#define CODE_ERROR_LOCATIONS

#include <gtest/gtest.h>

#include "Errors.hpp"
#include <iostream>
#include <string>
#include "TypeTraits.hpp"

using namespace nb;

class TestError : public Error<TestError> {
    using Base = Error<TestError>;
public:    
    using Base::Base;
    using Base::what;
    using Base::code;
    using Base::msg;
    using Base::trace;

    enum Codes : unsigned int {
        A, B, C, D
    };

    static const std::string type;
    static const nb::ErrorCodeMap ErrorMessages;
};

const std::string TestError::type="TestError";
const ErrorCodeMap TestError::ErrorMessages{
    {TestError::Codes::A, "Hey!"},
    {TestError::Codes::B, "How"},
    {TestError::Codes::C, "You"},
    {TestError::Codes::D, "Doin"}
};


TEST(ErrorTest, Test) {
    auto err = TestError(0, TestError(1));
    nb::stream(std::cout,
        "len string: ", err.what_str().length(), "\n",
        "len wstring: ", err.what_str<std::wstring>().length(), "\n"
    );
    nb::stream(std::wcout, 
        err.what_str<std::wstring>(), L"\n"
    );
}