Function bodyToString

tests/testutils.ts:72–95

(
  response: {
    readableStreamBody?: NodeJS.ReadableStream;
    blobBody?: Promise<Blob>;
    contentLength?: number;
  },
  length?: number
)

 * @param length Length of Readable stream, needed for Node.js environment
 */
export async function bodyToString(
  response: {
    readableStreamBody?: NodeJS.ReadableStream;
    blobBody?: Promise<Blob>;
    contentLength?: number;
  },
  length?: number
): Promise<string> {
  if (response.contentLength === 0) {
    return "";
  }

  return new Promise<string>((resolve, reject) => {
    response.readableStreamBody!.on("readable", () => {
      let chunk;
      chunk = response.readableStreamBody!.read(length);
      if (chunk) {
        resolve(chunk.toString());
      }
    });

    response.readableStreamBody!.on("error", reject);
  });
}

export async function sleep(time: number): Promise<void> {
  return new Promise<void>((resolve) => {