packages/jest-env/index.js

   1 // Stolen from: https://github.com/ipfs/jest-environment-aegir/blob/master/src/index.js
   2 // Overcomes error from jest internals.. this thing: https://github.com/facebook/jest/issues/6248
   3 // Mostly needed for making OpenPGP.js works
   4
   5 const JSDOMEnvironment = require('jest-environment-jsdom').default;
   6
   7 class MyEnvironment extends JSDOMEnvironment {
   8     constructor({ globalConfig, projectConfig }, context) {
   9         super(
  10             {
  11                 globalConfig,
  12                 projectConfig: {
  13                     ...projectConfig,
  14                     globals: {
  15                         ...projectConfig.globals,
  16                         Uint32Array,
  17                         Uint8Array,
  18                         ArrayBuffer,
  19                         TextDecoder,
  20                         TextEncoder,
  21                         ReadableStream,
  22                         Response,
  23                         Request,
  24                         BroadcastChannel,
  25                         TransformStream,
  26                         fetch,
  27                         structuredClone,
  28                     },
  29                 },
  30             },
  31             context
  32         );
  33     }
  34
  35     async setup() {} // eslint-disable-line
  36
  37     async teardown() {} // eslint-disable-line
  38 }
  39
  40 module.exports = MyEnvironment;