Rename 'tests/unit-tests' directory to 'tests/unit'

Change-Id: I78ea29938259fac288781bed12fb2399ac7eba26
diff --git a/tests/unit/mgmt/nfd/strategy-choice.t.cpp b/tests/unit/mgmt/nfd/strategy-choice.t.cpp
new file mode 100644
index 0000000..9996541
--- /dev/null
+++ b/tests/unit/mgmt/nfd/strategy-choice.t.cpp
@@ -0,0 +1,96 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2018 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#include "mgmt/nfd/strategy-choice.hpp"
+
+#include "boost-test.hpp"
+#include <boost/lexical_cast.hpp>
+
+namespace ndn {
+namespace nfd {
+namespace tests {
+
+BOOST_AUTO_TEST_SUITE(Mgmt)
+BOOST_AUTO_TEST_SUITE(Nfd)
+BOOST_AUTO_TEST_SUITE(TestStrategyChoice)
+
+BOOST_AUTO_TEST_CASE(Encode)
+{
+  StrategyChoice sc1;
+  sc1.setName("/hello/world")
+     .setStrategy("/some/non/existing/strategy/name");
+  Block wire = sc1.wireEncode();
+
+  // These octets are obtained by the snippet below.
+  // This check is intended to detect unexpected encoding change in the future.
+  // for (Buffer::const_iterator it = wire.begin(); it != wire.end(); ++it) {
+  //   printf("0x%02x, ", *it);
+  // }
+  static const uint8_t expected[] = {
+    0x80, 0x39, 0x07, 0x0e, 0x08, 0x05, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x08, 0x05, 0x77,
+    0x6f, 0x72, 0x6c, 0x64, 0x6b, 0x27, 0x07, 0x25, 0x08, 0x04, 0x73, 0x6f, 0x6d, 0x65,
+    0x08, 0x03, 0x6e, 0x6f, 0x6e, 0x08, 0x08, 0x65, 0x78, 0x69, 0x73, 0x74, 0x69, 0x6e,
+    0x67, 0x08, 0x08, 0x73, 0x74, 0x72, 0x61, 0x74, 0x65, 0x67, 0x79, 0x08, 0x04, 0x6e,
+    0x61, 0x6d, 0x65
+  };
+  BOOST_CHECK_EQUAL_COLLECTIONS(expected, expected + sizeof(expected),
+                                wire.begin(), wire.end());
+
+  StrategyChoice sc2(wire);
+  BOOST_CHECK_EQUAL(sc1, sc2);
+}
+
+BOOST_AUTO_TEST_CASE(Equality)
+{
+  StrategyChoice sc1, sc2;
+
+  sc1.setName("/A")
+     .setStrategy("/strategyP");
+  sc2 = sc1;
+  BOOST_CHECK_EQUAL(sc1, sc2);
+
+  sc2.setName("/B");
+  BOOST_CHECK_NE(sc1, sc2);
+
+  sc2 = sc1;
+  sc2.setStrategy("/strategyQ");
+  BOOST_CHECK_NE(sc1, sc2);
+}
+
+BOOST_AUTO_TEST_CASE(Print)
+{
+  StrategyChoice sc;
+  BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sc),
+                    "StrategyChoice(Name: /, Strategy: /)");
+
+  sc.setName("/A")
+    .setStrategy("/strategyP");
+  BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sc),
+                    "StrategyChoice(Name: /A, Strategy: /strategyP)");
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestStrategyChoice
+BOOST_AUTO_TEST_SUITE_END() // Nfd
+BOOST_AUTO_TEST_SUITE_END() // Mgmt
+
+} // namespace tests
+} // namespace nfd
+} // namespace ndn