// This file is part of Moonfire NVR, a security camera network video recorder.
// Copyright (C) 2016 Scott Lamb <slamb@slamb.org>
//
// This program 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.
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations including
// the two.
//
// You must obey the GNU General Public License in all respects for all
// of the code used other than OpenSSL. If you modify file(s) with this
// exception, you may extend this exception to your version of the
// file(s), but you are not obligated to do so. If you do not wish to do
// so, delete this exception statement from your version. If you delete
// this exception statement from all source files in the program, then
// also delete it here.
//
// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
//
// crypto-test.cc: tests of the crypto.h interface.

#include <gflags/gflags.h>
#include <glog/logging.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "crypto.h"
#include "string.h"

DECLARE_bool(alsologtostderr);

namespace moonfire_nvr {
namespace {

TEST(DigestTest, Sha1) {
  auto sha1 = Digest::SHA1();
  EXPECT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709",
            ToHex(sha1->Finalize()));

  sha1 = Digest::SHA1();
  sha1->Update("hello");
  sha1->Update(" world");
  EXPECT_EQ("2aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
            ToHex(sha1->Finalize()));
}

}  // namespace
}  // namespace moonfire_nvr

int main(int argc, char **argv) {
  FLAGS_alsologtostderr = true;
  google::ParseCommandLineFlags(&argc, &argv, true);
  testing::InitGoogleTest(&argc, argv);
  google::InitGoogleLogging(argv[0]);
  return RUN_ALL_TESTS();
}