assert_greater_or_equal.hpp

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// SPDX-FileCopyrightText: 2026 Klaus Reimer <k@ailis.de>
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <format>
#include <optional>
#include <source_location>
#include <string_view>
#include <utility>
 
#include <kaycxx/test/assertion_error.hpp>
#include <kaycxx/test/detail/ordered_value.hpp>
#include <kaycxx/test/detail/to_string.hpp>
 
namespace kaycxx::test {
 
template <detail::ordered_value T>
void assert_greater_or_equal(
    T const& actual,
    T const& expected,
    std::string_view reason = {},
    std::optional<std::source_location> location = std::source_location::current()
) {
    if (!(actual >= expected)) {
        auto actual_string = detail::to_string(actual);
        auto expected_string = detail::to_string(expected);
        auto message = std::format("Expected <{}> to be greater than or equal to <{}>", actual_string, expected_string);
        throw assertion_error(
            message,
            reason,
            std::move(actual_string),
            std::move(expected_string),
            location
        );
    }
}
 
} // namespace kaycxx::test