Trying to setup jest tests around auth0-spa-js but getting error 'auth0-spa-js must run on a secure origin' when attempting to await createAuth0Client(config). Whats the best way to mock secure origin in jest tests?

Trying to setup jest tests around auth0-spa-js but getting error 'auth0-spa-js must run on a secure origin' when attempting to await createAuth0Client(config). Whats the best way to mock secure origin in jest tests?

• javascript
• node.js
• jestjs
• auth0

2 Answers 2

After digging into auth0 code to see what it wants, i gave it global.crypto.subtle = {} and it seems to have satisfied it, the error has gone, the tests pass:

const JSDOM = require('jsdom').JSDOM

Object.defineProperty(global.self, 'crypto', {
  value: {
    getRandomValues: arr => crypto.randomBytes(arr.length)
  }
})
global.crypto.subtle = {} // this gets around the 'auth0-spa-js must run on a secure origin' error

Mocking the module worked great for me.

jest.mock('@auth0/auth0-spa-js');