Method getWriteBuffer

src/IO/tests/gtest_writebuffer_s3.cpp:558–576

    }

    std::unique_ptr<WriteBufferFromS3> getWriteBuffer(String file_name = "file")
    {
        S3::S3RequestSettings request_settings;
        request_settings.updateFromSettings(settings, /* if_changed */true, /* validate_settings */false);

        client->resetCounters();

        getAsyncPolicy().setAutoExecute(false);

        return std::make_unique<WriteBufferFromS3>(
                    client,
                    bucket,
                    file_name,
                    DBMS_DEFAULT_BUFFER_SIZE,
                    request_settings,
                    nullptr,
                    std::nullopt,
                    getAsyncPolicy().getScheduler());
    }

    void setInjectionModel(std::shared_ptr<MockS3::InjectionModel> injections_)
    {