@yoroi/banxa/src/helpers/theme.test.ts

The Banxa integration package of Yoroi SDK

import {BanxaTheme, banxaIsTheme} from './theme'

describe('banxaIsTheme', () => {
  it('should return true for valid theme', () => {
    const validTheme: BanxaTheme[] = ['dark', 'light']

    validTheme.forEach((theme) => {
      expect(banxaIsTheme(theme)).toBe(true)
    })
  })

  it('should return false for invalid theme', () => {
    const invalidTheme = [
      'darks',
      'lights',
      'white',
      'black',
      '',
      undefined,
      null,
      123,
    ]

    invalidTheme.forEach((theme) => {
      expect(banxaIsTheme(theme)).toBe(false)
    })
  })
})