jest.setup.ts

//
// Copyright 2022 Inrupt Inc.
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/* eslint-disable global-require */
/* eslint-disable @typescript-eslint/no-var-requires */

// TextEncoder / TextDecoder APIs are used by Jose, but are not provided by
// jsdom, all node versions supported provide these via the util module
if (typeof globalThis.TextEncoder === 'undefined' || typeof globalThis.TextDecoder === 'undefined') {
  const utils = require('util');
  globalThis.TextEncoder = utils.TextEncoder;
  // @ts-ignore TextDecoder from util doesn't necessarily conform to that from
  // the Web APIs, but it's good enough:
  globalThis.TextDecoder = utils.TextDecoder;
  // TextEncoder references a Uint8Array constructor different than the global
  // one used by users in tests. The following enforces the same constructor to
  // be referenced by both.
  // FIXME: currently this doesn't work, and must be set in a custom environment.
  globalThis.Uint8Array = Uint8Array;
}