/*
 * @project      The CERN Tape Archive (CTA)
 * @copyright    Copyright © 2021-2022 CERN
 * @license      This program is free software, distributed under the terms of the GNU General Public
 *               Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING". You can
 *               redistribute it and/or modify it under the terms of the GPL Version 3, or (at your
 *               option) any later version.
 *
 *               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.
 *
 *               In applying this licence, CERN does not waive the privileges and immunities
 *               granted to it by virtue of its status as an Intergovernmental Organization or
 *               submit itself to any jurisdiction.
 */

#include "common/exception/Exception.hpp"
#include "rdbms/wrapper/ParamNameToIdx.hpp"

#include <gtest/gtest.h>
#include <sstream>

namespace unitTests {

class cta_rdbms_wrapper_ParamNameToIdxTest : public ::testing::Test {
protected:

  virtual void SetUp() {
  }

  virtual void TearDown() {
  }
};

TEST_F(cta_rdbms_wrapper_ParamNameToIdxTest, getIdx_existing_params) {
  using namespace cta::rdbms::wrapper;

  const char *const sql =
    "INSERT INTO ADMIN_USER("
      "ADMIN_USER_NAME,"

      "USER_COMMENT,"

      "CREATION_LOG_USER_NAME,"
      "CREATION_LOG_GROUP_NAME,"
      "CREATION_LOG_HOST_NAME,"
      "CREATION_LOG_TIME,"

      "LAST_UPDATE_USER_NAME,"
      "LAST_UPDATE_GROUP_NAME,"
      "LAST_UPDATE_HOST_NAME,"
      "LAST_UPDATE_TIME)"
    "VALUES("
      ":ADMIN_USER_NAME,"

      ":USER_COMMENT,"

      ":CREATION_LOG_USER_NAME,"
      ":CREATION_LOG_GROUP_NAME,"
      ":CREATION_LOG_HOST_NAME,"
      ":CREATION_LOG_TIME,"

      ":LAST_UPDATE_USER_NAME,"
      ":LAST_UPDATE_GROUP_NAME,"
      ":LAST_UPDATE_HOST_NAME,"
      ":LAST_UPDATE_TIME)";

  const ParamNameToIdx paramNameToIdx(sql);
  ASSERT_EQ(1, paramNameToIdx.getIdx(":ADMIN_USER_NAME"));
  ASSERT_EQ(2, paramNameToIdx.getIdx(":USER_COMMENT"));
  ASSERT_EQ(3, paramNameToIdx.getIdx(":CREATION_LOG_USER_NAME"));
  ASSERT_EQ(4, paramNameToIdx.getIdx(":CREATION_LOG_GROUP_NAME"));
  ASSERT_EQ(5, paramNameToIdx.getIdx(":CREATION_LOG_HOST_NAME"));
  ASSERT_EQ(6, paramNameToIdx.getIdx(":CREATION_LOG_TIME"));
  ASSERT_EQ(7, paramNameToIdx.getIdx(":LAST_UPDATE_USER_NAME"));
  ASSERT_EQ(8, paramNameToIdx.getIdx(":LAST_UPDATE_GROUP_NAME"));
  ASSERT_EQ(9, paramNameToIdx.getIdx(":LAST_UPDATE_HOST_NAME"));
  ASSERT_EQ(10, paramNameToIdx.getIdx(":LAST_UPDATE_TIME"));
}

TEST_F(cta_rdbms_wrapper_ParamNameToIdxTest, getIdx_non_existing_param) {
  using namespace cta;
  using namespace cta::rdbms::wrapper;

  const char *const sql =
   "String containing no bind parameters";

  const ParamNameToIdx paramNameToIdx(sql);
  ASSERT_THROW(paramNameToIdx.getIdx(":NON_EXISTING_PARAM"), exception::Exception);
}

} // namespace unitTests