import { type ItemType } from '../types'
import { getSelectedOptionLabels } from './getSelectedOptionLabels'

const itemsMock: ItemType[] = [
  {
    label: 'option-1-label-mock',
    value: 'option-1-value-mock',
  },
  {
    label: 'option-2-label-mock',
    value: 'option-2-value-mock',
  },
  {
    label: 'option-3-label-mock',
    value: 'option-3-value-mock',
  },
]
describe('getTruncatedLabels', () => {
  describe('Given keys undefiend', () => {
    it('returns empty array', () => {
      expect(getSelectedOptionLabels(undefined, itemsMock)).toMatchObject([])
    })
  })

  describe('Given items undefiend', () => {
    it('returns empty array', () => {
      expect(getSelectedOptionLabels('all')).toMatchObject([])
    })
  })

  describe('Given two keys and items', () => {
    it('returns the matching labels', () => {
      expect(
        getSelectedOptionLabels(new Set(['option-1-value-mock', 'option-3-value-mock']), itemsMock),
      ).toMatchObject(['option-1-label-mock', 'option-3-label-mock'])
    })
  })

  describe("Given 'all' keys and items", () => {
    it('returns the all labels', () => {
      expect(getSelectedOptionLabels('all', itemsMock)).toMatchObject([
        'option-1-label-mock',
        'option-2-label-mock',
        'option-3-label-mock',
      ])
    })
  })
})