import {Dirent} from "fs"; import {getReleaseFile} from '../src/io-utils' describe('getReleaseFile', () => { it('should return undefined when the given release files is an mepty array', () => expect(getReleaseFile([])).toEqual(undefined)) it('should return the first release file', () => { const file = {name: 'file'} as Dirent expect(getReleaseFile([file])).toEqual(file) }) })