rippled/src/test/jtx/CheckMessageLogs.h

#pragma once

#include <xrpl/basics/Log.h>

namespace xrpl::test {

/** Log manager that searches for a specific message substring
 */
class CheckMessageLogs : public Logs
{
    std::string msg_;
    bool* pFound_;

    class CheckMessageSink : public beast::Journal::Sink
    {
        CheckMessageLogs& owner_;

    public:
        CheckMessageSink(beast::severities::Severity threshold, CheckMessageLogs& owner)
            : beast::Journal::Sink(threshold, false), owner_(owner)
        {
        }

        void
        write(beast::severities::Severity level, std::string const& text) override
        {
            if (text.find(owner_.msg_) != std::string::npos)
                *owner_.pFound_ = true;
        }

        void
        writeAlways(beast::severities::Severity level, std::string const& text) override
        {
            write(level, text);
        }
    };

public:
    /** Constructor

        @param msg The message string to search for
        @param pFound Pointer to the variable to set to true if the message is
       found
    */
    CheckMessageLogs(std::string msg, bool* pFound)
        : Logs{beast::severities::kDebug}, msg_{std::move(msg)}, pFound_{pFound}
    {
    }

    std::unique_ptr<beast::Journal::Sink>
    makeSink(std::string const& partition, beast::severities::Severity threshold) override
    {
        return std::make_unique<CheckMessageSink>(threshold, *this);
    }
};

}  // namespace xrpl::test