tests: refactor common test infrastructure and fixtures
Change-Id: I597c11130eefa2cc2846ee6655c85dc04f2f22ef
diff --git a/tests/unit/io-fixture.hpp b/tests/unit/io-fixture.hpp
new file mode 100644
index 0000000..1c872c4
--- /dev/null
+++ b/tests/unit/io-fixture.hpp
@@ -0,0 +1,55 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 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.
+ */
+
+#ifndef NDN_CXX_TESTS_UNIT_IO_FIXTURE_HPP
+#define NDN_CXX_TESTS_UNIT_IO_FIXTURE_HPP
+
+#include "tests/unit/clock-fixture.hpp"
+
+#include <boost/asio/io_service.hpp>
+
+namespace ndn {
+namespace tests {
+
+class IoFixture : public ClockFixture
+{
+private:
+ void
+ afterTick() final
+ {
+ if (m_io.stopped()) {
+#if BOOST_VERSION >= 106600
+ m_io.restart();
+#else
+ m_io.reset();
+#endif
+ }
+ m_io.poll();
+ }
+
+protected:
+ boost::asio::io_service m_io;
+};
+
+} // namespace tests
+} // namespace ndn
+
+#endif // NDN_CXX_TESTS_UNIT_IO_FIXTURE_HPP