vue-easy-lightbox/src/composables/index.test.ts

A Vue.js 3.0 image lightbox component with Zoom / Drag / Rotate / Switch

import { useEasyLightbox } from '.'

describe('useEasyLightbox', () => {
  it('initial indexRef = 0', () => {
    const { indexRef } = useEasyLightbox()
    expect(indexRef.value).toBe(0)
  })

  it(`initial imgsRef should be '' `, () => {
    const { imgsRef } = useEasyLightbox()
    expect(imgsRef.value).toBe('')
  })
})