// http://turtle.sourceforge.net
//
// Copyright Mathieu Champlon 2013
//
// 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 <turtle/constraint.hpp>
#include <boost/test/auto_unit_test.hpp>

#ifdef MOCK_VARIADIC_MACROS

namespace {
MOCK_CONSTRAINT(constraint_0, actual == 0)
MOCK_CONSTRAINT(constraint_1, expected, actual == expected)
MOCK_CONSTRAINT(constraint_2, expected_0, expected_1, actual == expected_0 || actual == expected_1)
} // namespace

BOOST_AUTO_TEST_CASE(mock_constraint_is_supported_by_compilers_with_variadic_macros)
{
    BOOST_CHECK(constraint_0.c_(0));
    BOOST_CHECK(constraint_1(0).c_(0));
    BOOST_CHECK(constraint_2(0, 0).c_(0));
}

#endif // MOCK_VARIADIC_MACROS

namespace {
MOCK_CONSTRAINT_EXT(constraint_0_ext, 0, , actual == 0)
MOCK_CONSTRAINT_EXT(constraint_1_ext, 1, (expected), actual == expected)
MOCK_CONSTRAINT_EXT(constraint_2_ext, 2, (expected_0, expected_1), actual == expected_0 || actual == expected_1)
} // namespace

BOOST_AUTO_TEST_CASE(mock_constraint_ext_is_supported_by_all_compilers)
{
    BOOST_CHECK(constraint_0_ext.c_(0));
    BOOST_CHECK(constraint_1_ext(0).c_(0));
    BOOST_CHECK(constraint_2_ext(0, 0).c_(0));
}