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3bbe343a77
Currently all executions are no-ops, but it will be rather simple to yield select results too (to be configured at runtime).
123 lines
3.1 KiB
C++
123 lines
3.1 KiB
C++
/*
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* Copyright (c) 2013, Roland Bock
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SQLPP_MOCK_DB_H
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#define SQLPP_MOCK_DB_H
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#include <sqlpp11/serializer_context.h>
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#include <sqlpp11/connection.h>
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struct DbMock: public sqlpp::connection
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{
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using _serializer_context_t = sqlpp::serializer_context_t;
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using _interpreter_context_t = _serializer_context_t;
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template<typename T>
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static _serializer_context_t _serialize_interpretable(const T& t, _serializer_context_t& context)
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{
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sqlpp::serialize(t, context);
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return context;
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}
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template<typename T>
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static _serializer_context_t _interpret_interpretable(const T& t, _interpreter_context_t& context)
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{
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sqlpp::serialize(t, context);
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return context;
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}
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class result_t
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{
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public:
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constexpr bool operator==(const result_t& rhs) const
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{
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return true;
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}
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template<typename ResultRow>
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void next(ResultRow& result_row)
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{
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result_row.invalidate();
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};
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};
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// Directly executed statements start here
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template<typename T>
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auto operator() (const T& t) -> decltype(t._run(*this))
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{
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return t._run(*this);
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}
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template<typename Insert>
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size_t insert(const Insert& x)
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{
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return 0;
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}
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template<typename Update>
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size_t update(const Update& x)
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{
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return 0;
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}
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template<typename Remove>
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size_t remove(const Remove& x)
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{
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return 0;
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}
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template<typename Select>
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result_t select(const Select& s)
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{
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return {};
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}
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// Prepared statements start here
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using _prepared_statement_t = std::nullptr_t;
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template<typename T>
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auto prepare(const T& t) -> decltype(t._prepare(*this))
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{
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return t._prepare(*this);
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}
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template<typename Insert>
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_prepared_statement_t prepare_insert(Insert& x)
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{
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return nullptr;
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}
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template<typename PreparedInsert>
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size_t run_prepared_insert(const PreparedInsert& x)
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{
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return 0;
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}
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};
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#endif
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