stringDetails.hpp

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// Copyright (c) 2020-2025 Cody R. Drisko. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in the project root for more information.
//
// Name: stringDetails.hpp
// Author: crdrisko
// Date: 11/15/2020-07:26:05
// Description: Details to be used with the testing of the strings library
 
#ifndef DRYCHEM_COMMON_UTILITIES_LIBS_STRINGS_TESTS_DETAILS_STRINGDETAILS_HPP
#define DRYCHEM_COMMON_UTILITIES_LIBS_STRINGS_TESTS_DETAILS_STRINGDETAILS_HPP
 
#include <iostream>
#include <string>
 
namespace CppUtils::Strings::details::testing
{
    class GoodValue
    {
    private:
        int val {};
 
    public:
        GoodValue() = default;
        explicit GoodValue(int Val) : val {Val} {}
 
        int getValue() const { return val; }
 
        friend std::istream& operator>>(std::istream& stream, GoodValue& rhs)
        {
            std::string str {};
            stream >> str;
 
            rhs.val = std::stoi(str);
 
            return stream;
        }
    };
 
    class BadValue : public GoodValue
    {
    public:
        BadValue() = default;
        explicit BadValue(int Val) : GoodValue {Val} {}
 
        friend std::istream& operator>>(std::istream& stream, BadValue&)
        {
            stream.setstate(std::ios::badbit);
 
            return stream;
        }
    };
 
    class FailValue : public GoodValue
    {
    public:
        FailValue() = default;
        explicit FailValue(int Val) : GoodValue {Val} {}
 
        friend std::istream& operator>>(std::istream& stream, FailValue&)
        {
            stream.setstate(std::ios::failbit);
 
            return stream;
        }
    };
}   // namespace CppUtils::Strings::details::testing
 
#endif