Method testPreferUserCustomizations

test/value_from.cpp:485–491

    template< class... Context >
    static
    void
    testPreferUserCustomizations( Context const& ... ctx )
    {
        value_from_test_ns::T5 t5;
        BOOST_TEST((::boost::json::value_from( t5, ctx...  ) == "T5"));
    }

    void
    testTrySize()