third-party/openflowj/src/test/java/org/openflow/protocol/OFFeaturesReplyTest.java

   1 package org.openflow.protocol;
   2
   3
   4 import java.nio.ByteBuffer;
   5 import java.util.ArrayList;
   6 import java.util.List;
   7
   8 import junit.framework.TestCase;
   9
  10 import org.openflow.util.OFTestCase;
  11
  12
  13 public class OFFeaturesReplyTest extends OFTestCase {
  14     public void testWriteRead() throws Exception {
  15         OFFeaturesReply ofr = (OFFeaturesReply) messageFactory
  16                 .getMessage(OFType.FEATURES_REPLY);
  17         List<OFPhysicalPort> ports = new ArrayList<OFPhysicalPort>();
  18         OFPhysicalPort port = new OFPhysicalPort();
  19         port.setHardwareAddress(new byte[6]);
  20         port.setName("eth0");
  21         ports.add(port);
  22         ofr.setPorts(ports);
  23         ByteBuffer bb = ByteBuffer.allocate(1024);
  24         bb.clear();
  25         ofr.writeTo(bb);
  26         bb.flip();
  27         ofr.readFrom(bb);
  28         TestCase.assertEquals(1, ofr.getPorts().size());
  29         TestCase.assertEquals("eth0", ofr.getPorts().get(0).getName());
  30
  31         // test a 15 character name
  32         ofr.getPorts().get(0).setName("012345678901234");
  33         bb.clear();
  34         ofr.writeTo(bb);
  35         bb.flip();
  36         ofr.readFrom(bb);
  37         TestCase.assertEquals("012345678901234", ofr.getPorts().get(0).getName());
  38
  39         // test a 16 character name getting truncated
  40         ofr.getPorts().get(0).setName("0123456789012345");
  41         bb.clear();
  42         ofr.writeTo(bb);
  43         bb.flip();
  44         ofr.readFrom(bb);
  45         TestCase.assertEquals("012345678901234", ofr.getPorts().get(0).getName());
  46     }
  47 }