Convert to v2::security and adapt to ndn-cxx changes

Change-Id: I54f1b758cfb8f3f6cbc66a1aec5120ae1640b0ec
refs: #3964
diff --git a/tests/identity-management-fixture.hpp b/tests/identity-management-fixture.hpp
new file mode 100644
index 0000000..acd75d0
--- /dev/null
+++ b/tests/identity-management-fixture.hpp
@@ -0,0 +1,106 @@
+/* -*- 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 NLSR (Named-data Link State Routing).
+ * See AUTHORS.md for complete list of NLSR authors and contributors.
+ *
+ * NLSR 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.
+ *
+ * NLSR 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
+ * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NLSR_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+#define NLSR_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+
+#include "boost-test.hpp"
+#include "test-home-fixture.hpp"
+
+#include <vector>
+
+#include <ndn-cxx/security/v2/key-chain.hpp>
+#include <ndn-cxx/security/signing-helpers.hpp>
+
+namespace nlsr {
+namespace tests {
+
+class IdentityManagementBaseFixture : public TestHomeFixture<DefaultPibDir>
+{
+public:
+  ~IdentityManagementBaseFixture();
+
+  bool
+  saveCertToFile(const ndn::Data& obj, const std::string& filename);
+
+protected:
+  std::set<ndn::Name> m_identities;
+  std::set<std::string> m_certFiles;
+};
+
+/**
+ * @brief A test suite level fixture to help with identity management
+ *
+ * Test cases in the suite can use this fixture to create identities.  Identities,
+ * certificates, and saved certificates are automatically removed during test teardown.
+ */
+class IdentityManagementFixture : public IdentityManagementBaseFixture
+{
+public:
+  IdentityManagementFixture();
+
+  /**
+   * @brief Add identity @p identityName
+   * @return name of the created self-signed certificate
+   */
+  ndn::security::Identity
+  addIdentity(const ndn::Name& identityName, const ndn::KeyParams& params = ndn::KeyChain::getDefaultKeyParams());
+
+  /**
+   *  @brief Save identity certificate to a file
+   *  @param identity identity
+   *  @param filename file name, should be writable
+   *  @return whether successful
+   */
+  bool
+  saveCertificate(const ndn::security::Identity& identity, const std::string& filename);
+
+  /**
+   * @brief Issue a certificate for \p subidentityName signed by \p issuer
+   *
+   *  If identity does not exist, it is created.
+   *  A new key is generated as the default key for identity.
+   *  A default certificate for the key is signed by the issuer using its default certificate.
+   *
+   *  @return the sub identity
+   */
+  ndn::security::Identity
+  addSubCertificate(const ndn::Name& identityName, const ndn::security::Identity& issuer,
+                    const ndn::KeyParams& params = ndn::KeyChain::getDefaultKeyParams());
+
+  /**
+   * @brief Add a self-signed certificate to @p key with issuer ID @p issuer
+   */
+  ndn::security::v2::Certificate
+  addCertificate(const ndn::security::Key& key, const std::string& issuer);
+
+protected:
+  ndn::KeyChain m_keyChain;
+};
+
+} // namespace tests
+} // namespace nlsr
+
+#endif // NLSR_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP