@Test
  public void testWrite() {
    OFBsnGentableEntryDelete.Builder builder = factory.buildBsnGentableEntryDelete();
    builder
        .setXid(0x12345678)
        .setTableId(GenTableId.of(20))
        .setKey(
            ImmutableList.<OFBsnTlv>of(
                factory.bsnTlvs().port(OFPort.of(5)),
                factory.bsnTlvs().mac(MacAddress.of("01:23:45:67:89:ab"))));
    OFBsnGentableEntryDelete bsnGentableEntryDelete = builder.build();
    ByteBuf bb = Unpooled.buffer();
    bsnGentableEntryDelete.writeTo(bb);
    byte[] written = new byte[bb.readableBytes()];
    bb.readBytes(written);

    assertThat(written, CoreMatchers.equalTo(BSN_GENTABLE_ENTRY_DELETE_SERIALIZED));
  }
  @Test
  public void testRead() throws Exception {
    OFBsnGentableEntryDelete.Builder builder = factory.buildBsnGentableEntryDelete();
    builder
        .setXid(0x12345678)
        .setTableId(GenTableId.of(20))
        .setKey(
            ImmutableList.<OFBsnTlv>of(
                factory.bsnTlvs().port(OFPort.of(5)),
                factory.bsnTlvs().mac(MacAddress.of("01:23:45:67:89:ab"))));
    OFBsnGentableEntryDelete bsnGentableEntryDeleteBuilt = builder.build();

    ByteBuf input = Unpooled.copiedBuffer(BSN_GENTABLE_ENTRY_DELETE_SERIALIZED);

    // FIXME should invoke the overall reader once implemented
    OFBsnGentableEntryDelete bsnGentableEntryDeleteRead =
        OFBsnGentableEntryDeleteVer13.READER.readFrom(input);
    assertEquals(BSN_GENTABLE_ENTRY_DELETE_SERIALIZED.length, input.readerIndex());

    assertEquals(bsnGentableEntryDeleteBuilt, bsnGentableEntryDeleteRead);
  }