protected TransportChannel createChannel(String uri) throws JMSException, URISyntaxException {
53          return TransportChannelProvider.create(new DefaultWireFormat(), new URI(uri));
54      }
55  }