third-party/openflow-codec/src/test/java/org/openflow/codec/protocol/instruction/OFPInstructionWriteMetaDataTest.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.OFPInstructionType;
   8 import org.openflow.codec.protocol.instruction.OFPInstructionWriteMetaData;
   9
  10 /**
  11  * test class to verify instruction structure
  12  *
  13  * @author AnilGujele
  14  *
  15  */
  16 public class OFPInstructionWriteMetaDataTest 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 testOFInstructionWriteMetaDataCreation() {
  25         OFPInstructionWriteMetaData instruction = new OFPInstructionWriteMetaData();
  26         assertTrue(instruction.type.equals(OFPInstructionType.WRITE_METADATA));
  27
  28     }
  29
  30     public void testClone() throws CloneNotSupportedException {
  31         OFPInstructionWriteMetaData instruction = new OFPInstructionWriteMetaData();
  32         instruction.setMetadata(2);
  33         instruction.setMetadataMask(2);
  34         OFPInstructionWriteMetaData instructionCloned = (OFPInstructionWriteMetaData) instruction.clone();
  35         TestCase.assertEquals(instruction, instructionCloned);
  36
  37         instruction.setMetadata(1);
  38         instruction.setMetadataMask(1);
  39         TestCase.assertNotSame(instruction, instructionCloned);
  40
  41         instruction = (OFPInstructionWriteMetaData) instructionCloned.clone();
  42         TestCase.assertEquals(instruction, instructionCloned);
  43     }
  44
  45     public void testReadWriteSuccess() {
  46         OFPInstructionWriteMetaData instruction = new OFPInstructionWriteMetaData();
  47         instruction.setMetadata(2);
  48         instruction.setMetadataMask(2);
  49         instruction.writeTo(buffer);
  50         buffer.flip();
  51
  52         OFPInstructionWriteMetaData instructionTemp = new OFPInstructionWriteMetaData();
  53         instructionTemp.readFrom(buffer);
  54         TestCase.assertEquals(instruction, instructionTemp);
  55
  56     }
  57
  58     public void testToString() {
  59         OFPInstructionWriteMetaData instruction = new OFPInstructionWriteMetaData();
  60         instruction.setMetadata(2);
  61         instruction.setMetadataMask(2);
  62         instruction.writeTo(buffer);
  63         buffer.flip();
  64
  65         OFPInstructionWriteMetaData instructionTemp = new OFPInstructionWriteMetaData();
  66         instructionTemp.readFrom(buffer);
  67         TestCase.assertEquals(instruction.toString(), instructionTemp.toString());
  68     }
  69
  70     public void testEqualHashcode() {
  71
  72         OFPInstructionWriteMetaData instruction = new OFPInstructionWriteMetaData();
  73         instruction.setMetadata(2);
  74         instruction.setMetadataMask(2);
  75         instruction.writeTo(buffer);
  76         buffer.flip();
  77
  78         OFPInstructionWriteMetaData instructionTemp = new OFPInstructionWriteMetaData();
  79         instructionTemp.readFrom(buffer);
  80
  81         TestCase.assertTrue(instruction.equals(instructionTemp));
  82         TestCase.assertEquals(instruction.hashCode(), instructionTemp.hashCode());
  83     }
  84
  85 }