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sqlpp11/tests/postgresql/usage/make_test_connection.h

76 lines
2.6 KiB
C++

#pragma once
/*
* Copyright (c) 2021, Roland Bock
* 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.
*
* 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.
*/
#include <sqlpp11/postgresql/postgresql.h>
namespace sqlpp
{
namespace postgresql
{
// Get configuration for test connection
inline std::shared_ptr<sqlpp::postgresql::connection_config> make_test_config()
{
auto config = std::make_shared<sqlpp::postgresql::connection_config>();
#ifdef WIN32
config->dbname = "test";
config->user = "test";
config->debug = true;
#else
config->user = getenv("USER");
config->dbname = "sqlpp_postgresql";
config->debug = true;
#endif
return config;
}
// Starts a connection and sets the time zone to UTC
inline ::sqlpp::postgresql::connection make_test_connection(const std::string &tz = "UTC")
{
namespace sql = sqlpp::postgresql;
auto config = make_test_config();
sql::connection db;
try
{
db.connectUsing(config);
}
catch (const sqlpp::exception&)
{
std::cerr << "For testing, you'll need to create a database called '" << config->dbname
<< "', accessible by user '" << config->user << "' without a password." << std::endl;
throw;
}
db.execute("SET TIME ZONE " + tz + ";");
return db;
}
} // namespace postgresql
} // namespace sqlpp