错误：concatUint8Array：数据必须采用 Uint8Array 的形式

如何解决错误：concatUint8Array：数据必须采用 Uint8Array 的形式

我正在使用 Jest 来测试我的一个使用 OpenPGP.js https://openpgpjs.org/（最新版本，4.10.9）的小函数。

我看到了一些使用库 text-encoding-utf-8 的解决方法，并且我在测试中这样做了，但不幸的是，错误仍然存​​在。

即使有：

const textEncoding = await import("text-encoding-utf-8")
global.TextEncoder = textEncoding.TextEncoder
global.TextDecoder = textEncoding.TextDecoder

我的功能：

import * as openpgp from "openpgp"

export async function decryptMessage(privateKeyArmored,passphrase,message) {
  const {
    keys: [privateKey],} = await openpgp.key.readArmored(privateKeyArmored)

  await privateKey.decrypt(passphrase)

  const { data } = await openpgp.decrypt({
    message: await openpgp.message.readArmored(message),privateKeys: [privateKey],})

  return data
}

这是我的测试

import * as openpgp from "openpgp"

import { decryptMessage } from "../src/crypto"

let privateKey
let publicKey

const passphrase = "password"

const oldTextEncoder = global.TextEncoder
const oldTextDecoder = global.TextDecoder

describe("crypto test suite",() => {
  beforeAll(async () => {
    // workaround to openpgp works with jest
    const textEncoding = await import("text-encoding-utf-8")
    global.TextEncoder = textEncoding.TextEncoder
    global.TextDecoder = textEncoding.TextDecoder

    const { privateKeyArmored,publicKeyArmored } = await openpgp.generateKey({
      userIds: [{ name: "username" }],curve: "ed25519",})

    privateKey = privateKeyArmored
    publicKey = publicKeyArmored
  })

  afterall(() => {
    global.TextEncoder = oldTextEncoder
    global.TextDecoder = oldTextDecoder
  })

  test("decrypt message",async () => {
    const text = "test"

    const { data } = await openpgp.encrypt({
      message: openpgp.message.fromText(text),publicKeys: (await openpgp.key.readArmored(publicKey)).keys,})

    const result = decryptMessage(privateKey,data)

    expect(result).toBe(text)
  })
})

当我跑步时，我得到：

(node:10804) UnhandledPromiseRejectionWarning: Error: concatUint8Array: Data must be in the form of a Uint8Array
(node:10804) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block,or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection,use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 25)

有什么线索吗？