import {findIndex} from './findIndex'
import {propEq} from './propEq'

const list = [{a: 1}, {a: 2}, {a: 3}]

test('happy', () => {
  expect(findIndex(propEq('a', 2), list)).toEqual(1)

  expect(findIndex(propEq('a', 1))(list)).toEqual(0)

  expect(findIndex(propEq('a', 4))(list)).toEqual(-1)
})
