fingerprintjs

1
import { withMockMatchMedia } from '../../tests/utils'
2
import areColorsInverted from './inverted_colors'
3

4
describe('Sources', () => {
5
  describe('invertedColors', () => {
6
    it('handles browser native value', () => {
7
      expect([undefined, true, false]).toContain(areColorsInverted())
8
    })
9

10
    it('handles various cases', async () => {
11
      await withMockMatchMedia({ 'inverted-colors': [undefined] }, true, () =>
12
        expect(areColorsInverted()).toBeUndefined(),
13
      )
14
      await withMockMatchMedia({ 'inverted-colors': ['none'] }, true, () => expect(areColorsInverted()).toBeFalse())
15
      await withMockMatchMedia({ 'inverted-colors': ['inverted'] }, true, () => expect(areColorsInverted()).toBeTrue())
16
    })
17
  })
18
})
19