diff --git a/tests/other/fw/congestion-mark-strategy.hpp b/tests/other/fw/congestion-mark-strategy.hpp
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2017,  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.
+ *
+ * NFD is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * 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_OTHER_FW_CONGESTION_MARK_STRATEGY_HPP
+#define NFD_TESTS_OTHER_FW_CONGESTION_MARK_STRATEGY_HPP
+
+#include "daemon/fw/best-route-strategy2.hpp"
+
+namespace nfd {
+namespace fw {
+
+/** \brief Congestion Mark integration testing strategy version 1
+ *
+ *  This strategy adds a CongestionMark to each Interest it forwards. Otherwise, behaves like
+ *  BestRouteStrategy2.
+ *
+ *  The value of the added CongestionMark can be specified through a strategy parameter (defaults
+ *  to 1). In addition, an optional boolean parameter specifies whether the strategy will preserve
+ *  existing CongestionMarks (default) or replace them.
+ */
+class CongestionMarkStrategy : public BestRouteStrategy2
+{
+public:
+  explicit
+  CongestionMarkStrategy(Forwarder& forwarder, const Name& name = getStrategyName());
+
+  static const Name&
+  getStrategyName();
+
+  void
+  afterReceiveInterest(const Face& inFace, const Interest& interest,
+                       const shared_ptr<pit::Entry>& pitEntry) override;
+
+private:
+  uint64_t m_congestionMark;
+  bool m_shouldPreserveMark;
+};
+
+} // namespace fw
+} // namespace nfd
+
+#endif // NFD_TESTS_OTHER_FW_CONGESTION_MARK_STRATEGY_HPP