opendaylight/md-sal/sal-protocolbuffer-encoding/src/test/java/org/opendaylight/controller/protobuff/messages/ShardManagerMessagesTest.java

   1 package org.opendaylight.controller.protobuff.messages;
   2
   3 /**
   4  * This test case is present to ensure that if others have used proper version of protocol buffer.
   5  *
   6  * If a different version of protocol buffer is used then it would generate different java sources
   7  * and would result in breaking of this test case.
   8  *
   9  * @author: syedbahm Date: 6/20/14
  10  *
  11  */
  12
  13 import org.junit.Assert;
  14 import org.junit.Test;
  15 import org.opendaylight.controller.protobuff.messages.shard.ShardManagerMessages;
  16
  17 import java.io.File;
  18 import java.io.FileInputStream;
  19 import java.io.FileOutputStream;
  20
  21 public class ShardManagerMessagesTest {
  22
  23   @Test
  24   public void verifySerialization() throws Exception {
  25     ShardManagerMessages.FindPrimary.Builder builder =
  26         ShardManagerMessages.FindPrimary.newBuilder();
  27     builder.setShardName("Inventory");
  28     File testFile = new File("./test");
  29     FileOutputStream output = new FileOutputStream(testFile);
  30     builder.build().writeTo(output);
  31     output.close();
  32
  33     // Here we will read the same and check we got back what we had saved
  34     ShardManagerMessages.FindPrimary findPrimary =
  35         ShardManagerMessages.FindPrimary
  36             .parseFrom(new FileInputStream(testFile));
  37     Assert.assertEquals("Inventory", findPrimary.getShardName());
  38
  39     testFile.delete();
  40
  41   }
  42 }