
//              Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
//   (See accompanying file LICENSE.txt or copy at
//        https://www.boost.org/LICENSE_1_0.txt)

// SPDX-License-Identifier: BSL-1.0

#define CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER
#include <catch2/catch_test_macros.hpp>

TEST_CASE( "std::pair<int,std::string> -> toString", "[toString][pair]" ) {
    std::pair<int,std::string> value( 34, "xyzzy" );
    REQUIRE( ::Catch::Detail::stringify( value ) == "{ 34, \"xyzzy\" }" );
}

TEST_CASE( "std::pair<int,const std::string> -> toString", "[toString][pair]" ) {
    std::pair<int,const std::string> value( 34, "xyzzy" );
    REQUIRE( ::Catch::Detail::stringify(value) == "{ 34, \"xyzzy\" }" );
}

TEST_CASE( "std::vector<std::pair<std::string,int> > -> toString", "[toString][pair]" ) {
    std::vector<std::pair<std::string,int> > pr;
    pr.push_back( std::make_pair("green", 55 ) );
    REQUIRE( ::Catch::Detail::stringify( pr ) == "{ { \"green\", 55 } }" );
}

// This is pretty contrived - I figure if this works, anything will...
TEST_CASE( "pair<pair<int,const char *,pair<std::string,int> > -> toString", "[toString][pair]" ) {
    using left_t = std::pair<int,const char *>;
    using right_t = std::pair<std::string,int>;

    left_t  left( 42, "Arthur" );
    right_t right( "Ford", 24 );

    std::pair<left_t,right_t> pair( left, right );
    REQUIRE( ::Catch::Detail::stringify( pair ) == "{ { 42, \"Arthur\" }, { \"Ford\", 24 } }" );
}
