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/*
 * Copyright (c) 2014, Ford Motor Company
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided with the
 * distribution.
 *
 * Neither the name of the Ford Motor Company nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef TEST_COMPONENTS_SECURITY_MANAGER_INCLUDE_SECURITY_MANAGER_SECURITY_QUERY_MATCHER_H_
#define TEST_COMPONENTS_SECURITY_MANAGER_INCLUDE_SECURITY_MANAGER_SECURITY_QUERY_MATCHER_H_

#include <gmock/gmock.h>
#include <string>
#include "utils/byte_order.h"
#include "security_manager/security_query.h"

namespace test {
namespace components {
namespace security_manager_test {

/*
 * Matcher for checking RawMessage with InternalError Query
 * Check error id
 */
MATCHER_P(InternalErrorWithErrId, expectedErrorId,
          std::string(negation ? "is not" : "is")
          + " InternalError with selected error" ) {
  const size_t header_size =
      sizeof(security_manager::SecurityQuery::QueryHeader);
  if (arg->data_size() <= header_size) {
    *result_listener << "Size " << arg->data_size()
                     << " bytes less or equal sizeof(QueryHeader)="
                     << header_size;
    return false;
  }
  const uint8_t *data = arg->data();
  const uint8_t query_type = data[0];
  if (security_manager::SecurityQuery::NOTIFICATION != query_type) {
    *result_listener << "RawMessage is not notification, type=0x"
                     << std::hex << static_cast<int>(query_type);
    return false;
  }
  // Read Big-Endian number
  const uint32_t query_id = data[1] << 16 |
                            data[2] <<  8 |
                            data[3];
  if (security_manager::SecurityQuery::SEND_INTERNAL_ERROR != query_id) {
    *result_listener << "Notification is not InternalError, id=0x"
                     << std::hex << query_id;
    return false;
  }
  const uint32_t json_size = data[8]  << 24 |
                             data[9]  << 16 |
                             data[10] <<  8 |
                             data[11];
  if (header_size + json_size >= arg->data_size()) {
    *result_listener << "InternalError contains only JSON data.";
    return false;
  }
  // Read err_id as bin data number
  const uint8_t *err_id =
    reinterpret_cast<const uint8_t *>(data + header_size + json_size);
  if (expectedErrorId != *err_id) {
    *result_listener << "InternalError id " << static_cast<int>(*err_id)
                     << " and not equal error " << expectedErrorId;
    return false;
  }
  return true;
}
}  // namespace security_manager_test
}  // namespace components
}  // namespace test
/*
 * Matcher for checking QueryHeader equal in GTests
 */
::testing::AssertionResult QueryHeader_EQ(
  const char *m_expr, const char *n_expr,
  const ::security_manager::SecurityQuery::QueryHeader &q1,
  const ::security_manager::SecurityQuery::QueryHeader &q2);

#endif  // TEST_COMPONENTS_SECURITY_MANAGER_INCLUDE_SECURITY_MANAGER_SECURITY_QUERY_MATCHER_H_