mysql/test/integration/prepare_statement.cpp

//
// Copyright (c) 2019-2020 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#include "integration_test_common.hpp"

using namespace boost::mysql::test;
using boost::mysql::error_code;
using boost::mysql::error_info;
using boost::mysql::errc;
using boost::mysql::prepared_statement;
using boost::mysql::connection;

namespace
{

template <typename Stream>
struct PrepareStatementTest : public NetworkTest<Stream>
{
    auto do_prepare(std::string_view stmt)
    {
        return this->GetParam().net->prepare_statement(this->conn, stmt);
    }

    void OkNoParams()
    {
        auto stmt = do_prepare("SELECT * FROM empty_table");
        stmt.validate_no_error();
        ASSERT_TRUE(stmt.value.valid());
        EXPECT_GT(stmt.value.id(), 0u);
        EXPECT_EQ(stmt.value.num_params(), 0);
    }

    void OkWithParams()
    {
        auto stmt = do_prepare("SELECT * FROM empty_table WHERE id IN (?, ?)");
        stmt.validate_no_error();
        ASSERT_TRUE(stmt.value.valid());
        EXPECT_GT(stmt.value.id(), 0u);
        EXPECT_EQ(stmt.value.num_params(), 2);
    }

    void InvalidStatement()
    {
        auto stmt = do_prepare("SELECT * FROM bad_table WHERE id IN (?, ?)");
        stmt.validate_error(errc::no_such_table, {"table", "doesn't exist", "bad_table"});
        EXPECT_FALSE(stmt.value.valid());
    }
};

BOOST_MYSQL_NETWORK_TEST_SUITE(PrepareStatementTest)

BOOST_MYSQL_NETWORK_TEST(PrepareStatementTest, OkNoParams)
BOOST_MYSQL_NETWORK_TEST(PrepareStatementTest, OkWithParams)
BOOST_MYSQL_NETWORK_TEST(PrepareStatementTest, InvalidStatement)


}