third-party/openflow-codec/src/test/java/org/openflow/codec/protocol/instruction/OFPInstructionExperimenterTest.java

   1 package org.openflow.codec.protocol.instruction;
   2
   3 import junit.framework.TestCase;
   4
   5 import org.openflow.codec.io.DataBuffers;
   6 import org.openflow.codec.io.IDataBuffer;
   7 import org.openflow.codec.protocol.instruction.OFPInstructionExperimenter;
   8 import org.openflow.codec.protocol.instruction.OFPInstructionType;
   9
  10 /**
  11  * test class to verify instruction structure
  12  *
  13  * @author AnilGujele
  14  *
  15  */
  16 public class OFPInstructionExperimenterTest extends TestCase {
  17
  18     private IDataBuffer buffer = DataBuffers.allocate(1024);
  19
  20     protected void tearDown() throws Exception {
  21         buffer.clear();
  22     }
  23
  24     public void testOFInstructionExperimenterCreation() {
  25         OFPInstructionExperimenter instruction = new OFPInstructionExperimenter();
  26         assertTrue(instruction.type.equals(OFPInstructionType.EXPERIMENTER));
  27
  28     }
  29
  30     public void testClone() throws CloneNotSupportedException {
  31         OFPInstructionExperimenter instruction = new OFPInstructionExperimenter();
  32         instruction.setExperimenterId((byte) 2);
  33         OFPInstructionExperimenter instructionCloned = (OFPInstructionExperimenter) instruction.clone();
  34         TestCase.assertEquals(instruction, instructionCloned);
  35
  36         instruction.setExperimenterId((byte) 1);
  37         TestCase.assertNotSame(instruction, instructionCloned);
  38
  39         instruction = (OFPInstructionExperimenter) instructionCloned.clone();
  40         TestCase.assertEquals(instruction, instructionCloned);
  41     }
  42
  43     public void testReadWriteSuccess() {
  44         OFPInstructionExperimenter instruction = new OFPInstructionExperimenter();
  45         instruction.setExperimenterId((byte) 2);
  46         instruction.writeTo(buffer);
  47         buffer.flip();
  48
  49         OFPInstructionExperimenter instructionTemp = new OFPInstructionExperimenter();
  50         instructionTemp.readFrom(buffer);
  51         TestCase.assertEquals(instruction, instructionTemp);
  52
  53     }
  54
  55     public void testToString() {
  56         OFPInstructionExperimenter instruction = new OFPInstructionExperimenter();
  57         instruction.setExperimenterId((byte) 2);
  58         instruction.writeTo(buffer);
  59         buffer.flip();
  60
  61         OFPInstructionExperimenter instructionTemp = new OFPInstructionExperimenter();
  62         instructionTemp.readFrom(buffer);
  63         TestCase.assertEquals(instruction.toString(), instructionTemp.toString());
  64     }
  65
  66     public void testEqualHashcode() {
  67
  68         OFPInstructionExperimenter instruction = new OFPInstructionExperimenter();
  69         instruction.setExperimenterId((byte) 2);
  70         instruction.writeTo(buffer);
  71         buffer.flip();
  72
  73         OFPInstructionExperimenter instructionTemp = new OFPInstructionExperimenter();
  74         instructionTemp.readFrom(buffer);
  75
  76         TestCase.assertTrue(instruction.equals(instructionTemp));
  77         TestCase.assertEquals(instruction.hashCode(), instructionTemp.hashCode());
  78     }
  79
  80 }