mgmt: CS information dataset (hit/miss counters)

refs #4219

Change-Id: If3ede6b3cba3b836e4e3190989c65f13280fa972
diff --git a/tests/daemon/mgmt/cs-manager.t.cpp b/tests/daemon/mgmt/cs-manager.t.cpp
new file mode 100644
index 0000000..a6bbb89
--- /dev/null
+++ b/tests/daemon/mgmt/cs-manager.t.cpp
@@ -0,0 +1,73 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2018,  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/>.
+ */
+
+#include "mgmt/cs-manager.hpp"
+#include "nfd-manager-common-fixture.hpp"
+#include <ndn-cxx/mgmt/nfd/cs-info.hpp>
+
+namespace nfd {
+namespace tests {
+
+class CsManagerFixture : public NfdManagerCommonFixture
+{
+public:
+  CsManagerFixture()
+    : m_cs(m_forwarder.getCs())
+    , m_fwCnt(const_cast<ForwarderCounters&>(m_forwarder.getCounters()))
+    , m_manager(m_cs, m_fwCnt, m_dispatcher, *m_authenticator)
+  {
+    setTopPrefix();
+    // setPrivilege("cs"); not needed until there's a control command
+  }
+
+protected:
+  Cs& m_cs;
+  ForwarderCounters& m_fwCnt;
+  CsManager m_manager;
+};
+
+BOOST_AUTO_TEST_SUITE(Mgmt)
+BOOST_FIXTURE_TEST_SUITE(TestCsManager, CsManagerFixture)
+
+BOOST_AUTO_TEST_CASE(Info)
+{
+  m_fwCnt.nCsHits.set(362);
+  m_fwCnt.nCsMisses.set(1493);
+
+  receiveInterest(Interest("/localhost/nfd/cs/info"));
+  Block dataset = concatenateResponses();
+  dataset.parse();
+  BOOST_REQUIRE_EQUAL(dataset.elements_size(), 1);
+
+  ndn::nfd::CsInfo info(*dataset.elements_begin());
+  BOOST_CHECK_EQUAL(info.getNHits(), 362);
+  BOOST_CHECK_EQUAL(info.getNMisses(), 1493);
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestCsManager
+BOOST_AUTO_TEST_SUITE_END() // Mgmt
+
+} // namespace tests
+} // namespace nfd