mgmt: expose link layer counters in Face Dataset

refs #1767

Change-Id: If0b66ead4c2f2741c83396f251cce9a0d83c1520
diff --git a/tests/daemon/mgmt/face-status-publisher-common.hpp b/tests/daemon/mgmt/face-status-publisher-common.hpp
index 0779997..3d4ff52 100644
--- a/tests/daemon/mgmt/face-status-publisher-common.hpp
+++ b/tests/daemon/mgmt/face-status-publisher-common.hpp
@@ -1,11 +1,12 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014  Regents of the University of California,
- *                     Arizona Board of Regents,
- *                     Colorado State University,
- *                     University Pierre & Marie Curie, Sorbonne University,
- *                     Washington University in St. Louis,
- *                     Beijing Institute of Technology
+ * Copyright (c) 2014,  Regents of the University of California,
+ *                      Arizona Board of Regents,
+ *                      Colorado State University,
+ *                      University Pierre & Marie Curie, Sorbonne University,
+ *                      Washington University in St. Louis,
+ *                      Beijing Institute of Technology,
+ *                      The University of Memphis
  *
  * This file is part of NFD (Named Data Networking Forwarding Daemon).
  * See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,7 +21,7 @@
  *
  * You should have received a copy of the GNU General Public License along with
  * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
 
 #ifndef NFD_TESTS_NFD_MGMT_FACE_STATUS_PUBLISHER_COMMON_HPP
 #define NFD_TESTS_NFD_MGMT_FACE_STATUS_PUBLISHER_COMMON_HPP
@@ -56,13 +57,17 @@
   setCounters(PacketCounter::rep nInInterests,
               PacketCounter::rep nInDatas,
               PacketCounter::rep nOutInterests,
-              PacketCounter::rep nOutDatas)
+              PacketCounter::rep nOutDatas,
+              ByteCounter::rep nInBytes,
+              ByteCounter::rep nOutBytes)
   {
     FaceCounters& counters = getMutableCounters();
     counters.getNInInterests().set(nInInterests);
     counters.getNInDatas().set(nInDatas);
     counters.getNOutInterests().set(nOutInterests);
     counters.getNOutDatas().set(nOutDatas);
+    counters.getNInBytes().set(nInBytes);
+    counters.getNOutBytes().set(nOutBytes);
   }
 
 
@@ -135,6 +140,8 @@
     BOOST_CHECK_EQUAL(status.getNInDatas(), counters.getNInDatas());
     BOOST_CHECK_EQUAL(status.getNOutInterests(), counters.getNOutInterests());
     BOOST_CHECK_EQUAL(status.getNOutDatas(), counters.getNOutDatas());
+    BOOST_CHECK_EQUAL(status.getNInBytes(), counters.getNInBytes());
+    BOOST_CHECK_EQUAL(status.getNOutBytes(), counters.getNOutBytes());
   }
 
   void