nock/dist/lib/utils/node/index.js

HTTP server mocking and expectations library for Node.js

import { Readable as ReadableStream } from 'node:stream'

const kGetRequestBody                = Symbol('kGetRequestBody')       

function getGetRequestBody(request         ) {
  if (request.method !== 'GET') {
    throw new Error('The request method must be GET')
  }
  return ReadableStream.from(Reflect.get(request, kGetRequestBody))
}

function setGetRequestBody(request         , body             ) {
  Reflect.set(request, kGetRequestBody, Buffer.from(body))
}

export { getGetRequestBody, setGetRequestBody }