tests: Import unit-tests infrastructure code from NFD
diff --git a/tests/identity-management-fixture.hpp b/tests/identity-management-fixture.hpp
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+++ b/tests/identity-management-fixture.hpp
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2016, 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, originally written as part of NFD (Named Data Networking Forwarding Daemon),
+ * is a part of ChronoShare, a decentralized file sharing application over NDN.
+ *
+ * ChronoShare 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.
+ *
+ * ChronoShare 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 copies of the GNU General Public License along with
+ * ChronoShare, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ChronoShare authors and contributors.
+ */
+
+#ifndef NFD_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+#define NFD_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+
+#include "tests/test-common.hpp"
+
+#include <ndn-cxx/security/key-chain.hpp>
+
+namespace ndn {
+namespace chronoshare {
+namespace tests {
+
+/** \brief a fixture that cleans up KeyChain identities and certificate files upon destruction
+ */
+class IdentityManagementFixture : public virtual BaseFixture
+{
+public:
+ IdentityManagementFixture();
+
+ /** \brief deletes created identities and saved certificate files
+ */
+ ~IdentityManagementFixture();
+
+ /** \brief add identity
+ * \return whether successful
+ */
+ bool
+ addIdentity(const Name& identity,
+ const ndn::KeyParams& params = ndn::KeyChain::DEFAULT_KEY_PARAMS);
+
+ /** \brief save identity certificate to a file
+ * \param identity identity name
+ * \param filename file name, should be writable
+ * \param wantAdd if true, add new identity when necessary
+ * \return whether successful
+ */
+ bool
+ saveIdentityCertificate(const Name& identity, const std::string& filename, bool wantAdd = false);
+
+protected:
+ ndn::KeyChain m_keyChain;
+
+private:
+ std::vector<ndn::Name> m_identities;
+ std::vector<std::string> m_certFiles;
+};
+
+/** \brief convenience base class for inheriting from both UnitTestTimeFixture
+ * and IdentityManagementFixture
+ */
+class IdentityManagementTimeFixture : public UnitTestTimeFixture
+ , public IdentityManagementFixture
+{
+};
+
+} // namespace tests
+} // namespace chronoshare
+} // namespace ndn
+
+#endif // NFD_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP