@uppy/webcam/src/supportsMediaRecorder.test.js

Uppy plugin that takes photos or records videos using the device's camera.

const supportsMediaRecorder = require('./supportsMediaRecorder')

describe('supportsMediaRecorder', () => {
  it('should return true if MediaRecorder is supported', () => {
    global.MediaRecorder = () => {}
    global.MediaRecorder.prototype.start = () => {}
    expect(supportsMediaRecorder()).toEqual(true)
  })

  it('should return false if MediaRecorder is not supported', () => {
    global.MediaRecorder = undefined
    expect(supportsMediaRecorder()).toEqual(false)

    global.MediaRecorder = () => {}
    expect(supportsMediaRecorder()).toEqual(false)

    global.MediaRecorder.prototype.foo = () => {}
    expect(supportsMediaRecorder()).toEqual(false)
  })
})